diff --git linux-libre-5.19-rc7-gnu/Documentation/admin-guide/kernel-parameters.txt linux-libre-5.19-rc8-gnu/Documentation/admin-guide/kernel-parameters.txt
index f2d26cb7e853..c0fdb04a0435 100644
--- linux-libre-5.19-rc7-gnu/Documentation/admin-guide/kernel-parameters.txt
+++ linux-libre-5.19-rc8-gnu/Documentation/admin-guide/kernel-parameters.txt
@@ -5796,6 +5796,24 @@
 			expediting.  Set to zero to disable automatic
 			expediting.
 
+	srcutree.srcu_max_nodelay [KNL]
+			Specifies the number of no-delay instances
+			per jiffy for which the SRCU grace period
+			worker thread will be rescheduled with zero
+			delay. Beyond this limit, worker thread will
+			be rescheduled with a sleep delay of one jiffy.
+
+	srcutree.srcu_max_nodelay_phase [KNL]
+			Specifies the per-grace-period phase, number of
+			non-sleeping polls of readers. Beyond this limit,
+			grace period worker thread will be rescheduled
+			with a sleep delay of one jiffy, between each
+			rescan of the readers, for a grace period phase.
+
+	srcutree.srcu_retry_check_delay [KNL]
+			Specifies number of microseconds of non-sleeping
+			delay between each non-sleeping poll of readers.
+
 	srcutree.small_contention_lim [KNL]
 			Specifies the number of update-side contention
 			events per jiffy will be tolerated before
diff --git linux-libre-5.19-rc7-gnu/Documentation/networking/dsa/dsa.rst linux-libre-5.19-rc8-gnu/Documentation/networking/dsa/dsa.rst
index ed7fa76e7a40..d742ba6bd211 100644
--- linux-libre-5.19-rc7-gnu/Documentation/networking/dsa/dsa.rst
+++ linux-libre-5.19-rc8-gnu/Documentation/networking/dsa/dsa.rst
@@ -503,26 +503,108 @@ per-port PHY specific details: interface connection, MDIO bus location, etc.
 Driver development
 ==================
 
-DSA switch drivers need to implement a dsa_switch_ops structure which will
+DSA switch drivers need to implement a ``dsa_switch_ops`` structure which will
 contain the various members described below.
 
-``register_switch_driver()`` registers this dsa_switch_ops in its internal list
-of drivers to probe for. ``unregister_switch_driver()`` does the exact opposite.
+Probing, registration and device lifetime
+-----------------------------------------
 
-Unless requested differently by setting the priv_size member accordingly, DSA
-does not allocate any driver private context space.
+DSA switches are regular ``device`` structures on buses (be they platform, SPI,
+I2C, MDIO or otherwise). The DSA framework is not involved in their probing
+with the device core.
+
+Switch registration from the perspective of a driver means passing a valid
+``struct dsa_switch`` pointer to ``dsa_register_switch()``, usually from the
+switch driver's probing function. The following members must be valid in the
+provided structure:
+
+- ``ds->dev``: will be used to parse the switch's OF node or platform data.
+
+- ``ds->num_ports``: will be used to create the port list for this switch, and
+  to validate the port indices provided in the OF node.
+
+- ``ds->ops``: a pointer to the ``dsa_switch_ops`` structure holding the DSA
+  method implementations.
+
+- ``ds->priv``: backpointer to a driver-private data structure which can be
+  retrieved in all further DSA method callbacks.
+
+In addition, the following flags in the ``dsa_switch`` structure may optionally
+be configured to obtain driver-specific behavior from the DSA core. Their
+behavior when set is documented through comments in ``include/net/dsa.h``.
+
+- ``ds->vlan_filtering_is_global``
+
+- ``ds->needs_standalone_vlan_filtering``
+
+- ``ds->configure_vlan_while_not_filtering``
+
+- ``ds->untag_bridge_pvid``
+
+- ``ds->assisted_learning_on_cpu_port``
+
+- ``ds->mtu_enforcement_ingress``
+
+- ``ds->fdb_isolation``
+
+Internally, DSA keeps an array of switch trees (group of switches) global to
+the kernel, and attaches a ``dsa_switch`` structure to a tree on registration.
+The tree ID to which the switch is attached is determined by the first u32
+number of the ``dsa,member`` property of the switch's OF node (0 if missing).
+The switch ID within the tree is determined by the second u32 number of the
+same OF property (0 if missing). Registering multiple switches with the same
+switch ID and tree ID is illegal and will cause an error. Using platform data,
+a single switch and a single switch tree is permitted.
+
+In case of a tree with multiple switches, probing takes place asymmetrically.
+The first N-1 callers of ``dsa_register_switch()`` only add their ports to the
+port list of the tree (``dst->ports``), each port having a backpointer to its
+associated switch (``dp->ds``). Then, these switches exit their
+``dsa_register_switch()`` call early, because ``dsa_tree_setup_routing_table()``
+has determined that the tree is not yet complete (not all ports referenced by
+DSA links are present in the tree's port list). The tree becomes complete when
+the last switch calls ``dsa_register_switch()``, and this triggers the effective
+continuation of initialization (including the call to ``ds->ops->setup()``) for
+all switches within that tree, all as part of the calling context of the last
+switch's probe function.
+
+The opposite of registration takes place when calling ``dsa_unregister_switch()``,
+which removes a switch's ports from the port list of the tree. The entire tree
+is torn down when the first switch unregisters.
+
+It is mandatory for DSA switch drivers to implement the ``shutdown()`` callback
+of their respective bus, and call ``dsa_switch_shutdown()`` from it (a minimal
+version of the full teardown performed by ``dsa_unregister_switch()``).
+The reason is that DSA keeps a reference on the master net device, and if the
+driver for the master device decides to unbind on shutdown, DSA's reference
+will block that operation from finalizing.
+
+Either ``dsa_switch_shutdown()`` or ``dsa_unregister_switch()`` must be called,
+but not both, and the device driver model permits the bus' ``remove()`` method
+to be called even if ``shutdown()`` was already called. Therefore, drivers are
+expected to implement a mutual exclusion method between ``remove()`` and
+``shutdown()`` by setting their drvdata to NULL after any of these has run, and
+checking whether the drvdata is NULL before proceeding to take any action.
+
+After ``dsa_switch_shutdown()`` or ``dsa_unregister_switch()`` was called, no
+further callbacks via the provided ``dsa_switch_ops`` may take place, and the
+driver may free the data structures associated with the ``dsa_switch``.
 
 Switch configuration
 --------------------
 
-- ``tag_protocol``: this is to indicate what kind of tagging protocol is supported,
-  should be a valid value from the ``dsa_tag_protocol`` enum
+- ``get_tag_protocol``: this is to indicate what kind of tagging protocol is
+  supported, should be a valid value from the ``dsa_tag_protocol`` enum.
+  The returned information does not have to be static; the driver is passed the
+  CPU port number, as well as the tagging protocol of a possibly stacked
+  upstream switch, in case there are hardware limitations in terms of supported
+  tag formats.
 
-- ``probe``: probe routine which will be invoked by the DSA platform device upon
-  registration to test for the presence/absence of a switch device. For MDIO
-  devices, it is recommended to issue a read towards internal registers using
-  the switch pseudo-PHY and return whether this is a supported device. For other
-  buses, return a non-NULL string
+- ``change_tag_protocol``: when the default tagging protocol has compatibility
+  problems with the master or other issues, the driver may support changing it
+  at runtime, either through a device tree property or through sysfs. In that
+  case, further calls to ``get_tag_protocol`` should report the protocol in
+  current use.
 
 - ``setup``: setup function for the switch, this function is responsible for setting
   up the ``dsa_switch_ops`` private structure with all it needs: register maps,
@@ -535,7 +617,17 @@ Switch configuration
   fully configured and ready to serve any kind of request. It is recommended
   to issue a software reset of the switch during this setup function in order to
   avoid relying on what a previous software agent such as a bootloader/firmware
-  may have previously configured.
+  may have previously configured. The method responsible for undoing any
+  applicable allocations or operations done here is ``teardown``.
+
+- ``port_setup`` and ``port_teardown``: methods for initialization and
+  destruction of per-port data structures. It is mandatory for some operations
+  such as registering and unregistering devlink port regions to be done from
+  these methods, otherwise they are optional. A port will be torn down only if
+  it has been previously set up. It is possible for a port to be set up during
+  probing only to be torn down immediately afterwards, for example in case its
+  PHY cannot be found. In this case, probing of the DSA switch continues
+  without that particular port.
 
 PHY devices and link management
 -------------------------------
@@ -635,26 +727,198 @@ Power management
   ``BR_STATE_DISABLED`` and propagating changes to the hardware if this port is
   disabled while being a bridge member
 
+Address databases
+-----------------
+
+Switching hardware is expected to have a table for FDB entries, however not all
+of them are active at the same time. An address database is the subset (partition)
+of FDB entries that is active (can be matched by address learning on RX, or FDB
+lookup on TX) depending on the state of the port. An address database may
+occasionally be called "FID" (Filtering ID) in this document, although the
+underlying implementation may choose whatever is available to the hardware.
+
+For example, all ports that belong to a VLAN-unaware bridge (which is
+*currently* VLAN-unaware) are expected to learn source addresses in the
+database associated by the driver with that bridge (and not with other
+VLAN-unaware bridges). During forwarding and FDB lookup, a packet received on a
+VLAN-unaware bridge port should be able to find a VLAN-unaware FDB entry having
+the same MAC DA as the packet, which is present on another port member of the
+same bridge. At the same time, the FDB lookup process must be able to not find
+an FDB entry having the same MAC DA as the packet, if that entry points towards
+a port which is a member of a different VLAN-unaware bridge (and is therefore
+associated with a different address database).
+
+Similarly, each VLAN of each offloaded VLAN-aware bridge should have an
+associated address database, which is shared by all ports which are members of
+that VLAN, but not shared by ports belonging to different bridges that are
+members of the same VID.
+
+In this context, a VLAN-unaware database means that all packets are expected to
+match on it irrespective of VLAN ID (only MAC address lookup), whereas a
+VLAN-aware database means that packets are supposed to match based on the VLAN
+ID from the classified 802.1Q header (or the pvid if untagged).
+
+At the bridge layer, VLAN-unaware FDB entries have the special VID value of 0,
+whereas VLAN-aware FDB entries have non-zero VID values. Note that a
+VLAN-unaware bridge may have VLAN-aware (non-zero VID) FDB entries, and a
+VLAN-aware bridge may have VLAN-unaware FDB entries. As in hardware, the
+software bridge keeps separate address databases, and offloads to hardware the
+FDB entries belonging to these databases, through switchdev, asynchronously
+relative to the moment when the databases become active or inactive.
+
+When a user port operates in standalone mode, its driver should configure it to
+use a separate database called a port private database. This is different from
+the databases described above, and should impede operation as standalone port
+(packet in, packet out to the CPU port) as little as possible. For example,
+on ingress, it should not attempt to learn the MAC SA of ingress traffic, since
+learning is a bridging layer service and this is a standalone port, therefore
+it would consume useless space. With no address learning, the port private
+database should be empty in a naive implementation, and in this case, all
+received packets should be trivially flooded to the CPU port.
+
+DSA (cascade) and CPU ports are also called "shared" ports because they service
+multiple address databases, and the database that a packet should be associated
+to is usually embedded in the DSA tag. This means that the CPU port may
+simultaneously transport packets coming from a standalone port (which were
+classified by hardware in one address database), and from a bridge port (which
+were classified to a different address database).
+
+Switch drivers which satisfy certain criteria are able to optimize the naive
+configuration by removing the CPU port from the flooding domain of the switch,
+and just program the hardware with FDB entries pointing towards the CPU port
+for which it is known that software is interested in those MAC addresses.
+Packets which do not match a known FDB entry will not be delivered to the CPU,
+which will save CPU cycles required for creating an skb just to drop it.
+
+DSA is able to perform host address filtering for the following kinds of
+addresses:
+
+- Primary unicast MAC addresses of ports (``dev->dev_addr``). These are
+  associated with the port private database of the respective user port,
+  and the driver is notified to install them through ``port_fdb_add`` towards
+  the CPU port.
+
+- Secondary unicast and multicast MAC addresses of ports (addresses added
+  through ``dev_uc_add()`` and ``dev_mc_add()``). These are also associated
+  with the port private database of the respective user port.
+
+- Local/permanent bridge FDB entries (``BR_FDB_LOCAL``). These are the MAC
+  addresses of the bridge ports, for which packets must be terminated locally
+  and not forwarded. They are associated with the address database for that
+  bridge.
+
+- Static bridge FDB entries installed towards foreign (non-DSA) interfaces
+  present in the same bridge as some DSA switch ports. These are also
+  associated with the address database for that bridge.
+
+- Dynamically learned FDB entries on foreign interfaces present in the same
+  bridge as some DSA switch ports, only if ``ds->assisted_learning_on_cpu_port``
+  is set to true by the driver. These are associated with the address database
+  for that bridge.
+
+For various operations detailed below, DSA provides a ``dsa_db`` structure
+which can be of the following types:
+
+- ``DSA_DB_PORT``: the FDB (or MDB) entry to be installed or deleted belongs to
+  the port private database of user port ``db->dp``.
+- ``DSA_DB_BRIDGE``: the entry belongs to one of the address databases of bridge
+  ``db->bridge``. Separation between the VLAN-unaware database and the per-VID
+  databases of this bridge is expected to be done by the driver.
+- ``DSA_DB_LAG``: the entry belongs to the address database of LAG ``db->lag``.
+  Note: ``DSA_DB_LAG`` is currently unused and may be removed in the future.
+
+The drivers which act upon the ``dsa_db`` argument in ``port_fdb_add``,
+``port_mdb_add`` etc should declare ``ds->fdb_isolation`` as true.
+
+DSA associates each offloaded bridge and each offloaded LAG with a one-based ID
+(``struct dsa_bridge :: num``, ``struct dsa_lag :: id``) for the purposes of
+refcounting addresses on shared ports. Drivers may piggyback on DSA's numbering
+scheme (the ID is readable through ``db->bridge.num`` and ``db->lag.id`` or may
+implement their own.
+
+Only the drivers which declare support for FDB isolation are notified of FDB
+entries on the CPU port belonging to ``DSA_DB_PORT`` databases.
+For compatibility/legacy reasons, ``DSA_DB_BRIDGE`` addresses are notified to
+drivers even if they do not support FDB isolation. However, ``db->bridge.num``
+and ``db->lag.id`` are always set to 0 in that case (to denote the lack of
+isolation, for refcounting purposes).
+
+Note that it is not mandatory for a switch driver to implement physically
+separate address databases for each standalone user port. Since FDB entries in
+the port private databases will always point to the CPU port, there is no risk
+for incorrect forwarding decisions. In this case, all standalone ports may
+share the same database, but the reference counting of host-filtered addresses
+(not deleting the FDB entry for a port's MAC address if it's still in use by
+another port) becomes the responsibility of the driver, because DSA is unaware
+that the port databases are in fact shared. This can be achieved by calling
+``dsa_fdb_present_in_other_db()`` and ``dsa_mdb_present_in_other_db()``.
+The down side is that the RX filtering lists of each user port are in fact
+shared, which means that user port A may accept a packet with a MAC DA it
+shouldn't have, only because that MAC address was in the RX filtering list of
+user port B. These packets will still be dropped in software, however.
+
 Bridge layer
 ------------
 
+Offloading the bridge forwarding plane is optional and handled by the methods
+below. They may be absent, return -EOPNOTSUPP, or ``ds->max_num_bridges`` may
+be non-zero and exceeded, and in this case, joining a bridge port is still
+possible, but the packet forwarding will take place in software, and the ports
+under a software bridge must remain configured in the same way as for
+standalone operation, i.e. have all bridging service functions (address
+learning etc) disabled, and send all received packets to the CPU port only.
+
+Concretely, a port starts offloading the forwarding plane of a bridge once it
+returns success to the ``port_bridge_join`` method, and stops doing so after
+``port_bridge_leave`` has been called. Offloading the bridge means autonomously
+learning FDB entries in accordance with the software bridge port's state, and
+autonomously forwarding (or flooding) received packets without CPU intervention.
+This is optional even when offloading a bridge port. Tagging protocol drivers
+are expected to call ``dsa_default_offload_fwd_mark(skb)`` for packets which
+have already been autonomously forwarded in the forwarding domain of the
+ingress switch port. DSA, through ``dsa_port_devlink_setup()``, considers all
+switch ports part of the same tree ID to be part of the same bridge forwarding
+domain (capable of autonomous forwarding to each other).
+
+Offloading the TX forwarding process of a bridge is a distinct concept from
+simply offloading its forwarding plane, and refers to the ability of certain
+driver and tag protocol combinations to transmit a single skb coming from the
+bridge device's transmit function to potentially multiple egress ports (and
+thereby avoid its cloning in software).
+
+Packets for which the bridge requests this behavior are called data plane
+packets and have ``skb->offload_fwd_mark`` set to true in the tag protocol
+driver's ``xmit`` function. Data plane packets are subject to FDB lookup,
+hardware learning on the CPU port, and do not override the port STP state.
+Additionally, replication of data plane packets (multicast, flooding) is
+handled in hardware and the bridge driver will transmit a single skb for each
+packet that may or may not need replication.
+
+When the TX forwarding offload is enabled, the tag protocol driver is
+responsible to inject packets into the data plane of the hardware towards the
+correct bridging domain (FID) that the port is a part of. The port may be
+VLAN-unaware, and in this case the FID must be equal to the FID used by the
+driver for its VLAN-unaware address database associated with that bridge.
+Alternatively, the bridge may be VLAN-aware, and in that case, it is guaranteed
+that the packet is also VLAN-tagged with the VLAN ID that the bridge processed
+this packet in. It is the responsibility of the hardware to untag the VID on
+the egress-untagged ports, or keep the tag on the egress-tagged ones.
+
 - ``port_bridge_join``: bridge layer function invoked when a given switch port is
   added to a bridge, this function should do what's necessary at the switch
   level to permit the joining port to be added to the relevant logical
   domain for it to ingress/egress traffic with other members of the bridge.
+  By setting the ``tx_fwd_offload`` argument to true, the TX forwarding process
+  of this bridge is also offloaded.
 
 - ``port_bridge_leave``: bridge layer function invoked when a given switch port is
   removed from a bridge, this function should do what's necessary at the
   switch level to deny the leaving port from ingress/egress traffic from the
-  remaining bridge members. When the port leaves the bridge, it should be aged
-  out at the switch hardware for the switch to (re) learn MAC addresses behind
-  this port.
+  remaining bridge members.
 
 - ``port_stp_state_set``: bridge layer function invoked when a given switch port STP
   state is computed by the bridge layer and should be propagated to switch
-  hardware to forward/block/learn traffic. The switch driver is responsible for
-  computing a STP state change based on current and asked parameters and perform
-  the relevant ageing based on the intersection results
+  hardware to forward/block/learn traffic.
 
 - ``port_bridge_flags``: bridge layer function invoked when a port must
   configure its settings for e.g. flooding of unknown traffic or source address
@@ -667,21 +931,11 @@ Bridge layer
   CPU port, and flooding towards the CPU port should also be enabled, due to a
   lack of an explicit address filtering mechanism in the DSA core.
 
-- ``port_bridge_tx_fwd_offload``: bridge layer function invoked after
-  ``port_bridge_join`` when a driver sets ``ds->num_fwd_offloading_bridges`` to
-  a non-zero value. Returning success in this function activates the TX
-  forwarding offload bridge feature for this port, which enables the tagging
-  protocol driver to inject data plane packets towards the bridging domain that
-  the port is a part of. Data plane packets are subject to FDB lookup, hardware
-  learning on the CPU port, and do not override the port STP state.
-  Additionally, replication of data plane packets (multicast, flooding) is
-  handled in hardware and the bridge driver will transmit a single skb for each
-  packet that needs replication. The method is provided as a configuration
-  point for drivers that need to configure the hardware for enabling this
-  feature.
-
-- ``port_bridge_tx_fwd_unoffload``: bridge layer function invoked when a driver
-  leaves a bridge port which had the TX forwarding offload feature enabled.
+- ``port_fast_age``: bridge layer function invoked when flushing the
+  dynamically learned FDB entries on the port is necessary. This is called when
+  transitioning from an STP state where learning should take place to an STP
+  state where it shouldn't, or when leaving a bridge, or when address learning
+  is turned off via ``port_bridge_flags``.
 
 Bridge VLAN filtering
 ---------------------
@@ -697,55 +951,44 @@ Bridge VLAN filtering
   allowed.
 
 - ``port_vlan_add``: bridge layer function invoked when a VLAN is configured
-  (tagged or untagged) for the given switch port. If the operation is not
-  supported by the hardware, this function should return ``-EOPNOTSUPP`` to
-  inform the bridge code to fallback to a software implementation.
+  (tagged or untagged) for the given switch port. The CPU port becomes a member
+  of a VLAN only if a foreign bridge port is also a member of it (and
+  forwarding needs to take place in software), or the VLAN is installed to the
+  VLAN group of the bridge device itself, for termination purposes
+  (``bridge vlan add dev br0 vid 100 self``). VLANs on shared ports are
+  reference counted and removed when there is no user left. Drivers do not need
+  to manually install a VLAN on the CPU port.
 
 - ``port_vlan_del``: bridge layer function invoked when a VLAN is removed from the
   given switch port
 
-- ``port_vlan_dump``: bridge layer function invoked with a switchdev callback
-  function that the driver has to call for each VLAN the given port is a member
-  of. A switchdev object is used to carry the VID and bridge flags.
-
 - ``port_fdb_add``: bridge layer function invoked when the bridge wants to install a
   Forwarding Database entry, the switch hardware should be programmed with the
   specified address in the specified VLAN Id in the forwarding database
-  associated with this VLAN ID. If the operation is not supported, this
-  function should return ``-EOPNOTSUPP`` to inform the bridge code to fallback to
-  a software implementation.
-
-.. note:: VLAN ID 0 corresponds to the port private database, which, in the context
-        of DSA, would be its port-based VLAN, used by the associated bridge device.
+  associated with this VLAN ID.
 
 - ``port_fdb_del``: bridge layer function invoked when the bridge wants to remove a
   Forwarding Database entry, the switch hardware should be programmed to delete
   the specified MAC address from the specified VLAN ID if it was mapped into
   this port forwarding database
 
-- ``port_fdb_dump``: bridge layer function invoked with a switchdev callback
-  function that the driver has to call for each MAC address known to be behind
-  the given port. A switchdev object is used to carry the VID and FDB info.
+- ``port_fdb_dump``: bridge bypass function invoked by ``ndo_fdb_dump`` on the
+  physical DSA port interfaces. Since DSA does not attempt to keep in sync its
+  hardware FDB entries with the software bridge, this method is implemented as
+  a means to view the entries visible on user ports in the hardware database.
+  The entries reported by this function have the ``self`` flag in the output of
+  the ``bridge fdb show`` command.
 
 - ``port_mdb_add``: bridge layer function invoked when the bridge wants to install
-  a multicast database entry. If the operation is not supported, this function
-  should return ``-EOPNOTSUPP`` to inform the bridge code to fallback to a
-  software implementation. The switch hardware should be programmed with the
+  a multicast database entry. The switch hardware should be programmed with the
   specified address in the specified VLAN ID in the forwarding database
   associated with this VLAN ID.
 
-.. note:: VLAN ID 0 corresponds to the port private database, which, in the context
-        of DSA, would be its port-based VLAN, used by the associated bridge device.
-
 - ``port_mdb_del``: bridge layer function invoked when the bridge wants to remove a
   multicast database entry, the switch hardware should be programmed to delete
   the specified MAC address from the specified VLAN ID if it was mapped into
   this port forwarding database.
 
-- ``port_mdb_dump``: bridge layer function invoked with a switchdev callback
-  function that the driver has to call for each MAC address known to be behind
-  the given port. A switchdev object is used to carry the VID and MDB info.
-
 Link aggregation
 ----------------
 
diff --git linux-libre-5.19-rc7-gnu/Documentation/networking/ip-sysctl.rst linux-libre-5.19-rc8-gnu/Documentation/networking/ip-sysctl.rst
index b3a534ed0e7c..66c72230eaad 100644
--- linux-libre-5.19-rc7-gnu/Documentation/networking/ip-sysctl.rst
+++ linux-libre-5.19-rc8-gnu/Documentation/networking/ip-sysctl.rst
@@ -1052,11 +1052,7 @@ udp_rmem_min - INTEGER
 	Default: 4K
 
 udp_wmem_min - INTEGER
-	Minimal size of send buffer used by UDP sockets in moderation.
-	Each UDP socket is able to use the size for sending data, even if
-	total pages of UDP sockets exceed udp_mem pressure. The unit is byte.
-
-	Default: 4K
+	UDP does not have tx memory accounting and this tunable has no effect.
 
 RAW variables
 =============
diff --git linux-libre-5.19-rc7-gnu/Documentation/virt/kvm/api.rst linux-libre-5.19-rc8-gnu/Documentation/virt/kvm/api.rst
index 6e090fb96a0e..98a283930307 100644
--- linux-libre-5.19-rc7-gnu/Documentation/virt/kvm/api.rst
+++ linux-libre-5.19-rc8-gnu/Documentation/virt/kvm/api.rst
@@ -5658,7 +5658,7 @@ by a string of size ``name_size``.
 	#define KVM_STATS_UNIT_SECONDS		(0x2 << KVM_STATS_UNIT_SHIFT)
 	#define KVM_STATS_UNIT_CYCLES		(0x3 << KVM_STATS_UNIT_SHIFT)
 	#define KVM_STATS_UNIT_BOOLEAN		(0x4 << KVM_STATS_UNIT_SHIFT)
-	#define KVM_STATS_UNIT_MAX		KVM_STATS_UNIT_CYCLES
+	#define KVM_STATS_UNIT_MAX		KVM_STATS_UNIT_BOOLEAN
 
 	#define KVM_STATS_BASE_SHIFT		8
 	#define KVM_STATS_BASE_MASK		(0xF << KVM_STATS_BASE_SHIFT)
diff --git linux-libre-5.19-rc7-gnu/MAINTAINERS linux-libre-5.19-rc8-gnu/MAINTAINERS
index 651616ed8ae2..64379c699903 100644
--- linux-libre-5.19-rc7-gnu/MAINTAINERS
+++ linux-libre-5.19-rc8-gnu/MAINTAINERS
@@ -15849,7 +15849,7 @@ PIN CONTROLLER - FREESCALE
 M:	Dong Aisheng <aisheng.dong@nxp.com>
 M:	Fabio Estevam <festevam@gmail.com>
 M:	Shawn Guo <shawnguo@kernel.org>
-M:	Stefan Agner <stefan@agner.ch>
+M:	Jacky Bai <ping.bai@nxp.com>
 R:	Pengutronix Kernel Team <kernel@pengutronix.de>
 L:	linux-gpio@vger.kernel.org
 S:	Maintained
diff --git linux-libre-5.19-rc7-gnu/Makefile linux-libre-5.19-rc8-gnu/Makefile
index 1c9898611156..396f71876d8d 100644
--- linux-libre-5.19-rc7-gnu/Makefile
+++ linux-libre-5.19-rc8-gnu/Makefile
@@ -2,7 +2,7 @@
 VERSION = 5
 PATCHLEVEL = 19
 SUBLEVEL = 0
-EXTRAVERSION = -rc7-gnu
+EXTRAVERSION = -rc8-gnu
 NAME = Superb Owl
 
 # *DOCUMENTATION*
diff --git linux-libre-5.19-rc7-gnu/arch/Kconfig linux-libre-5.19-rc8-gnu/arch/Kconfig
index fcf9a41a4ef5..71b9272acb28 100644
--- linux-libre-5.19-rc7-gnu/arch/Kconfig
+++ linux-libre-5.19-rc8-gnu/arch/Kconfig
@@ -438,6 +438,13 @@ config MMU_GATHER_PAGE_SIZE
 
 config MMU_GATHER_NO_RANGE
 	bool
+	select MMU_GATHER_MERGE_VMAS
+
+config MMU_GATHER_NO_FLUSH_CACHE
+	bool
+
+config MMU_GATHER_MERGE_VMAS
+	bool
 
 config MMU_GATHER_NO_GATHER
 	bool
diff --git linux-libre-5.19-rc7-gnu/arch/csky/include/asm/tlb.h linux-libre-5.19-rc8-gnu/arch/csky/include/asm/tlb.h
index 3498e65f59f8..702861c68874 100644
--- linux-libre-5.19-rc7-gnu/arch/csky/include/asm/tlb.h
+++ linux-libre-5.19-rc8-gnu/arch/csky/include/asm/tlb.h
@@ -4,21 +4,6 @@
 #define __ASM_CSKY_TLB_H
 
 #include <asm/cacheflush.h>
-
-#define tlb_start_vma(tlb, vma) \
-	do { \
-		if (!(tlb)->fullmm) \
-			flush_cache_range(vma, (vma)->vm_start, (vma)->vm_end); \
-	}  while (0)
-
-#define tlb_end_vma(tlb, vma) \
-	do { \
-		if (!(tlb)->fullmm) \
-			flush_tlb_range(vma, (vma)->vm_start, (vma)->vm_end); \
-	}  while (0)
-
-#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm)
-
 #include <asm-generic/tlb.h>
 
 #endif /* __ASM_CSKY_TLB_H */
diff --git linux-libre-5.19-rc7-gnu/arch/loongarch/Kconfig linux-libre-5.19-rc8-gnu/arch/loongarch/Kconfig
index 53a912befb62..b57daee98b89 100644
--- linux-libre-5.19-rc7-gnu/arch/loongarch/Kconfig
+++ linux-libre-5.19-rc8-gnu/arch/loongarch/Kconfig
@@ -108,6 +108,7 @@ config LOONGARCH
 	select TRACE_IRQFLAGS_SUPPORT
 	select USE_PERCPU_NUMA_NODE_ID
 	select ZONE_DMA32
+	select MMU_GATHER_MERGE_VMAS if MMU
 
 config 32BIT
 	bool
diff --git linux-libre-5.19-rc7-gnu/arch/loongarch/include/asm/tlb.h linux-libre-5.19-rc8-gnu/arch/loongarch/include/asm/tlb.h
index 4f629ae9d5a9..dd24f5898f65 100644
--- linux-libre-5.19-rc7-gnu/arch/loongarch/include/asm/tlb.h
+++ linux-libre-5.19-rc8-gnu/arch/loongarch/include/asm/tlb.h
@@ -137,16 +137,6 @@ static inline void invtlb_all(u32 op, u32 info, u64 addr)
 		);
 }
 
-/*
- * LoongArch doesn't need any special per-pte or per-vma handling, except
- * we need to flush cache for area to be unmapped.
- */
-#define tlb_start_vma(tlb, vma)					\
-	do {							\
-		if (!(tlb)->fullmm)				\
-			flush_cache_range(vma, vma->vm_start, vma->vm_end); \
-	}  while (0)
-#define tlb_end_vma(tlb, vma) do { } while (0)
 #define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0)
 
 static void tlb_flush(struct mmu_gather *tlb);
diff --git linux-libre-5.19-rc7-gnu/arch/powerpc/Kconfig linux-libre-5.19-rc8-gnu/arch/powerpc/Kconfig
index 7aa12e88c580..c235648fae23 100644
--- linux-libre-5.19-rc7-gnu/arch/powerpc/Kconfig
+++ linux-libre-5.19-rc8-gnu/arch/powerpc/Kconfig
@@ -256,6 +256,7 @@ config PPC
 	select IRQ_FORCED_THREADING
 	select MMU_GATHER_PAGE_SIZE
 	select MMU_GATHER_RCU_TABLE_FREE
+	select MMU_GATHER_MERGE_VMAS
 	select MODULES_USE_ELF_RELA
 	select NEED_DMA_MAP_STATE		if PPC64 || NOT_COHERENT_CACHE
 	select NEED_PER_CPU_EMBED_FIRST_CHUNK	if PPC64
diff --git linux-libre-5.19-rc7-gnu/arch/powerpc/include/asm/tlb.h linux-libre-5.19-rc8-gnu/arch/powerpc/include/asm/tlb.h
index 09a9ae5f3656..b3de6102a907 100644
--- linux-libre-5.19-rc7-gnu/arch/powerpc/include/asm/tlb.h
+++ linux-libre-5.19-rc8-gnu/arch/powerpc/include/asm/tlb.h
@@ -19,8 +19,6 @@
 
 #include <linux/pagemap.h>
 
-#define tlb_start_vma(tlb, vma)	do { } while (0)
-#define tlb_end_vma(tlb, vma)	do { } while (0)
 #define __tlb_remove_tlb_entry	__tlb_remove_tlb_entry
 
 #define tlb_flush tlb_flush
diff --git linux-libre-5.19-rc7-gnu/arch/riscv/Makefile linux-libre-5.19-rc8-gnu/arch/riscv/Makefile
index 34cf8a598617..a4c46a03d2e2 100644
--- linux-libre-5.19-rc7-gnu/arch/riscv/Makefile
+++ linux-libre-5.19-rc8-gnu/arch/riscv/Makefile
@@ -73,6 +73,7 @@ ifeq ($(CONFIG_PERF_EVENTS),y)
 endif
 
 KBUILD_CFLAGS_MODULE += $(call cc-option,-mno-relax)
+KBUILD_AFLAGS_MODULE += $(call as-option,-Wa$(comma)-mno-relax)
 
 # GCC versions that support the "-mstrict-align" option default to allowing
 # unaligned accesses.  While unaligned accesses are explicitly allowed in the
diff --git linux-libre-5.19-rc7-gnu/arch/riscv/boot/dts/canaan/canaan_kd233.dts linux-libre-5.19-rc8-gnu/arch/riscv/boot/dts/canaan/canaan_kd233.dts
index 039b92abf046..f72540bd14a3 100644
--- linux-libre-5.19-rc7-gnu/arch/riscv/boot/dts/canaan/canaan_kd233.dts
+++ linux-libre-5.19-rc8-gnu/arch/riscv/boot/dts/canaan/canaan_kd233.dts
@@ -35,7 +35,7 @@
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		key0 {
+		key {
 			label = "KEY0";
 			linux,code = <BTN_0>;
 			gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
diff --git linux-libre-5.19-rc7-gnu/arch/riscv/boot/dts/canaan/sipeed_maix_bit.dts linux-libre-5.19-rc8-gnu/arch/riscv/boot/dts/canaan/sipeed_maix_bit.dts
index b9e30df127fe..8abdbe26a1d0 100644
--- linux-libre-5.19-rc7-gnu/arch/riscv/boot/dts/canaan/sipeed_maix_bit.dts
+++ linux-libre-5.19-rc8-gnu/arch/riscv/boot/dts/canaan/sipeed_maix_bit.dts
@@ -47,7 +47,7 @@
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		boot {
+		key-boot {
 			label = "BOOT";
 			linux,code = <BTN_0>;
 			gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
diff --git linux-libre-5.19-rc7-gnu/arch/riscv/boot/dts/canaan/sipeed_maix_dock.dts linux-libre-5.19-rc8-gnu/arch/riscv/boot/dts/canaan/sipeed_maix_dock.dts
index 8d23401b0bbb..3c6df1ecf76f 100644
--- linux-libre-5.19-rc7-gnu/arch/riscv/boot/dts/canaan/sipeed_maix_dock.dts
+++ linux-libre-5.19-rc8-gnu/arch/riscv/boot/dts/canaan/sipeed_maix_dock.dts
@@ -52,7 +52,7 @@
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		boot {
+		key-boot {
 			label = "BOOT";
 			linux,code = <BTN_0>;
 			gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
diff --git linux-libre-5.19-rc7-gnu/arch/riscv/boot/dts/canaan/sipeed_maix_go.dts linux-libre-5.19-rc8-gnu/arch/riscv/boot/dts/canaan/sipeed_maix_go.dts
index 24fd83b43d9d..03c9843d503e 100644
--- linux-libre-5.19-rc7-gnu/arch/riscv/boot/dts/canaan/sipeed_maix_go.dts
+++ linux-libre-5.19-rc8-gnu/arch/riscv/boot/dts/canaan/sipeed_maix_go.dts
@@ -46,19 +46,19 @@
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		up {
+		key-up {
 			label = "UP";
 			linux,code = <BTN_1>;
 			gpios = <&gpio1_0 7 GPIO_ACTIVE_LOW>;
 		};
 
-		press {
+		key-press {
 			label = "PRESS";
 			linux,code = <BTN_0>;
 			gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
 		};
 
-		down {
+		key-down {
 			label = "DOWN";
 			linux,code = <BTN_2>;
 			gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
diff --git linux-libre-5.19-rc7-gnu/arch/riscv/boot/dts/canaan/sipeed_maixduino.dts linux-libre-5.19-rc8-gnu/arch/riscv/boot/dts/canaan/sipeed_maixduino.dts
index 25341f38292a..7164ad063178 100644
--- linux-libre-5.19-rc7-gnu/arch/riscv/boot/dts/canaan/sipeed_maixduino.dts
+++ linux-libre-5.19-rc8-gnu/arch/riscv/boot/dts/canaan/sipeed_maixduino.dts
@@ -23,7 +23,7 @@
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		boot {
+		key-boot {
 			label = "BOOT";
 			linux,code = <BTN_0>;
 			gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
diff --git linux-libre-5.19-rc7-gnu/arch/riscv/kernel/Makefile linux-libre-5.19-rc8-gnu/arch/riscv/kernel/Makefile
index c71d6591d539..33bb60a354cd 100644
--- linux-libre-5.19-rc7-gnu/arch/riscv/kernel/Makefile
+++ linux-libre-5.19-rc8-gnu/arch/riscv/kernel/Makefile
@@ -78,7 +78,7 @@ obj-$(CONFIG_SMP) += cpu_ops_sbi.o
 endif
 obj-$(CONFIG_HOTPLUG_CPU)	+= cpu-hotplug.o
 obj-$(CONFIG_KGDB)		+= kgdb.o
-obj-$(CONFIG_KEXEC)		+= kexec_relocate.o crash_save_regs.o machine_kexec.o
+obj-$(CONFIG_KEXEC_CORE)	+= kexec_relocate.o crash_save_regs.o machine_kexec.o
 obj-$(CONFIG_KEXEC_FILE)	+= elf_kexec.o machine_kexec_file.o
 obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
 
diff --git linux-libre-5.19-rc7-gnu/arch/riscv/kernel/elf_kexec.c linux-libre-5.19-rc8-gnu/arch/riscv/kernel/elf_kexec.c
index 9cb85095fd45..0cb94992c15b 100644
--- linux-libre-5.19-rc7-gnu/arch/riscv/kernel/elf_kexec.c
+++ linux-libre-5.19-rc8-gnu/arch/riscv/kernel/elf_kexec.c
@@ -349,7 +349,7 @@ int arch_kexec_apply_relocations_add(struct purgatory_info *pi,
 {
 	const char *strtab, *name, *shstrtab;
 	const Elf_Shdr *sechdrs;
-	Elf_Rela *relas;
+	Elf64_Rela *relas;
 	int i, r_type;
 
 	/* String & section header string table */
diff --git linux-libre-5.19-rc7-gnu/arch/s390/Kconfig linux-libre-5.19-rc8-gnu/arch/s390/Kconfig
index 8cd9e56c629b..5a1a8dfda6f8 100644
--- linux-libre-5.19-rc7-gnu/arch/s390/Kconfig
+++ linux-libre-5.19-rc8-gnu/arch/s390/Kconfig
@@ -204,6 +204,7 @@ config S390
 	select IOMMU_SUPPORT		if PCI
 	select MMU_GATHER_NO_GATHER
 	select MMU_GATHER_RCU_TABLE_FREE
+	select MMU_GATHER_MERGE_VMAS
 	select MODULES_USE_ELF_RELA
 	select NEED_DMA_MAP_STATE	if PCI
 	select NEED_SG_DMA_LENGTH	if PCI
diff --git linux-libre-5.19-rc7-gnu/arch/s390/include/asm/tlb.h linux-libre-5.19-rc8-gnu/arch/s390/include/asm/tlb.h
index fe6407f0eb1b..3a5c8fb590e5 100644
--- linux-libre-5.19-rc7-gnu/arch/s390/include/asm/tlb.h
+++ linux-libre-5.19-rc8-gnu/arch/s390/include/asm/tlb.h
@@ -27,9 +27,6 @@ static inline void tlb_flush(struct mmu_gather *tlb);
 static inline bool __tlb_remove_page_size(struct mmu_gather *tlb,
 					  struct page *page, int page_size);
 
-#define tlb_start_vma(tlb, vma)			do { } while (0)
-#define tlb_end_vma(tlb, vma)			do { } while (0)
-
 #define tlb_flush tlb_flush
 #define pte_free_tlb pte_free_tlb
 #define pmd_free_tlb pmd_free_tlb
diff --git linux-libre-5.19-rc7-gnu/arch/sparc/Kconfig linux-libre-5.19-rc8-gnu/arch/sparc/Kconfig
index ba449c47effd..4f7d1dfbc608 100644
--- linux-libre-5.19-rc7-gnu/arch/sparc/Kconfig
+++ linux-libre-5.19-rc8-gnu/arch/sparc/Kconfig
@@ -67,6 +67,8 @@ config SPARC64
 	select HAVE_KRETPROBES
 	select HAVE_KPROBES
 	select MMU_GATHER_RCU_TABLE_FREE if SMP
+	select MMU_GATHER_MERGE_VMAS
+	select MMU_GATHER_NO_FLUSH_CACHE
 	select HAVE_ARCH_TRANSPARENT_HUGEPAGE
 	select HAVE_DYNAMIC_FTRACE
 	select HAVE_FTRACE_MCOUNT_RECORD
diff --git linux-libre-5.19-rc7-gnu/arch/sparc/include/asm/tlb_64.h linux-libre-5.19-rc8-gnu/arch/sparc/include/asm/tlb_64.h
index 779a5a0f0608..3037187482db 100644
--- linux-libre-5.19-rc7-gnu/arch/sparc/include/asm/tlb_64.h
+++ linux-libre-5.19-rc8-gnu/arch/sparc/include/asm/tlb_64.h
@@ -22,8 +22,6 @@ void smp_flush_tlb_mm(struct mm_struct *mm);
 void __flush_tlb_pending(unsigned long, unsigned long, unsigned long *);
 void flush_tlb_pending(void);
 
-#define tlb_start_vma(tlb, vma) do { } while (0)
-#define tlb_end_vma(tlb, vma)	do { } while (0)
 #define tlb_flush(tlb)	flush_tlb_pending()
 
 /*
diff --git linux-libre-5.19-rc7-gnu/arch/x86/Kconfig linux-libre-5.19-rc8-gnu/arch/x86/Kconfig
index e58798f636d4..52a7f91527fe 100644
--- linux-libre-5.19-rc7-gnu/arch/x86/Kconfig
+++ linux-libre-5.19-rc8-gnu/arch/x86/Kconfig
@@ -245,6 +245,7 @@ config X86
 	select HAVE_PERF_REGS
 	select HAVE_PERF_USER_STACK_DUMP
 	select MMU_GATHER_RCU_TABLE_FREE	if PARAVIRT
+	select MMU_GATHER_MERGE_VMAS
 	select HAVE_POSIX_CPU_TIMERS_TASK_WORK
 	select HAVE_REGS_AND_STACK_ACCESS_API
 	select HAVE_RELIABLE_STACKTRACE		if UNWINDER_ORC || STACK_VALIDATION
@@ -2473,7 +2474,7 @@ config RETHUNK
 	bool "Enable return-thunks"
 	depends on RETPOLINE && CC_HAS_RETURN_THUNK
 	select OBJTOOL if HAVE_OBJTOOL
-	default y
+	default y if X86_64
 	help
 	  Compile the kernel with the return-thunks compiler option to guard
 	  against kernel-to-user data leaks by avoiding return speculation.
@@ -2482,21 +2483,21 @@ config RETHUNK
 
 config CPU_UNRET_ENTRY
 	bool "Enable UNRET on kernel entry"
-	depends on CPU_SUP_AMD && RETHUNK
+	depends on CPU_SUP_AMD && RETHUNK && X86_64
 	default y
 	help
 	  Compile the kernel with support for the retbleed=unret mitigation.
 
 config CPU_IBPB_ENTRY
 	bool "Enable IBPB on kernel entry"
-	depends on CPU_SUP_AMD
+	depends on CPU_SUP_AMD && X86_64
 	default y
 	help
 	  Compile the kernel with support for the retbleed=ibpb mitigation.
 
 config CPU_IBRS_ENTRY
 	bool "Enable IBRS on kernel entry"
-	depends on CPU_SUP_INTEL
+	depends on CPU_SUP_INTEL && X86_64
 	default y
 	help
 	  Compile the kernel with support for the spectre_v2=ibrs mitigation.
diff --git linux-libre-5.19-rc7-gnu/arch/x86/Makefile linux-libre-5.19-rc8-gnu/arch/x86/Makefile
index 1f40dad30d50..7854685c5f25 100644
--- linux-libre-5.19-rc7-gnu/arch/x86/Makefile
+++ linux-libre-5.19-rc8-gnu/arch/x86/Makefile
@@ -27,6 +27,7 @@ RETHUNK_CFLAGS		:= -mfunction-return=thunk-extern
 RETPOLINE_CFLAGS	+= $(RETHUNK_CFLAGS)
 endif
 
+export RETHUNK_CFLAGS
 export RETPOLINE_CFLAGS
 export RETPOLINE_VDSO_CFLAGS
 
diff --git linux-libre-5.19-rc7-gnu/arch/x86/events/intel/lbr.c linux-libre-5.19-rc8-gnu/arch/x86/events/intel/lbr.c
index 13179f31fe10..4f70fb6c2c1e 100644
--- linux-libre-5.19-rc7-gnu/arch/x86/events/intel/lbr.c
+++ linux-libre-5.19-rc8-gnu/arch/x86/events/intel/lbr.c
@@ -278,9 +278,9 @@ enum {
 };
 
 /*
- * For formats with LBR_TSX flags (e.g. LBR_FORMAT_EIP_FLAGS2), bits 61:62 in
- * MSR_LAST_BRANCH_FROM_x are the TSX flags when TSX is supported, but when
- * TSX is not supported they have no consistent behavior:
+ * For format LBR_FORMAT_EIP_FLAGS2, bits 61:62 in MSR_LAST_BRANCH_FROM_x
+ * are the TSX flags when TSX is supported, but when TSX is not supported
+ * they have no consistent behavior:
  *
  *   - For wrmsr(), bits 61:62 are considered part of the sign extension.
  *   - For HW updates (branch captures) bits 61:62 are always OFF and are not
@@ -288,7 +288,7 @@ enum {
  *
  * Therefore, if:
  *
- *   1) LBR has TSX format
+ *   1) LBR format LBR_FORMAT_EIP_FLAGS2
  *   2) CPU has no TSX support enabled
  *
  * ... then any value passed to wrmsr() must be sign extended to 63 bits and any
@@ -300,7 +300,7 @@ static inline bool lbr_from_signext_quirk_needed(void)
 	bool tsx_support = boot_cpu_has(X86_FEATURE_HLE) ||
 			   boot_cpu_has(X86_FEATURE_RTM);
 
-	return !tsx_support && x86_pmu.lbr_has_tsx;
+	return !tsx_support;
 }
 
 static DEFINE_STATIC_KEY_FALSE(lbr_from_quirk_key);
@@ -1609,9 +1609,6 @@ void intel_pmu_lbr_init_hsw(void)
 	x86_pmu.lbr_sel_map  = hsw_lbr_sel_map;
 
 	x86_get_pmu(smp_processor_id())->task_ctx_cache = create_lbr_kmem_cache(size, 0);
-
-	if (lbr_from_signext_quirk_needed())
-		static_branch_enable(&lbr_from_quirk_key);
 }
 
 /* skylake */
@@ -1702,7 +1699,11 @@ void intel_pmu_lbr_init(void)
 	switch (x86_pmu.intel_cap.lbr_format) {
 	case LBR_FORMAT_EIP_FLAGS2:
 		x86_pmu.lbr_has_tsx = 1;
-		fallthrough;
+		x86_pmu.lbr_from_flags = 1;
+		if (lbr_from_signext_quirk_needed())
+			static_branch_enable(&lbr_from_quirk_key);
+		break;
+
 	case LBR_FORMAT_EIP_FLAGS:
 		x86_pmu.lbr_from_flags = 1;
 		break;
diff --git linux-libre-5.19-rc7-gnu/arch/x86/include/asm/cpufeatures.h linux-libre-5.19-rc8-gnu/arch/x86/include/asm/cpufeatures.h
index 00f5227c8459..a77b915d36a8 100644
--- linux-libre-5.19-rc7-gnu/arch/x86/include/asm/cpufeatures.h
+++ linux-libre-5.19-rc8-gnu/arch/x86/include/asm/cpufeatures.h
@@ -302,6 +302,7 @@
 #define X86_FEATURE_RETPOLINE_LFENCE	(11*32+13) /* "" Use LFENCE for Spectre variant 2 */
 #define X86_FEATURE_RETHUNK		(11*32+14) /* "" Use REturn THUNK */
 #define X86_FEATURE_UNRET		(11*32+15) /* "" AMD BTB untrain return */
+#define X86_FEATURE_USE_IBPB_FW		(11*32+16) /* "" Use IBPB during runtime firmware calls */
 
 /* Intel-defined CPU features, CPUID level 0x00000007:1 (EAX), word 12 */
 #define X86_FEATURE_AVX_VNNI		(12*32+ 4) /* AVX VNNI instructions */
diff --git linux-libre-5.19-rc7-gnu/arch/x86/include/asm/nospec-branch.h linux-libre-5.19-rc8-gnu/arch/x86/include/asm/nospec-branch.h
index 10a3bfc1eb23..38a3e86e665e 100644
--- linux-libre-5.19-rc7-gnu/arch/x86/include/asm/nospec-branch.h
+++ linux-libre-5.19-rc8-gnu/arch/x86/include/asm/nospec-branch.h
@@ -297,6 +297,8 @@ do {									\
 	alternative_msr_write(MSR_IA32_SPEC_CTRL,			\
 			      spec_ctrl_current() | SPEC_CTRL_IBRS,	\
 			      X86_FEATURE_USE_IBRS_FW);			\
+	alternative_msr_write(MSR_IA32_PRED_CMD, PRED_CMD_IBPB,		\
+			      X86_FEATURE_USE_IBPB_FW);			\
 } while (0)
 
 #define firmware_restrict_branch_speculation_end()			\
diff --git linux-libre-5.19-rc7-gnu/arch/x86/include/asm/tlb.h linux-libre-5.19-rc8-gnu/arch/x86/include/asm/tlb.h
index 1bfe979bb9bc..580636cdc257 100644
--- linux-libre-5.19-rc7-gnu/arch/x86/include/asm/tlb.h
+++ linux-libre-5.19-rc8-gnu/arch/x86/include/asm/tlb.h
@@ -2,9 +2,6 @@
 #ifndef _ASM_X86_TLB_H
 #define _ASM_X86_TLB_H
 
-#define tlb_start_vma(tlb, vma) do { } while (0)
-#define tlb_end_vma(tlb, vma) do { } while (0)
-
 #define tlb_flush tlb_flush
 static inline void tlb_flush(struct mmu_gather *tlb);
 
diff --git linux-libre-5.19-rc7-gnu/arch/x86/kernel/alternative.c linux-libre-5.19-rc8-gnu/arch/x86/kernel/alternative.c
index d6858533e6e5..62f6b8b7c4a5 100644
--- linux-libre-5.19-rc7-gnu/arch/x86/kernel/alternative.c
+++ linux-libre-5.19-rc8-gnu/arch/x86/kernel/alternative.c
@@ -555,7 +555,9 @@ void __init_or_module noinline apply_returns(s32 *start, s32 *end)
 			dest = addr + insn.length + insn.immediate.value;
 
 		if (__static_call_fixup(addr, op, dest) ||
-		    WARN_ON_ONCE(dest != &__x86_return_thunk))
+		    WARN_ONCE(dest != &__x86_return_thunk,
+			      "missing return thunk: %pS-%pS: %*ph",
+			      addr, dest, 5, addr))
 			continue;
 
 		DPRINTK("return thunk at: %pS (%px) len: %d to: %pS",
diff --git linux-libre-5.19-rc7-gnu/arch/x86/kernel/cpu/bugs.c linux-libre-5.19-rc8-gnu/arch/x86/kernel/cpu/bugs.c
index aa34f908c39f..6454bc767f0f 100644
--- linux-libre-5.19-rc7-gnu/arch/x86/kernel/cpu/bugs.c
+++ linux-libre-5.19-rc8-gnu/arch/x86/kernel/cpu/bugs.c
@@ -975,6 +975,7 @@ static inline const char *spectre_v2_module_string(void) { return ""; }
 #define SPECTRE_V2_LFENCE_MSG "WARNING: LFENCE mitigation is not recommended for this CPU, data leaks possible!\n"
 #define SPECTRE_V2_EIBRS_EBPF_MSG "WARNING: Unprivileged eBPF is enabled with eIBRS on, data leaks possible via Spectre v2 BHB attacks!\n"
 #define SPECTRE_V2_EIBRS_LFENCE_EBPF_SMT_MSG "WARNING: Unprivileged eBPF is enabled with eIBRS+LFENCE mitigation and SMT, data leaks possible via Spectre v2 BHB attacks!\n"
+#define SPECTRE_V2_IBRS_PERF_MSG "WARNING: IBRS mitigation selected on Enhanced IBRS CPU, this may cause unnecessary performance loss\n"
 
 #ifdef CONFIG_BPF_SYSCALL
 void unpriv_ebpf_notify(int new_state)
@@ -1415,6 +1416,8 @@ static void __init spectre_v2_select_mitigation(void)
 
 	case SPECTRE_V2_IBRS:
 		setup_force_cpu_cap(X86_FEATURE_KERNEL_IBRS);
+		if (boot_cpu_has(X86_FEATURE_IBRS_ENHANCED))
+			pr_warn(SPECTRE_V2_IBRS_PERF_MSG);
 		break;
 
 	case SPECTRE_V2_LFENCE:
@@ -1516,7 +1519,16 @@ static void __init spectre_v2_select_mitigation(void)
 	 * the CPU supports Enhanced IBRS, kernel might un-intentionally not
 	 * enable IBRS around firmware calls.
 	 */
-	if (boot_cpu_has(X86_FEATURE_IBRS) && !spectre_v2_in_ibrs_mode(mode)) {
+	if (boot_cpu_has_bug(X86_BUG_RETBLEED) &&
+	    (boot_cpu_data.x86_vendor == X86_VENDOR_AMD ||
+	     boot_cpu_data.x86_vendor == X86_VENDOR_HYGON)) {
+
+		if (retbleed_cmd != RETBLEED_CMD_IBPB) {
+			setup_force_cpu_cap(X86_FEATURE_USE_IBPB_FW);
+			pr_info("Enabling Speculation Barrier for firmware calls\n");
+		}
+
+	} else if (boot_cpu_has(X86_FEATURE_IBRS) && !spectre_v2_in_ibrs_mode(mode)) {
 		setup_force_cpu_cap(X86_FEATURE_USE_IBRS_FW);
 		pr_info("Enabling Restricted Speculation for firmware calls\n");
 	}
diff --git linux-libre-5.19-rc7-gnu/arch/x86/kvm/x86.c linux-libre-5.19-rc8-gnu/arch/x86/kvm/x86.c
index 143e37298d8a..e5fa335a4ea7 100644
--- linux-libre-5.19-rc7-gnu/arch/x86/kvm/x86.c
+++ linux-libre-5.19-rc8-gnu/arch/x86/kvm/x86.c
@@ -6029,6 +6029,11 @@ split_irqchip_unlock:
 		r = 0;
 		break;
 	case KVM_CAP_X86_USER_SPACE_MSR:
+		r = -EINVAL;
+		if (cap->args[0] & ~(KVM_MSR_EXIT_REASON_INVAL |
+				     KVM_MSR_EXIT_REASON_UNKNOWN |
+				     KVM_MSR_EXIT_REASON_FILTER))
+			break;
 		kvm->arch.user_space_msr_mask = cap->args[0];
 		r = 0;
 		break;
@@ -6183,6 +6188,9 @@ static int kvm_vm_ioctl_set_msr_filter(struct kvm *kvm, void __user *argp)
 	if (copy_from_user(&filter, user_msr_filter, sizeof(filter)))
 		return -EFAULT;
 
+	if (filter.flags & ~KVM_MSR_FILTER_DEFAULT_DENY)
+		return -EINVAL;
+
 	for (i = 0; i < ARRAY_SIZE(filter.ranges); i++)
 		empty &= !filter.ranges[i].nmsrs;
 
diff --git linux-libre-5.19-rc7-gnu/certs/Kconfig linux-libre-5.19-rc8-gnu/certs/Kconfig
index 476755703cf8..bf9b511573d7 100644
--- linux-libre-5.19-rc7-gnu/certs/Kconfig
+++ linux-libre-5.19-rc8-gnu/certs/Kconfig
@@ -43,6 +43,7 @@ config SYSTEM_TRUSTED_KEYRING
 	bool "Provide system-wide ring of trusted keys"
 	depends on KEYS
 	depends on ASYMMETRIC_KEY_TYPE
+	depends on X509_CERTIFICATE_PARSER
 	help
 	  Provide a system keyring to which trusted keys can be added.  Keys in
 	  the keyring are considered to be trusted.  Keys may be added at will
diff --git linux-libre-5.19-rc7-gnu/drivers/acpi/cppc_acpi.c linux-libre-5.19-rc8-gnu/drivers/acpi/cppc_acpi.c
index 6ff1901d7d43..3c6d4ef87be0 100644
--- linux-libre-5.19-rc7-gnu/drivers/acpi/cppc_acpi.c
+++ linux-libre-5.19-rc8-gnu/drivers/acpi/cppc_acpi.c
@@ -782,7 +782,8 @@ int acpi_cppc_processor_probe(struct acpi_processor *pr)
 
 					if (!osc_cpc_flexible_adr_space_confirmed) {
 						pr_debug("Flexible address space capability not supported\n");
-						goto out_free;
+						if (!cpc_supported_by_cpu())
+							goto out_free;
 					}
 
 					addr = ioremap(gas_t->address, gas_t->bit_width/8);
@@ -809,7 +810,8 @@ int acpi_cppc_processor_probe(struct acpi_processor *pr)
 				}
 				if (!osc_cpc_flexible_adr_space_confirmed) {
 					pr_debug("Flexible address space capability not supported\n");
-					goto out_free;
+					if (!cpc_supported_by_cpu())
+						goto out_free;
 				}
 			} else {
 				if (gas_t->space_id != ACPI_ADR_SPACE_FIXED_HARDWARE || !cpc_ffh_supported()) {
diff --git linux-libre-5.19-rc7-gnu/drivers/clk/clk-lan966x.c linux-libre-5.19-rc8-gnu/drivers/clk/clk-lan966x.c
index d1535ac13e89..81cb90955d68 100644
--- linux-libre-5.19-rc7-gnu/drivers/clk/clk-lan966x.c
+++ linux-libre-5.19-rc8-gnu/drivers/clk/clk-lan966x.c
@@ -213,7 +213,7 @@ static int lan966x_gate_clk_register(struct device *dev,
 
 		hw_data->hws[i] =
 			devm_clk_hw_register_gate(dev, clk_gate_desc[idx].name,
-						  "lan966x", 0, base,
+						  "lan966x", 0, gate_base,
 						  clk_gate_desc[idx].bit_idx,
 						  0, &clk_gate_lock);
 
diff --git linux-libre-5.19-rc7-gnu/drivers/gpio/gpio-pca953x.c linux-libre-5.19-rc8-gnu/drivers/gpio/gpio-pca953x.c
index 08bc52c3cdcb..ecd7d169470b 100644
--- linux-libre-5.19-rc7-gnu/drivers/gpio/gpio-pca953x.c
+++ linux-libre-5.19-rc8-gnu/drivers/gpio/gpio-pca953x.c
@@ -351,6 +351,9 @@ static const struct regmap_config pca953x_i2c_regmap = {
 	.reg_bits = 8,
 	.val_bits = 8,
 
+	.use_single_read = true,
+	.use_single_write = true,
+
 	.readable_reg = pca953x_readable_register,
 	.writeable_reg = pca953x_writeable_register,
 	.volatile_reg = pca953x_volatile_register,
@@ -906,15 +909,18 @@ static int pca953x_irq_setup(struct pca953x_chip *chip,
 static int device_pca95xx_init(struct pca953x_chip *chip, u32 invert)
 {
 	DECLARE_BITMAP(val, MAX_LINE);
+	u8 regaddr;
 	int ret;
 
-	ret = regcache_sync_region(chip->regmap, chip->regs->output,
-				   chip->regs->output + NBANK(chip));
+	regaddr = pca953x_recalc_addr(chip, chip->regs->output, 0);
+	ret = regcache_sync_region(chip->regmap, regaddr,
+				   regaddr + NBANK(chip) - 1);
 	if (ret)
 		goto out;
 
-	ret = regcache_sync_region(chip->regmap, chip->regs->direction,
-				   chip->regs->direction + NBANK(chip));
+	regaddr = pca953x_recalc_addr(chip, chip->regs->direction, 0);
+	ret = regcache_sync_region(chip->regmap, regaddr,
+				   regaddr + NBANK(chip) - 1);
 	if (ret)
 		goto out;
 
@@ -1127,14 +1133,14 @@ static int pca953x_regcache_sync(struct device *dev)
 	 * sync these registers first and only then sync the rest.
 	 */
 	regaddr = pca953x_recalc_addr(chip, chip->regs->direction, 0);
-	ret = regcache_sync_region(chip->regmap, regaddr, regaddr + NBANK(chip));
+	ret = regcache_sync_region(chip->regmap, regaddr, regaddr + NBANK(chip) - 1);
 	if (ret) {
 		dev_err(dev, "Failed to sync GPIO dir registers: %d\n", ret);
 		return ret;
 	}
 
 	regaddr = pca953x_recalc_addr(chip, chip->regs->output, 0);
-	ret = regcache_sync_region(chip->regmap, regaddr, regaddr + NBANK(chip));
+	ret = regcache_sync_region(chip->regmap, regaddr, regaddr + NBANK(chip) - 1);
 	if (ret) {
 		dev_err(dev, "Failed to sync GPIO out registers: %d\n", ret);
 		return ret;
@@ -1144,7 +1150,7 @@ static int pca953x_regcache_sync(struct device *dev)
 	if (chip->driver_data & PCA_PCAL) {
 		regaddr = pca953x_recalc_addr(chip, PCAL953X_IN_LATCH, 0);
 		ret = regcache_sync_region(chip->regmap, regaddr,
-					   regaddr + NBANK(chip));
+					   regaddr + NBANK(chip) - 1);
 		if (ret) {
 			dev_err(dev, "Failed to sync INT latch registers: %d\n",
 				ret);
@@ -1153,7 +1159,7 @@ static int pca953x_regcache_sync(struct device *dev)
 
 		regaddr = pca953x_recalc_addr(chip, PCAL953X_INT_MASK, 0);
 		ret = regcache_sync_region(chip->regmap, regaddr,
-					   regaddr + NBANK(chip));
+					   regaddr + NBANK(chip) - 1);
 		if (ret) {
 			dev_err(dev, "Failed to sync INT mask registers: %d\n",
 				ret);
diff --git linux-libre-5.19-rc7-gnu/drivers/gpio/gpio-xilinx.c linux-libre-5.19-rc8-gnu/drivers/gpio/gpio-xilinx.c
index b6d3a57e27ed..7f8e2fed2988 100644
--- linux-libre-5.19-rc7-gnu/drivers/gpio/gpio-xilinx.c
+++ linux-libre-5.19-rc8-gnu/drivers/gpio/gpio-xilinx.c
@@ -99,7 +99,7 @@ static inline void xgpio_set_value32(unsigned long *map, int bit, u32 v)
 	const unsigned long offset = (bit % BITS_PER_LONG) & BIT(5);
 
 	map[index] &= ~(0xFFFFFFFFul << offset);
-	map[index] |= v << offset;
+	map[index] |= (unsigned long)v << offset;
 }
 
 static inline int xgpio_regoffset(struct xgpio_instance *chip, int ch)
diff --git linux-libre-5.19-rc7-gnu/drivers/gpio/gpiolib-cdev.c linux-libre-5.19-rc8-gnu/drivers/gpio/gpiolib-cdev.c
index 0c9a63becfef..b26e64338376 100644
--- linux-libre-5.19-rc7-gnu/drivers/gpio/gpiolib-cdev.c
+++ linux-libre-5.19-rc8-gnu/drivers/gpio/gpiolib-cdev.c
@@ -421,6 +421,10 @@ out_free_lh:
  * @work: the worker that implements software debouncing
  * @sw_debounced: flag indicating if the software debouncer is active
  * @level: the current debounced physical level of the line
+ * @hdesc: the Hardware Timestamp Engine (HTE) descriptor
+ * @raw_level: the line level at the time of event
+ * @total_discard_seq: the running counter of the discarded events
+ * @last_seqno: the last sequence number before debounce period expires
  */
 struct line {
 	struct gpio_desc *desc;
diff --git linux-libre-5.19-rc7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c linux-libre-5.19-rc8-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index 6b6d46e29e6e..4608599ba6bb 100644
--- linux-libre-5.19-rc7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ linux-libre-5.19-rc8-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -1364,16 +1364,10 @@ void amdgpu_amdkfd_gpuvm_destroy_cb(struct amdgpu_device *adev,
 				    struct amdgpu_vm *vm)
 {
 	struct amdkfd_process_info *process_info = vm->process_info;
-	struct amdgpu_bo *pd = vm->root.bo;
 
 	if (!process_info)
 		return;
 
-	/* Release eviction fence from PD */
-	amdgpu_bo_reserve(pd, false);
-	amdgpu_bo_fence(pd, NULL, false);
-	amdgpu_bo_unreserve(pd);
-
 	/* Update process info */
 	mutex_lock(&process_info->lock);
 	process_info->n_vms--;
diff --git linux-libre-5.19-rc7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c linux-libre-5.19-rc8-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
index 714178f1b6c6..2168163aad2d 100644
--- linux-libre-5.19-rc7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
+++ linux-libre-5.19-rc8-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
@@ -40,7 +40,7 @@ static void amdgpu_bo_list_free_rcu(struct rcu_head *rcu)
 {
 	struct amdgpu_bo_list *list = container_of(rcu, struct amdgpu_bo_list,
 						   rhead);
-
+	mutex_destroy(&list->bo_list_mutex);
 	kvfree(list);
 }
 
@@ -136,6 +136,7 @@ int amdgpu_bo_list_create(struct amdgpu_device *adev, struct drm_file *filp,
 
 	trace_amdgpu_cs_bo_status(list->num_entries, total_size);
 
+	mutex_init(&list->bo_list_mutex);
 	*result = list;
 	return 0;
 
diff --git linux-libre-5.19-rc7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h linux-libre-5.19-rc8-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h
index 529d52a204cf..9caea1688fc3 100644
--- linux-libre-5.19-rc7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h
+++ linux-libre-5.19-rc8-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h
@@ -47,6 +47,10 @@ struct amdgpu_bo_list {
 	struct amdgpu_bo *oa_obj;
 	unsigned first_userptr;
 	unsigned num_entries;
+
+	/* Protect access during command submission.
+	 */
+	struct mutex bo_list_mutex;
 };
 
 int amdgpu_bo_list_get(struct amdgpu_fpriv *fpriv, int id,
diff --git linux-libre-5.19-rc7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c linux-libre-5.19-rc8-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index b28af04b0c3e..d8f1335bc68f 100644
--- linux-libre-5.19-rc7-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ linux-libre-5.19-rc8-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -519,6 +519,8 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p,
 			return r;
 	}
 
+	mutex_lock(&p->bo_list->bo_list_mutex);
+
 	/* One for TTM and one for the CS job */
 	amdgpu_bo_list_for_each_entry(e, p->bo_list)
 		e->tv.num_shared = 2;
@@ -651,6 +653,7 @@ out_free_user_pages:
 			kvfree(e->user_pages);
 			e->user_pages = NULL;
 		}
+		mutex_unlock(&p->bo_list->bo_list_mutex);
 	}
 	return r;
 }
@@ -690,9 +693,11 @@ static void amdgpu_cs_parser_fini(struct amdgpu_cs_parser *parser, int error,
 {
 	unsigned i;
 
-	if (error && backoff)
+	if (error && backoff) {
 		ttm_eu_backoff_reservation(&parser->ticket,
 					   &parser->validated);
+		mutex_unlock(&parser->bo_list->bo_list_mutex);
+	}
 
 	for (i = 0; i < parser->num_post_deps; i++) {
 		drm_syncobj_put(parser->post_deps[i].syncobj);
@@ -832,12 +837,16 @@ static int amdgpu_cs_vm_handling(struct amdgpu_cs_parser *p)
 			continue;
 
 		r = amdgpu_vm_bo_update(adev, bo_va, false);
-		if (r)
+		if (r) {
+			mutex_unlock(&p->bo_list->bo_list_mutex);
 			return r;
+		}
 
 		r = amdgpu_sync_fence(&p->job->sync, bo_va->last_pt_update);
-		if (r)
+		if (r) {
+			mutex_unlock(&p->bo_list->bo_list_mutex);
 			return r;
+		}
 	}
 
 	r = amdgpu_vm_handle_moved(adev, vm);
@@ -1278,6 +1287,7 @@ static int amdgpu_cs_submit(struct amdgpu_cs_parser *p,
 
 	ttm_eu_fence_buffer_objects(&p->ticket, &p->validated, p->fence);
 	mutex_unlock(&p->adev->notifier_lock);
+	mutex_unlock(&p->bo_list->bo_list_mutex);
 
 	return 0;
 
diff --git linux-libre-5.19-rc7-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c linux-libre-5.19-rc8-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 27d5494c8200..29f6a0154a4a 100644
--- linux-libre-5.19-rc7-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ linux-libre-5.19-rc8-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -1653,7 +1653,7 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 #if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
 	adev->dm.crc_rd_wrk = amdgpu_dm_crtc_secure_display_create_work();
 #endif
-	if (dc_enable_dmub_notifications(adev->dm.dc)) {
+	if (dc_is_dmub_outbox_supported(adev->dm.dc)) {
 		init_completion(&adev->dm.dmub_aux_transfer_done);
 		adev->dm.dmub_notify = kzalloc(sizeof(struct dmub_notification), GFP_KERNEL);
 		if (!adev->dm.dmub_notify) {
@@ -1689,6 +1689,13 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
 		goto error;
 	}
 
+	/* Enable outbox notification only after IRQ handlers are registered and DMUB is alive.
+	 * It is expected that DMUB will resend any pending notifications at this point, for
+	 * example HPD from DPIA.
+	 */
+	if (dc_is_dmub_outbox_supported(adev->dm.dc))
+		dc_enable_dmub_outbox(adev->dm.dc);
+
 	/* create fake encoders for MST */
 	dm_dp_create_fake_mst_encoders(adev);
 
@@ -2678,9 +2685,6 @@ static int dm_resume(void *handle)
 		 */
 		link_enc_cfg_copy(adev->dm.dc->current_state, dc_state);
 
-		if (dc_enable_dmub_notifications(adev->dm.dc))
-			amdgpu_dm_outbox_init(adev);
-
 		r = dm_dmub_hw_init(adev);
 		if (r)
 			DRM_ERROR("DMUB interface failed to initialize: status=%d\n", r);
@@ -2698,6 +2702,11 @@ static int dm_resume(void *handle)
 			}
 		}
 
+		if (dc_is_dmub_outbox_supported(adev->dm.dc)) {
+			amdgpu_dm_outbox_init(adev);
+			dc_enable_dmub_outbox(adev->dm.dc);
+		}
+
 		WARN_ON(!dc_commit_state(dm->dc, dc_state));
 
 		dm_gpureset_commit_state(dm->cached_dc_state, dm);
@@ -2719,13 +2728,15 @@ static int dm_resume(void *handle)
 	/* TODO: Remove dc_state->dccg, use dc->dccg directly. */
 	dc_resource_state_construct(dm->dc, dm_state->context);
 
-	/* Re-enable outbox interrupts for DPIA. */
-	if (dc_enable_dmub_notifications(adev->dm.dc))
-		amdgpu_dm_outbox_init(adev);
-
 	/* Before powering on DC we need to re-initialize DMUB. */
 	dm_dmub_hw_resume(adev);
 
+	/* Re-enable outbox interrupts for DPIA. */
+	if (dc_is_dmub_outbox_supported(adev->dm.dc)) {
+		amdgpu_dm_outbox_init(adev);
+		dc_enable_dmub_outbox(adev->dm.dc);
+	}
+
 	/* power on hardware */
 	dc_set_power_state(dm->dc, DC_ACPI_CM_POWER_STATE_D0);
 
diff --git linux-libre-5.19-rc7-gnu/drivers/gpu/drm/drm_gem_ttm_helper.c linux-libre-5.19-rc8-gnu/drivers/gpu/drm/drm_gem_ttm_helper.c
index d5962a34c01d..e5fc875990c4 100644
--- linux-libre-5.19-rc7-gnu/drivers/gpu/drm/drm_gem_ttm_helper.c
+++ linux-libre-5.19-rc8-gnu/drivers/gpu/drm/drm_gem_ttm_helper.c
@@ -64,8 +64,13 @@ int drm_gem_ttm_vmap(struct drm_gem_object *gem,
 		     struct iosys_map *map)
 {
 	struct ttm_buffer_object *bo = drm_gem_ttm_of_gem(gem);
+	int ret;
+
+	dma_resv_lock(gem->resv, NULL);
+	ret = ttm_bo_vmap(bo, map);
+	dma_resv_unlock(gem->resv);
 
-	return ttm_bo_vmap(bo, map);
+	return ret;
 }
 EXPORT_SYMBOL(drm_gem_ttm_vmap);
 
@@ -82,7 +87,9 @@ void drm_gem_ttm_vunmap(struct drm_gem_object *gem,
 {
 	struct ttm_buffer_object *bo = drm_gem_ttm_of_gem(gem);
 
+	dma_resv_lock(gem->resv, NULL);
 	ttm_bo_vunmap(bo, map);
+	dma_resv_unlock(gem->resv);
 }
 EXPORT_SYMBOL(drm_gem_ttm_vunmap);
 
diff --git linux-libre-5.19-rc7-gnu/drivers/gpu/drm/i915/gt/intel_context_types.h linux-libre-5.19-rc8-gnu/drivers/gpu/drm/i915/gt/intel_context_types.h
index 09f82545789f..44e7339e7a4a 100644
--- linux-libre-5.19-rc7-gnu/drivers/gpu/drm/i915/gt/intel_context_types.h
+++ linux-libre-5.19-rc8-gnu/drivers/gpu/drm/i915/gt/intel_context_types.h
@@ -273,10 +273,17 @@ struct intel_context {
 		u8 child_index;
 		/** @guc: GuC specific members for parallel submission */
 		struct {
-			/** @wqi_head: head pointer in work queue */
+			/** @wqi_head: cached head pointer in work queue */
 			u16 wqi_head;
-			/** @wqi_tail: tail pointer in work queue */
+			/** @wqi_tail: cached tail pointer in work queue */
 			u16 wqi_tail;
+			/** @wq_head: pointer to the actual head in work queue */
+			u32 *wq_head;
+			/** @wq_tail: pointer to the actual head in work queue */
+			u32 *wq_tail;
+			/** @wq_status: pointer to the status in work queue */
+			u32 *wq_status;
+
 			/**
 			 * @parent_page: page in context state (ce->state) used
 			 * by parent for work queue, process descriptor
diff --git linux-libre-5.19-rc7-gnu/drivers/gpu/drm/i915/gt/intel_execlists_submission.c linux-libre-5.19-rc8-gnu/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
index 86f7a9ac1c39..2b0266cab66b 100644
--- linux-libre-5.19-rc7-gnu/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
+++ linux-libre-5.19-rc8-gnu/drivers/gpu/drm/i915/gt/intel_execlists_submission.c
@@ -661,6 +661,16 @@ static inline void execlists_schedule_out(struct i915_request *rq)
 	i915_request_put(rq);
 }
 
+static u32 map_i915_prio_to_lrc_desc_prio(int prio)
+{
+	if (prio > I915_PRIORITY_NORMAL)
+		return GEN12_CTX_PRIORITY_HIGH;
+	else if (prio < I915_PRIORITY_NORMAL)
+		return GEN12_CTX_PRIORITY_LOW;
+	else
+		return GEN12_CTX_PRIORITY_NORMAL;
+}
+
 static u64 execlists_update_context(struct i915_request *rq)
 {
 	struct intel_context *ce = rq->context;
@@ -669,7 +679,7 @@ static u64 execlists_update_context(struct i915_request *rq)
 
 	desc = ce->lrc.desc;
 	if (rq->engine->flags & I915_ENGINE_HAS_EU_PRIORITY)
-		desc |= lrc_desc_priority(rq_prio(rq));
+		desc |= map_i915_prio_to_lrc_desc_prio(rq_prio(rq));
 
 	/*
 	 * WaIdleLiteRestore:bdw,skl
diff --git linux-libre-5.19-rc7-gnu/drivers/gpu/drm/i915/gt/intel_lrc.h linux-libre-5.19-rc8-gnu/drivers/gpu/drm/i915/gt/intel_lrc.h
index 31be734010db..a390f0813c8b 100644
--- linux-libre-5.19-rc7-gnu/drivers/gpu/drm/i915/gt/intel_lrc.h
+++ linux-libre-5.19-rc8-gnu/drivers/gpu/drm/i915/gt/intel_lrc.h
@@ -111,16 +111,6 @@ enum {
 #define XEHP_SW_COUNTER_SHIFT			58
 #define XEHP_SW_COUNTER_WIDTH			6
 
-static inline u32 lrc_desc_priority(int prio)
-{
-	if (prio > I915_PRIORITY_NORMAL)
-		return GEN12_CTX_PRIORITY_HIGH;
-	else if (prio < I915_PRIORITY_NORMAL)
-		return GEN12_CTX_PRIORITY_LOW;
-	else
-		return GEN12_CTX_PRIORITY_NORMAL;
-}
-
 static inline void lrc_runtime_start(struct intel_context *ce)
 {
 	struct intel_context_stats *stats = &ce->stats;
diff --git linux-libre-5.19-rc7-gnu/drivers/gpu/drm/i915/gt/uc/abi/guc_actions_abi.h linux-libre-5.19-rc8-gnu/drivers/gpu/drm/i915/gt/uc/abi/guc_actions_abi.h
index 4ef9990ed7f8..29ef8afc8c2e 100644
--- linux-libre-5.19-rc7-gnu/drivers/gpu/drm/i915/gt/uc/abi/guc_actions_abi.h
+++ linux-libre-5.19-rc8-gnu/drivers/gpu/drm/i915/gt/uc/abi/guc_actions_abi.h
@@ -122,6 +122,9 @@ enum intel_guc_action {
 	INTEL_GUC_ACTION_SCHED_CONTEXT_MODE_DONE = 0x1002,
 	INTEL_GUC_ACTION_SCHED_ENGINE_MODE_SET = 0x1003,
 	INTEL_GUC_ACTION_SCHED_ENGINE_MODE_DONE = 0x1004,
+	INTEL_GUC_ACTION_V69_SET_CONTEXT_PRIORITY = 0x1005,
+	INTEL_GUC_ACTION_V69_SET_CONTEXT_EXECUTION_QUANTUM = 0x1006,
+	INTEL_GUC_ACTION_V69_SET_CONTEXT_PREEMPTION_TIMEOUT = 0x1007,
 	INTEL_GUC_ACTION_CONTEXT_RESET_NOTIFICATION = 0x1008,
 	INTEL_GUC_ACTION_ENGINE_FAILURE_NOTIFICATION = 0x1009,
 	INTEL_GUC_ACTION_HOST2GUC_UPDATE_CONTEXT_POLICIES = 0x100B,
diff --git linux-libre-5.19-rc7-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc.h linux-libre-5.19-rc8-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc.h
index 966e69a8b1c1..9feda105f913 100644
--- linux-libre-5.19-rc7-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc.h
+++ linux-libre-5.19-rc8-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc.h
@@ -170,6 +170,11 @@ struct intel_guc {
 	/** @ads_engine_usage_size: size of engine usage in the ADS */
 	u32 ads_engine_usage_size;
 
+	/** @lrc_desc_pool_v69: object allocated to hold the GuC LRC descriptor pool */
+	struct i915_vma *lrc_desc_pool_v69;
+	/** @lrc_desc_pool_vaddr_v69: contents of the GuC LRC descriptor pool */
+	void *lrc_desc_pool_vaddr_v69;
+
 	/**
 	 * @context_lookup: used to resolve intel_context from guc_id, if a
 	 * context is present in this structure it is registered with the GuC
diff --git linux-libre-5.19-rc7-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h linux-libre-5.19-rc8-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h
index 42cb7a9a6199..89a7e5ec0614 100644
--- linux-libre-5.19-rc7-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h
+++ linux-libre-5.19-rc8-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h
@@ -203,6 +203,20 @@ struct guc_wq_item {
 	u32 fence_id;
 } __packed;
 
+struct guc_process_desc_v69 {
+	u32 stage_id;
+	u64 db_base_addr;
+	u32 head;
+	u32 tail;
+	u32 error_offset;
+	u64 wq_base_addr;
+	u32 wq_size_bytes;
+	u32 wq_status;
+	u32 engine_presence;
+	u32 priority;
+	u32 reserved[36];
+} __packed;
+
 struct guc_sched_wq_desc {
 	u32 head;
 	u32 tail;
@@ -227,6 +241,37 @@ struct guc_ctxt_registration_info {
 };
 #define CONTEXT_REGISTRATION_FLAG_KMD	BIT(0)
 
+/* Preempt to idle on quantum expiry */
+#define CONTEXT_POLICY_FLAG_PREEMPT_TO_IDLE_V69	BIT(0)
+
+/*
+ * GuC Context registration descriptor.
+ * FIXME: This is only required to exist during context registration.
+ * The current 1:1 between guc_lrc_desc and LRCs for the lifetime of the LRC
+ * is not required.
+ */
+struct guc_lrc_desc_v69 {
+	u32 hw_context_desc;
+	u32 slpm_perf_mode_hint;	/* SPLC v1 only */
+	u32 slpm_freq_hint;
+	u32 engine_submit_mask;		/* In logical space */
+	u8 engine_class;
+	u8 reserved0[3];
+	u32 priority;
+	u32 process_desc;
+	u32 wq_addr;
+	u32 wq_size;
+	u32 context_flags;		/* CONTEXT_REGISTRATION_* */
+	/* Time for one workload to execute. (in micro seconds) */
+	u32 execution_quantum;
+	/* Time to wait for a preemption request to complete before issuing a
+	 * reset. (in micro seconds).
+	 */
+	u32 preemption_timeout;
+	u32 policy_flags;		/* CONTEXT_POLICY_* */
+	u32 reserved1[19];
+} __packed;
+
 /* 32-bit KLV structure as used by policy updates and others */
 struct guc_klv_generic_dw_t {
 	u32 kl;
diff --git linux-libre-5.19-rc7-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c linux-libre-5.19-rc8-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
index 1726f0f19901..9ffb343d0f79 100644
--- linux-libre-5.19-rc7-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
+++ linux-libre-5.19-rc8-gnu/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
@@ -414,12 +414,15 @@ struct sync_semaphore {
 };
 
 struct parent_scratch {
-	struct guc_sched_wq_desc wq_desc;
+	union guc_descs {
+		struct guc_sched_wq_desc wq_desc;
+		struct guc_process_desc_v69 pdesc;
+	} descs;
 
 	struct sync_semaphore go;
 	struct sync_semaphore join[MAX_ENGINE_INSTANCE + 1];
 
-	u8 unused[WQ_OFFSET - sizeof(struct guc_sched_wq_desc) -
+	u8 unused[WQ_OFFSET - sizeof(union guc_descs) -
 		sizeof(struct sync_semaphore) * (MAX_ENGINE_INSTANCE + 2)];
 
 	u32 wq[WQ_SIZE / sizeof(u32)];
@@ -456,17 +459,23 @@ __get_parent_scratch(struct intel_context *ce)
 		   LRC_STATE_OFFSET) / sizeof(u32)));
 }
 
+static struct guc_process_desc_v69 *
+__get_process_desc_v69(struct intel_context *ce)
+{
+	struct parent_scratch *ps = __get_parent_scratch(ce);
+
+	return &ps->descs.pdesc;
+}
+
 static struct guc_sched_wq_desc *
-__get_wq_desc(struct intel_context *ce)
+__get_wq_desc_v70(struct intel_context *ce)
 {
 	struct parent_scratch *ps = __get_parent_scratch(ce);
 
-	return &ps->wq_desc;
+	return &ps->descs.wq_desc;
 }
 
-static u32 *get_wq_pointer(struct guc_sched_wq_desc *wq_desc,
-			   struct intel_context *ce,
-			   u32 wqi_size)
+static u32 *get_wq_pointer(struct intel_context *ce, u32 wqi_size)
 {
 	/*
 	 * Check for space in work queue. Caching a value of head pointer in
@@ -476,7 +485,7 @@ static u32 *get_wq_pointer(struct guc_sched_wq_desc *wq_desc,
 #define AVAILABLE_SPACE	\
 	CIRC_SPACE(ce->parallel.guc.wqi_tail, ce->parallel.guc.wqi_head, WQ_SIZE)
 	if (wqi_size > AVAILABLE_SPACE) {
-		ce->parallel.guc.wqi_head = READ_ONCE(wq_desc->head);
+		ce->parallel.guc.wqi_head = READ_ONCE(*ce->parallel.guc.wq_head);
 
 		if (wqi_size > AVAILABLE_SPACE)
 			return NULL;
@@ -495,11 +504,55 @@ static inline struct intel_context *__get_context(struct intel_guc *guc, u32 id)
 	return ce;
 }
 
+static struct guc_lrc_desc_v69 *__get_lrc_desc_v69(struct intel_guc *guc, u32 index)
+{
+	struct guc_lrc_desc_v69 *base = guc->lrc_desc_pool_vaddr_v69;
+
+	if (!base)
+		return NULL;
+
+	GEM_BUG_ON(index >= GUC_MAX_CONTEXT_ID);
+
+	return &base[index];
+}
+
+static int guc_lrc_desc_pool_create_v69(struct intel_guc *guc)
+{
+	u32 size;
+	int ret;
+
+	size = PAGE_ALIGN(sizeof(struct guc_lrc_desc_v69) *
+			  GUC_MAX_CONTEXT_ID);
+	ret = intel_guc_allocate_and_map_vma(guc, size, &guc->lrc_desc_pool_v69,
+					     (void **)&guc->lrc_desc_pool_vaddr_v69);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+static void guc_lrc_desc_pool_destroy_v69(struct intel_guc *guc)
+{
+	if (!guc->lrc_desc_pool_vaddr_v69)
+		return;
+
+	guc->lrc_desc_pool_vaddr_v69 = NULL;
+	i915_vma_unpin_and_release(&guc->lrc_desc_pool_v69, I915_VMA_RELEASE_MAP);
+}
+
 static inline bool guc_submission_initialized(struct intel_guc *guc)
 {
 	return guc->submission_initialized;
 }
 
+static inline void _reset_lrc_desc_v69(struct intel_guc *guc, u32 id)
+{
+	struct guc_lrc_desc_v69 *desc = __get_lrc_desc_v69(guc, id);
+
+	if (desc)
+		memset(desc, 0, sizeof(*desc));
+}
+
 static inline bool ctx_id_mapped(struct intel_guc *guc, u32 id)
 {
 	return __get_context(guc, id);
@@ -526,6 +579,8 @@ static inline void clr_ctx_id_mapping(struct intel_guc *guc, u32 id)
 	if (unlikely(!guc_submission_initialized(guc)))
 		return;
 
+	_reset_lrc_desc_v69(guc, id);
+
 	/*
 	 * xarray API doesn't have xa_erase_irqsave wrapper, so calling
 	 * the lower level functions directly.
@@ -611,7 +666,7 @@ int intel_guc_wait_for_idle(struct intel_guc *guc, long timeout)
 					      true, timeout);
 }
 
-static int guc_context_policy_init(struct intel_context *ce, bool loop);
+static int guc_context_policy_init_v70(struct intel_context *ce, bool loop);
 static int try_context_registration(struct intel_context *ce, bool loop);
 
 static int __guc_add_request(struct intel_guc *guc, struct i915_request *rq)
@@ -639,7 +694,7 @@ static int __guc_add_request(struct intel_guc *guc, struct i915_request *rq)
 	GEM_BUG_ON(context_guc_id_invalid(ce));
 
 	if (context_policy_required(ce)) {
-		err = guc_context_policy_init(ce, false);
+		err = guc_context_policy_init_v70(ce, false);
 		if (err)
 			return err;
 	}
@@ -737,9 +792,7 @@ static u32 wq_space_until_wrap(struct intel_context *ce)
 	return (WQ_SIZE - ce->parallel.guc.wqi_tail);
 }
 
-static void write_wqi(struct guc_sched_wq_desc *wq_desc,
-		      struct intel_context *ce,
-		      u32 wqi_size)
+static void write_wqi(struct intel_context *ce, u32 wqi_size)
 {
 	BUILD_BUG_ON(!is_power_of_2(WQ_SIZE));
 
@@ -750,13 +803,12 @@ static void write_wqi(struct guc_sched_wq_desc *wq_desc,
 
 	ce->parallel.guc.wqi_tail = (ce->parallel.guc.wqi_tail + wqi_size) &
 		(WQ_SIZE - 1);
-	WRITE_ONCE(wq_desc->tail, ce->parallel.guc.wqi_tail);
+	WRITE_ONCE(*ce->parallel.guc.wq_tail, ce->parallel.guc.wqi_tail);
 }
 
 static int guc_wq_noop_append(struct intel_context *ce)
 {
-	struct guc_sched_wq_desc *wq_desc = __get_wq_desc(ce);
-	u32 *wqi = get_wq_pointer(wq_desc, ce, wq_space_until_wrap(ce));
+	u32 *wqi = get_wq_pointer(ce, wq_space_until_wrap(ce));
 	u32 len_dw = wq_space_until_wrap(ce) / sizeof(u32) - 1;
 
 	if (!wqi)
@@ -775,7 +827,6 @@ static int __guc_wq_item_append(struct i915_request *rq)
 {
 	struct intel_context *ce = request_to_scheduling_context(rq);
 	struct intel_context *child;
-	struct guc_sched_wq_desc *wq_desc = __get_wq_desc(ce);
 	unsigned int wqi_size = (ce->parallel.number_children + 4) *
 		sizeof(u32);
 	u32 *wqi;
@@ -795,7 +846,7 @@ static int __guc_wq_item_append(struct i915_request *rq)
 			return ret;
 	}
 
-	wqi = get_wq_pointer(wq_desc, ce, wqi_size);
+	wqi = get_wq_pointer(ce, wqi_size);
 	if (!wqi)
 		return -EBUSY;
 
@@ -810,7 +861,7 @@ static int __guc_wq_item_append(struct i915_request *rq)
 	for_each_child(ce, child)
 		*wqi++ = child->ring->tail / sizeof(u64);
 
-	write_wqi(wq_desc, ce, wqi_size);
+	write_wqi(ce, wqi_size);
 
 	return 0;
 }
@@ -1868,20 +1919,34 @@ static void reset_fail_worker_func(struct work_struct *w);
 int intel_guc_submission_init(struct intel_guc *guc)
 {
 	struct intel_gt *gt = guc_to_gt(guc);
+	int ret;
 
 	if (guc->submission_initialized)
 		return 0;
 
+	if (guc->fw.major_ver_found < 70) {
+		ret = guc_lrc_desc_pool_create_v69(guc);
+		if (ret)
+			return ret;
+	}
+
 	guc->submission_state.guc_ids_bitmap =
 		bitmap_zalloc(NUMBER_MULTI_LRC_GUC_ID(guc), GFP_KERNEL);
-	if (!guc->submission_state.guc_ids_bitmap)
-		return -ENOMEM;
+	if (!guc->submission_state.guc_ids_bitmap) {
+		ret = -ENOMEM;
+		goto destroy_pool;
+	}
 
 	guc->timestamp.ping_delay = (POLL_TIME_CLKS / gt->clock_frequency + 1) * HZ;
 	guc->timestamp.shift = gpm_timestamp_shift(gt);
 	guc->submission_initialized = true;
 
 	return 0;
+
+destroy_pool:
+	guc_lrc_desc_pool_destroy_v69(guc);
+
+	return ret;
 }
 
 void intel_guc_submission_fini(struct intel_guc *guc)
@@ -1890,6 +1955,7 @@ void intel_guc_submission_fini(struct intel_guc *guc)
 		return;
 
 	guc_flush_destroyed_contexts(guc);
+	guc_lrc_desc_pool_destroy_v69(guc);
 	i915_sched_engine_put(guc->sched_engine);
 	bitmap_free(guc->submission_state.guc_ids_bitmap);
 	guc->submission_initialized = false;
@@ -2147,10 +2213,34 @@ static void unpin_guc_id(struct intel_guc *guc, struct intel_context *ce)
 	spin_unlock_irqrestore(&guc->submission_state.lock, flags);
 }
 
-static int __guc_action_register_multi_lrc(struct intel_guc *guc,
-					   struct intel_context *ce,
-					   struct guc_ctxt_registration_info *info,
-					   bool loop)
+static int __guc_action_register_multi_lrc_v69(struct intel_guc *guc,
+					       struct intel_context *ce,
+					       u32 guc_id,
+					       u32 offset,
+					       bool loop)
+{
+	struct intel_context *child;
+	u32 action[4 + MAX_ENGINE_INSTANCE];
+	int len = 0;
+
+	GEM_BUG_ON(ce->parallel.number_children > MAX_ENGINE_INSTANCE);
+
+	action[len++] = INTEL_GUC_ACTION_REGISTER_CONTEXT_MULTI_LRC;
+	action[len++] = guc_id;
+	action[len++] = ce->parallel.number_children + 1;
+	action[len++] = offset;
+	for_each_child(ce, child) {
+		offset += sizeof(struct guc_lrc_desc_v69);
+		action[len++] = offset;
+	}
+
+	return guc_submission_send_busy_loop(guc, action, len, 0, loop);
+}
+
+static int __guc_action_register_multi_lrc_v70(struct intel_guc *guc,
+					       struct intel_context *ce,
+					       struct guc_ctxt_registration_info *info,
+					       bool loop)
 {
 	struct intel_context *child;
 	u32 action[13 + (MAX_ENGINE_INSTANCE * 2)];
@@ -2190,9 +2280,24 @@ static int __guc_action_register_multi_lrc(struct intel_guc *guc,
 	return guc_submission_send_busy_loop(guc, action, len, 0, loop);
 }
 
-static int __guc_action_register_context(struct intel_guc *guc,
-					 struct guc_ctxt_registration_info *info,
-					 bool loop)
+static int __guc_action_register_context_v69(struct intel_guc *guc,
+					     u32 guc_id,
+					     u32 offset,
+					     bool loop)
+{
+	u32 action[] = {
+		INTEL_GUC_ACTION_REGISTER_CONTEXT,
+		guc_id,
+		offset,
+	};
+
+	return guc_submission_send_busy_loop(guc, action, ARRAY_SIZE(action),
+					     0, loop);
+}
+
+static int __guc_action_register_context_v70(struct intel_guc *guc,
+					     struct guc_ctxt_registration_info *info,
+					     bool loop)
 {
 	u32 action[] = {
 		INTEL_GUC_ACTION_REGISTER_CONTEXT,
@@ -2213,24 +2318,52 @@ static int __guc_action_register_context(struct intel_guc *guc,
 					     0, loop);
 }
 
-static void prepare_context_registration_info(struct intel_context *ce,
-					      struct guc_ctxt_registration_info *info);
+static void prepare_context_registration_info_v69(struct intel_context *ce);
+static void prepare_context_registration_info_v70(struct intel_context *ce,
+						  struct guc_ctxt_registration_info *info);
 
-static int register_context(struct intel_context *ce, bool loop)
+static int
+register_context_v69(struct intel_guc *guc, struct intel_context *ce, bool loop)
+{
+	u32 offset = intel_guc_ggtt_offset(guc, guc->lrc_desc_pool_v69) +
+		ce->guc_id.id * sizeof(struct guc_lrc_desc_v69);
+
+	prepare_context_registration_info_v69(ce);
+
+	if (intel_context_is_parent(ce))
+		return __guc_action_register_multi_lrc_v69(guc, ce, ce->guc_id.id,
+							   offset, loop);
+	else
+		return __guc_action_register_context_v69(guc, ce->guc_id.id,
+							 offset, loop);
+}
+
+static int
+register_context_v70(struct intel_guc *guc, struct intel_context *ce, bool loop)
 {
 	struct guc_ctxt_registration_info info;
+
+	prepare_context_registration_info_v70(ce, &info);
+
+	if (intel_context_is_parent(ce))
+		return __guc_action_register_multi_lrc_v70(guc, ce, &info, loop);
+	else
+		return __guc_action_register_context_v70(guc, &info, loop);
+}
+
+static int register_context(struct intel_context *ce, bool loop)
+{
 	struct intel_guc *guc = ce_to_guc(ce);
 	int ret;
 
 	GEM_BUG_ON(intel_context_is_child(ce));
 	trace_intel_context_register(ce);
 
-	prepare_context_registration_info(ce, &info);
-
-	if (intel_context_is_parent(ce))
-		ret = __guc_action_register_multi_lrc(guc, ce, &info, loop);
+	if (guc->fw.major_ver_found >= 70)
+		ret = register_context_v70(guc, ce, loop);
 	else
-		ret = __guc_action_register_context(guc, &info, loop);
+		ret = register_context_v69(guc, ce, loop);
+
 	if (likely(!ret)) {
 		unsigned long flags;
 
@@ -2238,7 +2371,8 @@ static int register_context(struct intel_context *ce, bool loop)
 		set_context_registered(ce);
 		spin_unlock_irqrestore(&ce->guc_state.lock, flags);
 
-		guc_context_policy_init(ce, loop);
+		if (guc->fw.major_ver_found >= 70)
+			guc_context_policy_init_v70(ce, loop);
 	}
 
 	return ret;
@@ -2335,7 +2469,7 @@ static int __guc_context_set_context_policies(struct intel_guc *guc,
 					0, loop);
 }
 
-static int guc_context_policy_init(struct intel_context *ce, bool loop)
+static int guc_context_policy_init_v70(struct intel_context *ce, bool loop)
 {
 	struct intel_engine_cs *engine = ce->engine;
 	struct intel_guc *guc = &engine->gt->uc.guc;
@@ -2394,8 +2528,108 @@ static int guc_context_policy_init(struct intel_context *ce, bool loop)
 	return ret;
 }
 
-static void prepare_context_registration_info(struct intel_context *ce,
-					      struct guc_ctxt_registration_info *info)
+static void guc_context_policy_init_v69(struct intel_engine_cs *engine,
+					struct guc_lrc_desc_v69 *desc)
+{
+	desc->policy_flags = 0;
+
+	if (engine->flags & I915_ENGINE_WANT_FORCED_PREEMPTION)
+		desc->policy_flags |= CONTEXT_POLICY_FLAG_PREEMPT_TO_IDLE_V69;
+
+	/* NB: For both of these, zero means disabled. */
+	desc->execution_quantum = engine->props.timeslice_duration_ms * 1000;
+	desc->preemption_timeout = engine->props.preempt_timeout_ms * 1000;
+}
+
+static u32 map_guc_prio_to_lrc_desc_prio(u8 prio)
+{
+	/*
+	 * this matches the mapping we do in map_i915_prio_to_guc_prio()
+	 * (e.g. prio < I915_PRIORITY_NORMAL maps to GUC_CLIENT_PRIORITY_NORMAL)
+	 */
+	switch (prio) {
+	default:
+		MISSING_CASE(prio);
+		fallthrough;
+	case GUC_CLIENT_PRIORITY_KMD_NORMAL:
+		return GEN12_CTX_PRIORITY_NORMAL;
+	case GUC_CLIENT_PRIORITY_NORMAL:
+		return GEN12_CTX_PRIORITY_LOW;
+	case GUC_CLIENT_PRIORITY_HIGH:
+	case GUC_CLIENT_PRIORITY_KMD_HIGH:
+		return GEN12_CTX_PRIORITY_HIGH;
+	}
+}
+
+static void prepare_context_registration_info_v69(struct intel_context *ce)
+{
+	struct intel_engine_cs *engine = ce->engine;
+	struct intel_guc *guc = &engine->gt->uc.guc;
+	u32 ctx_id = ce->guc_id.id;
+	struct guc_lrc_desc_v69 *desc;
+	struct intel_context *child;
+
+	GEM_BUG_ON(!engine->mask);
+
+	/*
+	 * Ensure LRC + CT vmas are is same region as write barrier is done
+	 * based on CT vma region.
+	 */
+	GEM_BUG_ON(i915_gem_object_is_lmem(guc->ct.vma->obj) !=
+		   i915_gem_object_is_lmem(ce->ring->vma->obj));
+
+	desc = __get_lrc_desc_v69(guc, ctx_id);
+	desc->engine_class = engine_class_to_guc_class(engine->class);
+	desc->engine_submit_mask = engine->logical_mask;
+	desc->hw_context_desc = ce->lrc.lrca;
+	desc->priority = ce->guc_state.prio;
+	desc->context_flags = CONTEXT_REGISTRATION_FLAG_KMD;
+	guc_context_policy_init_v69(engine, desc);
+
+	/*
+	 * If context is a parent, we need to register a process descriptor
+	 * describing a work queue and register all child contexts.
+	 */
+	if (intel_context_is_parent(ce)) {
+		struct guc_process_desc_v69 *pdesc;
+
+		ce->parallel.guc.wqi_tail = 0;
+		ce->parallel.guc.wqi_head = 0;
+
+		desc->process_desc = i915_ggtt_offset(ce->state) +
+			__get_parent_scratch_offset(ce);
+		desc->wq_addr = i915_ggtt_offset(ce->state) +
+			__get_wq_offset(ce);
+		desc->wq_size = WQ_SIZE;
+
+		pdesc = __get_process_desc_v69(ce);
+		memset(pdesc, 0, sizeof(*(pdesc)));
+		pdesc->stage_id = ce->guc_id.id;
+		pdesc->wq_base_addr = desc->wq_addr;
+		pdesc->wq_size_bytes = desc->wq_size;
+		pdesc->wq_status = WQ_STATUS_ACTIVE;
+
+		ce->parallel.guc.wq_head = &pdesc->head;
+		ce->parallel.guc.wq_tail = &pdesc->tail;
+		ce->parallel.guc.wq_status = &pdesc->wq_status;
+
+		for_each_child(ce, child) {
+			desc = __get_lrc_desc_v69(guc, child->guc_id.id);
+
+			desc->engine_class =
+				engine_class_to_guc_class(engine->class);
+			desc->hw_context_desc = child->lrc.lrca;
+			desc->priority = ce->guc_state.prio;
+			desc->context_flags = CONTEXT_REGISTRATION_FLAG_KMD;
+			guc_context_policy_init_v69(engine, desc);
+		}
+
+		clear_children_join_go_memory(ce);
+	}
+}
+
+static void prepare_context_registration_info_v70(struct intel_context *ce,
+						  struct guc_ctxt_registration_info *info)
 {
 	struct intel_engine_cs *engine = ce->engine;
 	struct intel_guc *guc = &engine->gt->uc.guc;
@@ -2420,6 +2654,8 @@ static void prepare_context_registration_info(struct intel_context *ce,
 	 */
 	info->hwlrca_lo = lower_32_bits(ce->lrc.lrca);
 	info->hwlrca_hi = upper_32_bits(ce->lrc.lrca);
+	if (engine->flags & I915_ENGINE_HAS_EU_PRIORITY)
+		info->hwlrca_lo |= map_guc_prio_to_lrc_desc_prio(ce->guc_state.prio);
 	info->flags = CONTEXT_REGISTRATION_FLAG_KMD;
 
 	/*
@@ -2443,10 +2679,14 @@ static void prepare_context_registration_info(struct intel_context *ce,
 		info->wq_base_hi = upper_32_bits(wq_base_offset);
 		info->wq_size = WQ_SIZE;
 
-		wq_desc = __get_wq_desc(ce);
+		wq_desc = __get_wq_desc_v70(ce);
 		memset(wq_desc, 0, sizeof(*wq_desc));
 		wq_desc->wq_status = WQ_STATUS_ACTIVE;
 
+		ce->parallel.guc.wq_head = &wq_desc->head;
+		ce->parallel.guc.wq_tail = &wq_desc->tail;
+		ce->parallel.guc.wq_status = &wq_desc->wq_status;
+
 		clear_children_join_go_memory(ce);
 	}
 }
@@ -2761,11 +3001,21 @@ static void __guc_context_set_preemption_timeout(struct intel_guc *guc,
 						 u16 guc_id,
 						 u32 preemption_timeout)
 {
-	struct context_policy policy;
+	if (guc->fw.major_ver_found >= 70) {
+		struct context_policy policy;
 
-	__guc_context_policy_start_klv(&policy, guc_id);
-	__guc_context_policy_add_preemption_timeout(&policy, preemption_timeout);
-	__guc_context_set_context_policies(guc, &policy, true);
+		__guc_context_policy_start_klv(&policy, guc_id);
+		__guc_context_policy_add_preemption_timeout(&policy, preemption_timeout);
+		__guc_context_set_context_policies(guc, &policy, true);
+	} else {
+		u32 action[] = {
+			INTEL_GUC_ACTION_V69_SET_CONTEXT_PREEMPTION_TIMEOUT,
+			guc_id,
+			preemption_timeout
+		};
+
+		intel_guc_send_busy_loop(guc, action, ARRAY_SIZE(action), 0, true);
+	}
 }
 
 static void guc_context_ban(struct intel_context *ce, struct i915_request *rq)
@@ -3013,11 +3263,21 @@ static int guc_context_alloc(struct intel_context *ce)
 static void __guc_context_set_prio(struct intel_guc *guc,
 				   struct intel_context *ce)
 {
-	struct context_policy policy;
+	if (guc->fw.major_ver_found >= 70) {
+		struct context_policy policy;
 
-	__guc_context_policy_start_klv(&policy, ce->guc_id.id);
-	__guc_context_policy_add_priority(&policy, ce->guc_state.prio);
-	__guc_context_set_context_policies(guc, &policy, true);
+		__guc_context_policy_start_klv(&policy, ce->guc_id.id);
+		__guc_context_policy_add_priority(&policy, ce->guc_state.prio);
+		__guc_context_set_context_policies(guc, &policy, true);
+	} else {
+		u32 action[] = {
+			INTEL_GUC_ACTION_V69_SET_CONTEXT_PRIORITY,
+			ce->guc_id.id,
+			ce->guc_state.prio,
+		};
+
+		guc_submission_send_busy_loop(guc, action, ARRAY_SIZE(action), 0, true);
+	}
 }
 
 static void guc_context_set_prio(struct intel_guc *guc,
@@ -4527,17 +4787,19 @@ void intel_guc_submission_print_context_info(struct intel_guc *guc,
 		guc_log_context_priority(p, ce);
 
 		if (intel_context_is_parent(ce)) {
-			struct guc_sched_wq_desc *wq_desc = __get_wq_desc(ce);
 			struct intel_context *child;
 
 			drm_printf(p, "\t\tNumber children: %u\n",
 				   ce->parallel.number_children);
-			drm_printf(p, "\t\tWQI Head: %u\n",
-				   READ_ONCE(wq_desc->head));
-			drm_printf(p, "\t\tWQI Tail: %u\n",
-				   READ_ONCE(wq_desc->tail));
-			drm_printf(p, "\t\tWQI Status: %u\n\n",
-				   READ_ONCE(wq_desc->wq_status));
+
+			if (ce->parallel.guc.wq_status) {
+				drm_printf(p, "\t\tWQI Head: %u\n",
+					   READ_ONCE(*ce->parallel.guc.wq_head));
+				drm_printf(p, "\t\tWQI Tail: %u\n",
+					   READ_ONCE(*ce->parallel.guc.wq_tail));
+				drm_printf(p, "\t\tWQI Status: %u\n\n",
+					   READ_ONCE(*ce->parallel.guc.wq_status));
+			}
 
 			if (ce->engine->emit_bb_start ==
 			    emit_bb_start_parent_no_preempt_mid_batch) {
diff --git linux-libre-5.19-rc7-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c linux-libre-5.19-rc8-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
index 72eddf5ef727..d1ff5724642b 100644
--- linux-libre-5.19-rc7-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
+++ linux-libre-5.19-rc8-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
@@ -70,6 +70,10 @@ void intel_uc_fw_change_status(struct intel_uc_fw *uc_fw,
 	fw_def(BROXTON,      0, guc_def(bxt,  70, 1, 1)) \
 	fw_def(SKYLAKE,      0, guc_def(skl,  70, 1, 1))
 
+#define INTEL_GUC_FIRMWARE_DEFS_FALLBACK(fw_def, guc_def) \
+	fw_def(ALDERLAKE_P,  0, guc_def(adlp, 69, 0, 3)) \
+	fw_def(ALDERLAKE_S,  0, guc_def(tgl,  69, 0, 3))
+
 #define INTEL_HUC_FIRMWARE_DEFS(fw_def, huc_def) \
 	fw_def(ALDERLAKE_P,  0, huc_def(tgl,  7, 9, 3)) \
 	fw_def(ALDERLAKE_S,  0, huc_def(tgl,  7, 9, 3)) \
@@ -101,6 +105,7 @@ void intel_uc_fw_change_status(struct intel_uc_fw *uc_fw,
 	/*(DEBLOBBED)*/
 
 INTEL_GUC_FIRMWARE_DEFS(INTEL_UC_MODULE_FW, MAKE_GUC_FW_PATH)
+INTEL_GUC_FIRMWARE_DEFS_FALLBACK(INTEL_UC_MODULE_FW, MAKE_GUC_FW_PATH)
 INTEL_HUC_FIRMWARE_DEFS(INTEL_UC_MODULE_FW, MAKE_HUC_FW_PATH)
 
 /* The below structs and macros are used to iterate across the list of blobs */
@@ -145,6 +150,9 @@ __uc_fw_auto_select(struct drm_i915_private *i915, struct intel_uc_fw *uc_fw)
 	static const struct uc_fw_platform_requirement blobs_guc[] = {
 		INTEL_GUC_FIRMWARE_DEFS(MAKE_FW_LIST, GUC_FW_BLOB)
 	};
+	static const struct uc_fw_platform_requirement blobs_guc_fallback[] = {
+		INTEL_GUC_FIRMWARE_DEFS_FALLBACK(MAKE_FW_LIST, GUC_FW_BLOB)
+	};
 	static const struct uc_fw_platform_requirement blobs_huc[] = {
 		INTEL_HUC_FIRMWARE_DEFS(MAKE_FW_LIST, HUC_FW_BLOB)
 	};
@@ -175,12 +183,29 @@ __uc_fw_auto_select(struct drm_i915_private *i915, struct intel_uc_fw *uc_fw)
 		if (p == fw_blobs[i].p && rev >= fw_blobs[i].rev) {
 			const struct uc_fw_blob *blob = &fw_blobs[i].blob;
 			uc_fw->path = blob->path;
+			uc_fw->wanted_path = blob->path;
 			uc_fw->major_ver_wanted = blob->major;
 			uc_fw->minor_ver_wanted = blob->minor;
 			break;
 		}
 	}
 
+	if (uc_fw->type == INTEL_UC_FW_TYPE_GUC) {
+		const struct uc_fw_platform_requirement *blobs = blobs_guc_fallback;
+		u32 count = ARRAY_SIZE(blobs_guc_fallback);
+
+		for (i = 0; i < count && p <= blobs[i].p; i++) {
+			if (p == blobs[i].p && rev >= blobs[i].rev) {
+				const struct uc_fw_blob *blob = &blobs[i].blob;
+
+				uc_fw->fallback.path = blob->path;
+				uc_fw->fallback.major_ver = blob->major;
+				uc_fw->fallback.minor_ver = blob->minor;
+				break;
+			}
+		}
+	}
+
 	/* make sure the list is ordered as expected */
 	if (IS_ENABLED(CONFIG_DRM_I915_SELFTEST)) {
 		for (i = 1; i < fw_count; i++) {
@@ -334,7 +359,24 @@ int intel_uc_fw_fetch(struct intel_uc_fw *uc_fw)
 	__force_fw_fetch_failures(uc_fw, -EINVAL);
 	__force_fw_fetch_failures(uc_fw, -ESTALE);
 
-	err = reject_firmware(&fw, uc_fw->path, dev);
+	err = firmware_reject_nowarn(&fw, uc_fw->path, dev);
+	if (err && !intel_uc_fw_is_overridden(uc_fw) && uc_fw->fallback.path) {
+		err = firmware_reject_nowarn(&fw, uc_fw->fallback.path, dev);
+		if (!err) {
+			drm_notice(&i915->drm,
+				   "%s firmware %s is recommended, but only %s was found\n",
+				   intel_uc_fw_type_repr(uc_fw->type),
+				   uc_fw->wanted_path,
+				   uc_fw->fallback.path);
+			drm_info(&i915->drm,
+				 "Consider updating your linux-firmware pkg or downloading from %s\n",
+				 INTEL_UC_FIRMWARE_URL);
+
+			uc_fw->path = uc_fw->fallback.path;
+			uc_fw->major_ver_wanted = uc_fw->fallback.major_ver;
+			uc_fw->minor_ver_wanted = uc_fw->fallback.minor_ver;
+		}
+	}
 	if (err)
 		goto fail;
 
@@ -433,8 +475,8 @@ fail:
 				  INTEL_UC_FIRMWARE_MISSING :
 				  INTEL_UC_FIRMWARE_ERROR);
 
-	drm_notice(&i915->drm, "%s firmware %s: fetch failed with error %d\n",
-		   intel_uc_fw_type_repr(uc_fw->type), uc_fw->path, err);
+	i915_probe_error(i915, "%s firmware %s: fetch failed with error %d\n",
+			 intel_uc_fw_type_repr(uc_fw->type), uc_fw->path, err);
 	drm_info(&i915->drm, "%s firmware(s) can be downloaded from %s\n",
 		 intel_uc_fw_type_repr(uc_fw->type), INTEL_UC_FIRMWARE_URL);
 
@@ -792,7 +834,13 @@ size_t intel_uc_fw_copy_rsa(struct intel_uc_fw *uc_fw, void *dst, u32 max_len)
 void intel_uc_fw_dump(const struct intel_uc_fw *uc_fw, struct drm_printer *p)
 {
 	drm_printf(p, "%s firmware: %s\n",
-		   intel_uc_fw_type_repr(uc_fw->type), uc_fw->path);
+		   intel_uc_fw_type_repr(uc_fw->type), uc_fw->wanted_path);
+	if (uc_fw->fallback.path) {
+		drm_printf(p, "%s firmware fallback: %s\n",
+			   intel_uc_fw_type_repr(uc_fw->type), uc_fw->fallback.path);
+		drm_printf(p, "fallback selected: %s\n",
+			   str_yes_no(uc_fw->path == uc_fw->fallback.path));
+	}
 	drm_printf(p, "\tstatus: %s\n",
 		   intel_uc_fw_status_repr(uc_fw->status));
 	drm_printf(p, "\tversion: wanted %u.%u, found %u.%u\n",
diff --git linux-libre-5.19-rc7-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h linux-libre-5.19-rc8-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h
index 3b769a3d7063..7aa9fb46d396 100644
--- linux-libre-5.19-rc7-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h
+++ linux-libre-5.19-rc8-gnu/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h
@@ -74,6 +74,7 @@ struct intel_uc_fw {
 		const enum intel_uc_fw_status status;
 		enum intel_uc_fw_status __status; /* no accidental overwrites */
 	};
+	const char *wanted_path;
 	const char *path;
 	bool user_overridden;
 	size_t size;
@@ -98,6 +99,12 @@ struct intel_uc_fw {
 	u16 major_ver_found;
 	u16 minor_ver_found;
 
+	struct {
+		const char *path;
+		u16 major_ver;
+		u16 minor_ver;
+	} fallback;
+
 	u32 rsa_size;
 	u32 ucode_size;
 
diff --git linux-libre-5.19-rc7-gnu/drivers/gpu/drm/imx/dcss/dcss-dev.c linux-libre-5.19-rc8-gnu/drivers/gpu/drm/imx/dcss/dcss-dev.c
index c849533ca83e..3f5750cc2673 100644
--- linux-libre-5.19-rc7-gnu/drivers/gpu/drm/imx/dcss/dcss-dev.c
+++ linux-libre-5.19-rc8-gnu/drivers/gpu/drm/imx/dcss/dcss-dev.c
@@ -207,6 +207,7 @@ struct dcss_dev *dcss_dev_create(struct device *dev, bool hdmi_output)
 
 	ret = dcss_submodules_init(dcss);
 	if (ret) {
+		of_node_put(dcss->of_port);
 		dev_err(dev, "submodules initialization failed\n");
 		goto clks_err;
 	}
@@ -237,6 +238,8 @@ void dcss_dev_destroy(struct dcss_dev *dcss)
 		dcss_clocks_disable(dcss);
 	}
 
+	of_node_put(dcss->of_port);
+
 	pm_runtime_disable(dcss->dev);
 
 	dcss_submodules_stop(dcss);
diff --git linux-libre-5.19-rc7-gnu/drivers/gpu/drm/panel/panel-edp.c linux-libre-5.19-rc8-gnu/drivers/gpu/drm/panel/panel-edp.c
index c96014464355..a189982601a4 100644
--- linux-libre-5.19-rc7-gnu/drivers/gpu/drm/panel/panel-edp.c
+++ linux-libre-5.19-rc8-gnu/drivers/gpu/drm/panel/panel-edp.c
@@ -713,7 +713,7 @@ static int generic_edp_panel_probe(struct device *dev, struct panel_edp *panel)
 	of_property_read_u32(dev->of_node, "hpd-reliable-delay-ms", &reliable_ms);
 	desc->delay.hpd_reliable = reliable_ms;
 	of_property_read_u32(dev->of_node, "hpd-absent-delay-ms", &absent_ms);
-	desc->delay.hpd_reliable = absent_ms;
+	desc->delay.hpd_absent = absent_ms;
 
 	/* Power the panel on so we can read the EDID */
 	ret = pm_runtime_get_sync(dev);
diff --git linux-libre-5.19-rc7-gnu/drivers/gpu/drm/scheduler/sched_entity.c linux-libre-5.19-rc8-gnu/drivers/gpu/drm/scheduler/sched_entity.c
index 191c56064f19..6b25b2f4f5a3 100644
--- linux-libre-5.19-rc7-gnu/drivers/gpu/drm/scheduler/sched_entity.c
+++ linux-libre-5.19-rc8-gnu/drivers/gpu/drm/scheduler/sched_entity.c
@@ -190,7 +190,7 @@ long drm_sched_entity_flush(struct drm_sched_entity *entity, long timeout)
 }
 EXPORT_SYMBOL(drm_sched_entity_flush);
 
-static void drm_sched_entity_kill_jobs_irq_work(struct irq_work *wrk)
+static void drm_sched_entity_kill_jobs_work(struct work_struct *wrk)
 {
 	struct drm_sched_job *job = container_of(wrk, typeof(*job), work);
 
@@ -207,8 +207,8 @@ static void drm_sched_entity_kill_jobs_cb(struct dma_fence *f,
 	struct drm_sched_job *job = container_of(cb, struct drm_sched_job,
 						 finish_cb);
 
-	init_irq_work(&job->work, drm_sched_entity_kill_jobs_irq_work);
-	irq_work_queue(&job->work);
+	INIT_WORK(&job->work, drm_sched_entity_kill_jobs_work);
+	schedule_work(&job->work);
 }
 
 static struct dma_fence *
diff --git linux-libre-5.19-rc7-gnu/drivers/i2c/busses/i2c-cadence.c linux-libre-5.19-rc8-gnu/drivers/i2c/busses/i2c-cadence.c
index 3d6f8ee355bf..630cfa4ddd46 100644
--- linux-libre-5.19-rc7-gnu/drivers/i2c/busses/i2c-cadence.c
+++ linux-libre-5.19-rc8-gnu/drivers/i2c/busses/i2c-cadence.c
@@ -388,9 +388,9 @@ static irqreturn_t cdns_i2c_slave_isr(void *ptr)
  */
 static irqreturn_t cdns_i2c_master_isr(void *ptr)
 {
-	unsigned int isr_status, avail_bytes, updatetx;
+	unsigned int isr_status, avail_bytes;
 	unsigned int bytes_to_send;
-	bool hold_quirk;
+	bool updatetx;
 	struct cdns_i2c *id = ptr;
 	/* Signal completion only after everything is updated */
 	int done_flag = 0;
@@ -410,11 +410,7 @@ static irqreturn_t cdns_i2c_master_isr(void *ptr)
 	 * Check if transfer size register needs to be updated again for a
 	 * large data receive operation.
 	 */
-	updatetx = 0;
-	if (id->recv_count > id->curr_recv_count)
-		updatetx = 1;
-
-	hold_quirk = (id->quirks & CDNS_I2C_BROKEN_HOLD_BIT) && updatetx;
+	updatetx = id->recv_count > id->curr_recv_count;
 
 	/* When receiving, handle data interrupt and completion interrupt */
 	if (id->p_recv_buf &&
@@ -445,7 +441,7 @@ static irqreturn_t cdns_i2c_master_isr(void *ptr)
 				break;
 			}
 
-			if (cdns_is_holdquirk(id, hold_quirk))
+			if (cdns_is_holdquirk(id, updatetx))
 				break;
 		}
 
@@ -456,7 +452,7 @@ static irqreturn_t cdns_i2c_master_isr(void *ptr)
 		 * maintain transfer size non-zero while performing a large
 		 * receive operation.
 		 */
-		if (cdns_is_holdquirk(id, hold_quirk)) {
+		if (cdns_is_holdquirk(id, updatetx)) {
 			/* wait while fifo is full */
 			while (cdns_i2c_readreg(CDNS_I2C_XFER_SIZE_OFFSET) !=
 			       (id->curr_recv_count - CDNS_I2C_FIFO_DEPTH))
@@ -478,22 +474,6 @@ static irqreturn_t cdns_i2c_master_isr(void *ptr)
 						  CDNS_I2C_XFER_SIZE_OFFSET);
 				id->curr_recv_count = id->recv_count;
 			}
-		} else if (id->recv_count && !hold_quirk &&
-						!id->curr_recv_count) {
-
-			/* Set the slave address in address register*/
-			cdns_i2c_writereg(id->p_msg->addr & CDNS_I2C_ADDR_MASK,
-						CDNS_I2C_ADDR_OFFSET);
-
-			if (id->recv_count > CDNS_I2C_TRANSFER_SIZE) {
-				cdns_i2c_writereg(CDNS_I2C_TRANSFER_SIZE,
-						CDNS_I2C_XFER_SIZE_OFFSET);
-				id->curr_recv_count = CDNS_I2C_TRANSFER_SIZE;
-			} else {
-				cdns_i2c_writereg(id->recv_count,
-						CDNS_I2C_XFER_SIZE_OFFSET);
-				id->curr_recv_count = id->recv_count;
-			}
 		}
 
 		/* Clear hold (if not repeated start) and signal completion */
diff --git linux-libre-5.19-rc7-gnu/drivers/i2c/busses/i2c-imx.c linux-libre-5.19-rc8-gnu/drivers/i2c/busses/i2c-imx.c
index e9e2db68b9fb..78fb1a4274a6 100644
--- linux-libre-5.19-rc7-gnu/drivers/i2c/busses/i2c-imx.c
+++ linux-libre-5.19-rc8-gnu/drivers/i2c/busses/i2c-imx.c
@@ -66,7 +66,7 @@
 
 /* IMX I2C registers:
  * the I2C register offset is different between SoCs,
- * to provid support for all these chips, split the
+ * to provide support for all these chips, split the
  * register offset into a fixed base address and a
  * variable shift value, then the full register offset
  * will be calculated by
diff --git linux-libre-5.19-rc7-gnu/drivers/i2c/busses/i2c-mlxcpld.c linux-libre-5.19-rc8-gnu/drivers/i2c/busses/i2c-mlxcpld.c
index 56aa424fd71d..815cc561386b 100644
--- linux-libre-5.19-rc7-gnu/drivers/i2c/busses/i2c-mlxcpld.c
+++ linux-libre-5.19-rc8-gnu/drivers/i2c/busses/i2c-mlxcpld.c
@@ -49,7 +49,7 @@
 #define MLXCPLD_LPCI2C_NACK_IND		2
 
 #define MLXCPLD_I2C_FREQ_1000KHZ_SET	0x04
-#define MLXCPLD_I2C_FREQ_400KHZ_SET	0x0c
+#define MLXCPLD_I2C_FREQ_400KHZ_SET	0x0e
 #define MLXCPLD_I2C_FREQ_100KHZ_SET	0x42
 
 enum mlxcpld_i2c_frequency {
diff --git linux-libre-5.19-rc7-gnu/drivers/infiniband/hw/irdma/cm.c linux-libre-5.19-rc8-gnu/drivers/infiniband/hw/irdma/cm.c
index 638bf4a1ed94..646fa8677490 100644
--- linux-libre-5.19-rc7-gnu/drivers/infiniband/hw/irdma/cm.c
+++ linux-libre-5.19-rc8-gnu/drivers/infiniband/hw/irdma/cm.c
@@ -4231,10 +4231,6 @@ void irdma_cm_teardown_connections(struct irdma_device *iwdev, u32 *ipaddr,
 	struct irdma_cm_node *cm_node;
 	struct list_head teardown_list;
 	struct ib_qp_attr attr;
-	struct irdma_sc_vsi *vsi = &iwdev->vsi;
-	struct irdma_sc_qp *sc_qp;
-	struct irdma_qp *qp;
-	int i;
 
 	INIT_LIST_HEAD(&teardown_list);
 
@@ -4251,52 +4247,6 @@ void irdma_cm_teardown_connections(struct irdma_device *iwdev, u32 *ipaddr,
 			irdma_cm_disconn(cm_node->iwqp);
 		irdma_rem_ref_cm_node(cm_node);
 	}
-	if (!iwdev->roce_mode)
-		return;
-
-	INIT_LIST_HEAD(&teardown_list);
-	for (i = 0; i < IRDMA_MAX_USER_PRIORITY; i++) {
-		mutex_lock(&vsi->qos[i].qos_mutex);
-		list_for_each_safe (list_node, list_core_temp,
-				    &vsi->qos[i].qplist) {
-			u32 qp_ip[4];
-
-			sc_qp = container_of(list_node, struct irdma_sc_qp,
-					     list);
-			if (sc_qp->qp_uk.qp_type != IRDMA_QP_TYPE_ROCE_RC)
-				continue;
-
-			qp = sc_qp->qp_uk.back_qp;
-			if (!disconnect_all) {
-				if (nfo->ipv4)
-					qp_ip[0] = qp->udp_info.local_ipaddr[3];
-				else
-					memcpy(qp_ip,
-					       &qp->udp_info.local_ipaddr[0],
-					       sizeof(qp_ip));
-			}
-
-			if (disconnect_all ||
-			    (nfo->vlan_id == (qp->udp_info.vlan_tag & VLAN_VID_MASK) &&
-			     !memcmp(qp_ip, ipaddr, nfo->ipv4 ? 4 : 16))) {
-				spin_lock(&iwdev->rf->qptable_lock);
-				if (iwdev->rf->qp_table[sc_qp->qp_uk.qp_id]) {
-					irdma_qp_add_ref(&qp->ibqp);
-					list_add(&qp->teardown_entry,
-						 &teardown_list);
-				}
-				spin_unlock(&iwdev->rf->qptable_lock);
-			}
-		}
-		mutex_unlock(&vsi->qos[i].qos_mutex);
-	}
-
-	list_for_each_safe (list_node, list_core_temp, &teardown_list) {
-		qp = container_of(list_node, struct irdma_qp, teardown_entry);
-		attr.qp_state = IB_QPS_ERR;
-		irdma_modify_qp_roce(&qp->ibqp, &attr, IB_QP_STATE, NULL);
-		irdma_qp_rem_ref(&qp->ibqp);
-	}
 }
 
 /**
diff --git linux-libre-5.19-rc7-gnu/drivers/infiniband/hw/irdma/i40iw_hw.c linux-libre-5.19-rc8-gnu/drivers/infiniband/hw/irdma/i40iw_hw.c
index e46fc110004d..50299f58b6b3 100644
--- linux-libre-5.19-rc7-gnu/drivers/infiniband/hw/irdma/i40iw_hw.c
+++ linux-libre-5.19-rc8-gnu/drivers/infiniband/hw/irdma/i40iw_hw.c
@@ -201,6 +201,7 @@ void i40iw_init_hw(struct irdma_sc_dev *dev)
 	dev->hw_attrs.uk_attrs.max_hw_read_sges = I40IW_MAX_SGE_RD;
 	dev->hw_attrs.max_hw_device_pages = I40IW_MAX_PUSH_PAGE_COUNT;
 	dev->hw_attrs.uk_attrs.max_hw_inline = I40IW_MAX_INLINE_DATA_SIZE;
+	dev->hw_attrs.page_size_cap = SZ_4K | SZ_2M;
 	dev->hw_attrs.max_hw_ird = I40IW_MAX_IRD_SIZE;
 	dev->hw_attrs.max_hw_ord = I40IW_MAX_ORD_SIZE;
 	dev->hw_attrs.max_hw_wqes = I40IW_MAX_WQ_ENTRIES;
diff --git linux-libre-5.19-rc7-gnu/drivers/infiniband/hw/irdma/icrdma_hw.c linux-libre-5.19-rc8-gnu/drivers/infiniband/hw/irdma/icrdma_hw.c
index cf53b17510cd..5986fd906308 100644
--- linux-libre-5.19-rc7-gnu/drivers/infiniband/hw/irdma/icrdma_hw.c
+++ linux-libre-5.19-rc8-gnu/drivers/infiniband/hw/irdma/icrdma_hw.c
@@ -139,6 +139,7 @@ void icrdma_init_hw(struct irdma_sc_dev *dev)
 	dev->cqp_db = dev->hw_regs[IRDMA_CQPDB];
 	dev->cq_ack_db = dev->hw_regs[IRDMA_CQACK];
 	dev->irq_ops = &icrdma_irq_ops;
+	dev->hw_attrs.page_size_cap = SZ_4K | SZ_2M | SZ_1G;
 	dev->hw_attrs.max_hw_ird = ICRDMA_MAX_IRD_SIZE;
 	dev->hw_attrs.max_hw_ord = ICRDMA_MAX_ORD_SIZE;
 	dev->hw_attrs.max_stat_inst = ICRDMA_MAX_STATS_COUNT;
diff --git linux-libre-5.19-rc7-gnu/drivers/infiniband/hw/irdma/irdma.h linux-libre-5.19-rc8-gnu/drivers/infiniband/hw/irdma/irdma.h
index 46c12334c735..4789e85d717b 100644
--- linux-libre-5.19-rc7-gnu/drivers/infiniband/hw/irdma/irdma.h
+++ linux-libre-5.19-rc8-gnu/drivers/infiniband/hw/irdma/irdma.h
@@ -127,6 +127,7 @@ struct irdma_hw_attrs {
 	u64 max_hw_outbound_msg_size;
 	u64 max_hw_inbound_msg_size;
 	u64 max_mr_size;
+	u64 page_size_cap;
 	u32 min_hw_qp_id;
 	u32 min_hw_aeq_size;
 	u32 max_hw_aeq_size;
diff --git linux-libre-5.19-rc7-gnu/drivers/infiniband/hw/irdma/verbs.c linux-libre-5.19-rc8-gnu/drivers/infiniband/hw/irdma/verbs.c
index c4412ece5a6d..96135a228f26 100644
--- linux-libre-5.19-rc7-gnu/drivers/infiniband/hw/irdma/verbs.c
+++ linux-libre-5.19-rc8-gnu/drivers/infiniband/hw/irdma/verbs.c
@@ -32,7 +32,7 @@ static int irdma_query_device(struct ib_device *ibdev,
 	props->vendor_part_id = pcidev->device;
 
 	props->hw_ver = rf->pcidev->revision;
-	props->page_size_cap = SZ_4K | SZ_2M | SZ_1G;
+	props->page_size_cap = hw_attrs->page_size_cap;
 	props->max_mr_size = hw_attrs->max_mr_size;
 	props->max_qp = rf->max_qp - rf->used_qps;
 	props->max_qp_wr = hw_attrs->max_qp_wr;
@@ -2781,7 +2781,7 @@ static struct ib_mr *irdma_reg_user_mr(struct ib_pd *pd, u64 start, u64 len,
 
 	if (req.reg_type == IRDMA_MEMREG_TYPE_MEM) {
 		iwmr->page_size = ib_umem_find_best_pgsz(region,
-							 SZ_4K | SZ_2M | SZ_1G,
+							 iwdev->rf->sc_dev.hw_attrs.page_size_cap,
 							 virt);
 		if (unlikely(!iwmr->page_size)) {
 			kfree(iwmr);
diff --git linux-libre-5.19-rc7-gnu/drivers/md/raid5.c linux-libre-5.19-rc8-gnu/drivers/md/raid5.c
index 20e53b167f81..c8539d0e12dd 100644
--- linux-libre-5.19-rc7-gnu/drivers/md/raid5.c
+++ linux-libre-5.19-rc8-gnu/drivers/md/raid5.c
@@ -7304,7 +7304,9 @@ static struct r5conf *setup_conf(struct mddev *mddev)
 		goto abort;
 	conf->mddev = mddev;
 
-	if ((conf->stripe_hashtbl = kzalloc(PAGE_SIZE, GFP_KERNEL)) == NULL)
+	ret = -ENOMEM;
+	conf->stripe_hashtbl = kzalloc(PAGE_SIZE, GFP_KERNEL);
+	if (!conf->stripe_hashtbl)
 		goto abort;
 
 	/* We init hash_locks[0] separately to that it can be used
diff --git linux-libre-5.19-rc7-gnu/drivers/misc/lkdtm/Makefile linux-libre-5.19-rc8-gnu/drivers/misc/lkdtm/Makefile
index 2e0aa74ac185..95ef971b5e1c 100644
--- linux-libre-5.19-rc7-gnu/drivers/misc/lkdtm/Makefile
+++ linux-libre-5.19-rc8-gnu/drivers/misc/lkdtm/Makefile
@@ -13,10 +13,13 @@ lkdtm-$(CONFIG_LKDTM)		+= cfi.o
 lkdtm-$(CONFIG_LKDTM)		+= fortify.o
 lkdtm-$(CONFIG_PPC_64S_HASH_MMU)	+= powerpc.o
 
-KASAN_SANITIZE_rodata.o		:= n
 KASAN_SANITIZE_stackleak.o	:= n
-KCOV_INSTRUMENT_rodata.o	:= n
-CFLAGS_REMOVE_rodata.o		+= $(CC_FLAGS_LTO)
+
+KASAN_SANITIZE_rodata.o			:= n
+KCSAN_SANITIZE_rodata.o			:= n
+KCOV_INSTRUMENT_rodata.o		:= n
+OBJECT_FILES_NON_STANDARD_rodata.o	:= y
+CFLAGS_REMOVE_rodata.o			+= $(CC_FLAGS_LTO) $(RETHUNK_CFLAGS)
 
 OBJCOPYFLAGS :=
 OBJCOPYFLAGS_rodata_objcopy.o	:= \
diff --git linux-libre-5.19-rc7-gnu/drivers/mmc/host/sdhci-omap.c linux-libre-5.19-rc8-gnu/drivers/mmc/host/sdhci-omap.c
index 86e867ffbb10..033be559a730 100644
--- linux-libre-5.19-rc7-gnu/drivers/mmc/host/sdhci-omap.c
+++ linux-libre-5.19-rc8-gnu/drivers/mmc/host/sdhci-omap.c
@@ -1298,8 +1298,9 @@ static int sdhci_omap_probe(struct platform_device *pdev)
 	/*
 	 * omap_device_pm_domain has callbacks to enable the main
 	 * functional clock, interface clock and also configure the
-	 * SYSCONFIG register of omap devices. The callback will be invoked
-	 * as part of pm_runtime_get_sync.
+	 * SYSCONFIG register to clear any boot loader set voltage
+	 * capabilities before calling sdhci_setup_host(). The
+	 * callback will be invoked as part of pm_runtime_get_sync.
 	 */
 	pm_runtime_use_autosuspend(dev);
 	pm_runtime_set_autosuspend_delay(dev, 50);
@@ -1441,7 +1442,8 @@ static int __maybe_unused sdhci_omap_runtime_suspend(struct device *dev)
 	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
 	struct sdhci_omap_host *omap_host = sdhci_pltfm_priv(pltfm_host);
 
-	sdhci_runtime_suspend_host(host);
+	if (omap_host->con != -EINVAL)
+		sdhci_runtime_suspend_host(host);
 
 	sdhci_omap_context_save(omap_host);
 
@@ -1458,10 +1460,10 @@ static int __maybe_unused sdhci_omap_runtime_resume(struct device *dev)
 
 	pinctrl_pm_select_default_state(dev);
 
-	if (omap_host->con != -EINVAL)
+	if (omap_host->con != -EINVAL) {
 		sdhci_omap_context_restore(omap_host);
-
-	sdhci_runtime_resume_host(host, 0);
+		sdhci_runtime_resume_host(host, 0);
+	}
 
 	return 0;
 }
diff --git linux-libre-5.19-rc7-gnu/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c linux-libre-5.19-rc8-gnu/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
index 889e40329956..93da23682d86 100644
--- linux-libre-5.19-rc7-gnu/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
+++ linux-libre-5.19-rc8-gnu/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
@@ -850,9 +850,10 @@ static int gpmi_nfc_compute_timings(struct gpmi_nand_data *this,
 	unsigned int tRP_ps;
 	bool use_half_period;
 	int sample_delay_ps, sample_delay_factor;
-	u16 busy_timeout_cycles;
+	unsigned int busy_timeout_cycles;
 	u8 wrn_dly_sel;
 	unsigned long clk_rate, min_rate;
+	u64 busy_timeout_ps;
 
 	if (sdr->tRC_min >= 30000) {
 		/* ONFI non-EDO modes [0-3] */
@@ -885,7 +886,8 @@ static int gpmi_nfc_compute_timings(struct gpmi_nand_data *this,
 	addr_setup_cycles = TO_CYCLES(sdr->tALS_min, period_ps);
 	data_setup_cycles = TO_CYCLES(sdr->tDS_min, period_ps);
 	data_hold_cycles = TO_CYCLES(sdr->tDH_min, period_ps);
-	busy_timeout_cycles = TO_CYCLES(sdr->tWB_max + sdr->tR_max, period_ps);
+	busy_timeout_ps = max(sdr->tBERS_max, sdr->tPROG_max);
+	busy_timeout_cycles = TO_CYCLES(busy_timeout_ps, period_ps);
 
 	hw->timing0 = BF_GPMI_TIMING0_ADDRESS_SETUP(addr_setup_cycles) |
 		      BF_GPMI_TIMING0_DATA_HOLD(data_hold_cycles) |
diff --git linux-libre-5.19-rc7-gnu/drivers/net/amt.c linux-libre-5.19-rc8-gnu/drivers/net/amt.c
index be2719a3ba70..e019526e1df6 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/amt.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/amt.c
@@ -563,7 +563,7 @@ static struct sk_buff *amt_build_igmp_gq(struct amt_dev *amt)
 	ihv3->nsrcs	= 0;
 	ihv3->resv	= 0;
 	ihv3->suppress	= false;
-	ihv3->qrv	= amt->net->ipv4.sysctl_igmp_qrv;
+	ihv3->qrv	= READ_ONCE(amt->net->ipv4.sysctl_igmp_qrv);
 	ihv3->csum	= 0;
 	csum		= &ihv3->csum;
 	csum_start	= (void *)ihv3;
@@ -577,14 +577,14 @@ static struct sk_buff *amt_build_igmp_gq(struct amt_dev *amt)
 	return skb;
 }
 
-static void __amt_update_gw_status(struct amt_dev *amt, enum amt_status status,
-				   bool validate)
+static void amt_update_gw_status(struct amt_dev *amt, enum amt_status status,
+				 bool validate)
 {
 	if (validate && amt->status >= status)
 		return;
 	netdev_dbg(amt->dev, "Update GW status %s -> %s",
 		   status_str[amt->status], status_str[status]);
-	amt->status = status;
+	WRITE_ONCE(amt->status, status);
 }
 
 static void __amt_update_relay_status(struct amt_tunnel_list *tunnel,
@@ -600,14 +600,6 @@ static void __amt_update_relay_status(struct amt_tunnel_list *tunnel,
 	tunnel->status = status;
 }
 
-static void amt_update_gw_status(struct amt_dev *amt, enum amt_status status,
-				 bool validate)
-{
-	spin_lock_bh(&amt->lock);
-	__amt_update_gw_status(amt, status, validate);
-	spin_unlock_bh(&amt->lock);
-}
-
 static void amt_update_relay_status(struct amt_tunnel_list *tunnel,
 				    enum amt_status status, bool validate)
 {
@@ -700,9 +692,7 @@ static void amt_send_discovery(struct amt_dev *amt)
 	if (unlikely(net_xmit_eval(err)))
 		amt->dev->stats.tx_errors++;
 
-	spin_lock_bh(&amt->lock);
-	__amt_update_gw_status(amt, AMT_STATUS_SENT_DISCOVERY, true);
-	spin_unlock_bh(&amt->lock);
+	amt_update_gw_status(amt, AMT_STATUS_SENT_DISCOVERY, true);
 out:
 	rcu_read_unlock();
 }
@@ -900,6 +890,28 @@ static void amt_send_mld_gq(struct amt_dev *amt, struct amt_tunnel_list *tunnel)
 }
 #endif
 
+static bool amt_queue_event(struct amt_dev *amt, enum amt_event event,
+			    struct sk_buff *skb)
+{
+	int index;
+
+	spin_lock_bh(&amt->lock);
+	if (amt->nr_events >= AMT_MAX_EVENTS) {
+		spin_unlock_bh(&amt->lock);
+		return 1;
+	}
+
+	index = (amt->event_idx + amt->nr_events) % AMT_MAX_EVENTS;
+	amt->events[index].event = event;
+	amt->events[index].skb = skb;
+	amt->nr_events++;
+	amt->event_idx %= AMT_MAX_EVENTS;
+	queue_work(amt_wq, &amt->event_wq);
+	spin_unlock_bh(&amt->lock);
+
+	return 0;
+}
+
 static void amt_secret_work(struct work_struct *work)
 {
 	struct amt_dev *amt = container_of(to_delayed_work(work),
@@ -913,58 +925,72 @@ static void amt_secret_work(struct work_struct *work)
 			 msecs_to_jiffies(AMT_SECRET_TIMEOUT));
 }
 
-static void amt_discovery_work(struct work_struct *work)
+static void amt_event_send_discovery(struct amt_dev *amt)
 {
-	struct amt_dev *amt = container_of(to_delayed_work(work),
-					   struct amt_dev,
-					   discovery_wq);
-
-	spin_lock_bh(&amt->lock);
 	if (amt->status > AMT_STATUS_SENT_DISCOVERY)
 		goto out;
 	get_random_bytes(&amt->nonce, sizeof(__be32));
-	spin_unlock_bh(&amt->lock);
 
 	amt_send_discovery(amt);
-	spin_lock_bh(&amt->lock);
 out:
 	mod_delayed_work(amt_wq, &amt->discovery_wq,
 			 msecs_to_jiffies(AMT_DISCOVERY_TIMEOUT));
-	spin_unlock_bh(&amt->lock);
 }
 
-static void amt_req_work(struct work_struct *work)
+static void amt_discovery_work(struct work_struct *work)
 {
 	struct amt_dev *amt = container_of(to_delayed_work(work),
 					   struct amt_dev,
-					   req_wq);
+					   discovery_wq);
+
+	if (amt_queue_event(amt, AMT_EVENT_SEND_DISCOVERY, NULL))
+		mod_delayed_work(amt_wq, &amt->discovery_wq,
+				 msecs_to_jiffies(AMT_DISCOVERY_TIMEOUT));
+}
+
+static void amt_event_send_request(struct amt_dev *amt)
+{
 	u32 exp;
 
-	spin_lock_bh(&amt->lock);
 	if (amt->status < AMT_STATUS_RECEIVED_ADVERTISEMENT)
 		goto out;
 
 	if (amt->req_cnt > AMT_MAX_REQ_COUNT) {
 		netdev_dbg(amt->dev, "Gateway is not ready");
 		amt->qi = AMT_INIT_REQ_TIMEOUT;
-		amt->ready4 = false;
-		amt->ready6 = false;
+		WRITE_ONCE(amt->ready4, false);
+		WRITE_ONCE(amt->ready6, false);
 		amt->remote_ip = 0;
-		__amt_update_gw_status(amt, AMT_STATUS_INIT, false);
+		amt_update_gw_status(amt, AMT_STATUS_INIT, false);
 		amt->req_cnt = 0;
+		amt->nonce = 0;
 		goto out;
 	}
-	spin_unlock_bh(&amt->lock);
+
+	if (!amt->req_cnt) {
+		WRITE_ONCE(amt->ready4, false);
+		WRITE_ONCE(amt->ready6, false);
+		get_random_bytes(&amt->nonce, sizeof(__be32));
+	}
 
 	amt_send_request(amt, false);
 	amt_send_request(amt, true);
-	spin_lock_bh(&amt->lock);
-	__amt_update_gw_status(amt, AMT_STATUS_SENT_REQUEST, true);
+	amt_update_gw_status(amt, AMT_STATUS_SENT_REQUEST, true);
 	amt->req_cnt++;
 out:
 	exp = min_t(u32, (1 * (1 << amt->req_cnt)), AMT_MAX_REQ_TIMEOUT);
 	mod_delayed_work(amt_wq, &amt->req_wq, msecs_to_jiffies(exp * 1000));
-	spin_unlock_bh(&amt->lock);
+}
+
+static void amt_req_work(struct work_struct *work)
+{
+	struct amt_dev *amt = container_of(to_delayed_work(work),
+					   struct amt_dev,
+					   req_wq);
+
+	if (amt_queue_event(amt, AMT_EVENT_SEND_REQUEST, NULL))
+		mod_delayed_work(amt_wq, &amt->req_wq,
+				 msecs_to_jiffies(100));
 }
 
 static bool amt_send_membership_update(struct amt_dev *amt,
@@ -1220,7 +1246,8 @@ static netdev_tx_t amt_dev_xmit(struct sk_buff *skb, struct net_device *dev)
 		/* Gateway only passes IGMP/MLD packets */
 		if (!report)
 			goto free;
-		if ((!v6 && !amt->ready4) || (v6 && !amt->ready6))
+		if ((!v6 && !READ_ONCE(amt->ready4)) ||
+		    (v6 && !READ_ONCE(amt->ready6)))
 			goto free;
 		if (amt_send_membership_update(amt, skb,  v6))
 			goto free;
@@ -2236,6 +2263,10 @@ static bool amt_advertisement_handler(struct amt_dev *amt, struct sk_buff *skb)
 	    ipv4_is_zeronet(amta->ip4))
 		return true;
 
+	if (amt->status != AMT_STATUS_SENT_DISCOVERY ||
+	    amt->nonce != amta->nonce)
+		return true;
+
 	amt->remote_ip = amta->ip4;
 	netdev_dbg(amt->dev, "advertised remote ip = %pI4\n", &amt->remote_ip);
 	mod_delayed_work(amt_wq, &amt->req_wq, 0);
@@ -2251,6 +2282,9 @@ static bool amt_multicast_data_handler(struct amt_dev *amt, struct sk_buff *skb)
 	struct ethhdr *eth;
 	struct iphdr *iph;
 
+	if (READ_ONCE(amt->status) != AMT_STATUS_SENT_UPDATE)
+		return true;
+
 	hdr_size = sizeof(*amtmd) + sizeof(struct udphdr);
 	if (!pskb_may_pull(skb, hdr_size))
 		return true;
@@ -2325,6 +2359,9 @@ static bool amt_membership_query_handler(struct amt_dev *amt,
 	if (amtmq->reserved || amtmq->version)
 		return true;
 
+	if (amtmq->nonce != amt->nonce)
+		return true;
+
 	hdr_size -= sizeof(*eth);
 	if (iptunnel_pull_header(skb, hdr_size, htons(ETH_P_TEB), false))
 		return true;
@@ -2339,6 +2376,9 @@ static bool amt_membership_query_handler(struct amt_dev *amt,
 
 	iph = ip_hdr(skb);
 	if (iph->version == 4) {
+		if (READ_ONCE(amt->ready4))
+			return true;
+
 		if (!pskb_may_pull(skb, sizeof(*iph) + AMT_IPHDR_OPTS +
 				   sizeof(*ihv3)))
 			return true;
@@ -2349,12 +2389,10 @@ static bool amt_membership_query_handler(struct amt_dev *amt,
 		ihv3 = skb_pull(skb, sizeof(*iph) + AMT_IPHDR_OPTS);
 		skb_reset_transport_header(skb);
 		skb_push(skb, sizeof(*iph) + AMT_IPHDR_OPTS);
-		spin_lock_bh(&amt->lock);
-		amt->ready4 = true;
+		WRITE_ONCE(amt->ready4, true);
 		amt->mac = amtmq->response_mac;
 		amt->req_cnt = 0;
 		amt->qi = ihv3->qqic;
-		spin_unlock_bh(&amt->lock);
 		skb->protocol = htons(ETH_P_IP);
 		eth->h_proto = htons(ETH_P_IP);
 		ip_eth_mc_map(iph->daddr, eth->h_dest);
@@ -2363,6 +2401,9 @@ static bool amt_membership_query_handler(struct amt_dev *amt,
 		struct mld2_query *mld2q;
 		struct ipv6hdr *ip6h;
 
+		if (READ_ONCE(amt->ready6))
+			return true;
+
 		if (!pskb_may_pull(skb, sizeof(*ip6h) + AMT_IP6HDR_OPTS +
 				   sizeof(*mld2q)))
 			return true;
@@ -2374,12 +2415,10 @@ static bool amt_membership_query_handler(struct amt_dev *amt,
 		mld2q = skb_pull(skb, sizeof(*ip6h) + AMT_IP6HDR_OPTS);
 		skb_reset_transport_header(skb);
 		skb_push(skb, sizeof(*ip6h) + AMT_IP6HDR_OPTS);
-		spin_lock_bh(&amt->lock);
-		amt->ready6 = true;
+		WRITE_ONCE(amt->ready6, true);
 		amt->mac = amtmq->response_mac;
 		amt->req_cnt = 0;
 		amt->qi = mld2q->mld2q_qqic;
-		spin_unlock_bh(&amt->lock);
 		skb->protocol = htons(ETH_P_IPV6);
 		eth->h_proto = htons(ETH_P_IPV6);
 		ipv6_eth_mc_map(&ip6h->daddr, eth->h_dest);
@@ -2392,12 +2431,14 @@ static bool amt_membership_query_handler(struct amt_dev *amt,
 	skb->pkt_type = PACKET_MULTICAST;
 	skb->ip_summed = CHECKSUM_NONE;
 	len = skb->len;
+	local_bh_disable();
 	if (__netif_rx(skb) == NET_RX_SUCCESS) {
 		amt_update_gw_status(amt, AMT_STATUS_RECEIVED_QUERY, true);
 		dev_sw_netstats_rx_add(amt->dev, len);
 	} else {
 		amt->dev->stats.rx_dropped++;
 	}
+	local_bh_enable();
 
 	return false;
 }
@@ -2638,7 +2679,9 @@ static bool amt_request_handler(struct amt_dev *amt, struct sk_buff *skb)
 		if (tunnel->ip4 == iph->saddr)
 			goto send;
 
+	spin_lock_bh(&amt->lock);
 	if (amt->nr_tunnels >= amt->max_tunnels) {
+		spin_unlock_bh(&amt->lock);
 		icmp_ndo_send(skb, ICMP_DEST_UNREACH, ICMP_HOST_UNREACH, 0);
 		return true;
 	}
@@ -2646,8 +2689,10 @@ static bool amt_request_handler(struct amt_dev *amt, struct sk_buff *skb)
 	tunnel = kzalloc(sizeof(*tunnel) +
 			 (sizeof(struct hlist_head) * amt->hash_buckets),
 			 GFP_ATOMIC);
-	if (!tunnel)
+	if (!tunnel) {
+		spin_unlock_bh(&amt->lock);
 		return true;
+	}
 
 	tunnel->source_port = udph->source;
 	tunnel->ip4 = iph->saddr;
@@ -2660,10 +2705,9 @@ static bool amt_request_handler(struct amt_dev *amt, struct sk_buff *skb)
 
 	INIT_DELAYED_WORK(&tunnel->gc_wq, amt_tunnel_expire);
 
-	spin_lock_bh(&amt->lock);
 	list_add_tail_rcu(&tunnel->list, &amt->tunnel_list);
 	tunnel->key = amt->key;
-	amt_update_relay_status(tunnel, AMT_STATUS_RECEIVED_REQUEST, true);
+	__amt_update_relay_status(tunnel, AMT_STATUS_RECEIVED_REQUEST, true);
 	amt->nr_tunnels++;
 	mod_delayed_work(amt_wq, &tunnel->gc_wq,
 			 msecs_to_jiffies(amt_gmi(amt)));
@@ -2688,6 +2732,38 @@ send:
 	return false;
 }
 
+static void amt_gw_rcv(struct amt_dev *amt, struct sk_buff *skb)
+{
+	int type = amt_parse_type(skb);
+	int err = 1;
+
+	if (type == -1)
+		goto drop;
+
+	if (amt->mode == AMT_MODE_GATEWAY) {
+		switch (type) {
+		case AMT_MSG_ADVERTISEMENT:
+			err = amt_advertisement_handler(amt, skb);
+			break;
+		case AMT_MSG_MEMBERSHIP_QUERY:
+			err = amt_membership_query_handler(amt, skb);
+			if (!err)
+				return;
+			break;
+		default:
+			netdev_dbg(amt->dev, "Invalid type of Gateway\n");
+			break;
+		}
+	}
+drop:
+	if (err) {
+		amt->dev->stats.rx_dropped++;
+		kfree_skb(skb);
+	} else {
+		consume_skb(skb);
+	}
+}
+
 static int amt_rcv(struct sock *sk, struct sk_buff *skb)
 {
 	struct amt_dev *amt;
@@ -2719,8 +2795,12 @@ static int amt_rcv(struct sock *sk, struct sk_buff *skb)
 				err = true;
 				goto drop;
 			}
-			err = amt_advertisement_handler(amt, skb);
-			break;
+			if (amt_queue_event(amt, AMT_EVENT_RECEIVE, skb)) {
+				netdev_dbg(amt->dev, "AMT Event queue full\n");
+				err = true;
+				goto drop;
+			}
+			goto out;
 		case AMT_MSG_MULTICAST_DATA:
 			if (iph->saddr != amt->remote_ip) {
 				netdev_dbg(amt->dev, "Invalid Relay IP\n");
@@ -2738,11 +2818,12 @@ static int amt_rcv(struct sock *sk, struct sk_buff *skb)
 				err = true;
 				goto drop;
 			}
-			err = amt_membership_query_handler(amt, skb);
-			if (err)
+			if (amt_queue_event(amt, AMT_EVENT_RECEIVE, skb)) {
+				netdev_dbg(amt->dev, "AMT Event queue full\n");
+				err = true;
 				goto drop;
-			else
-				goto out;
+			}
+			goto out;
 		default:
 			err = true;
 			netdev_dbg(amt->dev, "Invalid type of Gateway\n");
@@ -2780,6 +2861,46 @@ out:
 	return 0;
 }
 
+static void amt_event_work(struct work_struct *work)
+{
+	struct amt_dev *amt = container_of(work, struct amt_dev, event_wq);
+	struct sk_buff *skb;
+	u8 event;
+	int i;
+
+	for (i = 0; i < AMT_MAX_EVENTS; i++) {
+		spin_lock_bh(&amt->lock);
+		if (amt->nr_events == 0) {
+			spin_unlock_bh(&amt->lock);
+			return;
+		}
+		event = amt->events[amt->event_idx].event;
+		skb = amt->events[amt->event_idx].skb;
+		amt->events[amt->event_idx].event = AMT_EVENT_NONE;
+		amt->events[amt->event_idx].skb = NULL;
+		amt->nr_events--;
+		amt->event_idx++;
+		amt->event_idx %= AMT_MAX_EVENTS;
+		spin_unlock_bh(&amt->lock);
+
+		switch (event) {
+		case AMT_EVENT_RECEIVE:
+			amt_gw_rcv(amt, skb);
+			break;
+		case AMT_EVENT_SEND_DISCOVERY:
+			amt_event_send_discovery(amt);
+			break;
+		case AMT_EVENT_SEND_REQUEST:
+			amt_event_send_request(amt);
+			break;
+		default:
+			if (skb)
+				kfree_skb(skb);
+			break;
+		}
+	}
+}
+
 static int amt_err_lookup(struct sock *sk, struct sk_buff *skb)
 {
 	struct amt_dev *amt;
@@ -2804,7 +2925,7 @@ static int amt_err_lookup(struct sock *sk, struct sk_buff *skb)
 		break;
 	case AMT_MSG_REQUEST:
 	case AMT_MSG_MEMBERSHIP_UPDATE:
-		if (amt->status >= AMT_STATUS_RECEIVED_ADVERTISEMENT)
+		if (READ_ONCE(amt->status) >= AMT_STATUS_RECEIVED_ADVERTISEMENT)
 			mod_delayed_work(amt_wq, &amt->req_wq, 0);
 		break;
 	default:
@@ -2867,6 +2988,8 @@ static int amt_dev_open(struct net_device *dev)
 
 	amt->ready4 = false;
 	amt->ready6 = false;
+	amt->event_idx = 0;
+	amt->nr_events = 0;
 
 	err = amt_socket_create(amt);
 	if (err)
@@ -2874,6 +2997,7 @@ static int amt_dev_open(struct net_device *dev)
 
 	amt->req_cnt = 0;
 	amt->remote_ip = 0;
+	amt->nonce = 0;
 	get_random_bytes(&amt->key, sizeof(siphash_key_t));
 
 	amt->status = AMT_STATUS_INIT;
@@ -2892,6 +3016,8 @@ static int amt_dev_stop(struct net_device *dev)
 	struct amt_dev *amt = netdev_priv(dev);
 	struct amt_tunnel_list *tunnel, *tmp;
 	struct socket *sock;
+	struct sk_buff *skb;
+	int i;
 
 	cancel_delayed_work_sync(&amt->req_wq);
 	cancel_delayed_work_sync(&amt->discovery_wq);
@@ -2904,6 +3030,15 @@ static int amt_dev_stop(struct net_device *dev)
 	if (sock)
 		udp_tunnel_sock_release(sock);
 
+	cancel_work_sync(&amt->event_wq);
+	for (i = 0; i < AMT_MAX_EVENTS; i++) {
+		skb = amt->events[i].skb;
+		if (skb)
+			kfree_skb(skb);
+		amt->events[i].event = AMT_EVENT_NONE;
+		amt->events[i].skb = NULL;
+	}
+
 	amt->ready4 = false;
 	amt->ready6 = false;
 	amt->req_cnt = 0;
@@ -3095,7 +3230,7 @@ static int amt_newlink(struct net *net, struct net_device *dev,
 		goto err;
 	}
 	if (amt->mode == AMT_MODE_RELAY) {
-		amt->qrv = amt->net->ipv4.sysctl_igmp_qrv;
+		amt->qrv = READ_ONCE(amt->net->ipv4.sysctl_igmp_qrv);
 		amt->qri = 10;
 		dev->needed_headroom = amt->stream_dev->needed_headroom +
 				       AMT_RELAY_HLEN;
@@ -3146,8 +3281,8 @@ static int amt_newlink(struct net *net, struct net_device *dev,
 	INIT_DELAYED_WORK(&amt->discovery_wq, amt_discovery_work);
 	INIT_DELAYED_WORK(&amt->req_wq, amt_req_work);
 	INIT_DELAYED_WORK(&amt->secret_wq, amt_secret_work);
+	INIT_WORK(&amt->event_wq, amt_event_work);
 	INIT_LIST_HEAD(&amt->tunnel_list);
-
 	return 0;
 err:
 	dev_put(amt->stream_dev);
@@ -3280,7 +3415,7 @@ static int __init amt_init(void)
 	if (err < 0)
 		goto unregister_notifier;
 
-	amt_wq = alloc_workqueue("amt", WQ_UNBOUND, 1);
+	amt_wq = alloc_workqueue("amt", WQ_UNBOUND, 0);
 	if (!amt_wq) {
 		err = -ENOMEM;
 		goto rtnl_unregister;
diff --git linux-libre-5.19-rc7-gnu/drivers/net/can/rcar/rcar_canfd.c linux-libre-5.19-rc8-gnu/drivers/net/can/rcar/rcar_canfd.c
index ba42cef10a53..cb0321ea853c 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/can/rcar/rcar_canfd.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/can/rcar/rcar_canfd.c
@@ -1843,6 +1843,7 @@ static int rcar_canfd_probe(struct platform_device *pdev)
 		of_child = of_get_child_by_name(pdev->dev.of_node, name);
 		if (of_child && of_device_is_available(of_child))
 			channels_mask |= BIT(i);
+		of_node_put(of_child);
 	}
 
 	if (chip_id != RENESAS_RZG2L) {
diff --git linux-libre-5.19-rc7-gnu/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c linux-libre-5.19-rc8-gnu/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c
index 9b47b07162fe..bc6518504fd4 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c
@@ -1690,8 +1690,8 @@ static int mcp251xfd_register_chip_detect(struct mcp251xfd_priv *priv)
 	u32 osc;
 	int err;
 
-	/* The OSC_LPMEN is only supported on MCP2518FD, so use it to
-	 * autodetect the model.
+	/* The OSC_LPMEN is only supported on MCP2518FD and MCP251863,
+	 * so use it to autodetect the model.
 	 */
 	err = regmap_update_bits(priv->map_reg, MCP251XFD_REG_OSC,
 				 MCP251XFD_REG_OSC_LPMEN,
@@ -1703,10 +1703,18 @@ static int mcp251xfd_register_chip_detect(struct mcp251xfd_priv *priv)
 	if (err)
 		return err;
 
-	if (osc & MCP251XFD_REG_OSC_LPMEN)
-		devtype_data = &mcp251xfd_devtype_data_mcp2518fd;
-	else
+	if (osc & MCP251XFD_REG_OSC_LPMEN) {
+		/* We cannot distinguish between MCP2518FD and
+		 * MCP251863. If firmware specifies MCP251863, keep
+		 * it, otherwise set to MCP2518FD.
+		 */
+		if (mcp251xfd_is_251863(priv))
+			devtype_data = &mcp251xfd_devtype_data_mcp251863;
+		else
+			devtype_data = &mcp251xfd_devtype_data_mcp2518fd;
+	} else {
 		devtype_data = &mcp251xfd_devtype_data_mcp2517fd;
+	}
 
 	if (!mcp251xfd_is_251XFD(priv) &&
 	    priv->devtype_data.model != devtype_data->model) {
diff --git linux-libre-5.19-rc7-gnu/drivers/net/dsa/microchip/ksz_common.c linux-libre-5.19-rc8-gnu/drivers/net/dsa/microchip/ksz_common.c
index 9ca8c8d7740f..92a500e1ccd2 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/dsa/microchip/ksz_common.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/dsa/microchip/ksz_common.c
@@ -1038,18 +1038,21 @@ int ksz_switch_register(struct ksz_device *dev,
 		ports = of_get_child_by_name(dev->dev->of_node, "ethernet-ports");
 		if (!ports)
 			ports = of_get_child_by_name(dev->dev->of_node, "ports");
-		if (ports)
+		if (ports) {
 			for_each_available_child_of_node(ports, port) {
 				if (of_property_read_u32(port, "reg",
 							 &port_num))
 					continue;
 				if (!(dev->port_mask & BIT(port_num))) {
 					of_node_put(port);
+					of_node_put(ports);
 					return -EINVAL;
 				}
 				of_get_phy_mode(port,
 						&dev->ports[port_num].interface);
 			}
+			of_node_put(ports);
+		}
 		dev->synclko_125 = of_property_read_bool(dev->dev->of_node,
 							 "microchip,synclko-125");
 		dev->synclko_disable = of_property_read_bool(dev->dev->of_node,
diff --git linux-libre-5.19-rc7-gnu/drivers/net/dsa/sja1105/sja1105_main.c linux-libre-5.19-rc8-gnu/drivers/net/dsa/sja1105/sja1105_main.c
index 72b6fc1932b5..698c7d1fb45c 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/dsa/sja1105/sja1105_main.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/dsa/sja1105/sja1105_main.c
@@ -3382,12 +3382,28 @@ static const struct of_device_id sja1105_dt_ids[] = {
 };
 MODULE_DEVICE_TABLE(of, sja1105_dt_ids);
 
+static const struct spi_device_id sja1105_spi_ids[] = {
+	{ "sja1105e" },
+	{ "sja1105t" },
+	{ "sja1105p" },
+	{ "sja1105q" },
+	{ "sja1105r" },
+	{ "sja1105s" },
+	{ "sja1110a" },
+	{ "sja1110b" },
+	{ "sja1110c" },
+	{ "sja1110d" },
+	{ },
+};
+MODULE_DEVICE_TABLE(spi, sja1105_spi_ids);
+
 static struct spi_driver sja1105_driver = {
 	.driver = {
 		.name  = "sja1105",
 		.owner = THIS_MODULE,
 		.of_match_table = of_match_ptr(sja1105_dt_ids),
 	},
+	.id_table = sja1105_spi_ids,
 	.probe  = sja1105_probe,
 	.remove = sja1105_remove,
 	.shutdown = sja1105_shutdown,
diff --git linux-libre-5.19-rc7-gnu/drivers/net/dsa/vitesse-vsc73xx-spi.c linux-libre-5.19-rc8-gnu/drivers/net/dsa/vitesse-vsc73xx-spi.c
index 3110895358d8..97a92e6da60d 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/dsa/vitesse-vsc73xx-spi.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/dsa/vitesse-vsc73xx-spi.c
@@ -205,10 +205,20 @@ static const struct of_device_id vsc73xx_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, vsc73xx_of_match);
 
+static const struct spi_device_id vsc73xx_spi_ids[] = {
+	{ "vsc7385" },
+	{ "vsc7388" },
+	{ "vsc7395" },
+	{ "vsc7398" },
+	{ },
+};
+MODULE_DEVICE_TABLE(spi, vsc73xx_spi_ids);
+
 static struct spi_driver vsc73xx_spi_driver = {
 	.probe = vsc73xx_spi_probe,
 	.remove = vsc73xx_spi_remove,
 	.shutdown = vsc73xx_spi_shutdown,
+	.id_table = vsc73xx_spi_ids,
 	.driver = {
 		.name = "vsc73xx-spi",
 		.of_match_table = vsc73xx_of_match,
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c
index 7c760aa65540..ddfe9208529a 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c
@@ -1236,8 +1236,8 @@ static struct sock *chtls_recv_sock(struct sock *lsk,
 	csk->sndbuf = newsk->sk_sndbuf;
 	csk->smac_idx = ((struct port_info *)netdev_priv(ndev))->smt_idx;
 	RCV_WSCALE(tp) = select_rcv_wscale(tcp_full_space(newsk),
-					   sock_net(newsk)->
-						ipv4.sysctl_tcp_window_scaling,
+					   READ_ONCE(sock_net(newsk)->
+						     ipv4.sysctl_tcp_window_scaling),
 					   tp->window_clamp);
 	neigh_release(n);
 	inet_inherit_port(&tcp_hashinfo, lsk, newsk);
@@ -1384,7 +1384,7 @@ static void chtls_pass_accept_request(struct sock *sk,
 #endif
 	}
 	if (req->tcpopt.wsf <= 14 &&
-	    sock_net(sk)->ipv4.sysctl_tcp_window_scaling) {
+	    READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_window_scaling)) {
 		inet_rsk(oreq)->wscale_ok = 1;
 		inet_rsk(oreq)->snd_wscale = req->tcpopt.wsf;
 	}
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/emulex/benet/be_cmds.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/emulex/benet/be_cmds.c
index 528eb0f223b1..b4f5e57d0285 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -2287,7 +2287,7 @@ err:
 
 /* Uses sync mcc */
 int be_cmd_read_port_transceiver_data(struct be_adapter *adapter,
-				      u8 page_num, u8 *data)
+				      u8 page_num, u32 off, u32 len, u8 *data)
 {
 	struct be_dma_mem cmd;
 	struct be_mcc_wrb *wrb;
@@ -2321,10 +2321,10 @@ int be_cmd_read_port_transceiver_data(struct be_adapter *adapter,
 	req->port = cpu_to_le32(adapter->hba_port_num);
 	req->page_num = cpu_to_le32(page_num);
 	status = be_mcc_notify_wait(adapter);
-	if (!status) {
+	if (!status && len > 0) {
 		struct be_cmd_resp_port_type *resp = cmd.va;
 
-		memcpy(data, resp->page_data, PAGE_DATA_LEN);
+		memcpy(data, resp->page_data + off, len);
 	}
 err:
 	mutex_unlock(&adapter->mcc_lock);
@@ -2415,7 +2415,7 @@ int be_cmd_query_cable_type(struct be_adapter *adapter)
 	int status;
 
 	status = be_cmd_read_port_transceiver_data(adapter, TR_PAGE_A0,
-						   page_data);
+						   0, PAGE_DATA_LEN, page_data);
 	if (!status) {
 		switch (adapter->phy.interface_type) {
 		case PHY_TYPE_QSFP:
@@ -2440,7 +2440,7 @@ int be_cmd_query_sfp_info(struct be_adapter *adapter)
 	int status;
 
 	status = be_cmd_read_port_transceiver_data(adapter, TR_PAGE_A0,
-						   page_data);
+						   0, PAGE_DATA_LEN, page_data);
 	if (!status) {
 		strlcpy(adapter->phy.vendor_name, page_data +
 			SFP_VENDOR_NAME_OFFSET, SFP_VENDOR_NAME_LEN - 1);
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/emulex/benet/be_cmds.h linux-libre-5.19-rc8-gnu/drivers/net/ethernet/emulex/benet/be_cmds.h
index db1f3b908582..e2085c68c0ee 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/emulex/benet/be_cmds.h
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/emulex/benet/be_cmds.h
@@ -2427,7 +2427,7 @@ int be_cmd_set_beacon_state(struct be_adapter *adapter, u8 port_num, u8 beacon,
 int be_cmd_get_beacon_state(struct be_adapter *adapter, u8 port_num,
 			    u32 *state);
 int be_cmd_read_port_transceiver_data(struct be_adapter *adapter,
-				      u8 page_num, u8 *data);
+				      u8 page_num, u32 off, u32 len, u8 *data);
 int be_cmd_query_cable_type(struct be_adapter *adapter);
 int be_cmd_query_sfp_info(struct be_adapter *adapter);
 int lancer_cmd_read_object(struct be_adapter *adapter, struct be_dma_mem *cmd,
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/emulex/benet/be_ethtool.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/emulex/benet/be_ethtool.c
index dfa784339781..bd0df189d871 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/emulex/benet/be_ethtool.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/emulex/benet/be_ethtool.c
@@ -1344,7 +1344,7 @@ static int be_get_module_info(struct net_device *netdev,
 		return -EOPNOTSUPP;
 
 	status = be_cmd_read_port_transceiver_data(adapter, TR_PAGE_A0,
-						   page_data);
+						   0, PAGE_DATA_LEN, page_data);
 	if (!status) {
 		if (!page_data[SFP_PLUS_SFF_8472_COMP]) {
 			modinfo->type = ETH_MODULE_SFF_8079;
@@ -1362,25 +1362,32 @@ static int be_get_module_eeprom(struct net_device *netdev,
 {
 	struct be_adapter *adapter = netdev_priv(netdev);
 	int status;
+	u32 begin, end;
 
 	if (!check_privilege(adapter, MAX_PRIVILEGES))
 		return -EOPNOTSUPP;
 
-	status = be_cmd_read_port_transceiver_data(adapter, TR_PAGE_A0,
-						   data);
-	if (status)
-		goto err;
+	begin = eeprom->offset;
+	end = eeprom->offset + eeprom->len;
+
+	if (begin < PAGE_DATA_LEN) {
+		status = be_cmd_read_port_transceiver_data(adapter, TR_PAGE_A0, begin,
+							   min_t(u32, end, PAGE_DATA_LEN) - begin,
+							   data);
+		if (status)
+			goto err;
+
+		data += PAGE_DATA_LEN - begin;
+		begin = PAGE_DATA_LEN;
+	}
 
-	if (eeprom->offset + eeprom->len > PAGE_DATA_LEN) {
-		status = be_cmd_read_port_transceiver_data(adapter,
-							   TR_PAGE_A2,
-							   data +
-							   PAGE_DATA_LEN);
+	if (end > PAGE_DATA_LEN) {
+		status = be_cmd_read_port_transceiver_data(adapter, TR_PAGE_A2,
+							   begin - PAGE_DATA_LEN,
+							   end - begin, data);
 		if (status)
 			goto err;
 	}
-	if (eeprom->offset)
-		memcpy(data, data + eeprom->offset, eeprom->len);
 err:
 	return be_cmd_status(status);
 }
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/e1000e/hw.h linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/e1000e/hw.h
index 13382df2f2ef..bcf680e83811 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/e1000e/hw.h
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/e1000e/hw.h
@@ -630,7 +630,6 @@ struct e1000_phy_info {
 	bool disable_polarity_correction;
 	bool is_mdix;
 	bool polarity_correction;
-	bool reset_disable;
 	bool speed_downgraded;
 	bool autoneg_wait_to_complete;
 };
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/e1000e/ich8lan.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/e1000e/ich8lan.c
index e6c8e6d5234f..9466f65a6da7 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -2050,10 +2050,6 @@ static s32 e1000_check_reset_block_ich8lan(struct e1000_hw *hw)
 	bool blocked = false;
 	int i = 0;
 
-	/* Check the PHY (LCD) reset flag */
-	if (hw->phy.reset_disable)
-		return true;
-
 	while ((blocked = !(er32(FWSM) & E1000_ICH_FWSM_RSPCIPHY)) &&
 	       (i++ < 30))
 		usleep_range(10000, 11000);
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/e1000e/ich8lan.h linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/e1000e/ich8lan.h
index 638a3ddd7ada..2504b11c3169 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/e1000e/ich8lan.h
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/e1000e/ich8lan.h
@@ -271,7 +271,6 @@
 #define I217_CGFREG_ENABLE_MTA_RESET	0x0002
 #define I217_MEMPWR			PHY_REG(772, 26)
 #define I217_MEMPWR_DISABLE_SMB_RELEASE	0x0010
-#define I217_MEMPWR_MOEM		0x1000
 
 /* Receive Address Initial CRC Calculation */
 #define E1000_PCH_RAICC(_n)	(0x05F50 + ((_n) * 4))
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/e1000e/netdev.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/e1000e/netdev.c
index fa06f68c8c80..f1729940e46c 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/e1000e/netdev.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -6494,6 +6494,10 @@ static void e1000e_s0ix_exit_flow(struct e1000_adapter *adapter)
 
 	if (er32(FWSM) & E1000_ICH_FWSM_FW_VALID &&
 	    hw->mac.type >= e1000_pch_adp) {
+		/* Keep the GPT clock enabled for CSME */
+		mac_data = er32(FEXTNVM);
+		mac_data |= BIT(3);
+		ew32(FEXTNVM, mac_data);
 		/* Request ME unconfigure the device from S0ix */
 		mac_data = er32(H2ME);
 		mac_data &= ~E1000_H2ME_START_DPG;
@@ -6987,21 +6991,8 @@ static __maybe_unused int e1000e_pm_suspend(struct device *dev)
 	struct net_device *netdev = pci_get_drvdata(to_pci_dev(dev));
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 	struct pci_dev *pdev = to_pci_dev(dev);
-	struct e1000_hw *hw = &adapter->hw;
-	u16 phy_data;
 	int rc;
 
-	if (er32(FWSM) & E1000_ICH_FWSM_FW_VALID &&
-	    hw->mac.type >= e1000_pch_adp) {
-		/* Mask OEM Bits / Gig Disable / Restart AN (772_26[12] = 1) */
-		e1e_rphy(hw, I217_MEMPWR, &phy_data);
-		phy_data |= I217_MEMPWR_MOEM;
-		e1e_wphy(hw, I217_MEMPWR, phy_data);
-
-		/* Disable LCD reset */
-		hw->phy.reset_disable = true;
-	}
-
 	e1000e_flush_lpic(pdev);
 
 	e1000e_pm_freeze(dev);
@@ -7023,8 +7014,6 @@ static __maybe_unused int e1000e_pm_resume(struct device *dev)
 	struct net_device *netdev = pci_get_drvdata(to_pci_dev(dev));
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 	struct pci_dev *pdev = to_pci_dev(dev);
-	struct e1000_hw *hw = &adapter->hw;
-	u16 phy_data;
 	int rc;
 
 	/* Introduce S0ix implementation */
@@ -7035,17 +7024,6 @@ static __maybe_unused int e1000e_pm_resume(struct device *dev)
 	if (rc)
 		return rc;
 
-	if (er32(FWSM) & E1000_ICH_FWSM_FW_VALID &&
-	    hw->mac.type >= e1000_pch_adp) {
-		/* Unmask OEM Bits / Gig Disable / Restart AN 772_26[12] = 0 */
-		e1e_rphy(hw, I217_MEMPWR, &phy_data);
-		phy_data &= ~I217_MEMPWR_MOEM;
-		e1e_wphy(hw, I217_MEMPWR, phy_data);
-
-		/* Enable LCD reset */
-		hw->phy.reset_disable = false;
-	}
-
 	return e1000e_pm_thaw(dev);
 }
 
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/i40e/i40e_main.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/i40e/i40e_main.c
index aa786fd55951..7f1a0d90dc51 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -10650,7 +10650,7 @@ static int i40e_reset(struct i40e_pf *pf)
  **/
 static void i40e_rebuild(struct i40e_pf *pf, bool reinit, bool lock_acquired)
 {
-	int old_recovery_mode_bit = test_bit(__I40E_RECOVERY_MODE, pf->state);
+	const bool is_recovery_mode_reported = i40e_check_recovery_mode(pf);
 	struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi];
 	struct i40e_hw *hw = &pf->hw;
 	i40e_status ret;
@@ -10658,13 +10658,11 @@ static void i40e_rebuild(struct i40e_pf *pf, bool reinit, bool lock_acquired)
 	int v;
 
 	if (test_bit(__I40E_EMP_RESET_INTR_RECEIVED, pf->state) &&
-	    i40e_check_recovery_mode(pf)) {
+	    is_recovery_mode_reported)
 		i40e_set_ethtool_ops(pf->vsi[pf->lan_vsi]->netdev);
-	}
 
 	if (test_bit(__I40E_DOWN, pf->state) &&
-	    !test_bit(__I40E_RECOVERY_MODE, pf->state) &&
-	    !old_recovery_mode_bit)
+	    !test_bit(__I40E_RECOVERY_MODE, pf->state))
 		goto clear_recovery;
 	dev_dbg(&pf->pdev->dev, "Rebuilding internal switch\n");
 
@@ -10691,13 +10689,12 @@ static void i40e_rebuild(struct i40e_pf *pf, bool reinit, bool lock_acquired)
 	 * accordingly with regard to resources initialization
 	 * and deinitialization
 	 */
-	if (test_bit(__I40E_RECOVERY_MODE, pf->state) ||
-	    old_recovery_mode_bit) {
+	if (test_bit(__I40E_RECOVERY_MODE, pf->state)) {
 		if (i40e_get_capabilities(pf,
 					  i40e_aqc_opc_list_func_capabilities))
 			goto end_unlock;
 
-		if (test_bit(__I40E_RECOVERY_MODE, pf->state)) {
+		if (is_recovery_mode_reported) {
 			/* we're staying in recovery mode so we'll reinitialize
 			 * misc vector here
 			 */
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/iavf/iavf.h linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/iavf/iavf.h
index 49aed3e506a6..0ea0361cd86b 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/iavf/iavf.h
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/iavf/iavf.h
@@ -64,7 +64,6 @@ struct iavf_vsi {
 	u16 id;
 	DECLARE_BITMAP(state, __IAVF_VSI_STATE_SIZE__);
 	int base_vector;
-	u16 work_limit;
 	u16 qs_handle;
 	void *priv;     /* client driver data reference. */
 };
@@ -159,8 +158,12 @@ struct iavf_vlan {
 struct iavf_vlan_filter {
 	struct list_head list;
 	struct iavf_vlan vlan;
-	bool remove;		/* filter needs to be removed */
-	bool add;		/* filter needs to be added */
+	struct {
+		u8 is_new_vlan:1;	/* filter is new, wait for PF answer */
+		u8 remove:1;		/* filter needs to be removed */
+		u8 add:1;		/* filter needs to be added */
+		u8 padding:5;
+	};
 };
 
 #define IAVF_MAX_TRAFFIC_CLASS	4
@@ -461,6 +464,10 @@ static inline const char *iavf_state_str(enum iavf_state_t state)
 		return "__IAVF_INIT_VERSION_CHECK";
 	case __IAVF_INIT_GET_RESOURCES:
 		return "__IAVF_INIT_GET_RESOURCES";
+	case __IAVF_INIT_EXTENDED_CAPS:
+		return "__IAVF_INIT_EXTENDED_CAPS";
+	case __IAVF_INIT_CONFIG_ADAPTER:
+		return "__IAVF_INIT_CONFIG_ADAPTER";
 	case __IAVF_INIT_SW:
 		return "__IAVF_INIT_SW";
 	case __IAVF_INIT_FAILED:
@@ -520,6 +527,7 @@ int iavf_get_vf_config(struct iavf_adapter *adapter);
 int iavf_get_vf_vlan_v2_caps(struct iavf_adapter *adapter);
 int iavf_send_vf_offload_vlan_v2_msg(struct iavf_adapter *adapter);
 void iavf_set_queue_vlan_tag_loc(struct iavf_adapter *adapter);
+u16 iavf_get_num_vlans_added(struct iavf_adapter *adapter);
 void iavf_irq_enable(struct iavf_adapter *adapter, bool flush);
 void iavf_configure_queues(struct iavf_adapter *adapter);
 void iavf_deconfigure_queues(struct iavf_adapter *adapter);
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/iavf/iavf_ethtool.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
index 3bb56714beb0..e535d4c3da49 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/iavf/iavf_ethtool.c
@@ -692,12 +692,8 @@ static int __iavf_get_coalesce(struct net_device *netdev,
 			       struct ethtool_coalesce *ec, int queue)
 {
 	struct iavf_adapter *adapter = netdev_priv(netdev);
-	struct iavf_vsi *vsi = &adapter->vsi;
 	struct iavf_ring *rx_ring, *tx_ring;
 
-	ec->tx_max_coalesced_frames = vsi->work_limit;
-	ec->rx_max_coalesced_frames = vsi->work_limit;
-
 	/* Rx and Tx usecs per queue value. If user doesn't specify the
 	 * queue, return queue 0's value to represent.
 	 */
@@ -825,12 +821,8 @@ static int __iavf_set_coalesce(struct net_device *netdev,
 			       struct ethtool_coalesce *ec, int queue)
 {
 	struct iavf_adapter *adapter = netdev_priv(netdev);
-	struct iavf_vsi *vsi = &adapter->vsi;
 	int i;
 
-	if (ec->tx_max_coalesced_frames_irq || ec->rx_max_coalesced_frames_irq)
-		vsi->work_limit = ec->tx_max_coalesced_frames_irq;
-
 	if (ec->rx_coalesce_usecs == 0) {
 		if (ec->use_adaptive_rx_coalesce)
 			netif_info(adapter, drv, netdev, "rx-usecs=0, need to disable adaptive-rx for a complete disable\n");
@@ -1969,8 +1961,6 @@ static int iavf_set_rxfh(struct net_device *netdev, const u32 *indir,
 
 static const struct ethtool_ops iavf_ethtool_ops = {
 	.supported_coalesce_params = ETHTOOL_COALESCE_USECS |
-				     ETHTOOL_COALESCE_MAX_FRAMES |
-				     ETHTOOL_COALESCE_MAX_FRAMES_IRQ |
 				     ETHTOOL_COALESCE_USE_ADAPTIVE,
 	.get_drvinfo		= iavf_get_drvinfo,
 	.get_link		= ethtool_op_get_link,
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/iavf/iavf_main.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/iavf/iavf_main.c
index f3ecb3bca33d..2e2c153ce46a 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/iavf/iavf_main.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -843,7 +843,7 @@ static void iavf_restore_filters(struct iavf_adapter *adapter)
  * iavf_get_num_vlans_added - get number of VLANs added
  * @adapter: board private structure
  */
-static u16 iavf_get_num_vlans_added(struct iavf_adapter *adapter)
+u16 iavf_get_num_vlans_added(struct iavf_adapter *adapter)
 {
 	return bitmap_weight(adapter->vsi.active_cvlans, VLAN_N_VID) +
 		bitmap_weight(adapter->vsi.active_svlans, VLAN_N_VID);
@@ -906,11 +906,6 @@ static int iavf_vlan_rx_add_vid(struct net_device *netdev,
 	if (!iavf_add_vlan(adapter, IAVF_VLAN(vid, be16_to_cpu(proto))))
 		return -ENOMEM;
 
-	if (proto == cpu_to_be16(ETH_P_8021Q))
-		set_bit(vid, adapter->vsi.active_cvlans);
-	else
-		set_bit(vid, adapter->vsi.active_svlans);
-
 	return 0;
 }
 
@@ -2245,7 +2240,6 @@ int iavf_parse_vf_resource_msg(struct iavf_adapter *adapter)
 
 	adapter->vsi.back = adapter;
 	adapter->vsi.base_vector = 1;
-	adapter->vsi.work_limit = IAVF_DEFAULT_IRQ_WORK;
 	vsi->netdev = adapter->netdev;
 	vsi->qs_handle = adapter->vsi_res->qset_handle;
 	if (adapter->vf_res->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_RSS_PF) {
@@ -2956,6 +2950,9 @@ continue_reset:
 	adapter->aq_required |= IAVF_FLAG_AQ_ADD_CLOUD_FILTER;
 	iavf_misc_irq_enable(adapter);
 
+	bitmap_clear(adapter->vsi.active_cvlans, 0, VLAN_N_VID);
+	bitmap_clear(adapter->vsi.active_svlans, 0, VLAN_N_VID);
+
 	mod_delayed_work(iavf_wq, &adapter->watchdog_task, 2);
 
 	/* We were running when the reset started, so we need to restore some
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/iavf/iavf_txrx.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/iavf/iavf_txrx.c
index 978f651c6b09..06d18797d25a 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/iavf/iavf_txrx.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/iavf/iavf_txrx.c
@@ -194,7 +194,7 @@ static bool iavf_clean_tx_irq(struct iavf_vsi *vsi,
 	struct iavf_tx_buffer *tx_buf;
 	struct iavf_tx_desc *tx_desc;
 	unsigned int total_bytes = 0, total_packets = 0;
-	unsigned int budget = vsi->work_limit;
+	unsigned int budget = IAVF_DEFAULT_IRQ_WORK;
 
 	tx_buf = &tx_ring->tx_bi[i];
 	tx_desc = IAVF_TX_DESC(tx_ring, i);
@@ -1285,11 +1285,10 @@ static struct iavf_rx_buffer *iavf_get_rx_buffer(struct iavf_ring *rx_ring,
 {
 	struct iavf_rx_buffer *rx_buffer;
 
-	if (!size)
-		return NULL;
-
 	rx_buffer = &rx_ring->rx_bi[rx_ring->next_to_clean];
 	prefetchw(rx_buffer->page);
+	if (!size)
+		return rx_buffer;
 
 	/* we are reusing so sync this buffer for CPU use */
 	dma_sync_single_range_for_cpu(rx_ring->dev,
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
index 782450d5c12f..1603e99bae4a 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
@@ -626,6 +626,33 @@ static void iavf_mac_add_reject(struct iavf_adapter *adapter)
 	spin_unlock_bh(&adapter->mac_vlan_list_lock);
 }
 
+/**
+ * iavf_vlan_add_reject
+ * @adapter: adapter structure
+ *
+ * Remove VLAN filters from list based on PF response.
+ **/
+static void iavf_vlan_add_reject(struct iavf_adapter *adapter)
+{
+	struct iavf_vlan_filter *f, *ftmp;
+
+	spin_lock_bh(&adapter->mac_vlan_list_lock);
+	list_for_each_entry_safe(f, ftmp, &adapter->vlan_filter_list, list) {
+		if (f->is_new_vlan) {
+			if (f->vlan.tpid == ETH_P_8021Q)
+				clear_bit(f->vlan.vid,
+					  adapter->vsi.active_cvlans);
+			else
+				clear_bit(f->vlan.vid,
+					  adapter->vsi.active_svlans);
+
+			list_del(&f->list);
+			kfree(f);
+		}
+	}
+	spin_unlock_bh(&adapter->mac_vlan_list_lock);
+}
+
 /**
  * iavf_add_vlans
  * @adapter: adapter structure
@@ -683,6 +710,7 @@ void iavf_add_vlans(struct iavf_adapter *adapter)
 				vvfl->vlan_id[i] = f->vlan.vid;
 				i++;
 				f->add = false;
+				f->is_new_vlan = true;
 				if (i == count)
 					break;
 			}
@@ -695,10 +723,18 @@ void iavf_add_vlans(struct iavf_adapter *adapter)
 		iavf_send_pf_msg(adapter, VIRTCHNL_OP_ADD_VLAN, (u8 *)vvfl, len);
 		kfree(vvfl);
 	} else {
+		u16 max_vlans = adapter->vlan_v2_caps.filtering.max_filters;
+		u16 current_vlans = iavf_get_num_vlans_added(adapter);
 		struct virtchnl_vlan_filter_list_v2 *vvfl_v2;
 
 		adapter->current_op = VIRTCHNL_OP_ADD_VLAN_V2;
 
+		if ((count + current_vlans) > max_vlans &&
+		    current_vlans < max_vlans) {
+			count = max_vlans - iavf_get_num_vlans_added(adapter);
+			more = true;
+		}
+
 		len = sizeof(*vvfl_v2) + ((count - 1) *
 					  sizeof(struct virtchnl_vlan_filter));
 		if (len > IAVF_MAX_AQ_BUF_SIZE) {
@@ -725,6 +761,9 @@ void iavf_add_vlans(struct iavf_adapter *adapter)
 					&adapter->vlan_v2_caps.filtering.filtering_support;
 				struct virtchnl_vlan *vlan;
 
+				if (i == count)
+					break;
+
 				/* give priority over outer if it's enabled */
 				if (filtering_support->outer)
 					vlan = &vvfl_v2->filters[i].outer;
@@ -736,8 +775,7 @@ void iavf_add_vlans(struct iavf_adapter *adapter)
 
 				i++;
 				f->add = false;
-				if (i == count)
-					break;
+				f->is_new_vlan = true;
 			}
 		}
 
@@ -2080,6 +2118,11 @@ void iavf_virtchnl_completion(struct iavf_adapter *adapter,
 			 */
 			iavf_netdev_features_vlan_strip_set(netdev, true);
 			break;
+		case VIRTCHNL_OP_ADD_VLAN_V2:
+			iavf_vlan_add_reject(adapter);
+			dev_warn(&adapter->pdev->dev, "Failed to add VLAN filter, error %s\n",
+				 iavf_stat_str(&adapter->hw, v_retval));
+			break;
 		default:
 			dev_err(&adapter->pdev->dev, "PF returned error %d (%s) to our request %d\n",
 				v_retval, iavf_stat_str(&adapter->hw, v_retval),
@@ -2332,6 +2375,24 @@ void iavf_virtchnl_completion(struct iavf_adapter *adapter,
 		spin_unlock_bh(&adapter->adv_rss_lock);
 		}
 		break;
+	case VIRTCHNL_OP_ADD_VLAN_V2: {
+		struct iavf_vlan_filter *f;
+
+		spin_lock_bh(&adapter->mac_vlan_list_lock);
+		list_for_each_entry(f, &adapter->vlan_filter_list, list) {
+			if (f->is_new_vlan) {
+				f->is_new_vlan = false;
+				if (f->vlan.tpid == ETH_P_8021Q)
+					set_bit(f->vlan.vid,
+						adapter->vsi.active_cvlans);
+				else
+					set_bit(f->vlan.vid,
+						adapter->vsi.active_svlans);
+			}
+		}
+		spin_unlock_bh(&adapter->mac_vlan_list_lock);
+		}
+		break;
 	case VIRTCHNL_OP_ENABLE_VLAN_STRIPPING:
 		/* PF enabled vlan strip on this VF.
 		 * Update netdev->features if needed to be in sync with ethtool.
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/igc/igc_main.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/igc/igc_main.c
index ae17af44fe02..a5ebee7df4a8 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/igc/igc_main.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/igc/igc_main.c
@@ -6171,6 +6171,9 @@ u32 igc_rd32(struct igc_hw *hw, u32 reg)
 	u8 __iomem *hw_addr = READ_ONCE(hw->hw_addr);
 	u32 value = 0;
 
+	if (IGC_REMOVED(hw_addr))
+		return ~value;
+
 	value = readl(&hw_addr[reg]);
 
 	/* reads should not return all F's */
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/igc/igc_regs.h linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/igc/igc_regs.h
index e197a33d93a0..026c3b65fc37 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/igc/igc_regs.h
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/igc/igc_regs.h
@@ -306,7 +306,8 @@ u32 igc_rd32(struct igc_hw *hw, u32 reg);
 #define wr32(reg, val) \
 do { \
 	u8 __iomem *hw_addr = READ_ONCE((hw)->hw_addr); \
-	writel((val), &hw_addr[(reg)]); \
+	if (!IGC_REMOVED(hw_addr)) \
+		writel((val), &hw_addr[(reg)]); \
 } while (0)
 
 #define rd32(reg) (igc_rd32(hw, reg))
@@ -318,4 +319,6 @@ do { \
 
 #define array_rd32(reg, offset) (igc_rd32(hw, (reg) + ((offset) << 2)))
 
+#define IGC_REMOVED(h) unlikely(!(h))
+
 #endif
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/ixgbe/ixgbe.h linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index 921a4d977d65..8813b4dd6872 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/ixgbe/ixgbe.h
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/ixgbe/ixgbe.h
@@ -779,6 +779,7 @@ struct ixgbe_adapter {
 #ifdef CONFIG_IXGBE_IPSEC
 	struct ixgbe_ipsec *ipsec;
 #endif /* CONFIG_IXGBE_IPSEC */
+	spinlock_t vfs_lock;
 };
 
 static inline int ixgbe_determine_xdp_q_idx(int cpu)
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 77c2e70b0860..55f91c9ff047 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -6403,6 +6403,9 @@ static int ixgbe_sw_init(struct ixgbe_adapter *adapter,
 	/* n-tuple support exists, always init our spinlock */
 	spin_lock_init(&adapter->fdir_perfect_lock);
 
+	/* init spinlock to avoid concurrency of VF resources */
+	spin_lock_init(&adapter->vfs_lock);
+
 #ifdef CONFIG_IXGBE_DCB
 	ixgbe_init_dcb(adapter);
 #endif
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index d4e63f0644c3..a1e69c734863 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
@@ -205,10 +205,13 @@ void ixgbe_enable_sriov(struct ixgbe_adapter *adapter, unsigned int max_vfs)
 int ixgbe_disable_sriov(struct ixgbe_adapter *adapter)
 {
 	unsigned int num_vfs = adapter->num_vfs, vf;
+	unsigned long flags;
 	int rss;
 
+	spin_lock_irqsave(&adapter->vfs_lock, flags);
 	/* set num VFs to 0 to prevent access to vfinfo */
 	adapter->num_vfs = 0;
+	spin_unlock_irqrestore(&adapter->vfs_lock, flags);
 
 	/* put the reference to all of the vf devices */
 	for (vf = 0; vf < num_vfs; ++vf) {
@@ -1355,8 +1358,10 @@ static void ixgbe_rcv_ack_from_vf(struct ixgbe_adapter *adapter, u32 vf)
 void ixgbe_msg_task(struct ixgbe_adapter *adapter)
 {
 	struct ixgbe_hw *hw = &adapter->hw;
+	unsigned long flags;
 	u32 vf;
 
+	spin_lock_irqsave(&adapter->vfs_lock, flags);
 	for (vf = 0; vf < adapter->num_vfs; vf++) {
 		/* process any reset requests */
 		if (!ixgbe_check_for_rst(hw, vf))
@@ -1370,6 +1375,7 @@ void ixgbe_msg_task(struct ixgbe_adapter *adapter)
 		if (!ixgbe_check_for_ack(hw, vf))
 			ixgbe_rcv_ack_from_vf(adapter, vf);
 	}
+	spin_unlock_irqrestore(&adapter->vfs_lock, flags);
 }
 
 static inline void ixgbe_ping_vf(struct ixgbe_adapter *adapter, int vf)
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/marvell/prestera/prestera_flower.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/marvell/prestera/prestera_flower.c
index d43e503c644f..4d93ad6a284c 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/marvell/prestera/prestera_flower.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/marvell/prestera/prestera_flower.c
@@ -167,12 +167,12 @@ static int prestera_flower_parse_meta(struct prestera_acl_rule *rule,
 	}
 	port = netdev_priv(ingress_dev);
 
-	mask = htons(0x1FFF);
-	key = htons(port->hw_id);
+	mask = htons(0x1FFF << 3);
+	key = htons(port->hw_id << 3);
 	rule_match_set(r_match->key, SYS_PORT, key);
 	rule_match_set(r_match->mask, SYS_PORT, mask);
 
-	mask = htons(0x1FF);
+	mask = htons(0x3FF);
 	key = htons(port->dev_id);
 	rule_match_set(r_match->key, SYS_DEV, key);
 	rule_match_set(r_match->mask, SYS_DEV, mask);
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/mediatek/mtk_ppe_offload.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/mediatek/mtk_ppe_offload.c
index 90e7dfd011c9..5d457bc9acc1 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/mediatek/mtk_ppe_offload.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/mediatek/mtk_ppe_offload.c
@@ -93,6 +93,9 @@ mtk_flow_get_wdma_info(struct net_device *dev, const u8 *addr, struct mtk_wdma_i
 	};
 	struct net_device_path path = {};
 
+	if (!ctx.dev)
+		return -ENODEV;
+
 	memcpy(ctx.daddr, addr, sizeof(ctx.daddr));
 
 	if (!IS_ENABLED(CONFIG_NET_MEDIATEK_SOC_WED))
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/mediatek/mtk_wed.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/mediatek/mtk_wed.c
index 8f0cd3196aac..29be2fcafea3 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/mediatek/mtk_wed.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/mediatek/mtk_wed.c
@@ -651,7 +651,7 @@ mtk_wed_tx_ring_setup(struct mtk_wed_device *dev, int idx, void __iomem *regs)
 	 * WDMA RX.
 	 */
 
-	BUG_ON(idx > ARRAY_SIZE(dev->tx_ring));
+	BUG_ON(idx >= ARRAY_SIZE(dev->tx_ring));
 
 	if (mtk_wed_ring_alloc(dev, ring, MTK_WED_TX_RING_SIZE))
 		return -ENOMEM;
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 0d8a0068e4ca..ce33dbde124d 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -5384,7 +5384,7 @@ static bool mlxsw_sp_fi_is_gateway(const struct mlxsw_sp *mlxsw_sp,
 {
 	const struct fib_nh *nh = fib_info_nh(fi, 0);
 
-	return nh->fib_nh_scope == RT_SCOPE_LINK ||
+	return nh->fib_nh_gw_family ||
 	       mlxsw_sp_nexthop4_ipip_type(mlxsw_sp, nh, NULL);
 }
 
@@ -10324,7 +10324,7 @@ static void mlxsw_sp_mp4_hash_init(struct mlxsw_sp *mlxsw_sp,
 	unsigned long *fields = config->fields;
 	u32 hash_fields;
 
-	switch (net->ipv4.sysctl_fib_multipath_hash_policy) {
+	switch (READ_ONCE(net->ipv4.sysctl_fib_multipath_hash_policy)) {
 	case 0:
 		mlxsw_sp_mp4_hash_outer_addr(config);
 		break;
@@ -10342,7 +10342,7 @@ static void mlxsw_sp_mp4_hash_init(struct mlxsw_sp *mlxsw_sp,
 		mlxsw_sp_mp_hash_inner_l3(config);
 		break;
 	case 3:
-		hash_fields = net->ipv4.sysctl_fib_multipath_hash_fields;
+		hash_fields = READ_ONCE(net->ipv4.sysctl_fib_multipath_hash_fields);
 		/* Outer */
 		MLXSW_SP_MP_HASH_HEADER_SET(headers, IPV4_EN_NOT_TCP_NOT_UDP);
 		MLXSW_SP_MP_HASH_HEADER_SET(headers, IPV4_EN_TCP_UDP);
@@ -10523,13 +10523,14 @@ static int mlxsw_sp_dscp_init(struct mlxsw_sp *mlxsw_sp)
 static int __mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp)
 {
 	struct net *net = mlxsw_sp_net(mlxsw_sp);
-	bool usp = net->ipv4.sysctl_ip_fwd_update_priority;
 	char rgcr_pl[MLXSW_REG_RGCR_LEN];
 	u64 max_rifs;
+	bool usp;
 
 	if (!MLXSW_CORE_RES_VALID(mlxsw_sp->core, MAX_RIFS))
 		return -EIO;
 	max_rifs = MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_RIFS);
+	usp = READ_ONCE(net->ipv4.sysctl_ip_fwd_update_priority);
 
 	mlxsw_reg_rgcr_pack(rgcr_pl, true, true);
 	mlxsw_reg_rgcr_max_router_interfaces_set(rgcr_pl, max_rifs);
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/microchip/lan966x/lan966x_mac.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/microchip/lan966x/lan966x_mac.c
index 005e56ea5da1..5893770bfd94 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/microchip/lan966x/lan966x_mac.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/microchip/lan966x/lan966x_mac.c
@@ -75,6 +75,9 @@ static int __lan966x_mac_learn(struct lan966x *lan966x, int pgid,
 			       unsigned int vid,
 			       enum macaccess_entry_type type)
 {
+	int ret;
+
+	spin_lock(&lan966x->mac_lock);
 	lan966x_mac_select(lan966x, mac, vid);
 
 	/* Issue a write command */
@@ -86,7 +89,10 @@ static int __lan966x_mac_learn(struct lan966x *lan966x, int pgid,
 	       ANA_MACACCESS_MAC_TABLE_CMD_SET(MACACCESS_CMD_LEARN),
 	       lan966x, ANA_MACACCESS);
 
-	return lan966x_mac_wait_for_completion(lan966x);
+	ret = lan966x_mac_wait_for_completion(lan966x);
+	spin_unlock(&lan966x->mac_lock);
+
+	return ret;
 }
 
 /* The mask of the front ports is encoded inside the mac parameter via a call
@@ -113,11 +119,13 @@ int lan966x_mac_learn(struct lan966x *lan966x, int port,
 	return __lan966x_mac_learn(lan966x, port, false, mac, vid, type);
 }
 
-int lan966x_mac_forget(struct lan966x *lan966x,
-		       const unsigned char mac[ETH_ALEN],
-		       unsigned int vid,
-		       enum macaccess_entry_type type)
+static int lan966x_mac_forget_locked(struct lan966x *lan966x,
+				     const unsigned char mac[ETH_ALEN],
+				     unsigned int vid,
+				     enum macaccess_entry_type type)
 {
+	lockdep_assert_held(&lan966x->mac_lock);
+
 	lan966x_mac_select(lan966x, mac, vid);
 
 	/* Issue a forget command */
@@ -128,6 +136,20 @@ int lan966x_mac_forget(struct lan966x *lan966x,
 	return lan966x_mac_wait_for_completion(lan966x);
 }
 
+int lan966x_mac_forget(struct lan966x *lan966x,
+		       const unsigned char mac[ETH_ALEN],
+		       unsigned int vid,
+		       enum macaccess_entry_type type)
+{
+	int ret;
+
+	spin_lock(&lan966x->mac_lock);
+	ret = lan966x_mac_forget_locked(lan966x, mac, vid, type);
+	spin_unlock(&lan966x->mac_lock);
+
+	return ret;
+}
+
 int lan966x_mac_cpu_learn(struct lan966x *lan966x, const char *addr, u16 vid)
 {
 	return lan966x_mac_learn(lan966x, PGID_CPU, addr, vid, ENTRYTYPE_LOCKED);
@@ -161,7 +183,7 @@ static struct lan966x_mac_entry *lan966x_mac_alloc_entry(const unsigned char *ma
 {
 	struct lan966x_mac_entry *mac_entry;
 
-	mac_entry = kzalloc(sizeof(*mac_entry), GFP_KERNEL);
+	mac_entry = kzalloc(sizeof(*mac_entry), GFP_ATOMIC);
 	if (!mac_entry)
 		return NULL;
 
@@ -179,7 +201,6 @@ static struct lan966x_mac_entry *lan966x_mac_find_entry(struct lan966x *lan966x,
 	struct lan966x_mac_entry *res = NULL;
 	struct lan966x_mac_entry *mac_entry;
 
-	spin_lock(&lan966x->mac_lock);
 	list_for_each_entry(mac_entry, &lan966x->mac_entries, list) {
 		if (mac_entry->vid == vid &&
 		    ether_addr_equal(mac, mac_entry->mac) &&
@@ -188,7 +209,6 @@ static struct lan966x_mac_entry *lan966x_mac_find_entry(struct lan966x *lan966x,
 			break;
 		}
 	}
-	spin_unlock(&lan966x->mac_lock);
 
 	return res;
 }
@@ -231,8 +251,11 @@ int lan966x_mac_add_entry(struct lan966x *lan966x, struct lan966x_port *port,
 {
 	struct lan966x_mac_entry *mac_entry;
 
-	if (lan966x_mac_lookup(lan966x, addr, vid, ENTRYTYPE_NORMAL))
+	spin_lock(&lan966x->mac_lock);
+	if (lan966x_mac_lookup(lan966x, addr, vid, ENTRYTYPE_NORMAL)) {
+		spin_unlock(&lan966x->mac_lock);
 		return 0;
+	}
 
 	/* In case the entry already exists, don't add it again to SW,
 	 * just update HW, but we need to look in the actual HW because
@@ -241,21 +264,25 @@ int lan966x_mac_add_entry(struct lan966x *lan966x, struct lan966x_port *port,
 	 * add the entry but without the extern_learn flag.
 	 */
 	mac_entry = lan966x_mac_find_entry(lan966x, addr, vid, port->chip_port);
-	if (mac_entry)
-		return lan966x_mac_learn(lan966x, port->chip_port,
-					 addr, vid, ENTRYTYPE_LOCKED);
+	if (mac_entry) {
+		spin_unlock(&lan966x->mac_lock);
+		goto mac_learn;
+	}
 
 	mac_entry = lan966x_mac_alloc_entry(addr, vid, port->chip_port);
-	if (!mac_entry)
+	if (!mac_entry) {
+		spin_unlock(&lan966x->mac_lock);
 		return -ENOMEM;
+	}
 
-	spin_lock(&lan966x->mac_lock);
 	list_add_tail(&mac_entry->list, &lan966x->mac_entries);
 	spin_unlock(&lan966x->mac_lock);
 
-	lan966x_mac_learn(lan966x, port->chip_port, addr, vid, ENTRYTYPE_LOCKED);
 	lan966x_fdb_call_notifiers(SWITCHDEV_FDB_OFFLOADED, addr, vid, port->dev);
 
+mac_learn:
+	lan966x_mac_learn(lan966x, port->chip_port, addr, vid, ENTRYTYPE_LOCKED);
+
 	return 0;
 }
 
@@ -269,8 +296,9 @@ int lan966x_mac_del_entry(struct lan966x *lan966x, const unsigned char *addr,
 				 list) {
 		if (mac_entry->vid == vid &&
 		    ether_addr_equal(addr, mac_entry->mac)) {
-			lan966x_mac_forget(lan966x, mac_entry->mac, mac_entry->vid,
-					   ENTRYTYPE_LOCKED);
+			lan966x_mac_forget_locked(lan966x, mac_entry->mac,
+						  mac_entry->vid,
+						  ENTRYTYPE_LOCKED);
 
 			list_del(&mac_entry->list);
 			kfree(mac_entry);
@@ -288,8 +316,8 @@ void lan966x_mac_purge_entries(struct lan966x *lan966x)
 	spin_lock(&lan966x->mac_lock);
 	list_for_each_entry_safe(mac_entry, tmp, &lan966x->mac_entries,
 				 list) {
-		lan966x_mac_forget(lan966x, mac_entry->mac, mac_entry->vid,
-				   ENTRYTYPE_LOCKED);
+		lan966x_mac_forget_locked(lan966x, mac_entry->mac,
+					  mac_entry->vid, ENTRYTYPE_LOCKED);
 
 		list_del(&mac_entry->list);
 		kfree(mac_entry);
@@ -325,10 +353,13 @@ static void lan966x_mac_irq_process(struct lan966x *lan966x, u32 row,
 {
 	struct lan966x_mac_entry *mac_entry, *tmp;
 	unsigned char mac[ETH_ALEN] __aligned(2);
+	struct list_head mac_deleted_entries;
 	u32 dest_idx;
 	u32 column;
 	u16 vid;
 
+	INIT_LIST_HEAD(&mac_deleted_entries);
+
 	spin_lock(&lan966x->mac_lock);
 	list_for_each_entry_safe(mac_entry, tmp, &lan966x->mac_entries, list) {
 		bool found = false;
@@ -362,20 +393,26 @@ static void lan966x_mac_irq_process(struct lan966x *lan966x, u32 row,
 		}
 
 		if (!found) {
-			/* Notify the bridge that the entry doesn't exist
-			 * anymore in the HW and remove the entry from the SW
-			 * list
-			 */
-			lan966x_mac_notifiers(SWITCHDEV_FDB_DEL_TO_BRIDGE,
-					      mac_entry->mac, mac_entry->vid,
-					      lan966x->ports[mac_entry->port_index]->dev);
-
 			list_del(&mac_entry->list);
-			kfree(mac_entry);
+			/* Move the entry from SW list to a tmp list such that
+			 * it would be deleted later
+			 */
+			list_add_tail(&mac_entry->list, &mac_deleted_entries);
 		}
 	}
 	spin_unlock(&lan966x->mac_lock);
 
+	list_for_each_entry_safe(mac_entry, tmp, &mac_deleted_entries, list) {
+		/* Notify the bridge that the entry doesn't exist
+		 * anymore in the HW
+		 */
+		lan966x_mac_notifiers(SWITCHDEV_FDB_DEL_TO_BRIDGE,
+				      mac_entry->mac, mac_entry->vid,
+				      lan966x->ports[mac_entry->port_index]->dev);
+		list_del(&mac_entry->list);
+		kfree(mac_entry);
+	}
+
 	/* Now go to the list of columns and see if any entry was not in the SW
 	 * list, then that means that the entry is new so it needs to notify the
 	 * bridge.
@@ -396,13 +433,20 @@ static void lan966x_mac_irq_process(struct lan966x *lan966x, u32 row,
 		if (WARN_ON(dest_idx >= lan966x->num_phys_ports))
 			continue;
 
+		spin_lock(&lan966x->mac_lock);
+		mac_entry = lan966x_mac_find_entry(lan966x, mac, vid, dest_idx);
+		if (mac_entry) {
+			spin_unlock(&lan966x->mac_lock);
+			continue;
+		}
+
 		mac_entry = lan966x_mac_alloc_entry(mac, vid, dest_idx);
-		if (!mac_entry)
+		if (!mac_entry) {
+			spin_unlock(&lan966x->mac_lock);
 			return;
+		}
 
 		mac_entry->row = row;
-
-		spin_lock(&lan966x->mac_lock);
 		list_add_tail(&mac_entry->list, &lan966x->mac_entries);
 		spin_unlock(&lan966x->mac_lock);
 
@@ -424,6 +468,7 @@ irqreturn_t lan966x_mac_irq_handler(struct lan966x *lan966x)
 	       lan966x, ANA_MACTINDX);
 
 	while (1) {
+		spin_lock(&lan966x->mac_lock);
 		lan_rmw(ANA_MACACCESS_MAC_TABLE_CMD_SET(MACACCESS_CMD_SYNC_GET_NEXT),
 			ANA_MACACCESS_MAC_TABLE_CMD,
 			lan966x, ANA_MACACCESS);
@@ -447,12 +492,15 @@ irqreturn_t lan966x_mac_irq_handler(struct lan966x *lan966x)
 			stop = false;
 
 		if (column == LAN966X_MAC_COLUMNS - 1 &&
-		    index == 0 && stop)
+		    index == 0 && stop) {
+			spin_unlock(&lan966x->mac_lock);
 			break;
+		}
 
 		entry[column].mach = lan_rd(lan966x, ANA_MACHDATA);
 		entry[column].macl = lan_rd(lan966x, ANA_MACLDATA);
 		entry[column].maca = lan_rd(lan966x, ANA_MACACCESS);
+		spin_unlock(&lan966x->mac_lock);
 
 		/* Once all the columns are read process them */
 		if (column == LAN966X_MAC_COLUMNS - 1) {
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/netronome/nfp/flower/action.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/netronome/nfp/flower/action.c
index 0147de405365..ffb6f6d05a07 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/netronome/nfp/flower/action.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/netronome/nfp/flower/action.c
@@ -474,7 +474,7 @@ nfp_fl_set_tun(struct nfp_app *app, struct nfp_fl_set_tun *set_tun,
 			set_tun->ttl = ip4_dst_hoplimit(&rt->dst);
 			ip_rt_put(rt);
 		} else {
-			set_tun->ttl = net->ipv4.sysctl_ip_default_ttl;
+			set_tun->ttl = READ_ONCE(net->ipv4.sysctl_ip_default_ttl);
 		}
 	}
 
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
index 38fe77d1035e..3fe720c5dc9f 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
@@ -298,6 +298,11 @@ static void get_arttime(struct mii_bus *mii, int intel_adhoc_addr,
 	*art_time = ns;
 }
 
+static int stmmac_cross_ts_isr(struct stmmac_priv *priv)
+{
+	return (readl(priv->ioaddr + GMAC_INT_STATUS) & GMAC_INT_TSIE);
+}
+
 static int intel_crosststamp(ktime_t *device,
 			     struct system_counterval_t *system,
 			     void *ctx)
@@ -313,8 +318,6 @@ static int intel_crosststamp(ktime_t *device,
 	u32 num_snapshot;
 	u32 gpio_value;
 	u32 acr_value;
-	int ret;
-	u32 v;
 	int i;
 
 	if (!boot_cpu_has(X86_FEATURE_ART))
@@ -328,6 +331,8 @@ static int intel_crosststamp(ktime_t *device,
 	if (priv->plat->ext_snapshot_en)
 		return -EBUSY;
 
+	priv->plat->int_snapshot_en = 1;
+
 	mutex_lock(&priv->aux_ts_lock);
 	/* Enable Internal snapshot trigger */
 	acr_value = readl(ptpaddr + PTP_ACR);
@@ -347,6 +352,7 @@ static int intel_crosststamp(ktime_t *device,
 		break;
 	default:
 		mutex_unlock(&priv->aux_ts_lock);
+		priv->plat->int_snapshot_en = 0;
 		return -EINVAL;
 	}
 	writel(acr_value, ptpaddr + PTP_ACR);
@@ -368,13 +374,12 @@ static int intel_crosststamp(ktime_t *device,
 	gpio_value |= GMAC_GPO1;
 	writel(gpio_value, ioaddr + GMAC_GPIO_STATUS);
 
-	/* Poll for time sync operation done */
-	ret = readl_poll_timeout(priv->ioaddr + GMAC_INT_STATUS, v,
-				 (v & GMAC_INT_TSIE), 100, 10000);
-
-	if (ret == -ETIMEDOUT) {
-		pr_err("%s: Wait for time sync operation timeout\n", __func__);
-		return ret;
+	/* Time sync done Indication - Interrupt method */
+	if (!wait_event_interruptible_timeout(priv->tstamp_busy_wait,
+					      stmmac_cross_ts_isr(priv),
+					      HZ / 100)) {
+		priv->plat->int_snapshot_en = 0;
+		return -ETIMEDOUT;
 	}
 
 	num_snapshot = (readl(ioaddr + GMAC_TIMESTAMP_STATUS) &
@@ -392,6 +397,7 @@ static int intel_crosststamp(ktime_t *device,
 	}
 
 	system->cycles *= intel_priv->crossts_adj;
+	priv->plat->int_snapshot_en = 0;
 
 	return 0;
 }
@@ -576,6 +582,7 @@ static int intel_mgbe_common_data(struct pci_dev *pdev,
 
 	plat->has_crossts = true;
 	plat->crosststamp = intel_crosststamp;
+	plat->int_snapshot_en = 0;
 
 	/* Setup MSI vector offset specific to Intel mGbE controller */
 	plat->msi_mac_vec = 29;
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c
index 6ff88df58767..ca8ab290013c 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c
@@ -576,32 +576,7 @@ static int mediatek_dwmac_init(struct platform_device *pdev, void *priv)
 		}
 	}
 
-	ret = clk_bulk_prepare_enable(variant->num_clks, plat->clks);
-	if (ret) {
-		dev_err(plat->dev, "failed to enable clks, err = %d\n", ret);
-		return ret;
-	}
-
-	ret = clk_prepare_enable(plat->rmii_internal_clk);
-	if (ret) {
-		dev_err(plat->dev, "failed to enable rmii internal clk, err = %d\n", ret);
-		goto err_clk;
-	}
-
 	return 0;
-
-err_clk:
-	clk_bulk_disable_unprepare(variant->num_clks, plat->clks);
-	return ret;
-}
-
-static void mediatek_dwmac_exit(struct platform_device *pdev, void *priv)
-{
-	struct mediatek_dwmac_plat_data *plat = priv;
-	const struct mediatek_dwmac_variant *variant = plat->variant;
-
-	clk_disable_unprepare(plat->rmii_internal_clk);
-	clk_bulk_disable_unprepare(variant->num_clks, plat->clks);
 }
 
 static int mediatek_dwmac_clks_config(void *priv, bool enabled)
@@ -643,7 +618,6 @@ static int mediatek_dwmac_common_data(struct platform_device *pdev,
 	plat->addr64 = priv_plat->variant->dma_bit_mask;
 	plat->bsp_priv = priv_plat;
 	plat->init = mediatek_dwmac_init;
-	plat->exit = mediatek_dwmac_exit;
 	plat->clks_config = mediatek_dwmac_clks_config;
 	if (priv_plat->variant->dwmac_fix_mac_speed)
 		plat->fix_mac_speed = priv_plat->variant->dwmac_fix_mac_speed;
@@ -712,13 +686,32 @@ static int mediatek_dwmac_probe(struct platform_device *pdev)
 	mediatek_dwmac_common_data(pdev, plat_dat, priv_plat);
 	mediatek_dwmac_init(pdev, priv_plat);
 
+	ret = mediatek_dwmac_clks_config(priv_plat, true);
+	if (ret)
+		return ret;
+
 	ret = stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res);
 	if (ret) {
 		stmmac_remove_config_dt(pdev, plat_dat);
-		return ret;
+		goto err_drv_probe;
 	}
 
 	return 0;
+
+err_drv_probe:
+	mediatek_dwmac_clks_config(priv_plat, false);
+	return ret;
+}
+
+static int mediatek_dwmac_remove(struct platform_device *pdev)
+{
+	struct mediatek_dwmac_plat_data *priv_plat = get_stmmac_bsp_priv(&pdev->dev);
+	int ret;
+
+	ret = stmmac_pltfr_remove(pdev);
+	mediatek_dwmac_clks_config(priv_plat, false);
+
+	return ret;
 }
 
 static const struct of_device_id mediatek_dwmac_match[] = {
@@ -733,7 +726,7 @@ MODULE_DEVICE_TABLE(of, mediatek_dwmac_match);
 
 static struct platform_driver mediatek_dwmac_driver = {
 	.probe  = mediatek_dwmac_probe,
-	.remove = stmmac_pltfr_remove,
+	.remove = mediatek_dwmac_remove,
 	.driver = {
 		.name           = "dwmac-mediatek",
 		.pm		= &stmmac_pltfr_pm_ops,
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac4.h linux-libre-5.19-rc8-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac4.h
index 462ca7ed095a..71dad409f78b 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac4.h
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac4.h
@@ -150,7 +150,8 @@
 #define	GMAC_PCS_IRQ_DEFAULT	(GMAC_INT_RGSMIIS | GMAC_INT_PCS_LINK |	\
 				 GMAC_INT_PCS_ANE)
 
-#define	GMAC_INT_DEFAULT_ENABLE	(GMAC_INT_PMT_EN | GMAC_INT_LPI_EN)
+#define	GMAC_INT_DEFAULT_ENABLE	(GMAC_INT_PMT_EN | GMAC_INT_LPI_EN | \
+				 GMAC_INT_TSIE)
 
 enum dwmac4_irq_status {
 	time_stamp_irq = 0x00001000,
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
index fd41db65fe1d..d8f1fbc25bdd 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
@@ -23,6 +23,7 @@
 static void dwmac4_core_init(struct mac_device_info *hw,
 			     struct net_device *dev)
 {
+	struct stmmac_priv *priv = netdev_priv(dev);
 	void __iomem *ioaddr = hw->pcsr;
 	u32 value = readl(ioaddr + GMAC_CONFIG);
 
@@ -58,6 +59,9 @@ static void dwmac4_core_init(struct mac_device_info *hw,
 		value |= GMAC_INT_FPE_EN;
 
 	writel(value, ioaddr + GMAC_INT_EN);
+
+	if (GMAC_INT_DEFAULT_ENABLE & GMAC_INT_TSIE)
+		init_waitqueue_head(&priv->tstamp_busy_wait);
 }
 
 static void dwmac4_rx_queue_enable(struct mac_device_info *hw,
@@ -219,6 +223,9 @@ static void dwmac4_map_mtl_dma(struct mac_device_info *hw, u32 queue, u32 chan)
 	if (queue == 0 || queue == 4) {
 		value &= ~MTL_RXQ_DMA_Q04MDMACH_MASK;
 		value |= MTL_RXQ_DMA_Q04MDMACH(chan);
+	} else if (queue > 4) {
+		value &= ~MTL_RXQ_DMA_QXMDMACH_MASK(queue - 4);
+		value |= MTL_RXQ_DMA_QXMDMACH(chan, queue - 4);
 	} else {
 		value &= ~MTL_RXQ_DMA_QXMDMACH_MASK(queue);
 		value |= MTL_RXQ_DMA_QXMDMACH(chan, queue);
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac.h linux-libre-5.19-rc8-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac.h
index 57970ae2178d..f9e83964aa7e 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac.h
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac.h
@@ -266,6 +266,7 @@ struct stmmac_priv {
 	rwlock_t ptp_lock;
 	/* Protects auxiliary snapshot registers from concurrent access. */
 	struct mutex aux_ts_lock;
+	wait_queue_head_t tstamp_busy_wait;
 
 	void __iomem *mmcaddr;
 	void __iomem *ptpaddr;
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
index abfb3cd5958d..9c3055ee2608 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
@@ -803,14 +803,6 @@ static int stmmac_ethtool_op_set_eee(struct net_device *dev,
 		netdev_warn(priv->dev,
 			    "Setting EEE tx-lpi is not supported\n");
 
-	if (priv->hw->xpcs) {
-		ret = xpcs_config_eee(priv->hw->xpcs,
-				      priv->plat->mult_fact_100ns,
-				      edata->eee_enabled);
-		if (ret)
-			return ret;
-	}
-
 	if (!edata->eee_enabled)
 		stmmac_disable_eee_mode(priv);
 
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c
index 92d32940aff0..764832f4dae1 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c
@@ -179,6 +179,11 @@ static void timestamp_interrupt(struct stmmac_priv *priv)
 	u64 ptp_time;
 	int i;
 
+	if (priv->plat->int_snapshot_en) {
+		wake_up(&priv->tstamp_busy_wait);
+		return;
+	}
+
 	tsync_int = readl(priv->ioaddr + GMAC_INT_STATUS) & GMAC_INT_TSIE;
 
 	if (!tsync_int)
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index d1a7cf4567bc..c5f33630e771 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -834,19 +834,10 @@ int stmmac_init_tstamp_counter(struct stmmac_priv *priv, u32 systime_flags)
 	struct timespec64 now;
 	u32 sec_inc = 0;
 	u64 temp = 0;
-	int ret;
 
 	if (!(priv->dma_cap.time_stamp || priv->dma_cap.atime_stamp))
 		return -EOPNOTSUPP;
 
-	ret = clk_prepare_enable(priv->plat->clk_ptp_ref);
-	if (ret < 0) {
-		netdev_warn(priv->dev,
-			    "failed to enable PTP reference clock: %pe\n",
-			    ERR_PTR(ret));
-		return ret;
-	}
-
 	stmmac_config_hw_tstamping(priv, priv->ptpaddr, systime_flags);
 	priv->systime_flags = systime_flags;
 
@@ -3270,6 +3261,14 @@ static int stmmac_hw_setup(struct net_device *dev, bool ptp_register)
 
 	stmmac_mmc_setup(priv);
 
+	if (ptp_register) {
+		ret = clk_prepare_enable(priv->plat->clk_ptp_ref);
+		if (ret < 0)
+			netdev_warn(priv->dev,
+				    "failed to enable PTP reference clock: %pe\n",
+				    ERR_PTR(ret));
+	}
+
 	ret = stmmac_init_ptp(priv);
 	if (ret == -EOPNOTSUPP)
 		netdev_info(priv->dev, "PTP not supported by HW\n");
@@ -7213,8 +7212,6 @@ int stmmac_dvr_remove(struct device *dev)
 	netdev_info(priv->dev, "%s: removing driver", __func__);
 
 	pm_runtime_get_sync(dev);
-	pm_runtime_disable(dev);
-	pm_runtime_put_noidle(dev);
 
 	stmmac_stop_all_dma(priv);
 	stmmac_mac_set(priv, priv->ioaddr, false);
@@ -7241,6 +7238,9 @@ int stmmac_dvr_remove(struct device *dev)
 	mutex_destroy(&priv->lock);
 	bitmap_free(priv->af_xdp_zc_qps);
 
+	pm_runtime_disable(dev);
+	pm_runtime_put_noidle(dev);
+
 	return 0;
 }
 EXPORT_SYMBOL_GPL(stmmac_dvr_remove);
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index 11e1055e8260..9f5cac4000da 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -815,7 +815,13 @@ static int __maybe_unused stmmac_pltfr_noirq_resume(struct device *dev)
 		if (ret)
 			return ret;
 
-		stmmac_init_tstamp_counter(priv, priv->systime_flags);
+		ret = clk_prepare_enable(priv->plat->clk_ptp_ref);
+		if (ret < 0) {
+			netdev_warn(priv->dev,
+				    "failed to enable PTP reference clock: %pe\n",
+				    ERR_PTR(ret));
+			return ret;
+		}
 	}
 
 	return 0;
diff --git linux-libre-5.19-rc7-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c linux-libre-5.19-rc8-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c
index e45fb191d8e6..4d11980dcd64 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c
@@ -175,11 +175,10 @@ static int stmmac_enable(struct ptp_clock_info *ptp,
 	struct stmmac_priv *priv =
 	    container_of(ptp, struct stmmac_priv, ptp_clock_ops);
 	void __iomem *ptpaddr = priv->ptpaddr;
-	void __iomem *ioaddr = priv->hw->pcsr;
 	struct stmmac_pps_cfg *cfg;
-	u32 intr_value, acr_value;
 	int ret = -EOPNOTSUPP;
 	unsigned long flags;
+	u32 acr_value;
 
 	switch (rq->type) {
 	case PTP_CLK_REQ_PEROUT:
@@ -213,19 +212,10 @@ static int stmmac_enable(struct ptp_clock_info *ptp,
 			netdev_dbg(priv->dev, "Auxiliary Snapshot %d enabled.\n",
 				   priv->plat->ext_snapshot_num >>
 				   PTP_ACR_ATSEN_SHIFT);
-			/* Enable Timestamp Interrupt */
-			intr_value = readl(ioaddr + GMAC_INT_EN);
-			intr_value |= GMAC_INT_TSIE;
-			writel(intr_value, ioaddr + GMAC_INT_EN);
-
 		} else {
 			netdev_dbg(priv->dev, "Auxiliary Snapshot %d disabled.\n",
 				   priv->plat->ext_snapshot_num >>
 				   PTP_ACR_ATSEN_SHIFT);
-			/* Disable Timestamp Interrupt */
-			intr_value = readl(ioaddr + GMAC_INT_EN);
-			intr_value &= ~GMAC_INT_TSIE;
-			writel(intr_value, ioaddr + GMAC_INT_EN);
 		}
 		writel(acr_value, ptpaddr + PTP_ACR);
 		mutex_unlock(&priv->aux_ts_lock);
diff --git linux-libre-5.19-rc7-gnu/drivers/net/usb/r8152.c linux-libre-5.19-rc8-gnu/drivers/net/usb/r8152.c
index 2f9e33da200c..f4df02945d7a 100644
--- linux-libre-5.19-rc7-gnu/drivers/net/usb/r8152.c
+++ linux-libre-5.19-rc8-gnu/drivers/net/usb/r8152.c
@@ -32,7 +32,7 @@
 #define NETNEXT_VERSION		"12"
 
 /* Information for net */
-#define NET_VERSION		"12"
+#define NET_VERSION		"13"
 
 #define DRIVER_VERSION		"v1." NETNEXT_VERSION "." NET_VERSION
 #define DRIVER_AUTHOR "Realtek linux nic maintainers <nic_swsd@realtek.com>"
@@ -5917,7 +5917,8 @@ static void r8153_enter_oob(struct r8152 *tp)
 
 	wait_oob_link_list_ready(tp);
 
-	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, mtu_to_size(tp->netdev->mtu));
+	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, 1522);
+	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_MTPS, MTPS_DEFAULT);
 
 	switch (tp->version) {
 	case RTL_VER_03:
@@ -5953,6 +5954,10 @@ static void r8153_enter_oob(struct r8152 *tp)
 	ocp_data |= NOW_IS_OOB | DIS_MCU_CLROOB;
 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data);
 
+	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7);
+	ocp_data |= MCU_BORW_EN;
+	ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data);
+
 	rxdy_gated_en(tp, false);
 
 	ocp_data = ocp_read_dword(tp, MCU_TYPE_PLA, PLA_RCR);
@@ -6555,6 +6560,9 @@ static void rtl8156_down(struct r8152 *tp)
 	rtl_disable(tp);
 	rtl_reset_bmu(tp);
 
+	ocp_write_word(tp, MCU_TYPE_PLA, PLA_RMS, 1522);
+	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_MTPS, MTPS_DEFAULT);
+
 	/* Clear teredo wake event. bit[15:8] is the teredo wakeup
 	 * type. Set it to zero. bits[7:0] are the W1C bits about
 	 * the events. Set them to all 1 to clear them.
@@ -6565,6 +6573,10 @@ static void rtl8156_down(struct r8152 *tp)
 	ocp_data |= NOW_IS_OOB;
 	ocp_write_byte(tp, MCU_TYPE_PLA, PLA_OOB_CTRL, ocp_data);
 
+	ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7);
+	ocp_data |= MCU_BORW_EN;
+	ocp_write_word(tp, MCU_TYPE_PLA, PLA_SFF_STS_7, ocp_data);
+
 	rtl_rx_vlan_en(tp, true);
 	rxdy_gated_en(tp, false);
 
diff --git linux-libre-5.19-rc7-gnu/drivers/pinctrl/Kconfig linux-libre-5.19-rc8-gnu/drivers/pinctrl/Kconfig
index f52960d2dfbe..bff144c97e66 100644
--- linux-libre-5.19-rc7-gnu/drivers/pinctrl/Kconfig
+++ linux-libre-5.19-rc8-gnu/drivers/pinctrl/Kconfig
@@ -32,7 +32,7 @@ config DEBUG_PINCTRL
 	  Say Y here to add some extra checks and diagnostics to PINCTRL calls.
 
 config PINCTRL_AMD
-	tristate "AMD GPIO pin control"
+	bool "AMD GPIO pin control"
 	depends on HAS_IOMEM
 	depends on ACPI || COMPILE_TEST
 	select GPIOLIB
diff --git linux-libre-5.19-rc7-gnu/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c linux-libre-5.19-rc8-gnu/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
index a140b6bfbfaa..bcde042d29dc 100644
--- linux-libre-5.19-rc7-gnu/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
+++ linux-libre-5.19-rc8-gnu/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
@@ -102,7 +102,7 @@ struct armada_37xx_pinctrl {
 	struct device			*dev;
 	struct gpio_chip		gpio_chip;
 	struct irq_chip			irq_chip;
-	spinlock_t			irq_lock;
+	raw_spinlock_t			irq_lock;
 	struct pinctrl_desc		pctl;
 	struct pinctrl_dev		*pctl_dev;
 	struct armada_37xx_pin_group	*groups;
@@ -523,9 +523,9 @@ static void armada_37xx_irq_ack(struct irq_data *d)
 	unsigned long flags;
 
 	armada_37xx_irq_update_reg(&reg, d);
-	spin_lock_irqsave(&info->irq_lock, flags);
+	raw_spin_lock_irqsave(&info->irq_lock, flags);
 	writel(d->mask, info->base + reg);
-	spin_unlock_irqrestore(&info->irq_lock, flags);
+	raw_spin_unlock_irqrestore(&info->irq_lock, flags);
 }
 
 static void armada_37xx_irq_mask(struct irq_data *d)
@@ -536,10 +536,10 @@ static void armada_37xx_irq_mask(struct irq_data *d)
 	unsigned long flags;
 
 	armada_37xx_irq_update_reg(&reg, d);
-	spin_lock_irqsave(&info->irq_lock, flags);
+	raw_spin_lock_irqsave(&info->irq_lock, flags);
 	val = readl(info->base + reg);
 	writel(val & ~d->mask, info->base + reg);
-	spin_unlock_irqrestore(&info->irq_lock, flags);
+	raw_spin_unlock_irqrestore(&info->irq_lock, flags);
 }
 
 static void armada_37xx_irq_unmask(struct irq_data *d)
@@ -550,10 +550,10 @@ static void armada_37xx_irq_unmask(struct irq_data *d)
 	unsigned long flags;
 
 	armada_37xx_irq_update_reg(&reg, d);
-	spin_lock_irqsave(&info->irq_lock, flags);
+	raw_spin_lock_irqsave(&info->irq_lock, flags);
 	val = readl(info->base + reg);
 	writel(val | d->mask, info->base + reg);
-	spin_unlock_irqrestore(&info->irq_lock, flags);
+	raw_spin_unlock_irqrestore(&info->irq_lock, flags);
 }
 
 static int armada_37xx_irq_set_wake(struct irq_data *d, unsigned int on)
@@ -564,14 +564,14 @@ static int armada_37xx_irq_set_wake(struct irq_data *d, unsigned int on)
 	unsigned long flags;
 
 	armada_37xx_irq_update_reg(&reg, d);
-	spin_lock_irqsave(&info->irq_lock, flags);
+	raw_spin_lock_irqsave(&info->irq_lock, flags);
 	val = readl(info->base + reg);
 	if (on)
 		val |= (BIT(d->hwirq % GPIO_PER_REG));
 	else
 		val &= ~(BIT(d->hwirq % GPIO_PER_REG));
 	writel(val, info->base + reg);
-	spin_unlock_irqrestore(&info->irq_lock, flags);
+	raw_spin_unlock_irqrestore(&info->irq_lock, flags);
 
 	return 0;
 }
@@ -583,7 +583,7 @@ static int armada_37xx_irq_set_type(struct irq_data *d, unsigned int type)
 	u32 val, reg = IRQ_POL;
 	unsigned long flags;
 
-	spin_lock_irqsave(&info->irq_lock, flags);
+	raw_spin_lock_irqsave(&info->irq_lock, flags);
 	armada_37xx_irq_update_reg(&reg, d);
 	val = readl(info->base + reg);
 	switch (type) {
@@ -607,11 +607,11 @@ static int armada_37xx_irq_set_type(struct irq_data *d, unsigned int type)
 		break;
 	}
 	default:
-		spin_unlock_irqrestore(&info->irq_lock, flags);
+		raw_spin_unlock_irqrestore(&info->irq_lock, flags);
 		return -EINVAL;
 	}
 	writel(val, info->base + reg);
-	spin_unlock_irqrestore(&info->irq_lock, flags);
+	raw_spin_unlock_irqrestore(&info->irq_lock, flags);
 
 	return 0;
 }
@@ -626,7 +626,7 @@ static int armada_37xx_edge_both_irq_swap_pol(struct armada_37xx_pinctrl *info,
 
 	regmap_read(info->regmap, INPUT_VAL + 4*reg_idx, &l);
 
-	spin_lock_irqsave(&info->irq_lock, flags);
+	raw_spin_lock_irqsave(&info->irq_lock, flags);
 	p = readl(info->base + IRQ_POL + 4 * reg_idx);
 	if ((p ^ l) & (1 << bit_num)) {
 		/*
@@ -647,7 +647,7 @@ static int armada_37xx_edge_both_irq_swap_pol(struct armada_37xx_pinctrl *info,
 		ret = -1;
 	}
 
-	spin_unlock_irqrestore(&info->irq_lock, flags);
+	raw_spin_unlock_irqrestore(&info->irq_lock, flags);
 	return ret;
 }
 
@@ -664,11 +664,11 @@ static void armada_37xx_irq_handler(struct irq_desc *desc)
 		u32 status;
 		unsigned long flags;
 
-		spin_lock_irqsave(&info->irq_lock, flags);
+		raw_spin_lock_irqsave(&info->irq_lock, flags);
 		status = readl_relaxed(info->base + IRQ_STATUS + 4 * i);
 		/* Manage only the interrupt that was enabled */
 		status &= readl_relaxed(info->base + IRQ_EN + 4 * i);
-		spin_unlock_irqrestore(&info->irq_lock, flags);
+		raw_spin_unlock_irqrestore(&info->irq_lock, flags);
 		while (status) {
 			u32 hwirq = ffs(status) - 1;
 			u32 virq = irq_find_mapping(d, hwirq +
@@ -695,12 +695,12 @@ static void armada_37xx_irq_handler(struct irq_desc *desc)
 
 update_status:
 			/* Update status in case a new IRQ appears */
-			spin_lock_irqsave(&info->irq_lock, flags);
+			raw_spin_lock_irqsave(&info->irq_lock, flags);
 			status = readl_relaxed(info->base +
 					       IRQ_STATUS + 4 * i);
 			/* Manage only the interrupt that was enabled */
 			status &= readl_relaxed(info->base + IRQ_EN + 4 * i);
-			spin_unlock_irqrestore(&info->irq_lock, flags);
+			raw_spin_unlock_irqrestore(&info->irq_lock, flags);
 		}
 	}
 	chained_irq_exit(chip, desc);
@@ -731,7 +731,7 @@ static int armada_37xx_irqchip_register(struct platform_device *pdev,
 	struct device *dev = &pdev->dev;
 	unsigned int i, nr_irq_parent;
 
-	spin_lock_init(&info->irq_lock);
+	raw_spin_lock_init(&info->irq_lock);
 
 	nr_irq_parent = of_irq_count(np);
 	if (!nr_irq_parent) {
@@ -1107,25 +1107,40 @@ static const struct of_device_id armada_37xx_pinctrl_of_match[] = {
 	{ },
 };
 
+static const struct regmap_config armada_37xx_pinctrl_regmap_config = {
+	.reg_bits = 32,
+	.val_bits = 32,
+	.reg_stride = 4,
+	.use_raw_spinlock = true,
+};
+
 static int __init armada_37xx_pinctrl_probe(struct platform_device *pdev)
 {
 	struct armada_37xx_pinctrl *info;
 	struct device *dev = &pdev->dev;
-	struct device_node *np = dev->of_node;
 	struct regmap *regmap;
+	void __iomem *base;
 	int ret;
 
+	base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
+	if (IS_ERR(base)) {
+		dev_err(dev, "failed to ioremap base address: %pe\n", base);
+		return PTR_ERR(base);
+	}
+
+	regmap = devm_regmap_init_mmio(dev, base,
+				       &armada_37xx_pinctrl_regmap_config);
+	if (IS_ERR(regmap)) {
+		dev_err(dev, "failed to create regmap: %pe\n", regmap);
+		return PTR_ERR(regmap);
+	}
+
 	info = devm_kzalloc(dev, sizeof(*info), GFP_KERNEL);
 	if (!info)
 		return -ENOMEM;
 
 	info->dev = dev;
-
-	regmap = syscon_node_to_regmap(np);
-	if (IS_ERR(regmap))
-		return dev_err_probe(dev, PTR_ERR(regmap), "cannot get regmap\n");
 	info->regmap = regmap;
-
 	info->data = of_device_get_match_data(dev);
 
 	ret = armada_37xx_pinctrl_register(pdev, info);
diff --git linux-libre-5.19-rc7-gnu/drivers/pinctrl/pinctrl-ocelot.c linux-libre-5.19-rc8-gnu/drivers/pinctrl/pinctrl-ocelot.c
index 5f4a8c5c6650..dfc8ea9f3843 100644
--- linux-libre-5.19-rc7-gnu/drivers/pinctrl/pinctrl-ocelot.c
+++ linux-libre-5.19-rc8-gnu/drivers/pinctrl/pinctrl-ocelot.c
@@ -29,19 +29,12 @@
 #define ocelot_clrsetbits(addr, clear, set) \
 	writel((readl(addr) & ~(clear)) | (set), (addr))
 
-/* PINCONFIG bits (sparx5 only) */
 enum {
 	PINCONF_BIAS,
 	PINCONF_SCHMITT,
 	PINCONF_DRIVE_STRENGTH,
 };
 
-#define BIAS_PD_BIT BIT(4)
-#define BIAS_PU_BIT BIT(3)
-#define BIAS_BITS   (BIAS_PD_BIT|BIAS_PU_BIT)
-#define SCHMITT_BIT BIT(2)
-#define DRIVE_BITS  GENMASK(1, 0)
-
 /* GPIO standard registers */
 #define OCELOT_GPIO_OUT_SET	0x0
 #define OCELOT_GPIO_OUT_CLR	0x4
@@ -321,6 +314,13 @@ struct ocelot_pin_caps {
 	unsigned char a_functions[OCELOT_FUNC_PER_PIN];	/* Additional functions */
 };
 
+struct ocelot_pincfg_data {
+	u8 pd_bit;
+	u8 pu_bit;
+	u8 drive_bits;
+	u8 schmitt_bit;
+};
+
 struct ocelot_pinctrl {
 	struct device *dev;
 	struct pinctrl_dev *pctl;
@@ -328,10 +328,16 @@ struct ocelot_pinctrl {
 	struct regmap *map;
 	struct regmap *pincfg;
 	struct pinctrl_desc *desc;
+	const struct ocelot_pincfg_data *pincfg_data;
 	struct ocelot_pmx_func func[FUNC_MAX];
 	u8 stride;
 };
 
+struct ocelot_match_data {
+	struct pinctrl_desc desc;
+	struct ocelot_pincfg_data pincfg_data;
+};
+
 #define LUTON_P(p, f0, f1)						\
 static struct ocelot_pin_caps luton_pin_##p = {				\
 	.pin = p,							\
@@ -1325,24 +1331,27 @@ static int ocelot_hw_get_value(struct ocelot_pinctrl *info,
 	int ret = -EOPNOTSUPP;
 
 	if (info->pincfg) {
+		const struct ocelot_pincfg_data *opd = info->pincfg_data;
 		u32 regcfg;
 
-		ret = regmap_read(info->pincfg, pin, &regcfg);
+		ret = regmap_read(info->pincfg,
+				  pin * regmap_get_reg_stride(info->pincfg),
+				  &regcfg);
 		if (ret)
 			return ret;
 
 		ret = 0;
 		switch (reg) {
 		case PINCONF_BIAS:
-			*val = regcfg & BIAS_BITS;
+			*val = regcfg & (opd->pd_bit | opd->pu_bit);
 			break;
 
 		case PINCONF_SCHMITT:
-			*val = regcfg & SCHMITT_BIT;
+			*val = regcfg & opd->schmitt_bit;
 			break;
 
 		case PINCONF_DRIVE_STRENGTH:
-			*val = regcfg & DRIVE_BITS;
+			*val = regcfg & opd->drive_bits;
 			break;
 
 		default:
@@ -1359,14 +1368,18 @@ static int ocelot_pincfg_clrsetbits(struct ocelot_pinctrl *info, u32 regaddr,
 	u32 val;
 	int ret;
 
-	ret = regmap_read(info->pincfg, regaddr, &val);
+	ret = regmap_read(info->pincfg,
+			  regaddr * regmap_get_reg_stride(info->pincfg),
+			  &val);
 	if (ret)
 		return ret;
 
 	val &= ~clrbits;
 	val |= setbits;
 
-	ret = regmap_write(info->pincfg, regaddr, val);
+	ret = regmap_write(info->pincfg,
+			   regaddr * regmap_get_reg_stride(info->pincfg),
+			   val);
 
 	return ret;
 }
@@ -1379,23 +1392,27 @@ static int ocelot_hw_set_value(struct ocelot_pinctrl *info,
 	int ret = -EOPNOTSUPP;
 
 	if (info->pincfg) {
+		const struct ocelot_pincfg_data *opd = info->pincfg_data;
 
 		ret = 0;
 		switch (reg) {
 		case PINCONF_BIAS:
-			ret = ocelot_pincfg_clrsetbits(info, pin, BIAS_BITS,
+			ret = ocelot_pincfg_clrsetbits(info, pin,
+						       opd->pd_bit | opd->pu_bit,
 						       val);
 			break;
 
 		case PINCONF_SCHMITT:
-			ret = ocelot_pincfg_clrsetbits(info, pin, SCHMITT_BIT,
+			ret = ocelot_pincfg_clrsetbits(info, pin,
+						       opd->schmitt_bit,
 						       val);
 			break;
 
 		case PINCONF_DRIVE_STRENGTH:
 			if (val <= 3)
 				ret = ocelot_pincfg_clrsetbits(info, pin,
-							       DRIVE_BITS, val);
+							       opd->drive_bits,
+							       val);
 			else
 				ret = -EINVAL;
 			break;
@@ -1425,17 +1442,20 @@ static int ocelot_pinconf_get(struct pinctrl_dev *pctldev,
 		if (param == PIN_CONFIG_BIAS_DISABLE)
 			val = (val == 0);
 		else if (param == PIN_CONFIG_BIAS_PULL_DOWN)
-			val = (val & BIAS_PD_BIT ? true : false);
+			val = !!(val & info->pincfg_data->pd_bit);
 		else    /* PIN_CONFIG_BIAS_PULL_UP */
-			val = (val & BIAS_PU_BIT ? true : false);
+			val = !!(val & info->pincfg_data->pu_bit);
 		break;
 
 	case PIN_CONFIG_INPUT_SCHMITT_ENABLE:
+		if (!info->pincfg_data->schmitt_bit)
+			return -EOPNOTSUPP;
+
 		err = ocelot_hw_get_value(info, pin, PINCONF_SCHMITT, &val);
 		if (err)
 			return err;
 
-		val = (val & SCHMITT_BIT ? true : false);
+		val = !!(val & info->pincfg_data->schmitt_bit);
 		break;
 
 	case PIN_CONFIG_DRIVE_STRENGTH:
@@ -1479,6 +1499,7 @@ static int ocelot_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
 			      unsigned long *configs, unsigned int num_configs)
 {
 	struct ocelot_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
+	const struct ocelot_pincfg_data *opd = info->pincfg_data;
 	u32 param, arg, p;
 	int cfg, err = 0;
 
@@ -1491,8 +1512,8 @@ static int ocelot_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
 		case PIN_CONFIG_BIAS_PULL_UP:
 		case PIN_CONFIG_BIAS_PULL_DOWN:
 			arg = (param == PIN_CONFIG_BIAS_DISABLE) ? 0 :
-			(param == PIN_CONFIG_BIAS_PULL_UP) ? BIAS_PU_BIT :
-			BIAS_PD_BIT;
+			      (param == PIN_CONFIG_BIAS_PULL_UP) ?
+				opd->pu_bit : opd->pd_bit;
 
 			err = ocelot_hw_set_value(info, pin, PINCONF_BIAS, arg);
 			if (err)
@@ -1501,7 +1522,10 @@ static int ocelot_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
 			break;
 
 		case PIN_CONFIG_INPUT_SCHMITT_ENABLE:
-			arg = arg ? SCHMITT_BIT : 0;
+			if (!opd->schmitt_bit)
+				return -EOPNOTSUPP;
+
+			arg = arg ? opd->schmitt_bit : 0;
 			err = ocelot_hw_set_value(info, pin, PINCONF_SCHMITT,
 						  arg);
 			if (err)
@@ -1562,69 +1586,94 @@ static const struct pinctrl_ops ocelot_pctl_ops = {
 	.dt_free_map = pinconf_generic_dt_free_map,
 };
 
-static struct pinctrl_desc luton_desc = {
-	.name = "luton-pinctrl",
-	.pins = luton_pins,
-	.npins = ARRAY_SIZE(luton_pins),
-	.pctlops = &ocelot_pctl_ops,
-	.pmxops = &ocelot_pmx_ops,
-	.owner = THIS_MODULE,
+static struct ocelot_match_data luton_desc = {
+	.desc = {
+		.name = "luton-pinctrl",
+		.pins = luton_pins,
+		.npins = ARRAY_SIZE(luton_pins),
+		.pctlops = &ocelot_pctl_ops,
+		.pmxops = &ocelot_pmx_ops,
+		.owner = THIS_MODULE,
+	},
 };
 
-static struct pinctrl_desc serval_desc = {
-	.name = "serval-pinctrl",
-	.pins = serval_pins,
-	.npins = ARRAY_SIZE(serval_pins),
-	.pctlops = &ocelot_pctl_ops,
-	.pmxops = &ocelot_pmx_ops,
-	.owner = THIS_MODULE,
+static struct ocelot_match_data serval_desc = {
+	.desc = {
+		.name = "serval-pinctrl",
+		.pins = serval_pins,
+		.npins = ARRAY_SIZE(serval_pins),
+		.pctlops = &ocelot_pctl_ops,
+		.pmxops = &ocelot_pmx_ops,
+		.owner = THIS_MODULE,
+	},
 };
 
-static struct pinctrl_desc ocelot_desc = {
-	.name = "ocelot-pinctrl",
-	.pins = ocelot_pins,
-	.npins = ARRAY_SIZE(ocelot_pins),
-	.pctlops = &ocelot_pctl_ops,
-	.pmxops = &ocelot_pmx_ops,
-	.owner = THIS_MODULE,
+static struct ocelot_match_data ocelot_desc = {
+	.desc = {
+		.name = "ocelot-pinctrl",
+		.pins = ocelot_pins,
+		.npins = ARRAY_SIZE(ocelot_pins),
+		.pctlops = &ocelot_pctl_ops,
+		.pmxops = &ocelot_pmx_ops,
+		.owner = THIS_MODULE,
+	},
 };
 
-static struct pinctrl_desc jaguar2_desc = {
-	.name = "jaguar2-pinctrl",
-	.pins = jaguar2_pins,
-	.npins = ARRAY_SIZE(jaguar2_pins),
-	.pctlops = &ocelot_pctl_ops,
-	.pmxops = &ocelot_pmx_ops,
-	.owner = THIS_MODULE,
+static struct ocelot_match_data jaguar2_desc = {
+	.desc = {
+		.name = "jaguar2-pinctrl",
+		.pins = jaguar2_pins,
+		.npins = ARRAY_SIZE(jaguar2_pins),
+		.pctlops = &ocelot_pctl_ops,
+		.pmxops = &ocelot_pmx_ops,
+		.owner = THIS_MODULE,
+	},
 };
 
-static struct pinctrl_desc servalt_desc = {
-	.name = "servalt-pinctrl",
-	.pins = servalt_pins,
-	.npins = ARRAY_SIZE(servalt_pins),
-	.pctlops = &ocelot_pctl_ops,
-	.pmxops = &ocelot_pmx_ops,
-	.owner = THIS_MODULE,
+static struct ocelot_match_data servalt_desc = {
+	.desc = {
+		.name = "servalt-pinctrl",
+		.pins = servalt_pins,
+		.npins = ARRAY_SIZE(servalt_pins),
+		.pctlops = &ocelot_pctl_ops,
+		.pmxops = &ocelot_pmx_ops,
+		.owner = THIS_MODULE,
+	},
 };
 
-static struct pinctrl_desc sparx5_desc = {
-	.name = "sparx5-pinctrl",
-	.pins = sparx5_pins,
-	.npins = ARRAY_SIZE(sparx5_pins),
-	.pctlops = &ocelot_pctl_ops,
-	.pmxops = &ocelot_pmx_ops,
-	.confops = &ocelot_confops,
-	.owner = THIS_MODULE,
+static struct ocelot_match_data sparx5_desc = {
+	.desc = {
+		.name = "sparx5-pinctrl",
+		.pins = sparx5_pins,
+		.npins = ARRAY_SIZE(sparx5_pins),
+		.pctlops = &ocelot_pctl_ops,
+		.pmxops = &ocelot_pmx_ops,
+		.confops = &ocelot_confops,
+		.owner = THIS_MODULE,
+	},
+	.pincfg_data = {
+		.pd_bit = BIT(4),
+		.pu_bit = BIT(3),
+		.drive_bits = GENMASK(1, 0),
+		.schmitt_bit = BIT(2),
+	},
 };
 
-static struct pinctrl_desc lan966x_desc = {
-	.name = "lan966x-pinctrl",
-	.pins = lan966x_pins,
-	.npins = ARRAY_SIZE(lan966x_pins),
-	.pctlops = &ocelot_pctl_ops,
-	.pmxops = &lan966x_pmx_ops,
-	.confops = &ocelot_confops,
-	.owner = THIS_MODULE,
+static struct ocelot_match_data lan966x_desc = {
+	.desc = {
+		.name = "lan966x-pinctrl",
+		.pins = lan966x_pins,
+		.npins = ARRAY_SIZE(lan966x_pins),
+		.pctlops = &ocelot_pctl_ops,
+		.pmxops = &lan966x_pmx_ops,
+		.confops = &ocelot_confops,
+		.owner = THIS_MODULE,
+	},
+	.pincfg_data = {
+		.pd_bit = BIT(3),
+		.pu_bit = BIT(2),
+		.drive_bits = GENMASK(1, 0),
+	},
 };
 
 static int ocelot_create_group_func_map(struct device *dev,
@@ -1890,7 +1939,8 @@ static const struct of_device_id ocelot_pinctrl_of_match[] = {
 	{},
 };
 
-static struct regmap *ocelot_pinctrl_create_pincfg(struct platform_device *pdev)
+static struct regmap *ocelot_pinctrl_create_pincfg(struct platform_device *pdev,
+						   const struct ocelot_pinctrl *info)
 {
 	void __iomem *base;
 
@@ -1898,7 +1948,7 @@ static struct regmap *ocelot_pinctrl_create_pincfg(struct platform_device *pdev)
 		.reg_bits = 32,
 		.val_bits = 32,
 		.reg_stride = 4,
-		.max_register = 32,
+		.max_register = info->desc->npins * 4,
 		.name = "pincfg",
 	};
 
@@ -1913,6 +1963,7 @@ static struct regmap *ocelot_pinctrl_create_pincfg(struct platform_device *pdev)
 
 static int ocelot_pinctrl_probe(struct platform_device *pdev)
 {
+	const struct ocelot_match_data *data;
 	struct device *dev = &pdev->dev;
 	struct ocelot_pinctrl *info;
 	struct reset_control *reset;
@@ -1929,7 +1980,16 @@ static int ocelot_pinctrl_probe(struct platform_device *pdev)
 	if (!info)
 		return -ENOMEM;
 
-	info->desc = (struct pinctrl_desc *)device_get_match_data(dev);
+	data = device_get_match_data(dev);
+	if (!data)
+		return -EINVAL;
+
+	info->desc = devm_kmemdup(dev, &data->desc, sizeof(*info->desc),
+				  GFP_KERNEL);
+	if (!info->desc)
+		return -ENOMEM;
+
+	info->pincfg_data = &data->pincfg_data;
 
 	reset = devm_reset_control_get_optional_shared(dev, "switch");
 	if (IS_ERR(reset))
@@ -1956,7 +2016,7 @@ static int ocelot_pinctrl_probe(struct platform_device *pdev)
 
 	/* Pinconf registers */
 	if (info->desc->confops) {
-		pincfg = ocelot_pinctrl_create_pincfg(pdev);
+		pincfg = ocelot_pinctrl_create_pincfg(pdev, info);
 		if (IS_ERR(pincfg))
 			dev_dbg(dev, "Failed to create pincfg regmap\n");
 		else
diff --git linux-libre-5.19-rc7-gnu/drivers/pinctrl/ralink/pinctrl-ralink.c linux-libre-5.19-rc8-gnu/drivers/pinctrl/ralink/pinctrl-ralink.c
index 63429a287434..770862f45b3f 100644
--- linux-libre-5.19-rc7-gnu/drivers/pinctrl/ralink/pinctrl-ralink.c
+++ linux-libre-5.19-rc8-gnu/drivers/pinctrl/ralink/pinctrl-ralink.c
@@ -266,6 +266,8 @@ static int ralink_pinctrl_pins(struct ralink_priv *p)
 						p->func[i]->pin_count,
 						sizeof(int),
 						GFP_KERNEL);
+		if (!p->func[i]->pins)
+			return -ENOMEM;
 		for (j = 0; j < p->func[i]->pin_count; j++)
 			p->func[i]->pins[j] = p->func[i]->pin_first + j;
 
diff --git linux-libre-5.19-rc7-gnu/drivers/pinctrl/sunplus/sppctl.c linux-libre-5.19-rc8-gnu/drivers/pinctrl/sunplus/sppctl.c
index 3ba47040ac42..2b3335ab56c6 100644
--- linux-libre-5.19-rc7-gnu/drivers/pinctrl/sunplus/sppctl.c
+++ linux-libre-5.19-rc8-gnu/drivers/pinctrl/sunplus/sppctl.c
@@ -871,6 +871,9 @@ static int sppctl_dt_node_to_map(struct pinctrl_dev *pctldev, struct device_node
 	}
 
 	*map = kcalloc(*num_maps + nmG, sizeof(**map), GFP_KERNEL);
+	if (*map == NULL)
+		return -ENOMEM;
+
 	for (i = 0; i < (*num_maps); i++) {
 		dt_pin = be32_to_cpu(list[i]);
 		pin_num = FIELD_GET(GENMASK(31, 24), dt_pin);
diff --git linux-libre-5.19-rc7-gnu/drivers/spi/spi-bcm2835.c linux-libre-5.19-rc8-gnu/drivers/spi/spi-bcm2835.c
index 775c0bf2f923..0933948d7df3 100644
--- linux-libre-5.19-rc7-gnu/drivers/spi/spi-bcm2835.c
+++ linux-libre-5.19-rc8-gnu/drivers/spi/spi-bcm2835.c
@@ -1138,10 +1138,14 @@ static void bcm2835_spi_handle_err(struct spi_controller *ctlr,
 	struct bcm2835_spi *bs = spi_controller_get_devdata(ctlr);
 
 	/* if an error occurred and we have an active dma, then terminate */
-	dmaengine_terminate_sync(ctlr->dma_tx);
-	bs->tx_dma_active = false;
-	dmaengine_terminate_sync(ctlr->dma_rx);
-	bs->rx_dma_active = false;
+	if (ctlr->dma_tx) {
+		dmaengine_terminate_sync(ctlr->dma_tx);
+		bs->tx_dma_active = false;
+	}
+	if (ctlr->dma_rx) {
+		dmaengine_terminate_sync(ctlr->dma_rx);
+		bs->rx_dma_active = false;
+	}
 	bcm2835_spi_undo_prologue(bs);
 
 	/* and reset */
diff --git linux-libre-5.19-rc7-gnu/drivers/spi/spi-cadence.c linux-libre-5.19-rc8-gnu/drivers/spi/spi-cadence.c
index 31d778e9d255..6a7f7df1e776 100644
--- linux-libre-5.19-rc7-gnu/drivers/spi/spi-cadence.c
+++ linux-libre-5.19-rc8-gnu/drivers/spi/spi-cadence.c
@@ -69,7 +69,7 @@
 #define CDNS_SPI_BAUD_DIV_SHIFT		3 /* Baud rate divisor shift in CR */
 #define CDNS_SPI_SS_SHIFT		10 /* Slave Select field shift in CR */
 #define CDNS_SPI_SS0			0x1 /* Slave Select zero */
-#define CDNS_SPI_NOSS			0x3C /* No Slave select */
+#define CDNS_SPI_NOSS			0xF /* No Slave select */
 
 /*
  * SPI Interrupt Registers bit Masks
diff --git linux-libre-5.19-rc7-gnu/drivers/spi/spi-rspi.c linux-libre-5.19-rc8-gnu/drivers/spi/spi-rspi.c
index 7a014eeec2d0..411b1307b7fd 100644
--- linux-libre-5.19-rc7-gnu/drivers/spi/spi-rspi.c
+++ linux-libre-5.19-rc8-gnu/drivers/spi/spi-rspi.c
@@ -613,6 +613,10 @@ static int rspi_dma_transfer(struct rspi_data *rspi, struct sg_table *tx,
 					       rspi->dma_callbacked, HZ);
 	if (ret > 0 && rspi->dma_callbacked) {
 		ret = 0;
+		if (tx)
+			dmaengine_synchronize(rspi->ctlr->dma_tx);
+		if (rx)
+			dmaengine_synchronize(rspi->ctlr->dma_rx);
 	} else {
 		if (!ret) {
 			dev_err(&rspi->ctlr->dev, "DMA timeout\n");
diff --git linux-libre-5.19-rc7-gnu/drivers/virt/coco/sev-guest/sev-guest.c linux-libre-5.19-rc8-gnu/drivers/virt/coco/sev-guest/sev-guest.c
index 90ce16b6e05f..f422f9c58ba7 100644
--- linux-libre-5.19-rc7-gnu/drivers/virt/coco/sev-guest/sev-guest.c
+++ linux-libre-5.19-rc8-gnu/drivers/virt/coco/sev-guest/sev-guest.c
@@ -632,16 +632,19 @@ static int __init sev_guest_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct snp_guest_dev *snp_dev;
 	struct miscdevice *misc;
+	void __iomem *mapping;
 	int ret;
 
 	if (!dev->platform_data)
 		return -ENODEV;
 
 	data = (struct sev_guest_platform_data *)dev->platform_data;
-	layout = (__force void *)ioremap_encrypted(data->secrets_gpa, PAGE_SIZE);
-	if (!layout)
+	mapping = ioremap_encrypted(data->secrets_gpa, PAGE_SIZE);
+	if (!mapping)
 		return -ENODEV;
 
+	layout = (__force void *)mapping;
+
 	ret = -ENOMEM;
 	snp_dev = devm_kzalloc(&pdev->dev, sizeof(struct snp_guest_dev), GFP_KERNEL);
 	if (!snp_dev)
@@ -706,7 +709,7 @@ e_free_response:
 e_free_request:
 	free_shared_pages(snp_dev->request, sizeof(struct snp_guest_msg));
 e_unmap:
-	iounmap(layout);
+	iounmap(mapping);
 	return ret;
 }
 
diff --git linux-libre-5.19-rc7-gnu/fs/io_uring.c linux-libre-5.19-rc8-gnu/fs/io_uring.c
index a01ea49f3017..e8e769be9ed0 100644
--- linux-libre-5.19-rc7-gnu/fs/io_uring.c
+++ linux-libre-5.19-rc8-gnu/fs/io_uring.c
@@ -1737,6 +1737,14 @@ static void io_kbuf_recycle(struct io_kiocb *req, unsigned issue_flags)
 	    (req->flags & REQ_F_PARTIAL_IO))
 		return;
 
+	/*
+	 * READV uses fields in `struct io_rw` (len/addr) to stash the selected
+	 * buffer data. However if that buffer is recycled the original request
+	 * data stored in addr is lost. Therefore forbid recycling for now.
+	 */
+	if (req->opcode == IORING_OP_READV)
+		return;
+
 	/*
 	 * We don't need to recycle for REQ_F_BUFFER_RING, we can just clear
 	 * the flag and hence ensure that bl->head doesn't get incremented.
@@ -12931,7 +12939,7 @@ static int io_register_pbuf_ring(struct io_ring_ctx *ctx, void __user *arg)
 {
 	struct io_uring_buf_ring *br;
 	struct io_uring_buf_reg reg;
-	struct io_buffer_list *bl;
+	struct io_buffer_list *bl, *free_bl = NULL;
 	struct page **pages;
 	int nr_pages;
 
@@ -12963,7 +12971,7 @@ static int io_register_pbuf_ring(struct io_ring_ctx *ctx, void __user *arg)
 		if (bl->buf_nr_pages || !list_empty(&bl->buf_list))
 			return -EEXIST;
 	} else {
-		bl = kzalloc(sizeof(*bl), GFP_KERNEL);
+		free_bl = bl = kzalloc(sizeof(*bl), GFP_KERNEL);
 		if (!bl)
 			return -ENOMEM;
 	}
@@ -12972,7 +12980,7 @@ static int io_register_pbuf_ring(struct io_ring_ctx *ctx, void __user *arg)
 			     struct_size(br, bufs, reg.ring_entries),
 			     &nr_pages);
 	if (IS_ERR(pages)) {
-		kfree(bl);
+		kfree(free_bl);
 		return PTR_ERR(pages);
 	}
 
diff --git linux-libre-5.19-rc7-gnu/include/asm-generic/tlb.h linux-libre-5.19-rc8-gnu/include/asm-generic/tlb.h
index ff3e82553a76..492dce43236e 100644
--- linux-libre-5.19-rc7-gnu/include/asm-generic/tlb.h
+++ linux-libre-5.19-rc8-gnu/include/asm-generic/tlb.h
@@ -158,9 +158,24 @@
  *  Useful if your architecture doesn't use IPIs for remote TLB invalidates
  *  and therefore doesn't naturally serialize with software page-table walkers.
  *
+ *  MMU_GATHER_NO_FLUSH_CACHE
+ *
+ *  Indicates the architecture has flush_cache_range() but it needs *NOT* be called
+ *  before unmapping a VMA.
+ *
+ *  NOTE: strictly speaking we shouldn't have this knob and instead rely on
+ *	  flush_cache_range() being a NOP, except Sparc64 seems to be
+ *	  different here.
+ *
+ *  MMU_GATHER_MERGE_VMAS
+ *
+ *  Indicates the architecture wants to merge ranges over VMAs; typical when
+ *  multiple range invalidates are more expensive than a full invalidate.
+ *
  *  MMU_GATHER_NO_RANGE
  *
- *  Use this if your architecture lacks an efficient flush_tlb_range().
+ *  Use this if your architecture lacks an efficient flush_tlb_range(). This
+ *  option implies MMU_GATHER_MERGE_VMAS above.
  *
  *  MMU_GATHER_NO_GATHER
  *
@@ -288,6 +303,7 @@ struct mmu_gather {
 	 */
 	unsigned int		vma_exec : 1;
 	unsigned int		vma_huge : 1;
+	unsigned int		vma_pfn  : 1;
 
 	unsigned int		batch_count;
 
@@ -334,8 +350,8 @@ static inline void __tlb_reset_range(struct mmu_gather *tlb)
 
 #ifdef CONFIG_MMU_GATHER_NO_RANGE
 
-#if defined(tlb_flush) || defined(tlb_start_vma) || defined(tlb_end_vma)
-#error MMU_GATHER_NO_RANGE relies on default tlb_flush(), tlb_start_vma() and tlb_end_vma()
+#if defined(tlb_flush)
+#error MMU_GATHER_NO_RANGE relies on default tlb_flush()
 #endif
 
 /*
@@ -352,20 +368,9 @@ static inline void tlb_flush(struct mmu_gather *tlb)
 		flush_tlb_mm(tlb->mm);
 }
 
-static inline void
-tlb_update_vma_flags(struct mmu_gather *tlb, struct vm_area_struct *vma) { }
-
-#define tlb_end_vma tlb_end_vma
-static inline void tlb_end_vma(struct mmu_gather *tlb, struct vm_area_struct *vma) { }
-
 #else /* CONFIG_MMU_GATHER_NO_RANGE */
 
 #ifndef tlb_flush
-
-#if defined(tlb_start_vma) || defined(tlb_end_vma)
-#error Default tlb_flush() relies on default tlb_start_vma() and tlb_end_vma()
-#endif
-
 /*
  * When an architecture does not provide its own tlb_flush() implementation
  * but does have a reasonably efficient flush_vma_range() implementation
@@ -385,6 +390,9 @@ static inline void tlb_flush(struct mmu_gather *tlb)
 		flush_tlb_range(&vma, tlb->start, tlb->end);
 	}
 }
+#endif
+
+#endif /* CONFIG_MMU_GATHER_NO_RANGE */
 
 static inline void
 tlb_update_vma_flags(struct mmu_gather *tlb, struct vm_area_struct *vma)
@@ -402,17 +410,9 @@ tlb_update_vma_flags(struct mmu_gather *tlb, struct vm_area_struct *vma)
 	 */
 	tlb->vma_huge = is_vm_hugetlb_page(vma);
 	tlb->vma_exec = !!(vma->vm_flags & VM_EXEC);
+	tlb->vma_pfn  = !!(vma->vm_flags & (VM_PFNMAP|VM_MIXEDMAP));
 }
 
-#else
-
-static inline void
-tlb_update_vma_flags(struct mmu_gather *tlb, struct vm_area_struct *vma) { }
-
-#endif
-
-#endif /* CONFIG_MMU_GATHER_NO_RANGE */
-
 static inline void tlb_flush_mmu_tlbonly(struct mmu_gather *tlb)
 {
 	/*
@@ -486,32 +486,36 @@ static inline unsigned long tlb_get_unmap_size(struct mmu_gather *tlb)
  * case where we're doing a full MM flush.  When we're doing a munmap,
  * the vmas are adjusted to only cover the region to be torn down.
  */
-#ifndef tlb_start_vma
 static inline void tlb_start_vma(struct mmu_gather *tlb, struct vm_area_struct *vma)
 {
 	if (tlb->fullmm)
 		return;
 
 	tlb_update_vma_flags(tlb, vma);
+#ifndef CONFIG_MMU_GATHER_NO_FLUSH_CACHE
 	flush_cache_range(vma, vma->vm_start, vma->vm_end);
-}
 #endif
+}
 
-#ifndef tlb_end_vma
 static inline void tlb_end_vma(struct mmu_gather *tlb, struct vm_area_struct *vma)
 {
 	if (tlb->fullmm)
 		return;
 
 	/*
-	 * Do a TLB flush and reset the range at VMA boundaries; this avoids
-	 * the ranges growing with the unused space between consecutive VMAs,
-	 * but also the mmu_gather::vma_* flags from tlb_start_vma() rely on
-	 * this.
+	 * VM_PFNMAP is more fragile because the core mm will not track the
+	 * page mapcount -- there might not be page-frames for these PFNs after
+	 * all. Force flush TLBs for such ranges to avoid munmap() vs
+	 * unmap_mapping_range() races.
 	 */
-	tlb_flush_mmu_tlbonly(tlb);
+	if (tlb->vma_pfn || !IS_ENABLED(CONFIG_MMU_GATHER_MERGE_VMAS)) {
+		/*
+		 * Do a TLB flush and reset the range at VMA boundaries; this avoids
+		 * the ranges growing with the unused space between consecutive VMAs.
+		 */
+		tlb_flush_mmu_tlbonly(tlb);
+	}
 }
-#endif
 
 /*
  * tlb_flush_{pte|pmd|pud|p4d}_range() adjust the tlb->start and tlb->end,
diff --git linux-libre-5.19-rc7-gnu/include/drm/gpu_scheduler.h linux-libre-5.19-rc8-gnu/include/drm/gpu_scheduler.h
index 0fca8f38bee4..addb135eeea6 100644
--- linux-libre-5.19-rc7-gnu/include/drm/gpu_scheduler.h
+++ linux-libre-5.19-rc8-gnu/include/drm/gpu_scheduler.h
@@ -28,7 +28,7 @@
 #include <linux/dma-fence.h>
 #include <linux/completion.h>
 #include <linux/xarray.h>
-#include <linux/irq_work.h>
+#include <linux/workqueue.h>
 
 #define MAX_WAIT_SCHED_ENTITY_Q_EMPTY msecs_to_jiffies(1000)
 
@@ -295,7 +295,7 @@ struct drm_sched_job {
 	 */
 	union {
 		struct dma_fence_cb		finish_cb;
-		struct irq_work 		work;
+		struct work_struct 		work;
 	};
 
 	uint64_t			id;
diff --git linux-libre-5.19-rc7-gnu/include/linux/stmmac.h linux-libre-5.19-rc8-gnu/include/linux/stmmac.h
index 29917850f079..8df475db88c0 100644
--- linux-libre-5.19-rc7-gnu/include/linux/stmmac.h
+++ linux-libre-5.19-rc8-gnu/include/linux/stmmac.h
@@ -260,6 +260,7 @@ struct plat_stmmacenet_data {
 	bool has_crossts;
 	int int_snapshot_num;
 	int ext_snapshot_num;
+	bool int_snapshot_en;
 	bool ext_snapshot_en;
 	bool multi_msi_en;
 	int msi_mac_vec;
diff --git linux-libre-5.19-rc7-gnu/include/net/amt.h linux-libre-5.19-rc8-gnu/include/net/amt.h
index 0e40c3d64fcf..08fc30cf2f34 100644
--- linux-libre-5.19-rc7-gnu/include/net/amt.h
+++ linux-libre-5.19-rc8-gnu/include/net/amt.h
@@ -78,6 +78,15 @@ enum amt_status {
 
 #define AMT_STATUS_MAX (__AMT_STATUS_MAX - 1)
 
+/* Gateway events only */
+enum amt_event {
+	AMT_EVENT_NONE,
+	AMT_EVENT_RECEIVE,
+	AMT_EVENT_SEND_DISCOVERY,
+	AMT_EVENT_SEND_REQUEST,
+	__AMT_EVENT_MAX,
+};
+
 struct amt_header {
 #if defined(__LITTLE_ENDIAN_BITFIELD)
 	u8 type:4,
@@ -292,6 +301,12 @@ struct amt_group_node {
 	struct hlist_head	sources[];
 };
 
+#define AMT_MAX_EVENTS	16
+struct amt_events {
+	enum amt_event event;
+	struct sk_buff *skb;
+};
+
 struct amt_dev {
 	struct net_device       *dev;
 	struct net_device       *stream_dev;
@@ -308,6 +323,7 @@ struct amt_dev {
 	struct delayed_work     req_wq;
 	/* Protected by RTNL */
 	struct delayed_work     secret_wq;
+	struct work_struct	event_wq;
 	/* AMT status */
 	enum amt_status		status;
 	/* Generated key */
@@ -345,6 +361,10 @@ struct amt_dev {
 	/* Used only in gateway mode */
 	u64			mac:48,
 				reserved:16;
+	/* AMT gateway side message handler queue */
+	struct amt_events	events[AMT_MAX_EVENTS];
+	u8			event_idx;
+	u8			nr_events;
 };
 
 #define AMT_TOS			0xc0
diff --git linux-libre-5.19-rc7-gnu/include/net/inet_hashtables.h linux-libre-5.19-rc8-gnu/include/net/inet_hashtables.h
index ebfa3df6f8dc..fd6b510d114b 100644
--- linux-libre-5.19-rc7-gnu/include/net/inet_hashtables.h
+++ linux-libre-5.19-rc8-gnu/include/net/inet_hashtables.h
@@ -179,7 +179,7 @@ static inline bool inet_sk_bound_dev_eq(struct net *net, int bound_dev_if,
 					int dif, int sdif)
 {
 #if IS_ENABLED(CONFIG_NET_L3_MASTER_DEV)
-	return inet_bound_dev_eq(!!net->ipv4.sysctl_tcp_l3mdev_accept,
+	return inet_bound_dev_eq(!!READ_ONCE(net->ipv4.sysctl_tcp_l3mdev_accept),
 				 bound_dev_if, dif, sdif);
 #else
 	return inet_bound_dev_eq(true, bound_dev_if, dif, sdif);
diff --git linux-libre-5.19-rc7-gnu/include/net/inet_sock.h linux-libre-5.19-rc8-gnu/include/net/inet_sock.h
index daead5fb389a..6395f6b9a5d2 100644
--- linux-libre-5.19-rc7-gnu/include/net/inet_sock.h
+++ linux-libre-5.19-rc8-gnu/include/net/inet_sock.h
@@ -107,7 +107,8 @@ static inline struct inet_request_sock *inet_rsk(const struct request_sock *sk)
 
 static inline u32 inet_request_mark(const struct sock *sk, struct sk_buff *skb)
 {
-	if (!sk->sk_mark && sock_net(sk)->ipv4.sysctl_tcp_fwmark_accept)
+	if (!sk->sk_mark &&
+	    READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_fwmark_accept))
 		return skb->mark;
 
 	return sk->sk_mark;
@@ -120,7 +121,7 @@ static inline int inet_request_bound_dev_if(const struct sock *sk,
 #ifdef CONFIG_NET_L3_MASTER_DEV
 	struct net *net = sock_net(sk);
 
-	if (!bound_dev_if && net->ipv4.sysctl_tcp_l3mdev_accept)
+	if (!bound_dev_if && READ_ONCE(net->ipv4.sysctl_tcp_l3mdev_accept))
 		return l3mdev_master_ifindex_by_index(net, skb->skb_iif);
 #endif
 
@@ -132,7 +133,7 @@ static inline int inet_sk_bound_l3mdev(const struct sock *sk)
 #ifdef CONFIG_NET_L3_MASTER_DEV
 	struct net *net = sock_net(sk);
 
-	if (!net->ipv4.sysctl_tcp_l3mdev_accept)
+	if (!READ_ONCE(net->ipv4.sysctl_tcp_l3mdev_accept))
 		return l3mdev_master_ifindex_by_index(net,
 						      sk->sk_bound_dev_if);
 #endif
@@ -374,7 +375,7 @@ static inline bool inet_get_convert_csum(struct sock *sk)
 static inline bool inet_can_nonlocal_bind(struct net *net,
 					  struct inet_sock *inet)
 {
-	return net->ipv4.sysctl_ip_nonlocal_bind ||
+	return READ_ONCE(net->ipv4.sysctl_ip_nonlocal_bind) ||
 		inet->freebind || inet->transparent;
 }
 
diff --git linux-libre-5.19-rc7-gnu/include/net/ip.h linux-libre-5.19-rc8-gnu/include/net/ip.h
index 26fffda78cca..1c979fd1904c 100644
--- linux-libre-5.19-rc7-gnu/include/net/ip.h
+++ linux-libre-5.19-rc8-gnu/include/net/ip.h
@@ -357,7 +357,7 @@ static inline bool sysctl_dev_name_is_allowed(const char *name)
 
 static inline bool inet_port_requires_bind_service(struct net *net, unsigned short port)
 {
-	return port < net->ipv4.sysctl_ip_prot_sock;
+	return port < READ_ONCE(net->ipv4.sysctl_ip_prot_sock);
 }
 
 #else
@@ -384,7 +384,7 @@ void ipfrag_init(void);
 void ip_static_sysctl_init(void);
 
 #define IP4_REPLY_MARK(net, mark) \
-	((net)->ipv4.sysctl_fwmark_reflect ? (mark) : 0)
+	(READ_ONCE((net)->ipv4.sysctl_fwmark_reflect) ? (mark) : 0)
 
 static inline bool ip_is_fragment(const struct iphdr *iph)
 {
@@ -446,7 +446,7 @@ static inline unsigned int ip_dst_mtu_maybe_forward(const struct dst_entry *dst,
 	struct net *net = dev_net(dst->dev);
 	unsigned int mtu;
 
-	if (net->ipv4.sysctl_ip_fwd_use_pmtu ||
+	if (READ_ONCE(net->ipv4.sysctl_ip_fwd_use_pmtu) ||
 	    ip_mtu_locked(dst) ||
 	    !forwarding) {
 		mtu = rt->rt_pmtu;
diff --git linux-libre-5.19-rc7-gnu/include/net/protocol.h linux-libre-5.19-rc8-gnu/include/net/protocol.h
index f51c06ae365f..6aef8cb11cc8 100644
--- linux-libre-5.19-rc7-gnu/include/net/protocol.h
+++ linux-libre-5.19-rc8-gnu/include/net/protocol.h
@@ -35,8 +35,6 @@
 
 /* This is used to register protocols. */
 struct net_protocol {
-	int			(*early_demux)(struct sk_buff *skb);
-	int			(*early_demux_handler)(struct sk_buff *skb);
 	int			(*handler)(struct sk_buff *skb);
 
 	/* This returns an error if we weren't able to handle the error. */
@@ -52,8 +50,6 @@ struct net_protocol {
 
 #if IS_ENABLED(CONFIG_IPV6)
 struct inet6_protocol {
-	void	(*early_demux)(struct sk_buff *skb);
-	void    (*early_demux_handler)(struct sk_buff *skb);
 	int	(*handler)(struct sk_buff *skb);
 
 	/* This returns an error if we weren't able to handle the error. */
diff --git linux-libre-5.19-rc7-gnu/include/net/route.h linux-libre-5.19-rc8-gnu/include/net/route.h
index 991a3985712d..bbcf2aba149f 100644
--- linux-libre-5.19-rc7-gnu/include/net/route.h
+++ linux-libre-5.19-rc8-gnu/include/net/route.h
@@ -373,7 +373,7 @@ static inline int ip4_dst_hoplimit(const struct dst_entry *dst)
 	struct net *net = dev_net(dst->dev);
 
 	if (hoplimit == 0)
-		hoplimit = net->ipv4.sysctl_ip_default_ttl;
+		hoplimit = READ_ONCE(net->ipv4.sysctl_ip_default_ttl);
 	return hoplimit;
 }
 
diff --git linux-libre-5.19-rc7-gnu/include/net/tcp.h linux-libre-5.19-rc8-gnu/include/net/tcp.h
index 1e99f5c61f84..071735e10872 100644
--- linux-libre-5.19-rc7-gnu/include/net/tcp.h
+++ linux-libre-5.19-rc8-gnu/include/net/tcp.h
@@ -932,7 +932,7 @@ extern const struct inet_connection_sock_af_ops ipv6_specific;
 
 INDIRECT_CALLABLE_DECLARE(void tcp_v6_send_check(struct sock *sk, struct sk_buff *skb));
 INDIRECT_CALLABLE_DECLARE(int tcp_v6_rcv(struct sk_buff *skb));
-INDIRECT_CALLABLE_DECLARE(void tcp_v6_early_demux(struct sk_buff *skb));
+void tcp_v6_early_demux(struct sk_buff *skb);
 
 #endif
 
@@ -1403,8 +1403,8 @@ static inline void tcp_slow_start_after_idle_check(struct sock *sk)
 	struct tcp_sock *tp = tcp_sk(sk);
 	s32 delta;
 
-	if (!sock_net(sk)->ipv4.sysctl_tcp_slow_start_after_idle || tp->packets_out ||
-	    ca_ops->cong_control)
+	if (!READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_slow_start_after_idle) ||
+	    tp->packets_out || ca_ops->cong_control)
 		return;
 	delta = tcp_jiffies32 - tp->lsndtime;
 	if (delta > inet_csk(sk)->icsk_rto)
@@ -1493,21 +1493,24 @@ static inline int keepalive_intvl_when(const struct tcp_sock *tp)
 {
 	struct net *net = sock_net((struct sock *)tp);
 
-	return tp->keepalive_intvl ? : net->ipv4.sysctl_tcp_keepalive_intvl;
+	return tp->keepalive_intvl ? :
+		READ_ONCE(net->ipv4.sysctl_tcp_keepalive_intvl);
 }
 
 static inline int keepalive_time_when(const struct tcp_sock *tp)
 {
 	struct net *net = sock_net((struct sock *)tp);
 
-	return tp->keepalive_time ? : net->ipv4.sysctl_tcp_keepalive_time;
+	return tp->keepalive_time ? :
+		READ_ONCE(net->ipv4.sysctl_tcp_keepalive_time);
 }
 
 static inline int keepalive_probes(const struct tcp_sock *tp)
 {
 	struct net *net = sock_net((struct sock *)tp);
 
-	return tp->keepalive_probes ? : net->ipv4.sysctl_tcp_keepalive_probes;
+	return tp->keepalive_probes ? :
+		READ_ONCE(net->ipv4.sysctl_tcp_keepalive_probes);
 }
 
 static inline u32 keepalive_time_elapsed(const struct tcp_sock *tp)
@@ -1520,7 +1523,8 @@ static inline u32 keepalive_time_elapsed(const struct tcp_sock *tp)
 
 static inline int tcp_fin_time(const struct sock *sk)
 {
-	int fin_timeout = tcp_sk(sk)->linger2 ? : sock_net(sk)->ipv4.sysctl_tcp_fin_timeout;
+	int fin_timeout = tcp_sk(sk)->linger2 ? :
+		READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_fin_timeout);
 	const int rto = inet_csk(sk)->icsk_rto;
 
 	if (fin_timeout < (rto << 2) - (rto >> 1))
@@ -2023,7 +2027,7 @@ void __tcp_v4_send_check(struct sk_buff *skb, __be32 saddr, __be32 daddr);
 static inline u32 tcp_notsent_lowat(const struct tcp_sock *tp)
 {
 	struct net *net = sock_net((struct sock *)tp);
-	return tp->notsent_lowat ?: net->ipv4.sysctl_tcp_notsent_lowat;
+	return tp->notsent_lowat ?: READ_ONCE(net->ipv4.sysctl_tcp_notsent_lowat);
 }
 
 bool tcp_stream_memory_free(const struct sock *sk, int wake);
diff --git linux-libre-5.19-rc7-gnu/include/net/udp.h linux-libre-5.19-rc8-gnu/include/net/udp.h
index b83a00330566..8dd4aa1485a6 100644
--- linux-libre-5.19-rc7-gnu/include/net/udp.h
+++ linux-libre-5.19-rc8-gnu/include/net/udp.h
@@ -167,7 +167,7 @@ static inline void udp_csum_pull_header(struct sk_buff *skb)
 typedef struct sock *(*udp_lookup_t)(const struct sk_buff *skb, __be16 sport,
 				     __be16 dport);
 
-INDIRECT_CALLABLE_DECLARE(void udp_v6_early_demux(struct sk_buff *));
+void udp_v6_early_demux(struct sk_buff *skb);
 INDIRECT_CALLABLE_DECLARE(int udpv6_rcv(struct sk_buff *));
 
 struct sk_buff *__udp_gso_segment(struct sk_buff *gso_skb,
@@ -238,7 +238,7 @@ static inline bool udp_sk_bound_dev_eq(struct net *net, int bound_dev_if,
 				       int dif, int sdif)
 {
 #if IS_ENABLED(CONFIG_NET_L3_MASTER_DEV)
-	return inet_bound_dev_eq(!!net->ipv4.sysctl_udp_l3mdev_accept,
+	return inet_bound_dev_eq(!!READ_ONCE(net->ipv4.sysctl_udp_l3mdev_accept),
 				 bound_dev_if, dif, sdif);
 #else
 	return inet_bound_dev_eq(true, bound_dev_if, dif, sdif);
diff --git linux-libre-5.19-rc7-gnu/include/uapi/linux/kvm.h linux-libre-5.19-rc8-gnu/include/uapi/linux/kvm.h
index 811897dadcae..860f867c50c0 100644
--- linux-libre-5.19-rc7-gnu/include/uapi/linux/kvm.h
+++ linux-libre-5.19-rc8-gnu/include/uapi/linux/kvm.h
@@ -2084,7 +2084,7 @@ struct kvm_stats_header {
 #define KVM_STATS_UNIT_SECONDS		(0x2 << KVM_STATS_UNIT_SHIFT)
 #define KVM_STATS_UNIT_CYCLES		(0x3 << KVM_STATS_UNIT_SHIFT)
 #define KVM_STATS_UNIT_BOOLEAN		(0x4 << KVM_STATS_UNIT_SHIFT)
-#define KVM_STATS_UNIT_MAX		KVM_STATS_UNIT_CYCLES
+#define KVM_STATS_UNIT_MAX		KVM_STATS_UNIT_BOOLEAN
 
 #define KVM_STATS_BASE_SHIFT		8
 #define KVM_STATS_BASE_MASK		(0xF << KVM_STATS_BASE_SHIFT)
diff --git linux-libre-5.19-rc7-gnu/kernel/rcu/srcutree.c linux-libre-5.19-rc8-gnu/kernel/rcu/srcutree.c
index 50ba70f019de..1c304fec89c0 100644
--- linux-libre-5.19-rc7-gnu/kernel/rcu/srcutree.c
+++ linux-libre-5.19-rc8-gnu/kernel/rcu/srcutree.c
@@ -511,10 +511,52 @@ static bool srcu_readers_active(struct srcu_struct *ssp)
 	return sum;
 }
 
-#define SRCU_INTERVAL		1	// Base delay if no expedited GPs pending.
-#define SRCU_MAX_INTERVAL	10	// Maximum incremental delay from slow readers.
-#define SRCU_MAX_NODELAY_PHASE	1	// Maximum per-GP-phase consecutive no-delay instances.
-#define SRCU_MAX_NODELAY	100	// Maximum consecutive no-delay instances.
+/*
+ * We use an adaptive strategy for synchronize_srcu() and especially for
+ * synchronize_srcu_expedited().  We spin for a fixed time period
+ * (defined below, boot time configurable) to allow SRCU readers to exit
+ * their read-side critical sections.  If there are still some readers
+ * after one jiffy, we repeatedly block for one jiffy time periods.
+ * The blocking time is increased as the grace-period age increases,
+ * with max blocking time capped at 10 jiffies.
+ */
+#define SRCU_DEFAULT_RETRY_CHECK_DELAY		5
+
+static ulong srcu_retry_check_delay = SRCU_DEFAULT_RETRY_CHECK_DELAY;
+module_param(srcu_retry_check_delay, ulong, 0444);
+
+#define SRCU_INTERVAL		1		// Base delay if no expedited GPs pending.
+#define SRCU_MAX_INTERVAL	10		// Maximum incremental delay from slow readers.
+
+#define SRCU_DEFAULT_MAX_NODELAY_PHASE_LO	3UL	// Lowmark on default per-GP-phase
+							// no-delay instances.
+#define SRCU_DEFAULT_MAX_NODELAY_PHASE_HI	1000UL	// Highmark on default per-GP-phase
+							// no-delay instances.
+
+#define SRCU_UL_CLAMP_LO(val, low)	((val) > (low) ? (val) : (low))
+#define SRCU_UL_CLAMP_HI(val, high)	((val) < (high) ? (val) : (high))
+#define SRCU_UL_CLAMP(val, low, high)	SRCU_UL_CLAMP_HI(SRCU_UL_CLAMP_LO((val), (low)), (high))
+// per-GP-phase no-delay instances adjusted to allow non-sleeping poll upto
+// one jiffies time duration. Mult by 2 is done to factor in the srcu_get_delay()
+// called from process_srcu().
+#define SRCU_DEFAULT_MAX_NODELAY_PHASE_ADJUSTED	\
+	(2UL * USEC_PER_SEC / HZ / SRCU_DEFAULT_RETRY_CHECK_DELAY)
+
+// Maximum per-GP-phase consecutive no-delay instances.
+#define SRCU_DEFAULT_MAX_NODELAY_PHASE	\
+	SRCU_UL_CLAMP(SRCU_DEFAULT_MAX_NODELAY_PHASE_ADJUSTED,	\
+		      SRCU_DEFAULT_MAX_NODELAY_PHASE_LO,	\
+		      SRCU_DEFAULT_MAX_NODELAY_PHASE_HI)
+
+static ulong srcu_max_nodelay_phase = SRCU_DEFAULT_MAX_NODELAY_PHASE;
+module_param(srcu_max_nodelay_phase, ulong, 0444);
+
+// Maximum consecutive no-delay instances.
+#define SRCU_DEFAULT_MAX_NODELAY	(SRCU_DEFAULT_MAX_NODELAY_PHASE > 100 ?	\
+					 SRCU_DEFAULT_MAX_NODELAY_PHASE : 100)
+
+static ulong srcu_max_nodelay = SRCU_DEFAULT_MAX_NODELAY;
+module_param(srcu_max_nodelay, ulong, 0444);
 
 /*
  * Return grace-period delay, zero if there are expedited grace
@@ -522,16 +564,22 @@ static bool srcu_readers_active(struct srcu_struct *ssp)
  */
 static unsigned long srcu_get_delay(struct srcu_struct *ssp)
 {
+	unsigned long gpstart;
+	unsigned long j;
 	unsigned long jbase = SRCU_INTERVAL;
 
 	if (ULONG_CMP_LT(READ_ONCE(ssp->srcu_gp_seq), READ_ONCE(ssp->srcu_gp_seq_needed_exp)))
 		jbase = 0;
-	if (rcu_seq_state(READ_ONCE(ssp->srcu_gp_seq)))
-		jbase += jiffies - READ_ONCE(ssp->srcu_gp_start);
-	if (!jbase) {
-		WRITE_ONCE(ssp->srcu_n_exp_nodelay, READ_ONCE(ssp->srcu_n_exp_nodelay) + 1);
-		if (READ_ONCE(ssp->srcu_n_exp_nodelay) > SRCU_MAX_NODELAY_PHASE)
-			jbase = 1;
+	if (rcu_seq_state(READ_ONCE(ssp->srcu_gp_seq))) {
+		j = jiffies - 1;
+		gpstart = READ_ONCE(ssp->srcu_gp_start);
+		if (time_after(j, gpstart))
+			jbase += j - gpstart;
+		if (!jbase) {
+			WRITE_ONCE(ssp->srcu_n_exp_nodelay, READ_ONCE(ssp->srcu_n_exp_nodelay) + 1);
+			if (READ_ONCE(ssp->srcu_n_exp_nodelay) > srcu_max_nodelay_phase)
+				jbase = 1;
+		}
 	}
 	return jbase > SRCU_MAX_INTERVAL ? SRCU_MAX_INTERVAL : jbase;
 }
@@ -606,15 +654,6 @@ void __srcu_read_unlock(struct srcu_struct *ssp, int idx)
 }
 EXPORT_SYMBOL_GPL(__srcu_read_unlock);
 
-/*
- * We use an adaptive strategy for synchronize_srcu() and especially for
- * synchronize_srcu_expedited().  We spin for a fixed time period
- * (defined below) to allow SRCU readers to exit their read-side critical
- * sections.  If there are still some readers after a few microseconds,
- * we repeatedly block for 1-millisecond time periods.
- */
-#define SRCU_RETRY_CHECK_DELAY		5
-
 /*
  * Start an SRCU grace period.
  */
@@ -700,7 +739,7 @@ static void srcu_schedule_cbs_snp(struct srcu_struct *ssp, struct srcu_node *snp
  */
 static void srcu_gp_end(struct srcu_struct *ssp)
 {
-	unsigned long cbdelay;
+	unsigned long cbdelay = 1;
 	bool cbs;
 	bool last_lvl;
 	int cpu;
@@ -720,7 +759,9 @@ static void srcu_gp_end(struct srcu_struct *ssp)
 	spin_lock_irq_rcu_node(ssp);
 	idx = rcu_seq_state(ssp->srcu_gp_seq);
 	WARN_ON_ONCE(idx != SRCU_STATE_SCAN2);
-	cbdelay = !!srcu_get_delay(ssp);
+	if (ULONG_CMP_LT(READ_ONCE(ssp->srcu_gp_seq), READ_ONCE(ssp->srcu_gp_seq_needed_exp)))
+		cbdelay = 0;
+
 	WRITE_ONCE(ssp->srcu_last_gp_end, ktime_get_mono_fast_ns());
 	rcu_seq_end(&ssp->srcu_gp_seq);
 	gpseq = rcu_seq_current(&ssp->srcu_gp_seq);
@@ -921,12 +962,16 @@ static void srcu_funnel_gp_start(struct srcu_struct *ssp, struct srcu_data *sdp,
  */
 static bool try_check_zero(struct srcu_struct *ssp, int idx, int trycount)
 {
+	unsigned long curdelay;
+
+	curdelay = !srcu_get_delay(ssp);
+
 	for (;;) {
 		if (srcu_readers_active_idx_check(ssp, idx))
 			return true;
-		if (--trycount + !srcu_get_delay(ssp) <= 0)
+		if ((--trycount + curdelay) <= 0)
 			return false;
-		udelay(SRCU_RETRY_CHECK_DELAY);
+		udelay(srcu_retry_check_delay);
 	}
 }
 
@@ -1582,7 +1627,7 @@ static void process_srcu(struct work_struct *work)
 		j = jiffies;
 		if (READ_ONCE(ssp->reschedule_jiffies) == j) {
 			WRITE_ONCE(ssp->reschedule_count, READ_ONCE(ssp->reschedule_count) + 1);
-			if (READ_ONCE(ssp->reschedule_count) > SRCU_MAX_NODELAY)
+			if (READ_ONCE(ssp->reschedule_count) > srcu_max_nodelay)
 				curdelay = 1;
 		} else {
 			WRITE_ONCE(ssp->reschedule_count, 1);
@@ -1674,6 +1719,11 @@ static int __init srcu_bootup_announce(void)
 	pr_info("Hierarchical SRCU implementation.\n");
 	if (exp_holdoff != DEFAULT_SRCU_EXP_HOLDOFF)
 		pr_info("\tNon-default auto-expedite holdoff of %lu ns.\n", exp_holdoff);
+	if (srcu_retry_check_delay != SRCU_DEFAULT_RETRY_CHECK_DELAY)
+		pr_info("\tNon-default retry check delay of %lu us.\n", srcu_retry_check_delay);
+	if (srcu_max_nodelay != SRCU_DEFAULT_MAX_NODELAY)
+		pr_info("\tNon-default max no-delay of %lu.\n", srcu_max_nodelay);
+	pr_info("\tMax phase no-delay instances is %lu.\n", srcu_max_nodelay_phase);
 	return 0;
 }
 early_initcall(srcu_bootup_announce);
diff --git linux-libre-5.19-rc7-gnu/kernel/sched/deadline.c linux-libre-5.19-rc8-gnu/kernel/sched/deadline.c
index b5152961b743..7bf561262cb8 100644
--- linux-libre-5.19-rc7-gnu/kernel/sched/deadline.c
+++ linux-libre-5.19-rc8-gnu/kernel/sched/deadline.c
@@ -1701,7 +1701,10 @@ static void enqueue_task_dl(struct rq *rq, struct task_struct *p, int flags)
 		 * the throttle.
 		 */
 		p->dl.dl_throttled = 0;
-		BUG_ON(!is_dl_boosted(&p->dl) || flags != ENQUEUE_REPLENISH);
+		if (!(flags & ENQUEUE_REPLENISH))
+			printk_deferred_once("sched: DL de-boosted task PID %d: REPLENISH flag missing\n",
+					     task_pid_nr(p));
+
 		return;
 	}
 
diff --git linux-libre-5.19-rc7-gnu/kernel/watch_queue.c linux-libre-5.19-rc8-gnu/kernel/watch_queue.c
index 230038d4f908..bb9962b33f95 100644
--- linux-libre-5.19-rc7-gnu/kernel/watch_queue.c
+++ linux-libre-5.19-rc8-gnu/kernel/watch_queue.c
@@ -34,6 +34,27 @@ MODULE_LICENSE("GPL");
 #define WATCH_QUEUE_NOTE_SIZE 128
 #define WATCH_QUEUE_NOTES_PER_PAGE (PAGE_SIZE / WATCH_QUEUE_NOTE_SIZE)
 
+/*
+ * This must be called under the RCU read-lock, which makes
+ * sure that the wqueue still exists. It can then take the lock,
+ * and check that the wqueue hasn't been destroyed, which in
+ * turn makes sure that the notification pipe still exists.
+ */
+static inline bool lock_wqueue(struct watch_queue *wqueue)
+{
+	spin_lock_bh(&wqueue->lock);
+	if (unlikely(wqueue->defunct)) {
+		spin_unlock_bh(&wqueue->lock);
+		return false;
+	}
+	return true;
+}
+
+static inline void unlock_wqueue(struct watch_queue *wqueue)
+{
+	spin_unlock_bh(&wqueue->lock);
+}
+
 static void watch_queue_pipe_buf_release(struct pipe_inode_info *pipe,
 					 struct pipe_buffer *buf)
 {
@@ -69,6 +90,10 @@ static const struct pipe_buf_operations watch_queue_pipe_buf_ops = {
 
 /*
  * Post a notification to a watch queue.
+ *
+ * Must be called with the RCU lock for reading, and the
+ * watch_queue lock held, which guarantees that the pipe
+ * hasn't been released.
  */
 static bool post_one_notification(struct watch_queue *wqueue,
 				  struct watch_notification *n)
@@ -85,9 +110,6 @@ static bool post_one_notification(struct watch_queue *wqueue,
 
 	spin_lock_irq(&pipe->rd_wait.lock);
 
-	if (wqueue->defunct)
-		goto out;
-
 	mask = pipe->ring_size - 1;
 	head = pipe->head;
 	tail = pipe->tail;
@@ -203,7 +225,10 @@ void __post_watch_notification(struct watch_list *wlist,
 		if (security_post_notification(watch->cred, cred, n) < 0)
 			continue;
 
-		post_one_notification(wqueue, n);
+		if (lock_wqueue(wqueue)) {
+			post_one_notification(wqueue, n);
+			unlock_wqueue(wqueue);
+		}
 	}
 
 	rcu_read_unlock();
@@ -462,11 +487,12 @@ int add_watch_to_object(struct watch *watch, struct watch_list *wlist)
 		return -EAGAIN;
 	}
 
-	spin_lock_bh(&wqueue->lock);
-	kref_get(&wqueue->usage);
-	kref_get(&watch->usage);
-	hlist_add_head(&watch->queue_node, &wqueue->watches);
-	spin_unlock_bh(&wqueue->lock);
+	if (lock_wqueue(wqueue)) {
+		kref_get(&wqueue->usage);
+		kref_get(&watch->usage);
+		hlist_add_head(&watch->queue_node, &wqueue->watches);
+		unlock_wqueue(wqueue);
+	}
 
 	hlist_add_head(&watch->list_node, &wlist->watchers);
 	return 0;
@@ -520,20 +546,15 @@ found:
 
 	wqueue = rcu_dereference(watch->queue);
 
-	/* We don't need the watch list lock for the next bit as RCU is
-	 * protecting *wqueue from deallocation.
-	 */
-	if (wqueue) {
+	if (lock_wqueue(wqueue)) {
 		post_one_notification(wqueue, &n.watch);
 
-		spin_lock_bh(&wqueue->lock);
-
 		if (!hlist_unhashed(&watch->queue_node)) {
 			hlist_del_init_rcu(&watch->queue_node);
 			put_watch(watch);
 		}
 
-		spin_unlock_bh(&wqueue->lock);
+		unlock_wqueue(wqueue);
 	}
 
 	if (wlist->release_watch) {
diff --git linux-libre-5.19-rc7-gnu/net/core/filter.c linux-libre-5.19-rc8-gnu/net/core/filter.c
index 2a6a0b0ce43e..7950f7520765 100644
--- linux-libre-5.19-rc7-gnu/net/core/filter.c
+++ linux-libre-5.19-rc8-gnu/net/core/filter.c
@@ -7041,7 +7041,7 @@ BPF_CALL_5(bpf_tcp_check_syncookie, struct sock *, sk, void *, iph, u32, iph_len
 	if (sk->sk_protocol != IPPROTO_TCP || sk->sk_state != TCP_LISTEN)
 		return -EINVAL;
 
-	if (!sock_net(sk)->ipv4.sysctl_tcp_syncookies)
+	if (!READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_syncookies))
 		return -EINVAL;
 
 	if (!th->ack || th->rst || th->syn)
@@ -7116,7 +7116,7 @@ BPF_CALL_5(bpf_tcp_gen_syncookie, struct sock *, sk, void *, iph, u32, iph_len,
 	if (sk->sk_protocol != IPPROTO_TCP || sk->sk_state != TCP_LISTEN)
 		return -EINVAL;
 
-	if (!sock_net(sk)->ipv4.sysctl_tcp_syncookies)
+	if (!READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_syncookies))
 		return -ENOENT;
 
 	if (!th->syn || th->ack || th->fin || th->rst)
diff --git linux-libre-5.19-rc7-gnu/net/core/secure_seq.c linux-libre-5.19-rc8-gnu/net/core/secure_seq.c
index 5f85e01d4093..b0ff6153be62 100644
--- linux-libre-5.19-rc7-gnu/net/core/secure_seq.c
+++ linux-libre-5.19-rc8-gnu/net/core/secure_seq.c
@@ -64,7 +64,7 @@ u32 secure_tcpv6_ts_off(const struct net *net,
 		.daddr = *(struct in6_addr *)daddr,
 	};
 
-	if (net->ipv4.sysctl_tcp_timestamps != 1)
+	if (READ_ONCE(net->ipv4.sysctl_tcp_timestamps) != 1)
 		return 0;
 
 	ts_secret_init();
@@ -120,7 +120,7 @@ EXPORT_SYMBOL(secure_ipv6_port_ephemeral);
 #ifdef CONFIG_INET
 u32 secure_tcp_ts_off(const struct net *net, __be32 saddr, __be32 daddr)
 {
-	if (net->ipv4.sysctl_tcp_timestamps != 1)
+	if (READ_ONCE(net->ipv4.sysctl_tcp_timestamps) != 1)
 		return 0;
 
 	ts_secret_init();
diff --git linux-libre-5.19-rc7-gnu/net/core/sock_reuseport.c linux-libre-5.19-rc8-gnu/net/core/sock_reuseport.c
index 3f00a28fe762..5daa1fa54249 100644
--- linux-libre-5.19-rc7-gnu/net/core/sock_reuseport.c
+++ linux-libre-5.19-rc8-gnu/net/core/sock_reuseport.c
@@ -387,7 +387,7 @@ void reuseport_stop_listen_sock(struct sock *sk)
 		prog = rcu_dereference_protected(reuse->prog,
 						 lockdep_is_held(&reuseport_lock));
 
-		if (sock_net(sk)->ipv4.sysctl_tcp_migrate_req ||
+		if (READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_migrate_req) ||
 		    (prog && prog->expected_attach_type == BPF_SK_REUSEPORT_SELECT_OR_MIGRATE)) {
 			/* Migration capable, move sk from the listening section
 			 * to the closed section.
@@ -545,7 +545,7 @@ struct sock *reuseport_migrate_sock(struct sock *sk,
 	hash = migrating_sk->sk_hash;
 	prog = rcu_dereference(reuse->prog);
 	if (!prog || prog->expected_attach_type != BPF_SK_REUSEPORT_SELECT_OR_MIGRATE) {
-		if (sock_net(sk)->ipv4.sysctl_tcp_migrate_req)
+		if (READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_migrate_req))
 			goto select_by_hash;
 		goto failure;
 	}
diff --git linux-libre-5.19-rc7-gnu/net/dsa/port.c linux-libre-5.19-rc8-gnu/net/dsa/port.c
index 3738f2d40a0b..2dd76eb1621c 100644
--- linux-libre-5.19-rc7-gnu/net/dsa/port.c
+++ linux-libre-5.19-rc8-gnu/net/dsa/port.c
@@ -248,6 +248,7 @@ static void dsa_port_reset_vlan_filtering(struct dsa_port *dp,
 	struct netlink_ext_ack extack = {0};
 	bool change_vlan_filtering = false;
 	struct dsa_switch *ds = dp->ds;
+	struct dsa_port *other_dp;
 	bool vlan_filtering;
 	int err;
 
@@ -270,8 +271,8 @@ static void dsa_port_reset_vlan_filtering(struct dsa_port *dp,
 	 * VLAN-aware bridge.
 	 */
 	if (change_vlan_filtering && ds->vlan_filtering_is_global) {
-		dsa_switch_for_each_port(dp, ds) {
-			struct net_device *br = dsa_port_bridge_dev_get(dp);
+		dsa_switch_for_each_port(other_dp, ds) {
+			struct net_device *br = dsa_port_bridge_dev_get(other_dp);
 
 			if (br && br_vlan_enabled(br)) {
 				change_vlan_filtering = false;
@@ -799,7 +800,7 @@ int dsa_port_vlan_filtering(struct dsa_port *dp, bool vlan_filtering,
 		ds->vlan_filtering = vlan_filtering;
 
 		dsa_switch_for_each_user_port(other_dp, ds) {
-			struct net_device *slave = dp->slave;
+			struct net_device *slave = other_dp->slave;
 
 			/* We might be called in the unbind path, so not
 			 * all slave devices might still be registered.
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/af_inet.c linux-libre-5.19-rc8-gnu/net/ipv4/af_inet.c
index ac67f6b4ec70..252c8bceaba4 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/af_inet.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/af_inet.c
@@ -217,7 +217,7 @@ int inet_listen(struct socket *sock, int backlog)
 		 * because the socket was in TCP_LISTEN state previously but
 		 * was shutdown() rather than close().
 		 */
-		tcp_fastopen = sock_net(sk)->ipv4.sysctl_tcp_fastopen;
+		tcp_fastopen = READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_fastopen);
 		if ((tcp_fastopen & TFO_SERVER_WO_SOCKOPT1) &&
 		    (tcp_fastopen & TFO_SERVER_ENABLE) &&
 		    !inet_csk(sk)->icsk_accept_queue.fastopenq.max_qlen) {
@@ -335,7 +335,7 @@ lookup_protocol:
 			inet->hdrincl = 1;
 	}
 
-	if (net->ipv4.sysctl_ip_no_pmtu_disc)
+	if (READ_ONCE(net->ipv4.sysctl_ip_no_pmtu_disc))
 		inet->pmtudisc = IP_PMTUDISC_DONT;
 	else
 		inet->pmtudisc = IP_PMTUDISC_WANT;
@@ -1710,24 +1710,14 @@ static const struct net_protocol igmp_protocol = {
 };
 #endif
 
-/* thinking of making this const? Don't.
- * early_demux can change based on sysctl.
- */
-static struct net_protocol tcp_protocol = {
-	.early_demux	=	tcp_v4_early_demux,
-	.early_demux_handler =  tcp_v4_early_demux,
+static const struct net_protocol tcp_protocol = {
 	.handler	=	tcp_v4_rcv,
 	.err_handler	=	tcp_v4_err,
 	.no_policy	=	1,
 	.icmp_strict_tag_validation = 1,
 };
 
-/* thinking of making this const? Don't.
- * early_demux can change based on sysctl.
- */
-static struct net_protocol udp_protocol = {
-	.early_demux =	udp_v4_early_demux,
-	.early_demux_handler =	udp_v4_early_demux,
+static const struct net_protocol udp_protocol = {
 	.handler =	udp_rcv,
 	.err_handler =	udp_err,
 	.no_policy =	1,
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/ah4.c linux-libre-5.19-rc8-gnu/net/ipv4/ah4.c
index 6eea1e9e998d..f8ad04470d3a 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/ah4.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/ah4.c
@@ -507,7 +507,7 @@ static int ah_init_state(struct xfrm_state *x)
 
 	if (aalg_desc->uinfo.auth.icv_fullbits/8 !=
 	    crypto_ahash_digestsize(ahash)) {
-		pr_info("%s: %s digestsize %u != %hu\n",
+		pr_info("%s: %s digestsize %u != %u\n",
 			__func__, x->aalg->alg_name,
 			crypto_ahash_digestsize(ahash),
 			aalg_desc->uinfo.auth.icv_fullbits / 8);
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/esp4.c linux-libre-5.19-rc8-gnu/net/ipv4/esp4.c
index b21238df3301..b694f352ce7a 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/esp4.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/esp4.c
@@ -1108,7 +1108,7 @@ static int esp_init_authenc(struct xfrm_state *x)
 		err = -EINVAL;
 		if (aalg_desc->uinfo.auth.icv_fullbits / 8 !=
 		    crypto_aead_authsize(aead)) {
-			pr_info("ESP: %s digestsize %u != %hu\n",
+			pr_info("ESP: %s digestsize %u != %u\n",
 				x->aalg->alg_name,
 				crypto_aead_authsize(aead),
 				aalg_desc->uinfo.auth.icv_fullbits / 8);
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/fib_semantics.c linux-libre-5.19-rc8-gnu/net/ipv4/fib_semantics.c
index d9fdcbae16ee..db7b2503f068 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/fib_semantics.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/fib_semantics.c
@@ -2216,7 +2216,7 @@ void fib_select_multipath(struct fib_result *res, int hash)
 	}
 
 	change_nexthops(fi) {
-		if (net->ipv4.sysctl_fib_multipath_use_neigh) {
+		if (READ_ONCE(net->ipv4.sysctl_fib_multipath_use_neigh)) {
 			if (!fib_good_nh(nexthop_nh))
 				continue;
 			if (!first) {
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/icmp.c linux-libre-5.19-rc8-gnu/net/ipv4/icmp.c
index 57c4f0d87a7a..d5d745c3e345 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/icmp.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/icmp.c
@@ -881,7 +881,7 @@ static enum skb_drop_reason icmp_unreach(struct sk_buff *skb)
 			 * values please see
 			 * Documentation/networking/ip-sysctl.rst
 			 */
-			switch (net->ipv4.sysctl_ip_no_pmtu_disc) {
+			switch (READ_ONCE(net->ipv4.sysctl_ip_no_pmtu_disc)) {
 			default:
 				net_dbg_ratelimited("%pI4: fragmentation needed and DF set\n",
 						    &iph->daddr);
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/igmp.c linux-libre-5.19-rc8-gnu/net/ipv4/igmp.c
index b65d074d9620..e3ab0cb61624 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/igmp.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/igmp.c
@@ -467,7 +467,8 @@ static struct sk_buff *add_grec(struct sk_buff *skb, struct ip_mc_list *pmc,
 
 	if (pmc->multiaddr == IGMP_ALL_HOSTS)
 		return skb;
-	if (ipv4_is_local_multicast(pmc->multiaddr) && !net->ipv4.sysctl_igmp_llm_reports)
+	if (ipv4_is_local_multicast(pmc->multiaddr) &&
+	    !READ_ONCE(net->ipv4.sysctl_igmp_llm_reports))
 		return skb;
 
 	mtu = READ_ONCE(dev->mtu);
@@ -593,7 +594,7 @@ static int igmpv3_send_report(struct in_device *in_dev, struct ip_mc_list *pmc)
 			if (pmc->multiaddr == IGMP_ALL_HOSTS)
 				continue;
 			if (ipv4_is_local_multicast(pmc->multiaddr) &&
-			     !net->ipv4.sysctl_igmp_llm_reports)
+			    !READ_ONCE(net->ipv4.sysctl_igmp_llm_reports))
 				continue;
 			spin_lock_bh(&pmc->lock);
 			if (pmc->sfcount[MCAST_EXCLUDE])
@@ -736,7 +737,8 @@ static int igmp_send_report(struct in_device *in_dev, struct ip_mc_list *pmc,
 	if (type == IGMPV3_HOST_MEMBERSHIP_REPORT)
 		return igmpv3_send_report(in_dev, pmc);
 
-	if (ipv4_is_local_multicast(group) && !net->ipv4.sysctl_igmp_llm_reports)
+	if (ipv4_is_local_multicast(group) &&
+	    !READ_ONCE(net->ipv4.sysctl_igmp_llm_reports))
 		return 0;
 
 	if (type == IGMP_HOST_LEAVE_MESSAGE)
@@ -825,7 +827,7 @@ static void igmp_ifc_event(struct in_device *in_dev)
 	struct net *net = dev_net(in_dev->dev);
 	if (IGMP_V1_SEEN(in_dev) || IGMP_V2_SEEN(in_dev))
 		return;
-	WRITE_ONCE(in_dev->mr_ifc_count, in_dev->mr_qrv ?: net->ipv4.sysctl_igmp_qrv);
+	WRITE_ONCE(in_dev->mr_ifc_count, in_dev->mr_qrv ?: READ_ONCE(net->ipv4.sysctl_igmp_qrv));
 	igmp_ifc_start_timer(in_dev, 1);
 }
 
@@ -920,7 +922,8 @@ static bool igmp_heard_report(struct in_device *in_dev, __be32 group)
 
 	if (group == IGMP_ALL_HOSTS)
 		return false;
-	if (ipv4_is_local_multicast(group) && !net->ipv4.sysctl_igmp_llm_reports)
+	if (ipv4_is_local_multicast(group) &&
+	    !READ_ONCE(net->ipv4.sysctl_igmp_llm_reports))
 		return false;
 
 	rcu_read_lock();
@@ -1006,7 +1009,7 @@ static bool igmp_heard_query(struct in_device *in_dev, struct sk_buff *skb,
 		 * received value was zero, use the default or statically
 		 * configured value.
 		 */
-		in_dev->mr_qrv = ih3->qrv ?: net->ipv4.sysctl_igmp_qrv;
+		in_dev->mr_qrv = ih3->qrv ?: READ_ONCE(net->ipv4.sysctl_igmp_qrv);
 		in_dev->mr_qi = IGMPV3_QQIC(ih3->qqic)*HZ ?: IGMP_QUERY_INTERVAL;
 
 		/* RFC3376, 8.3. Query Response Interval:
@@ -1045,7 +1048,7 @@ static bool igmp_heard_query(struct in_device *in_dev, struct sk_buff *skb,
 		if (im->multiaddr == IGMP_ALL_HOSTS)
 			continue;
 		if (ipv4_is_local_multicast(im->multiaddr) &&
-		    !net->ipv4.sysctl_igmp_llm_reports)
+		    !READ_ONCE(net->ipv4.sysctl_igmp_llm_reports))
 			continue;
 		spin_lock_bh(&im->lock);
 		if (im->tm_running)
@@ -1186,7 +1189,7 @@ static void igmpv3_add_delrec(struct in_device *in_dev, struct ip_mc_list *im,
 	pmc->interface = im->interface;
 	in_dev_hold(in_dev);
 	pmc->multiaddr = im->multiaddr;
-	pmc->crcount = in_dev->mr_qrv ?: net->ipv4.sysctl_igmp_qrv;
+	pmc->crcount = in_dev->mr_qrv ?: READ_ONCE(net->ipv4.sysctl_igmp_qrv);
 	pmc->sfmode = im->sfmode;
 	if (pmc->sfmode == MCAST_INCLUDE) {
 		struct ip_sf_list *psf;
@@ -1237,9 +1240,11 @@ static void igmpv3_del_delrec(struct in_device *in_dev, struct ip_mc_list *im)
 			swap(im->tomb, pmc->tomb);
 			swap(im->sources, pmc->sources);
 			for (psf = im->sources; psf; psf = psf->sf_next)
-				psf->sf_crcount = in_dev->mr_qrv ?: net->ipv4.sysctl_igmp_qrv;
+				psf->sf_crcount = in_dev->mr_qrv ?:
+					READ_ONCE(net->ipv4.sysctl_igmp_qrv);
 		} else {
-			im->crcount = in_dev->mr_qrv ?: net->ipv4.sysctl_igmp_qrv;
+			im->crcount = in_dev->mr_qrv ?:
+				READ_ONCE(net->ipv4.sysctl_igmp_qrv);
 		}
 		in_dev_put(pmc->interface);
 		kfree_pmc(pmc);
@@ -1296,7 +1301,8 @@ static void __igmp_group_dropped(struct ip_mc_list *im, gfp_t gfp)
 #ifdef CONFIG_IP_MULTICAST
 	if (im->multiaddr == IGMP_ALL_HOSTS)
 		return;
-	if (ipv4_is_local_multicast(im->multiaddr) && !net->ipv4.sysctl_igmp_llm_reports)
+	if (ipv4_is_local_multicast(im->multiaddr) &&
+	    !READ_ONCE(net->ipv4.sysctl_igmp_llm_reports))
 		return;
 
 	reporter = im->reporter;
@@ -1338,13 +1344,14 @@ static void igmp_group_added(struct ip_mc_list *im)
 #ifdef CONFIG_IP_MULTICAST
 	if (im->multiaddr == IGMP_ALL_HOSTS)
 		return;
-	if (ipv4_is_local_multicast(im->multiaddr) && !net->ipv4.sysctl_igmp_llm_reports)
+	if (ipv4_is_local_multicast(im->multiaddr) &&
+	    !READ_ONCE(net->ipv4.sysctl_igmp_llm_reports))
 		return;
 
 	if (in_dev->dead)
 		return;
 
-	im->unsolicit_count = net->ipv4.sysctl_igmp_qrv;
+	im->unsolicit_count = READ_ONCE(net->ipv4.sysctl_igmp_qrv);
 	if (IGMP_V1_SEEN(in_dev) || IGMP_V2_SEEN(in_dev)) {
 		spin_lock_bh(&im->lock);
 		igmp_start_timer(im, IGMP_INITIAL_REPORT_DELAY);
@@ -1358,7 +1365,7 @@ static void igmp_group_added(struct ip_mc_list *im)
 	 * IN() to IN(A).
 	 */
 	if (im->sfmode == MCAST_EXCLUDE)
-		im->crcount = in_dev->mr_qrv ?: net->ipv4.sysctl_igmp_qrv;
+		im->crcount = in_dev->mr_qrv ?: READ_ONCE(net->ipv4.sysctl_igmp_qrv);
 
 	igmp_ifc_event(in_dev);
 #endif
@@ -1642,7 +1649,7 @@ static void ip_mc_rejoin_groups(struct in_device *in_dev)
 		if (im->multiaddr == IGMP_ALL_HOSTS)
 			continue;
 		if (ipv4_is_local_multicast(im->multiaddr) &&
-		    !net->ipv4.sysctl_igmp_llm_reports)
+		    !READ_ONCE(net->ipv4.sysctl_igmp_llm_reports))
 			continue;
 
 		/* a failover is happening and switches
@@ -1749,7 +1756,7 @@ static void ip_mc_reset(struct in_device *in_dev)
 
 	in_dev->mr_qi = IGMP_QUERY_INTERVAL;
 	in_dev->mr_qri = IGMP_QUERY_RESPONSE_INTERVAL;
-	in_dev->mr_qrv = net->ipv4.sysctl_igmp_qrv;
+	in_dev->mr_qrv = READ_ONCE(net->ipv4.sysctl_igmp_qrv);
 }
 #else
 static void ip_mc_reset(struct in_device *in_dev)
@@ -1883,7 +1890,7 @@ static int ip_mc_del1_src(struct ip_mc_list *pmc, int sfmode,
 #ifdef CONFIG_IP_MULTICAST
 		if (psf->sf_oldin &&
 		    !IGMP_V1_SEEN(in_dev) && !IGMP_V2_SEEN(in_dev)) {
-			psf->sf_crcount = in_dev->mr_qrv ?: net->ipv4.sysctl_igmp_qrv;
+			psf->sf_crcount = in_dev->mr_qrv ?: READ_ONCE(net->ipv4.sysctl_igmp_qrv);
 			psf->sf_next = pmc->tomb;
 			pmc->tomb = psf;
 			rv = 1;
@@ -1947,7 +1954,7 @@ static int ip_mc_del_src(struct in_device *in_dev, __be32 *pmca, int sfmode,
 		/* filter mode change */
 		pmc->sfmode = MCAST_INCLUDE;
 #ifdef CONFIG_IP_MULTICAST
-		pmc->crcount = in_dev->mr_qrv ?: net->ipv4.sysctl_igmp_qrv;
+		pmc->crcount = in_dev->mr_qrv ?: READ_ONCE(net->ipv4.sysctl_igmp_qrv);
 		WRITE_ONCE(in_dev->mr_ifc_count, pmc->crcount);
 		for (psf = pmc->sources; psf; psf = psf->sf_next)
 			psf->sf_crcount = 0;
@@ -2126,7 +2133,7 @@ static int ip_mc_add_src(struct in_device *in_dev, __be32 *pmca, int sfmode,
 #ifdef CONFIG_IP_MULTICAST
 		/* else no filters; keep old mode for reports */
 
-		pmc->crcount = in_dev->mr_qrv ?: net->ipv4.sysctl_igmp_qrv;
+		pmc->crcount = in_dev->mr_qrv ?: READ_ONCE(net->ipv4.sysctl_igmp_qrv);
 		WRITE_ONCE(in_dev->mr_ifc_count, pmc->crcount);
 		for (psf = pmc->sources; psf; psf = psf->sf_next)
 			psf->sf_crcount = 0;
@@ -2192,7 +2199,7 @@ static int __ip_mc_join_group(struct sock *sk, struct ip_mreqn *imr,
 		count++;
 	}
 	err = -ENOBUFS;
-	if (count >= net->ipv4.sysctl_igmp_max_memberships)
+	if (count >= READ_ONCE(net->ipv4.sysctl_igmp_max_memberships))
 		goto done;
 	iml = sock_kmalloc(sk, sizeof(*iml), GFP_KERNEL);
 	if (!iml)
@@ -2379,7 +2386,7 @@ int ip_mc_source(int add, int omode, struct sock *sk, struct
 	}
 	/* else, add a new source to the filter */
 
-	if (psl && psl->sl_count >= net->ipv4.sysctl_igmp_max_msf) {
+	if (psl && psl->sl_count >= READ_ONCE(net->ipv4.sysctl_igmp_max_msf)) {
 		err = -ENOBUFS;
 		goto done;
 	}
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/inet_connection_sock.c linux-libre-5.19-rc8-gnu/net/ipv4/inet_connection_sock.c
index 53f5f956d948..eb31c7158b39 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/inet_connection_sock.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/inet_connection_sock.c
@@ -263,7 +263,7 @@ next_port:
 		goto other_half_scan;
 	}
 
-	if (net->ipv4.sysctl_ip_autobind_reuse && !relax) {
+	if (READ_ONCE(net->ipv4.sysctl_ip_autobind_reuse) && !relax) {
 		/* We still have a chance to connect to different destinations */
 		relax = true;
 		goto ports_exhausted;
@@ -833,7 +833,8 @@ static void reqsk_timer_handler(struct timer_list *t)
 
 	icsk = inet_csk(sk_listener);
 	net = sock_net(sk_listener);
-	max_syn_ack_retries = icsk->icsk_syn_retries ? : net->ipv4.sysctl_tcp_synack_retries;
+	max_syn_ack_retries = icsk->icsk_syn_retries ? :
+		READ_ONCE(net->ipv4.sysctl_tcp_synack_retries);
 	/* Normally all the openreqs are young and become mature
 	 * (i.e. converted to established socket) for first timeout.
 	 * If synack was not acknowledged for 1 second, it means
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/ip_forward.c linux-libre-5.19-rc8-gnu/net/ipv4/ip_forward.c
index e3aa436a1bdf..e18931a6d153 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/ip_forward.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/ip_forward.c
@@ -157,7 +157,7 @@ int ip_forward(struct sk_buff *skb)
 	    !skb_sec_path(skb))
 		ip_rt_send_redirect(skb);
 
-	if (net->ipv4.sysctl_ip_fwd_update_priority)
+	if (READ_ONCE(net->ipv4.sysctl_ip_fwd_update_priority))
 		skb->priority = rt_tos2priority(iph->tos);
 
 	return NF_HOOK(NFPROTO_IPV4, NF_INET_FORWARD,
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/ip_input.c linux-libre-5.19-rc8-gnu/net/ipv4/ip_input.c
index b1165f717cd1..1b512390b3cf 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/ip_input.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/ip_input.c
@@ -312,14 +312,13 @@ static bool ip_can_use_hint(const struct sk_buff *skb, const struct iphdr *iph,
 	       ip_hdr(hint)->tos == iph->tos;
 }
 
-INDIRECT_CALLABLE_DECLARE(int udp_v4_early_demux(struct sk_buff *));
-INDIRECT_CALLABLE_DECLARE(int tcp_v4_early_demux(struct sk_buff *));
+int tcp_v4_early_demux(struct sk_buff *skb);
+int udp_v4_early_demux(struct sk_buff *skb);
 static int ip_rcv_finish_core(struct net *net, struct sock *sk,
 			      struct sk_buff *skb, struct net_device *dev,
 			      const struct sk_buff *hint)
 {
 	const struct iphdr *iph = ip_hdr(skb);
-	int (*edemux)(struct sk_buff *skb);
 	int err, drop_reason;
 	struct rtable *rt;
 
@@ -332,21 +331,29 @@ static int ip_rcv_finish_core(struct net *net, struct sock *sk,
 			goto drop_error;
 	}
 
-	if (net->ipv4.sysctl_ip_early_demux &&
+	if (READ_ONCE(net->ipv4.sysctl_ip_early_demux) &&
 	    !skb_dst(skb) &&
 	    !skb->sk &&
 	    !ip_is_fragment(iph)) {
-		const struct net_protocol *ipprot;
-		int protocol = iph->protocol;
-
-		ipprot = rcu_dereference(inet_protos[protocol]);
-		if (ipprot && (edemux = READ_ONCE(ipprot->early_demux))) {
-			err = INDIRECT_CALL_2(edemux, tcp_v4_early_demux,
-					      udp_v4_early_demux, skb);
-			if (unlikely(err))
-				goto drop_error;
-			/* must reload iph, skb->head might have changed */
-			iph = ip_hdr(skb);
+		switch (iph->protocol) {
+		case IPPROTO_TCP:
+			if (READ_ONCE(net->ipv4.sysctl_tcp_early_demux)) {
+				tcp_v4_early_demux(skb);
+
+				/* must reload iph, skb->head might have changed */
+				iph = ip_hdr(skb);
+			}
+			break;
+		case IPPROTO_UDP:
+			if (READ_ONCE(net->ipv4.sysctl_udp_early_demux)) {
+				err = udp_v4_early_demux(skb);
+				if (unlikely(err))
+					goto drop_error;
+
+				/* must reload iph, skb->head might have changed */
+				iph = ip_hdr(skb);
+			}
+			break;
 		}
 	}
 
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/ip_sockglue.c linux-libre-5.19-rc8-gnu/net/ipv4/ip_sockglue.c
index 445a9ecaefa1..a8a323ecbb54 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/ip_sockglue.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/ip_sockglue.c
@@ -782,7 +782,7 @@ static int ip_set_mcast_msfilter(struct sock *sk, sockptr_t optval, int optlen)
 	/* numsrc >= (4G-140)/128 overflow in 32 bits */
 	err = -ENOBUFS;
 	if (gsf->gf_numsrc >= 0x1ffffff ||
-	    gsf->gf_numsrc > sock_net(sk)->ipv4.sysctl_igmp_max_msf)
+	    gsf->gf_numsrc > READ_ONCE(sock_net(sk)->ipv4.sysctl_igmp_max_msf))
 		goto out_free_gsf;
 
 	err = -EINVAL;
@@ -832,7 +832,7 @@ static int compat_ip_set_mcast_msfilter(struct sock *sk, sockptr_t optval,
 
 	/* numsrc >= (4G-140)/128 overflow in 32 bits */
 	err = -ENOBUFS;
-	if (n > sock_net(sk)->ipv4.sysctl_igmp_max_msf)
+	if (n > READ_ONCE(sock_net(sk)->ipv4.sysctl_igmp_max_msf))
 		goto out_free_gsf;
 	err = set_mcast_msfilter(sk, gf32->gf_interface, n, gf32->gf_fmode,
 				 &gf32->gf_group, gf32->gf_slist_flex);
@@ -1244,7 +1244,7 @@ static int do_ip_setsockopt(struct sock *sk, int level, int optname,
 		}
 		/* numsrc >= (1G-4) overflow in 32 bits */
 		if (msf->imsf_numsrc >= 0x3ffffffcU ||
-		    msf->imsf_numsrc > net->ipv4.sysctl_igmp_max_msf) {
+		    msf->imsf_numsrc > READ_ONCE(net->ipv4.sysctl_igmp_max_msf)) {
 			kfree(msf);
 			err = -ENOBUFS;
 			break;
@@ -1606,7 +1606,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
 	{
 		struct net *net = sock_net(sk);
 		val = (inet->uc_ttl == -1 ?
-		       net->ipv4.sysctl_ip_default_ttl :
+		       READ_ONCE(net->ipv4.sysctl_ip_default_ttl) :
 		       inet->uc_ttl);
 		break;
 	}
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/netfilter/nf_reject_ipv4.c linux-libre-5.19-rc8-gnu/net/ipv4/netfilter/nf_reject_ipv4.c
index 918c61fda0f3..d640adcaf1b1 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/netfilter/nf_reject_ipv4.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/netfilter/nf_reject_ipv4.c
@@ -62,7 +62,7 @@ struct sk_buff *nf_reject_skb_v4_tcp_reset(struct net *net,
 
 	skb_reserve(nskb, LL_MAX_HEADER);
 	niph = nf_reject_iphdr_put(nskb, oldskb, IPPROTO_TCP,
-				   net->ipv4.sysctl_ip_default_ttl);
+				   READ_ONCE(net->ipv4.sysctl_ip_default_ttl));
 	nf_reject_ip_tcphdr_put(nskb, oldskb, oth);
 	niph->tot_len = htons(nskb->len);
 	ip_send_check(niph);
@@ -117,7 +117,7 @@ struct sk_buff *nf_reject_skb_v4_unreach(struct net *net,
 
 	skb_reserve(nskb, LL_MAX_HEADER);
 	niph = nf_reject_iphdr_put(nskb, oldskb, IPPROTO_ICMP,
-				   net->ipv4.sysctl_ip_default_ttl);
+				   READ_ONCE(net->ipv4.sysctl_ip_default_ttl));
 
 	skb_reset_transport_header(nskb);
 	icmph = skb_put_zero(nskb, sizeof(struct icmphdr));
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/proc.c linux-libre-5.19-rc8-gnu/net/ipv4/proc.c
index 28836071f0a6..0088a4c64d77 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/proc.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/proc.c
@@ -387,7 +387,7 @@ static int snmp_seq_show_ipstats(struct seq_file *seq, void *v)
 
 	seq_printf(seq, "\nIp: %d %d",
 		   IPV4_DEVCONF_ALL(net, FORWARDING) ? 1 : 2,
-		   net->ipv4.sysctl_ip_default_ttl);
+		   READ_ONCE(net->ipv4.sysctl_ip_default_ttl));
 
 	BUILD_BUG_ON(offsetof(struct ipstats_mib, mibs) != 0);
 	snmp_get_cpu_field64_batch(buff64, snmp4_ipstats_list,
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/route.c linux-libre-5.19-rc8-gnu/net/ipv4/route.c
index 356f535f3443..4702c61207a8 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/route.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/route.c
@@ -1398,7 +1398,7 @@ u32 ip_mtu_from_fib_result(struct fib_result *res, __be32 daddr)
 	struct fib_info *fi = res->fi;
 	u32 mtu = 0;
 
-	if (dev_net(dev)->ipv4.sysctl_ip_fwd_use_pmtu ||
+	if (READ_ONCE(dev_net(dev)->ipv4.sysctl_ip_fwd_use_pmtu) ||
 	    fi->fib_metrics->metrics[RTAX_LOCK - 1] & (1 << RTAX_MTU))
 		mtu = fi->fib_mtu;
 
@@ -1929,7 +1929,7 @@ static u32 fib_multipath_custom_hash_outer(const struct net *net,
 					   const struct sk_buff *skb,
 					   bool *p_has_inner)
 {
-	u32 hash_fields = net->ipv4.sysctl_fib_multipath_hash_fields;
+	u32 hash_fields = READ_ONCE(net->ipv4.sysctl_fib_multipath_hash_fields);
 	struct flow_keys keys, hash_keys;
 
 	if (!(hash_fields & FIB_MULTIPATH_HASH_FIELD_OUTER_MASK))
@@ -1958,7 +1958,7 @@ static u32 fib_multipath_custom_hash_inner(const struct net *net,
 					   const struct sk_buff *skb,
 					   bool has_inner)
 {
-	u32 hash_fields = net->ipv4.sysctl_fib_multipath_hash_fields;
+	u32 hash_fields = READ_ONCE(net->ipv4.sysctl_fib_multipath_hash_fields);
 	struct flow_keys keys, hash_keys;
 
 	/* We assume the packet carries an encapsulation, but if none was
@@ -2018,7 +2018,7 @@ static u32 fib_multipath_custom_hash_skb(const struct net *net,
 static u32 fib_multipath_custom_hash_fl4(const struct net *net,
 					 const struct flowi4 *fl4)
 {
-	u32 hash_fields = net->ipv4.sysctl_fib_multipath_hash_fields;
+	u32 hash_fields = READ_ONCE(net->ipv4.sysctl_fib_multipath_hash_fields);
 	struct flow_keys hash_keys;
 
 	if (!(hash_fields & FIB_MULTIPATH_HASH_FIELD_OUTER_MASK))
@@ -2048,7 +2048,7 @@ int fib_multipath_hash(const struct net *net, const struct flowi4 *fl4,
 	struct flow_keys hash_keys;
 	u32 mhash = 0;
 
-	switch (net->ipv4.sysctl_fib_multipath_hash_policy) {
+	switch (READ_ONCE(net->ipv4.sysctl_fib_multipath_hash_policy)) {
 	case 0:
 		memset(&hash_keys, 0, sizeof(hash_keys));
 		hash_keys.control.addr_type = FLOW_DISSECTOR_KEY_IPV4_ADDRS;
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/syncookies.c linux-libre-5.19-rc8-gnu/net/ipv4/syncookies.c
index b387c4835155..942d2dfa1115 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/syncookies.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/syncookies.c
@@ -247,12 +247,12 @@ bool cookie_timestamp_decode(const struct net *net,
 		return true;
 	}
 
-	if (!net->ipv4.sysctl_tcp_timestamps)
+	if (!READ_ONCE(net->ipv4.sysctl_tcp_timestamps))
 		return false;
 
 	tcp_opt->sack_ok = (options & TS_OPT_SACK) ? TCP_SACK_SEEN : 0;
 
-	if (tcp_opt->sack_ok && !net->ipv4.sysctl_tcp_sack)
+	if (tcp_opt->sack_ok && !READ_ONCE(net->ipv4.sysctl_tcp_sack))
 		return false;
 
 	if ((options & TS_OPT_WSCALE_MASK) == TS_OPT_WSCALE_MASK)
@@ -261,7 +261,7 @@ bool cookie_timestamp_decode(const struct net *net,
 	tcp_opt->wscale_ok = 1;
 	tcp_opt->snd_wscale = options & TS_OPT_WSCALE_MASK;
 
-	return net->ipv4.sysctl_tcp_window_scaling != 0;
+	return READ_ONCE(net->ipv4.sysctl_tcp_window_scaling) != 0;
 }
 EXPORT_SYMBOL(cookie_timestamp_decode);
 
@@ -340,7 +340,8 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb)
 	struct flowi4 fl4;
 	u32 tsoff = 0;
 
-	if (!sock_net(sk)->ipv4.sysctl_tcp_syncookies || !th->ack || th->rst)
+	if (!READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_syncookies) ||
+	    !th->ack || th->rst)
 		goto out;
 
 	if (tcp_synq_no_recent_overflow(sk))
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/sysctl_net_ipv4.c linux-libre-5.19-rc8-gnu/net/ipv4/sysctl_net_ipv4.c
index 108fd86f2718..5490c285668b 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/sysctl_net_ipv4.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/sysctl_net_ipv4.c
@@ -84,7 +84,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
 		 * port limit.
 		 */
 		if ((range[1] < range[0]) ||
-		    (range[0] < net->ipv4.sysctl_ip_prot_sock))
+		    (range[0] < READ_ONCE(net->ipv4.sysctl_ip_prot_sock)))
 			ret = -EINVAL;
 		else
 			set_local_port_range(net, range);
@@ -110,7 +110,7 @@ static int ipv4_privileged_ports(struct ctl_table *table, int write,
 		.extra2 = &ip_privileged_port_max,
 	};
 
-	pports = net->ipv4.sysctl_ip_prot_sock;
+	pports = READ_ONCE(net->ipv4.sysctl_ip_prot_sock);
 
 	ret = proc_dointvec_minmax(&tmp, write, buffer, lenp, ppos);
 
@@ -122,7 +122,7 @@ static int ipv4_privileged_ports(struct ctl_table *table, int write,
 		if (range[0] < pports)
 			ret = -EINVAL;
 		else
-			net->ipv4.sysctl_ip_prot_sock = pports;
+			WRITE_ONCE(net->ipv4.sysctl_ip_prot_sock, pports);
 	}
 
 	return ret;
@@ -350,61 +350,6 @@ bad_key:
 	return ret;
 }
 
-static void proc_configure_early_demux(int enabled, int protocol)
-{
-	struct net_protocol *ipprot;
-#if IS_ENABLED(CONFIG_IPV6)
-	struct inet6_protocol *ip6prot;
-#endif
-
-	rcu_read_lock();
-
-	ipprot = rcu_dereference(inet_protos[protocol]);
-	if (ipprot)
-		ipprot->early_demux = enabled ? ipprot->early_demux_handler :
-						NULL;
-
-#if IS_ENABLED(CONFIG_IPV6)
-	ip6prot = rcu_dereference(inet6_protos[protocol]);
-	if (ip6prot)
-		ip6prot->early_demux = enabled ? ip6prot->early_demux_handler :
-						 NULL;
-#endif
-	rcu_read_unlock();
-}
-
-static int proc_tcp_early_demux(struct ctl_table *table, int write,
-				void *buffer, size_t *lenp, loff_t *ppos)
-{
-	int ret = 0;
-
-	ret = proc_dou8vec_minmax(table, write, buffer, lenp, ppos);
-
-	if (write && !ret) {
-		int enabled = init_net.ipv4.sysctl_tcp_early_demux;
-
-		proc_configure_early_demux(enabled, IPPROTO_TCP);
-	}
-
-	return ret;
-}
-
-static int proc_udp_early_demux(struct ctl_table *table, int write,
-				void *buffer, size_t *lenp, loff_t *ppos)
-{
-	int ret = 0;
-
-	ret = proc_dou8vec_minmax(table, write, buffer, lenp, ppos);
-
-	if (write && !ret) {
-		int enabled = init_net.ipv4.sysctl_udp_early_demux;
-
-		proc_configure_early_demux(enabled, IPPROTO_UDP);
-	}
-
-	return ret;
-}
-
 static int proc_tfo_blackhole_detect_timeout(struct ctl_table *table,
 					     int write, void *buffer,
 					     size_t *lenp, loff_t *ppos)
@@ -707,14 +652,14 @@ static struct ctl_table ipv4_net_table[] = {
 		.data           = &init_net.ipv4.sysctl_udp_early_demux,
 		.maxlen         = sizeof(u8),
 		.mode           = 0644,
-		.proc_handler   = proc_udp_early_demux
+		.proc_handler   = proc_dou8vec_minmax,
 	},
 	{
 		.procname       = "tcp_early_demux",
 		.data           = &init_net.ipv4.sysctl_tcp_early_demux,
 		.maxlen         = sizeof(u8),
 		.mode           = 0644,
-		.proc_handler   = proc_tcp_early_demux
+		.proc_handler   = proc_dou8vec_minmax,
 	},
 	{
 		.procname       = "nexthop_compat_mode",
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/tcp.c linux-libre-5.19-rc8-gnu/net/ipv4/tcp.c
index 2222dfdde316..2faaaaf540ac 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/tcp.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/tcp.c
@@ -441,7 +441,7 @@ void tcp_init_sock(struct sock *sk)
 	tp->snd_cwnd_clamp = ~0;
 	tp->mss_cache = TCP_MSS_DEFAULT;
 
-	tp->reordering = sock_net(sk)->ipv4.sysctl_tcp_reordering;
+	tp->reordering = READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_reordering);
 	tcp_assign_congestion_control(sk);
 
 	tp->tsoffset = 0;
@@ -1150,7 +1150,8 @@ static int tcp_sendmsg_fastopen(struct sock *sk, struct msghdr *msg,
 	struct sockaddr *uaddr = msg->msg_name;
 	int err, flags;
 
-	if (!(sock_net(sk)->ipv4.sysctl_tcp_fastopen & TFO_CLIENT_ENABLE) ||
+	if (!(READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_fastopen) &
+	      TFO_CLIENT_ENABLE) ||
 	    (uaddr && msg->msg_namelen >= sizeof(uaddr->sa_family) &&
 	     uaddr->sa_family == AF_UNSPEC))
 		return -EOPNOTSUPP;
@@ -3617,7 +3618,8 @@ static int do_tcp_setsockopt(struct sock *sk, int level, int optname,
 	case TCP_FASTOPEN_CONNECT:
 		if (val > 1 || val < 0) {
 			err = -EINVAL;
-		} else if (net->ipv4.sysctl_tcp_fastopen & TFO_CLIENT_ENABLE) {
+		} else if (READ_ONCE(net->ipv4.sysctl_tcp_fastopen) &
+			   TFO_CLIENT_ENABLE) {
 			if (sk->sk_state == TCP_CLOSE)
 				tp->fastopen_connect = val;
 			else
@@ -3967,12 +3969,13 @@ static int do_tcp_getsockopt(struct sock *sk, int level,
 		val = keepalive_probes(tp);
 		break;
 	case TCP_SYNCNT:
-		val = icsk->icsk_syn_retries ? : net->ipv4.sysctl_tcp_syn_retries;
+		val = icsk->icsk_syn_retries ? :
+			READ_ONCE(net->ipv4.sysctl_tcp_syn_retries);
 		break;
 	case TCP_LINGER2:
 		val = tp->linger2;
 		if (val >= 0)
-			val = (val ? : net->ipv4.sysctl_tcp_fin_timeout) / HZ;
+			val = (val ? : READ_ONCE(net->ipv4.sysctl_tcp_fin_timeout)) / HZ;
 		break;
 	case TCP_DEFER_ACCEPT:
 		val = retrans_to_secs(icsk->icsk_accept_queue.rskq_defer_accept,
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/tcp_fastopen.c linux-libre-5.19-rc8-gnu/net/ipv4/tcp_fastopen.c
index fdbcf2a6d08e..825b216d11f5 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/tcp_fastopen.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/tcp_fastopen.c
@@ -332,7 +332,7 @@ static bool tcp_fastopen_no_cookie(const struct sock *sk,
 				   const struct dst_entry *dst,
 				   int flag)
 {
-	return (sock_net(sk)->ipv4.sysctl_tcp_fastopen & flag) ||
+	return (READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_fastopen) & flag) ||
 	       tcp_sk(sk)->fastopen_no_cookie ||
 	       (dst && dst_metric(dst, RTAX_FASTOPEN_NO_COOKIE));
 }
@@ -347,7 +347,7 @@ struct sock *tcp_try_fastopen(struct sock *sk, struct sk_buff *skb,
 			      const struct dst_entry *dst)
 {
 	bool syn_data = TCP_SKB_CB(skb)->end_seq != TCP_SKB_CB(skb)->seq + 1;
-	int tcp_fastopen = sock_net(sk)->ipv4.sysctl_tcp_fastopen;
+	int tcp_fastopen = READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_fastopen);
 	struct tcp_fastopen_cookie valid_foc = { .len = -1 };
 	struct sock *child;
 	int ret = 0;
@@ -489,7 +489,7 @@ void tcp_fastopen_active_disable(struct sock *sk)
 {
 	struct net *net = sock_net(sk);
 
-	if (!sock_net(sk)->ipv4.sysctl_tcp_fastopen_blackhole_timeout)
+	if (!READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_fastopen_blackhole_timeout))
 		return;
 
 	/* Paired with READ_ONCE() in tcp_fastopen_active_should_disable() */
@@ -510,7 +510,8 @@ void tcp_fastopen_active_disable(struct sock *sk)
  */
 bool tcp_fastopen_active_should_disable(struct sock *sk)
 {
-	unsigned int tfo_bh_timeout = sock_net(sk)->ipv4.sysctl_tcp_fastopen_blackhole_timeout;
+	unsigned int tfo_bh_timeout =
+		READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_fastopen_blackhole_timeout);
 	unsigned long timeout;
 	int tfo_da_times;
 	int multiplier;
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/tcp_input.c linux-libre-5.19-rc8-gnu/net/ipv4/tcp_input.c
index 3ec4edc37313..07dbcbae7782 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/tcp_input.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/tcp_input.c
@@ -1051,7 +1051,7 @@ static void tcp_check_sack_reordering(struct sock *sk, const u32 low_seq,
 			 tp->undo_marker ? tp->undo_retrans : 0);
 #endif
 		tp->reordering = min_t(u32, (metric + mss - 1) / mss,
-				       sock_net(sk)->ipv4.sysctl_tcp_max_reordering);
+				       READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_max_reordering));
 	}
 
 	/* This exciting event is worth to be remembered. 8) */
@@ -2030,7 +2030,7 @@ static void tcp_check_reno_reordering(struct sock *sk, const int addend)
 		return;
 
 	tp->reordering = min_t(u32, tp->packets_out + addend,
-			       sock_net(sk)->ipv4.sysctl_tcp_max_reordering);
+			       READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_max_reordering));
 	tp->reord_seen++;
 	NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPRENOREORDER);
 }
@@ -2095,7 +2095,8 @@ static inline void tcp_init_undo(struct tcp_sock *tp)
 
 static bool tcp_is_rack(const struct sock *sk)
 {
-	return sock_net(sk)->ipv4.sysctl_tcp_recovery & TCP_RACK_LOSS_DETECTION;
+	return READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_recovery) &
+		TCP_RACK_LOSS_DETECTION;
 }
 
 /* If we detect SACK reneging, forget all SACK information
@@ -2139,6 +2140,7 @@ void tcp_enter_loss(struct sock *sk)
 	struct tcp_sock *tp = tcp_sk(sk);
 	struct net *net = sock_net(sk);
 	bool new_recovery = icsk->icsk_ca_state < TCP_CA_Recovery;
+	u8 reordering;
 
 	tcp_timeout_mark_lost(sk);
 
@@ -2159,10 +2161,12 @@ void tcp_enter_loss(struct sock *sk)
 	/* Timeout in disordered state after receiving substantial DUPACKs
 	 * suggests that the degree of reordering is over-estimated.
 	 */
+	reordering = READ_ONCE(net->ipv4.sysctl_tcp_reordering);
 	if (icsk->icsk_ca_state <= TCP_CA_Disorder &&
-	    tp->sacked_out >= net->ipv4.sysctl_tcp_reordering)
+	    tp->sacked_out >= reordering)
 		tp->reordering = min_t(unsigned int, tp->reordering,
-				       net->ipv4.sysctl_tcp_reordering);
+				       reordering);
+
 	tcp_set_ca_state(sk, TCP_CA_Loss);
 	tp->high_seq = tp->snd_nxt;
 	tcp_ecn_queue_cwr(tp);
@@ -3464,7 +3468,8 @@ static inline bool tcp_may_raise_cwnd(const struct sock *sk, const int flag)
 	 * new SACK or ECE mark may first advance cwnd here and later reduce
 	 * cwnd in tcp_fastretrans_alert() based on more states.
 	 */
-	if (tcp_sk(sk)->reordering > sock_net(sk)->ipv4.sysctl_tcp_reordering)
+	if (tcp_sk(sk)->reordering >
+	    READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_reordering))
 		return flag & FLAG_FORWARD_PROGRESS;
 
 	return flag & FLAG_DATA_ACKED;
@@ -4056,7 +4061,7 @@ void tcp_parse_options(const struct net *net,
 				break;
 			case TCPOPT_WINDOW:
 				if (opsize == TCPOLEN_WINDOW && th->syn &&
-				    !estab && net->ipv4.sysctl_tcp_window_scaling) {
+				    !estab && READ_ONCE(net->ipv4.sysctl_tcp_window_scaling)) {
 					__u8 snd_wscale = *(__u8 *)ptr;
 					opt_rx->wscale_ok = 1;
 					if (snd_wscale > TCP_MAX_WSCALE) {
@@ -4072,7 +4077,7 @@ void tcp_parse_options(const struct net *net,
 			case TCPOPT_TIMESTAMP:
 				if ((opsize == TCPOLEN_TIMESTAMP) &&
 				    ((estab && opt_rx->tstamp_ok) ||
-				     (!estab && net->ipv4.sysctl_tcp_timestamps))) {
+				     (!estab && READ_ONCE(net->ipv4.sysctl_tcp_timestamps)))) {
 					opt_rx->saw_tstamp = 1;
 					opt_rx->rcv_tsval = get_unaligned_be32(ptr);
 					opt_rx->rcv_tsecr = get_unaligned_be32(ptr + 4);
@@ -4080,7 +4085,7 @@ void tcp_parse_options(const struct net *net,
 				break;
 			case TCPOPT_SACK_PERM:
 				if (opsize == TCPOLEN_SACK_PERM && th->syn &&
-				    !estab && net->ipv4.sysctl_tcp_sack) {
+				    !estab && READ_ONCE(net->ipv4.sysctl_tcp_sack)) {
 					opt_rx->sack_ok = TCP_SACK_SEEN;
 					tcp_sack_reset(opt_rx);
 				}
@@ -5567,7 +5572,7 @@ static void tcp_check_urg(struct sock *sk, const struct tcphdr *th)
 	struct tcp_sock *tp = tcp_sk(sk);
 	u32 ptr = ntohs(th->urg_ptr);
 
-	if (ptr && !sock_net(sk)->ipv4.sysctl_tcp_stdurg)
+	if (ptr && !READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_stdurg))
 		ptr--;
 	ptr += ntohl(th->seq);
 
@@ -6797,11 +6802,14 @@ static bool tcp_syn_flood_action(const struct sock *sk, const char *proto)
 {
 	struct request_sock_queue *queue = &inet_csk(sk)->icsk_accept_queue;
 	const char *msg = "Dropping request";
-	bool want_cookie = false;
 	struct net *net = sock_net(sk);
+	bool want_cookie = false;
+	u8 syncookies;
+
+	syncookies = READ_ONCE(net->ipv4.sysctl_tcp_syncookies);
 
 #ifdef CONFIG_SYN_COOKIES
-	if (net->ipv4.sysctl_tcp_syncookies) {
+	if (syncookies) {
 		msg = "Sending cookies";
 		want_cookie = true;
 		__NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPREQQFULLDOCOOKIES);
@@ -6809,8 +6817,7 @@ static bool tcp_syn_flood_action(const struct sock *sk, const char *proto)
 #endif
 		__NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPREQQFULLDROP);
 
-	if (!queue->synflood_warned &&
-	    net->ipv4.sysctl_tcp_syncookies != 2 &&
+	if (!queue->synflood_warned && syncookies != 2 &&
 	    xchg(&queue->synflood_warned, 1) == 0)
 		net_info_ratelimited("%s: Possible SYN flooding on port %d. %s.  Check SNMP counters.\n",
 				     proto, sk->sk_num, msg);
@@ -6859,7 +6866,7 @@ u16 tcp_get_syncookie_mss(struct request_sock_ops *rsk_ops,
 	struct tcp_sock *tp = tcp_sk(sk);
 	u16 mss;
 
-	if (sock_net(sk)->ipv4.sysctl_tcp_syncookies != 2 &&
+	if (READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_syncookies) != 2 &&
 	    !inet_csk_reqsk_queue_is_full(sk))
 		return 0;
 
@@ -6893,13 +6900,15 @@ int tcp_conn_request(struct request_sock_ops *rsk_ops,
 	bool want_cookie = false;
 	struct dst_entry *dst;
 	struct flowi fl;
+	u8 syncookies;
+
+	syncookies = READ_ONCE(net->ipv4.sysctl_tcp_syncookies);
 
 	/* TW buckets are converted to open requests without
 	 * limitations, they conserve resources and peer is
 	 * evidently real one.
 	 */
-	if ((net->ipv4.sysctl_tcp_syncookies == 2 ||
-	     inet_csk_reqsk_queue_is_full(sk)) && !isn) {
+	if ((syncookies == 2 || inet_csk_reqsk_queue_is_full(sk)) && !isn) {
 		want_cookie = tcp_syn_flood_action(sk, rsk_ops->slab_name);
 		if (!want_cookie)
 			goto drop;
@@ -6948,10 +6957,12 @@ int tcp_conn_request(struct request_sock_ops *rsk_ops,
 		tcp_rsk(req)->ts_off = af_ops->init_ts_off(net, skb);
 
 	if (!want_cookie && !isn) {
+		int max_syn_backlog = READ_ONCE(net->ipv4.sysctl_max_syn_backlog);
+
 		/* Kill the following clause, if you dislike this way. */
-		if (!net->ipv4.sysctl_tcp_syncookies &&
-		    (net->ipv4.sysctl_max_syn_backlog - inet_csk_reqsk_queue_len(sk) <
-		     (net->ipv4.sysctl_max_syn_backlog >> 2)) &&
+		if (!syncookies &&
+		    (max_syn_backlog - inet_csk_reqsk_queue_len(sk) <
+		     (max_syn_backlog >> 2)) &&
 		    !tcp_peer_is_proven(req, dst)) {
 			/* Without syncookies last quarter of
 			 * backlog is filled with destinations,
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/tcp_ipv4.c linux-libre-5.19-rc8-gnu/net/ipv4/tcp_ipv4.c
index da5a3c44c4fb..d16e6e40f47b 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/tcp_ipv4.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/tcp_ipv4.c
@@ -108,10 +108,10 @@ static u32 tcp_v4_init_ts_off(const struct net *net, const struct sk_buff *skb)
 
 int tcp_twsk_unique(struct sock *sk, struct sock *sktw, void *twp)
 {
+	int reuse = READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_tw_reuse);
 	const struct inet_timewait_sock *tw = inet_twsk(sktw);
 	const struct tcp_timewait_sock *tcptw = tcp_twsk(sktw);
 	struct tcp_sock *tp = tcp_sk(sk);
-	int reuse = sock_net(sk)->ipv4.sysctl_tcp_tw_reuse;
 
 	if (reuse == 2) {
 		/* Still does not detect *everything* that goes through
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/tcp_metrics.c linux-libre-5.19-rc8-gnu/net/ipv4/tcp_metrics.c
index 7029b0e98edb..a501150deaa3 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/tcp_metrics.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/tcp_metrics.c
@@ -428,7 +428,8 @@ void tcp_update_metrics(struct sock *sk)
 		if (!tcp_metric_locked(tm, TCP_METRIC_REORDERING)) {
 			val = tcp_metric_get(tm, TCP_METRIC_REORDERING);
 			if (val < tp->reordering &&
-			    tp->reordering != net->ipv4.sysctl_tcp_reordering)
+			    tp->reordering !=
+			    READ_ONCE(net->ipv4.sysctl_tcp_reordering))
 				tcp_metric_set(tm, TCP_METRIC_REORDERING,
 					       tp->reordering);
 		}
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/tcp_minisocks.c linux-libre-5.19-rc8-gnu/net/ipv4/tcp_minisocks.c
index 6854bb1fb32b..cb95d88497ae 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/tcp_minisocks.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/tcp_minisocks.c
@@ -173,7 +173,7 @@ tcp_timewait_state_process(struct inet_timewait_sock *tw, struct sk_buff *skb,
 			 * Oh well... nobody has a sufficient solution to this
 			 * protocol bug yet.
 			 */
-			if (twsk_net(tw)->ipv4.sysctl_tcp_rfc1337 == 0) {
+			if (!READ_ONCE(twsk_net(tw)->ipv4.sysctl_tcp_rfc1337)) {
 kill:
 				inet_twsk_deschedule_put(tw);
 				return TCP_TW_SUCCESS;
@@ -781,7 +781,7 @@ listen_overflow:
 	if (sk != req->rsk_listener)
 		__NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPMIGRATEREQFAILURE);
 
-	if (!sock_net(sk)->ipv4.sysctl_tcp_abort_on_overflow) {
+	if (!READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_abort_on_overflow)) {
 		inet_rsk(req)->acked = 1;
 		return NULL;
 	}
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/tcp_output.c linux-libre-5.19-rc8-gnu/net/ipv4/tcp_output.c
index 11aa0ab10bba..c38e07b50639 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/tcp_output.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/tcp_output.c
@@ -791,18 +791,18 @@ static unsigned int tcp_syn_options(struct sock *sk, struct sk_buff *skb,
 	opts->mss = tcp_advertise_mss(sk);
 	remaining -= TCPOLEN_MSS_ALIGNED;
 
-	if (likely(sock_net(sk)->ipv4.sysctl_tcp_timestamps && !*md5)) {
+	if (likely(READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_timestamps) && !*md5)) {
 		opts->options |= OPTION_TS;
 		opts->tsval = tcp_skb_timestamp(skb) + tp->tsoffset;
 		opts->tsecr = tp->rx_opt.ts_recent;
 		remaining -= TCPOLEN_TSTAMP_ALIGNED;
 	}
-	if (likely(sock_net(sk)->ipv4.sysctl_tcp_window_scaling)) {
+	if (likely(READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_window_scaling))) {
 		opts->ws = tp->rx_opt.rcv_wscale;
 		opts->options |= OPTION_WSCALE;
 		remaining -= TCPOLEN_WSCALE_ALIGNED;
 	}
-	if (likely(sock_net(sk)->ipv4.sysctl_tcp_sack)) {
+	if (likely(READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_sack))) {
 		opts->options |= OPTION_SACK_ADVERTISE;
 		if (unlikely(!(OPTION_TS & opts->options)))
 			remaining -= TCPOLEN_SACKPERM_ALIGNED;
@@ -1719,7 +1719,8 @@ static inline int __tcp_mtu_to_mss(struct sock *sk, int pmtu)
 	mss_now -= icsk->icsk_ext_hdr_len;
 
 	/* Then reserve room for full set of TCP options and 8 bytes of data */
-	mss_now = max(mss_now, sock_net(sk)->ipv4.sysctl_tcp_min_snd_mss);
+	mss_now = max(mss_now,
+		      READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_min_snd_mss));
 	return mss_now;
 }
 
@@ -1762,10 +1763,10 @@ void tcp_mtup_init(struct sock *sk)
 	struct inet_connection_sock *icsk = inet_csk(sk);
 	struct net *net = sock_net(sk);
 
-	icsk->icsk_mtup.enabled = net->ipv4.sysctl_tcp_mtu_probing > 1;
+	icsk->icsk_mtup.enabled = READ_ONCE(net->ipv4.sysctl_tcp_mtu_probing) > 1;
 	icsk->icsk_mtup.search_high = tp->rx_opt.mss_clamp + sizeof(struct tcphdr) +
 			       icsk->icsk_af_ops->net_header_len;
-	icsk->icsk_mtup.search_low = tcp_mss_to_mtu(sk, net->ipv4.sysctl_tcp_base_mss);
+	icsk->icsk_mtup.search_low = tcp_mss_to_mtu(sk, READ_ONCE(net->ipv4.sysctl_tcp_base_mss));
 	icsk->icsk_mtup.probe_size = 0;
 	if (icsk->icsk_mtup.enabled)
 		icsk->icsk_mtup.probe_timestamp = tcp_jiffies32;
@@ -1897,7 +1898,7 @@ static void tcp_cwnd_validate(struct sock *sk, bool is_cwnd_limited)
 		if (tp->packets_out > tp->snd_cwnd_used)
 			tp->snd_cwnd_used = tp->packets_out;
 
-		if (sock_net(sk)->ipv4.sysctl_tcp_slow_start_after_idle &&
+		if (READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_slow_start_after_idle) &&
 		    (s32)(tcp_jiffies32 - tp->snd_cwnd_stamp) >= inet_csk(sk)->icsk_rto &&
 		    !ca_ops->cong_control)
 			tcp_cwnd_application_limited(sk);
@@ -2282,7 +2283,7 @@ static inline void tcp_mtu_check_reprobe(struct sock *sk)
 	u32 interval;
 	s32 delta;
 
-	interval = net->ipv4.sysctl_tcp_probe_interval;
+	interval = READ_ONCE(net->ipv4.sysctl_tcp_probe_interval);
 	delta = tcp_jiffies32 - icsk->icsk_mtup.probe_timestamp;
 	if (unlikely(delta >= interval * HZ)) {
 		int mss = tcp_current_mss(sk);
@@ -2366,7 +2367,7 @@ static int tcp_mtu_probe(struct sock *sk)
 	 * probing process by not resetting search range to its orignal.
 	 */
 	if (probe_size > tcp_mtu_to_mss(sk, icsk->icsk_mtup.search_high) ||
-		interval < net->ipv4.sysctl_tcp_probe_threshold) {
+	    interval < READ_ONCE(net->ipv4.sysctl_tcp_probe_threshold)) {
 		/* Check whether enough time has elaplased for
 		 * another round of probing.
 		 */
@@ -2740,7 +2741,7 @@ bool tcp_schedule_loss_probe(struct sock *sk, bool advancing_rto)
 	if (rcu_access_pointer(tp->fastopen_rsk))
 		return false;
 
-	early_retrans = sock_net(sk)->ipv4.sysctl_tcp_early_retrans;
+	early_retrans = READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_early_retrans);
 	/* Schedule a loss probe in 2*RTT for SACK capable connections
 	 * not in loss recovery, that are either limited by cwnd or application.
 	 */
@@ -3104,7 +3105,7 @@ static void tcp_retrans_try_collapse(struct sock *sk, struct sk_buff *to,
 	struct sk_buff *skb = to, *tmp;
 	bool first = true;
 
-	if (!sock_net(sk)->ipv4.sysctl_tcp_retrans_collapse)
+	if (!READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_retrans_collapse))
 		return;
 	if (TCP_SKB_CB(skb)->tcp_flags & TCPHDR_SYN)
 		return;
@@ -3646,7 +3647,7 @@ static void tcp_connect_init(struct sock *sk)
 	 * See tcp_input.c:tcp_rcv_state_process case TCP_SYN_SENT.
 	 */
 	tp->tcp_header_len = sizeof(struct tcphdr);
-	if (sock_net(sk)->ipv4.sysctl_tcp_timestamps)
+	if (READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_timestamps))
 		tp->tcp_header_len += TCPOLEN_TSTAMP_ALIGNED;
 
 #ifdef CONFIG_TCP_MD5SIG
@@ -3682,7 +3683,7 @@ static void tcp_connect_init(struct sock *sk)
 				  tp->advmss - (tp->rx_opt.ts_recent_stamp ? tp->tcp_header_len - sizeof(struct tcphdr) : 0),
 				  &tp->rcv_wnd,
 				  &tp->window_clamp,
-				  sock_net(sk)->ipv4.sysctl_tcp_window_scaling,
+				  READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_window_scaling),
 				  &rcv_wscale,
 				  rcv_wnd);
 
@@ -4089,7 +4090,7 @@ void tcp_send_probe0(struct sock *sk)
 
 	icsk->icsk_probes_out++;
 	if (err <= 0) {
-		if (icsk->icsk_backoff < net->ipv4.sysctl_tcp_retries2)
+		if (icsk->icsk_backoff < READ_ONCE(net->ipv4.sysctl_tcp_retries2))
 			icsk->icsk_backoff++;
 		timeout = tcp_probe0_when(sk, TCP_RTO_MAX);
 	} else {
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/tcp_recovery.c linux-libre-5.19-rc8-gnu/net/ipv4/tcp_recovery.c
index 48f30e7209f2..50abaa941387 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/tcp_recovery.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/tcp_recovery.c
@@ -14,7 +14,8 @@ static u32 tcp_rack_reo_wnd(const struct sock *sk)
 			return 0;
 
 		if (tp->sacked_out >= tp->reordering &&
-		    !(sock_net(sk)->ipv4.sysctl_tcp_recovery & TCP_RACK_NO_DUPTHRESH))
+		    !(READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_recovery) &
+		      TCP_RACK_NO_DUPTHRESH))
 			return 0;
 	}
 
@@ -187,7 +188,8 @@ void tcp_rack_update_reo_wnd(struct sock *sk, struct rate_sample *rs)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 
-	if (sock_net(sk)->ipv4.sysctl_tcp_recovery & TCP_RACK_STATIC_REO_WND ||
+	if ((READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_recovery) &
+	     TCP_RACK_STATIC_REO_WND) ||
 	    !rs->prior_delivered)
 		return;
 
diff --git linux-libre-5.19-rc7-gnu/net/ipv4/tcp_timer.c linux-libre-5.19-rc8-gnu/net/ipv4/tcp_timer.c
index 20cf4a98c69d..50bba370486e 100644
--- linux-libre-5.19-rc7-gnu/net/ipv4/tcp_timer.c
+++ linux-libre-5.19-rc8-gnu/net/ipv4/tcp_timer.c
@@ -143,7 +143,7 @@ static int tcp_out_of_resources(struct sock *sk, bool do_reset)
  */
 static int tcp_orphan_retries(struct sock *sk, bool alive)
 {
-	int retries = sock_net(sk)->ipv4.sysctl_tcp_orphan_retries; /* May be zero. */
+	int retries = READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_orphan_retries); /* May be zero. */
 
 	/* We know from an ICMP that something is wrong. */
 	if (sk->sk_err_soft && !alive)
@@ -163,7 +163,7 @@ static void tcp_mtu_probing(struct inet_connection_sock *icsk, struct sock *sk)
 	int mss;
 
 	/* Black hole detection */
-	if (!net->ipv4.sysctl_tcp_mtu_probing)
+	if (!READ_ONCE(net->ipv4.sysctl_tcp_mtu_probing))
 		return;
 
 	if (!icsk->icsk_mtup.enabled) {
@@ -171,9 +171,9 @@ static void tcp_mtu_probing(struct inet_connection_sock *icsk, struct sock *sk)
 		icsk->icsk_mtup.probe_timestamp = tcp_jiffies32;
 	} else {
 		mss = tcp_mtu_to_mss(sk, icsk->icsk_mtup.search_low) >> 1;
-		mss = min(net->ipv4.sysctl_tcp_base_mss, mss);
-		mss = max(mss, net->ipv4.sysctl_tcp_mtu_probe_floor);
-		mss = max(mss, net->ipv4.sysctl_tcp_min_snd_mss);
+		mss = min(READ_ONCE(net->ipv4.sysctl_tcp_base_mss), mss);
+		mss = max(mss, READ_ONCE(net->ipv4.sysctl_tcp_mtu_probe_floor));
+		mss = max(mss, READ_ONCE(net->ipv4.sysctl_tcp_min_snd_mss));
 		icsk->icsk_mtup.search_low = tcp_mss_to_mtu(sk, mss);
 	}
 	tcp_sync_mss(sk, icsk->icsk_pmtu_cookie);
@@ -239,17 +239,18 @@ static int tcp_write_timeout(struct sock *sk)
 	if ((1 << sk->sk_state) & (TCPF_SYN_SENT | TCPF_SYN_RECV)) {
 		if (icsk->icsk_retransmits)
 			__dst_negative_advice(sk);
-		retry_until = icsk->icsk_syn_retries ? : net->ipv4.sysctl_tcp_syn_retries;
+		retry_until = icsk->icsk_syn_retries ? :
+			READ_ONCE(net->ipv4.sysctl_tcp_syn_retries);
 		expired = icsk->icsk_retransmits >= retry_until;
 	} else {
-		if (retransmits_timed_out(sk, net->ipv4.sysctl_tcp_retries1, 0)) {
+		if (retransmits_timed_out(sk, READ_ONCE(net->ipv4.sysctl_tcp_retries1), 0)) {
 			/* Black hole detection */
 			tcp_mtu_probing(icsk, sk);
 
 			__dst_negative_advice(sk);
 		}
 
-		retry_until = net->ipv4.sysctl_tcp_retries2;
+		retry_until = READ_ONCE(net->ipv4.sysctl_tcp_retries2);
 		if (sock_flag(sk, SOCK_DEAD)) {
 			const bool alive = icsk->icsk_rto < TCP_RTO_MAX;
 
@@ -380,7 +381,7 @@ static void tcp_probe_timer(struct sock *sk)
 		 msecs_to_jiffies(icsk->icsk_user_timeout))
 		goto abort;
 
-	max_probes = sock_net(sk)->ipv4.sysctl_tcp_retries2;
+	max_probes = READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_retries2);
 	if (sock_flag(sk, SOCK_DEAD)) {
 		const bool alive = inet_csk_rto_backoff(icsk, TCP_RTO_MAX) < TCP_RTO_MAX;
 
@@ -406,12 +407,15 @@ abort:		tcp_write_err(sk);
 static void tcp_fastopen_synack_timer(struct sock *sk, struct request_sock *req)
 {
 	struct inet_connection_sock *icsk = inet_csk(sk);
-	int max_retries = icsk->icsk_syn_retries ? :
-	    sock_net(sk)->ipv4.sysctl_tcp_synack_retries + 1; /* add one more retry for fastopen */
 	struct tcp_sock *tp = tcp_sk(sk);
+	int max_retries;
 
 	req->rsk_ops->syn_ack_timeout(req);
 
+	/* add one more retry for fastopen */
+	max_retries = icsk->icsk_syn_retries ? :
+		READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_synack_retries) + 1;
+
 	if (req->num_timeout >= max_retries) {
 		tcp_write_err(sk);
 		return;
@@ -574,7 +578,7 @@ out_reset_timer:
 	 * linear-timeout retransmissions into a black hole
 	 */
 	if (sk->sk_state == TCP_ESTABLISHED &&
-	    (tp->thin_lto || net->ipv4.sysctl_tcp_thin_linear_timeouts) &&
+	    (tp->thin_lto || READ_ONCE(net->ipv4.sysctl_tcp_thin_linear_timeouts)) &&
 	    tcp_stream_is_thin(tp) &&
 	    icsk->icsk_retransmits <= TCP_THIN_LINEAR_RETRIES) {
 		icsk->icsk_backoff = 0;
@@ -585,7 +589,7 @@ out_reset_timer:
 	}
 	inet_csk_reset_xmit_timer(sk, ICSK_TIME_RETRANS,
 				  tcp_clamp_rto_to_user_timeout(sk), TCP_RTO_MAX);
-	if (retransmits_timed_out(sk, net->ipv4.sysctl_tcp_retries1 + 1, 0))
+	if (retransmits_timed_out(sk, READ_ONCE(net->ipv4.sysctl_tcp_retries1) + 1, 0))
 		__sk_dst_reset(sk);
 
 out:;
diff --git linux-libre-5.19-rc7-gnu/net/ipv6/af_inet6.c linux-libre-5.19-rc8-gnu/net/ipv6/af_inet6.c
index 70564ddccc46..6f354f8be2c5 100644
--- linux-libre-5.19-rc7-gnu/net/ipv6/af_inet6.c
+++ linux-libre-5.19-rc8-gnu/net/ipv6/af_inet6.c
@@ -226,7 +226,7 @@ lookup_protocol:
 	RCU_INIT_POINTER(inet->mc_list, NULL);
 	inet->rcv_tos	= 0;
 
-	if (net->ipv4.sysctl_ip_no_pmtu_disc)
+	if (READ_ONCE(net->ipv4.sysctl_ip_no_pmtu_disc))
 		inet->pmtudisc = IP_PMTUDISC_DONT;
 	else
 		inet->pmtudisc = IP_PMTUDISC_WANT;
diff --git linux-libre-5.19-rc7-gnu/net/ipv6/ip6_input.c linux-libre-5.19-rc8-gnu/net/ipv6/ip6_input.c
index 0322cc86b84e..e1ebf5e42ebe 100644
--- linux-libre-5.19-rc7-gnu/net/ipv6/ip6_input.c
+++ linux-libre-5.19-rc8-gnu/net/ipv6/ip6_input.c
@@ -45,20 +45,23 @@
 #include <net/inet_ecn.h>
 #include <net/dst_metadata.h>
 
-INDIRECT_CALLABLE_DECLARE(void tcp_v6_early_demux(struct sk_buff *));
 static void ip6_rcv_finish_core(struct net *net, struct sock *sk,
 				struct sk_buff *skb)
 {
-	void (*edemux)(struct sk_buff *skb);
-
-	if (net->ipv4.sysctl_ip_early_demux && !skb_dst(skb) && skb->sk == NULL) {
-		const struct inet6_protocol *ipprot;
-
-		ipprot = rcu_dereference(inet6_protos[ipv6_hdr(skb)->nexthdr]);
-		if (ipprot && (edemux = READ_ONCE(ipprot->early_demux)))
-			INDIRECT_CALL_2(edemux, tcp_v6_early_demux,
-					udp_v6_early_demux, skb);
+	if (READ_ONCE(net->ipv4.sysctl_ip_early_demux) &&
+	    !skb_dst(skb) && !skb->sk) {
+		switch (ipv6_hdr(skb)->nexthdr) {
+		case IPPROTO_TCP:
+			if (READ_ONCE(net->ipv4.sysctl_tcp_early_demux))
+				tcp_v6_early_demux(skb);
+			break;
+		case IPPROTO_UDP:
+			if (READ_ONCE(net->ipv4.sysctl_udp_early_demux))
+				udp_v6_early_demux(skb);
+			break;
+		}
 	}
+
 	if (!skb_valid_dst(skb))
 		ip6_route_input(skb);
 }
diff --git linux-libre-5.19-rc7-gnu/net/ipv6/syncookies.c linux-libre-5.19-rc8-gnu/net/ipv6/syncookies.c
index 9cc123f000fb..5014aa663452 100644
--- linux-libre-5.19-rc7-gnu/net/ipv6/syncookies.c
+++ linux-libre-5.19-rc8-gnu/net/ipv6/syncookies.c
@@ -141,7 +141,8 @@ struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb)
 	__u8 rcv_wscale;
 	u32 tsoff = 0;
 
-	if (!sock_net(sk)->ipv4.sysctl_tcp_syncookies || !th->ack || th->rst)
+	if (!READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_syncookies) ||
+	    !th->ack || th->rst)
 		goto out;
 
 	if (tcp_synq_no_recent_overflow(sk))
diff --git linux-libre-5.19-rc7-gnu/net/ipv6/tcp_ipv6.c linux-libre-5.19-rc8-gnu/net/ipv6/tcp_ipv6.c
index f37dd4aa91c6..9d3ede293258 100644
--- linux-libre-5.19-rc7-gnu/net/ipv6/tcp_ipv6.c
+++ linux-libre-5.19-rc8-gnu/net/ipv6/tcp_ipv6.c
@@ -1822,7 +1822,7 @@ do_time_wait:
 	goto discard_it;
 }
 
-INDIRECT_CALLABLE_SCOPE void tcp_v6_early_demux(struct sk_buff *skb)
+void tcp_v6_early_demux(struct sk_buff *skb)
 {
 	const struct ipv6hdr *hdr;
 	const struct tcphdr *th;
@@ -2176,12 +2176,7 @@ struct proto tcpv6_prot = {
 };
 EXPORT_SYMBOL_GPL(tcpv6_prot);
 
-/* thinking of making this const? Don't.
- * early_demux can change based on sysctl.
- */
-static struct inet6_protocol tcpv6_protocol = {
-	.early_demux	=	tcp_v6_early_demux,
-	.early_demux_handler =  tcp_v6_early_demux,
+static const struct inet6_protocol tcpv6_protocol = {
 	.handler	=	tcp_v6_rcv,
 	.err_handler	=	tcp_v6_err,
 	.flags		=	INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
diff --git linux-libre-5.19-rc7-gnu/net/ipv6/udp.c linux-libre-5.19-rc8-gnu/net/ipv6/udp.c
index 55afd7f39c04..e2f2e087a753 100644
--- linux-libre-5.19-rc7-gnu/net/ipv6/udp.c
+++ linux-libre-5.19-rc8-gnu/net/ipv6/udp.c
@@ -1052,7 +1052,7 @@ static struct sock *__udp6_lib_demux_lookup(struct net *net,
 	return NULL;
 }
 
-INDIRECT_CALLABLE_SCOPE void udp_v6_early_demux(struct sk_buff *skb)
+void udp_v6_early_demux(struct sk_buff *skb)
 {
 	struct net *net = dev_net(skb->dev);
 	const struct udphdr *uh;
@@ -1660,12 +1660,7 @@ int udpv6_getsockopt(struct sock *sk, int level, int optname,
 	return ipv6_getsockopt(sk, level, optname, optval, optlen);
 }
 
-/* thinking of making this const? Don't.
- * early_demux can change based on sysctl.
- */
-static struct inet6_protocol udpv6_protocol = {
-	.early_demux	=	udp_v6_early_demux,
-	.early_demux_handler =  udp_v6_early_demux,
+static const struct inet6_protocol udpv6_protocol = {
 	.handler	=	udpv6_rcv,
 	.err_handler	=	udpv6_err,
 	.flags		=	INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
diff --git linux-libre-5.19-rc7-gnu/net/netfilter/nf_synproxy_core.c linux-libre-5.19-rc8-gnu/net/netfilter/nf_synproxy_core.c
index e479dd0561c5..16915f8eef2b 100644
--- linux-libre-5.19-rc7-gnu/net/netfilter/nf_synproxy_core.c
+++ linux-libre-5.19-rc8-gnu/net/netfilter/nf_synproxy_core.c
@@ -405,7 +405,7 @@ synproxy_build_ip(struct net *net, struct sk_buff *skb, __be32 saddr,
 	iph->tos	= 0;
 	iph->id		= 0;
 	iph->frag_off	= htons(IP_DF);
-	iph->ttl	= net->ipv4.sysctl_ip_default_ttl;
+	iph->ttl	= READ_ONCE(net->ipv4.sysctl_ip_default_ttl);
 	iph->protocol	= IPPROTO_TCP;
 	iph->check	= 0;
 	iph->saddr	= saddr;
diff --git linux-libre-5.19-rc7-gnu/net/sched/cls_api.c linux-libre-5.19-rc8-gnu/net/sched/cls_api.c
index 9bb4d3dcc994..ac366c99086f 100644
--- linux-libre-5.19-rc7-gnu/net/sched/cls_api.c
+++ linux-libre-5.19-rc8-gnu/net/sched/cls_api.c
@@ -3533,7 +3533,7 @@ int tc_setup_action(struct flow_action *flow_action,
 		    struct tc_action *actions[],
 		    struct netlink_ext_ack *extack)
 {
-	int i, j, index, err = 0;
+	int i, j, k, index, err = 0;
 	struct tc_action *act;
 
 	BUILD_BUG_ON(TCA_ACT_HW_STATS_ANY != FLOW_ACTION_HW_STATS_ANY);
@@ -3553,14 +3553,18 @@ int tc_setup_action(struct flow_action *flow_action,
 		if (err)
 			goto err_out_locked;
 
-		entry->hw_stats = tc_act_hw_stats(act->hw_stats);
-		entry->hw_index = act->tcfa_index;
 		index = 0;
 		err = tc_setup_offload_act(act, entry, &index, extack);
-		if (!err)
-			j += index;
-		else
+		if (err)
 			goto err_out_locked;
+
+		for (k = 0; k < index ; k++) {
+			entry[k].hw_stats = tc_act_hw_stats(act->hw_stats);
+			entry[k].hw_index = act->tcfa_index;
+		}
+
+		j += index;
+
 		spin_unlock_bh(&act->tcfa_lock);
 	}
 
diff --git linux-libre-5.19-rc7-gnu/net/sctp/protocol.c linux-libre-5.19-rc8-gnu/net/sctp/protocol.c
index 35928fefae33..1a094b087d88 100644
--- linux-libre-5.19-rc7-gnu/net/sctp/protocol.c
+++ linux-libre-5.19-rc8-gnu/net/sctp/protocol.c
@@ -358,7 +358,7 @@ static int sctp_v4_available(union sctp_addr *addr, struct sctp_sock *sp)
 	if (addr->v4.sin_addr.s_addr != htonl(INADDR_ANY) &&
 	   ret != RTN_LOCAL &&
 	   !sp->inet.freebind &&
-	   !net->ipv4.sysctl_ip_nonlocal_bind)
+	    !READ_ONCE(net->ipv4.sysctl_ip_nonlocal_bind))
 		return 0;
 
 	if (ipv6_only_sock(sctp_opt2sk(sp)))
diff --git linux-libre-5.19-rc7-gnu/net/smc/smc_llc.c linux-libre-5.19-rc8-gnu/net/smc/smc_llc.c
index c4d057b2941d..0bde36b56472 100644
--- linux-libre-5.19-rc7-gnu/net/smc/smc_llc.c
+++ linux-libre-5.19-rc8-gnu/net/smc/smc_llc.c
@@ -2122,7 +2122,7 @@ void smc_llc_lgr_init(struct smc_link_group *lgr, struct smc_sock *smc)
 	init_waitqueue_head(&lgr->llc_flow_waiter);
 	init_waitqueue_head(&lgr->llc_msg_waiter);
 	mutex_init(&lgr->llc_conf_mutex);
-	lgr->llc_testlink_time = net->ipv4.sysctl_tcp_keepalive_time;
+	lgr->llc_testlink_time = READ_ONCE(net->ipv4.sysctl_tcp_keepalive_time);
 }
 
 /* called after lgr was removed from lgr_list */
diff --git linux-libre-5.19-rc7-gnu/net/tls/tls_device.c linux-libre-5.19-rc8-gnu/net/tls/tls_device.c
index ce827e79c66a..879b9024678e 100644
--- linux-libre-5.19-rc7-gnu/net/tls/tls_device.c
+++ linux-libre-5.19-rc8-gnu/net/tls/tls_device.c
@@ -97,13 +97,16 @@ static void tls_device_queue_ctx_destruction(struct tls_context *ctx)
 	unsigned long flags;
 
 	spin_lock_irqsave(&tls_device_lock, flags);
+	if (unlikely(!refcount_dec_and_test(&ctx->refcount)))
+		goto unlock;
+
 	list_move_tail(&ctx->list, &tls_device_gc_list);
 
 	/* schedule_work inside the spinlock
 	 * to make sure tls_device_down waits for that work.
 	 */
 	schedule_work(&tls_device_gc_work);
-
+unlock:
 	spin_unlock_irqrestore(&tls_device_lock, flags);
 }
 
@@ -194,8 +197,7 @@ void tls_device_sk_destruct(struct sock *sk)
 		clean_acked_data_disable(inet_csk(sk));
 	}
 
-	if (refcount_dec_and_test(&tls_ctx->refcount))
-		tls_device_queue_ctx_destruction(tls_ctx);
+	tls_device_queue_ctx_destruction(tls_ctx);
 }
 EXPORT_SYMBOL_GPL(tls_device_sk_destruct);
 
diff --git linux-libre-5.19-rc7-gnu/net/xfrm/xfrm_policy.c linux-libre-5.19-rc8-gnu/net/xfrm/xfrm_policy.c
index f1876ea61fdc..f1a0bab920a5 100644
--- linux-libre-5.19-rc7-gnu/net/xfrm/xfrm_policy.c
+++ linux-libre-5.19-rc8-gnu/net/xfrm/xfrm_policy.c
@@ -2678,8 +2678,10 @@ static int xfrm_expand_policies(const struct flowi *fl, u16 family,
 		*num_xfrms = 0;
 		return 0;
 	}
-	if (IS_ERR(pols[0]))
+	if (IS_ERR(pols[0])) {
+		*num_pols = 0;
 		return PTR_ERR(pols[0]);
+	}
 
 	*num_xfrms = pols[0]->xfrm_nr;
 
@@ -2694,6 +2696,7 @@ static int xfrm_expand_policies(const struct flowi *fl, u16 family,
 		if (pols[1]) {
 			if (IS_ERR(pols[1])) {
 				xfrm_pols_put(pols, *num_pols);
+				*num_pols = 0;
 				return PTR_ERR(pols[1]);
 			}
 			(*num_pols)++;
diff --git linux-libre-5.19-rc7-gnu/net/xfrm/xfrm_state.c linux-libre-5.19-rc8-gnu/net/xfrm/xfrm_state.c
index 08564e0eef20..ccfb172eb5b8 100644
--- linux-libre-5.19-rc7-gnu/net/xfrm/xfrm_state.c
+++ linux-libre-5.19-rc8-gnu/net/xfrm/xfrm_state.c
@@ -2620,7 +2620,7 @@ int __xfrm_init_state(struct xfrm_state *x, bool init_replay, bool offload)
 	int err;
 
 	if (family == AF_INET &&
-	    xs_net(x)->ipv4.sysctl_ip_no_pmtu_disc)
+	    READ_ONCE(xs_net(x)->ipv4.sysctl_ip_no_pmtu_disc))
 		x->props.flags |= XFRM_STATE_NOPMTUDISC;
 
 	err = -EPROTONOSUPPORT;
diff --git linux-libre-5.19-rc7-gnu/scripts/gdb/linux/symbols.py linux-libre-5.19-rc8-gnu/scripts/gdb/linux/symbols.py
index 46f7542db08c..dc07b6d12e30 100644
--- linux-libre-5.19-rc7-gnu/scripts/gdb/linux/symbols.py
+++ linux-libre-5.19-rc8-gnu/scripts/gdb/linux/symbols.py
@@ -180,7 +180,7 @@ lx-symbols command."""
                 self.breakpoint.delete()
                 self.breakpoint = None
             self.breakpoint = LoadModuleBreakpoint(
-                "kernel/module.c:do_init_module", self)
+                "kernel/module/main.c:do_init_module", self)
         else:
             gdb.write("Note: symbol update on module loading not supported "
                       "with this gdb version\n")
diff --git linux-libre-5.19-rc7-gnu/security/integrity/ima/ima_policy.c linux-libre-5.19-rc8-gnu/security/integrity/ima/ima_policy.c
index 73917413365b..a8802b8da946 100644
--- linux-libre-5.19-rc7-gnu/security/integrity/ima/ima_policy.c
+++ linux-libre-5.19-rc8-gnu/security/integrity/ima/ima_policy.c
@@ -2247,6 +2247,10 @@ bool ima_appraise_signature(enum kernel_read_file_id id)
 	if (id >= READING_MAX_ID)
 		return false;
 
+	if (id == READING_KEXEC_IMAGE && !(ima_appraise & IMA_APPRAISE_ENFORCE)
+	    && security_locked_down(LOCKDOWN_KEXEC))
+		return false;
+
 	func = read_idmap[id] ?: FILE_CHECK;
 
 	rcu_read_lock();
diff --git linux-libre-5.19-rc7-gnu/sound/soc/rockchip/rockchip_i2s.c linux-libre-5.19-rc8-gnu/sound/soc/rockchip/rockchip_i2s.c
index 99a128a666fb..4ce5d2579387 100644
--- linux-libre-5.19-rc7-gnu/sound/soc/rockchip/rockchip_i2s.c
+++ linux-libre-5.19-rc8-gnu/sound/soc/rockchip/rockchip_i2s.c
@@ -13,7 +13,6 @@
 #include <linux/of_gpio.h>
 #include <linux/of_device.h>
 #include <linux/clk.h>
-#include <linux/pinctrl/consumer.h>
 #include <linux/pm_runtime.h>
 #include <linux/regmap.h>
 #include <linux/spinlock.h>
@@ -55,40 +54,8 @@ struct rk_i2s_dev {
 	const struct rk_i2s_pins *pins;
 	unsigned int bclk_ratio;
 	spinlock_t lock; /* tx/rx lock */
-	struct pinctrl *pinctrl;
-	struct pinctrl_state *bclk_on;
-	struct pinctrl_state *bclk_off;
 };
 
-static int i2s_pinctrl_select_bclk_on(struct rk_i2s_dev *i2s)
-{
-	int ret = 0;
-
-	if (!IS_ERR(i2s->pinctrl) && !IS_ERR_OR_NULL(i2s->bclk_on))
-		ret = pinctrl_select_state(i2s->pinctrl,
-				     i2s->bclk_on);
-
-	if (ret)
-		dev_err(i2s->dev, "bclk enable failed %d\n", ret);
-
-	return ret;
-}
-
-static int i2s_pinctrl_select_bclk_off(struct rk_i2s_dev *i2s)
-{
-
-	int ret = 0;
-
-	if (!IS_ERR(i2s->pinctrl) && !IS_ERR_OR_NULL(i2s->bclk_off))
-		ret = pinctrl_select_state(i2s->pinctrl,
-				     i2s->bclk_off);
-
-	if (ret)
-		dev_err(i2s->dev, "bclk disable failed %d\n", ret);
-
-	return ret;
-}
-
 static int i2s_runtime_suspend(struct device *dev)
 {
 	struct rk_i2s_dev *i2s = dev_get_drvdata(dev);
@@ -125,49 +92,38 @@ static inline struct rk_i2s_dev *to_info(struct snd_soc_dai *dai)
 	return snd_soc_dai_get_drvdata(dai);
 }
 
-static int rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on)
+static void rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on)
 {
 	unsigned int val = 0;
 	int retry = 10;
-	int ret = 0;
 
 	spin_lock(&i2s->lock);
 	if (on) {
-		ret = regmap_update_bits(i2s->regmap, I2S_DMACR,
-				I2S_DMACR_TDE_ENABLE, I2S_DMACR_TDE_ENABLE);
-		if (ret < 0)
-			goto end;
+		regmap_update_bits(i2s->regmap, I2S_DMACR,
+				   I2S_DMACR_TDE_ENABLE, I2S_DMACR_TDE_ENABLE);
 
-		ret = regmap_update_bits(i2s->regmap, I2S_XFER,
-				I2S_XFER_TXS_START | I2S_XFER_RXS_START,
-				I2S_XFER_TXS_START | I2S_XFER_RXS_START);
-		if (ret < 0)
-			goto end;
+		regmap_update_bits(i2s->regmap, I2S_XFER,
+				   I2S_XFER_TXS_START | I2S_XFER_RXS_START,
+				   I2S_XFER_TXS_START | I2S_XFER_RXS_START);
 
 		i2s->tx_start = true;
 	} else {
 		i2s->tx_start = false;
 
-		ret = regmap_update_bits(i2s->regmap, I2S_DMACR,
-				I2S_DMACR_TDE_ENABLE, I2S_DMACR_TDE_DISABLE);
-		if (ret < 0)
-			goto end;
+		regmap_update_bits(i2s->regmap, I2S_DMACR,
+				   I2S_DMACR_TDE_ENABLE, I2S_DMACR_TDE_DISABLE);
 
 		if (!i2s->rx_start) {
-			ret = regmap_update_bits(i2s->regmap, I2S_XFER,
-					I2S_XFER_TXS_START |
-					I2S_XFER_RXS_START,
-					I2S_XFER_TXS_STOP |
-					I2S_XFER_RXS_STOP);
-			if (ret < 0)
-				goto end;
+			regmap_update_bits(i2s->regmap, I2S_XFER,
+					   I2S_XFER_TXS_START |
+					   I2S_XFER_RXS_START,
+					   I2S_XFER_TXS_STOP |
+					   I2S_XFER_RXS_STOP);
 
 			udelay(150);
-			ret = regmap_update_bits(i2s->regmap, I2S_CLR,
-					I2S_CLR_TXC | I2S_CLR_RXC,
-					I2S_CLR_TXC | I2S_CLR_RXC);
-			if (ret < 0)
-				goto end;
+			regmap_update_bits(i2s->regmap, I2S_CLR,
+					   I2S_CLR_TXC | I2S_CLR_RXC,
+					   I2S_CLR_TXC | I2S_CLR_RXC);
 
 			regmap_read(i2s->regmap, I2S_CLR, &val);
 
@@ -182,57 +138,44 @@ static int rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on)
 			}
 		}
 	}
-end:
 	spin_unlock(&i2s->lock);
-	if (ret < 0)
-		dev_err(i2s->dev, "lrclk update failed\n");
-
-	return ret;
 }
 
-static int rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
+static void rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
 {
 	unsigned int val = 0;
 	int retry = 10;
-	int ret = 0;
 
 	spin_lock(&i2s->lock);
 	if (on) {
-		ret = regmap_update_bits(i2s->regmap, I2S_DMACR,
+		regmap_update_bits(i2s->regmap, I2S_DMACR,
 				   I2S_DMACR_RDE_ENABLE, I2S_DMACR_RDE_ENABLE);
-		if (ret < 0)
-			goto end;
 
-		ret = regmap_update_bits(i2s->regmap, I2S_XFER,
+		regmap_update_bits(i2s->regmap, I2S_XFER,
 				   I2S_XFER_TXS_START | I2S_XFER_RXS_START,
 				   I2S_XFER_TXS_START | I2S_XFER_RXS_START);
-		if (ret < 0)
-			goto end;
 
 		i2s->rx_start = true;
 	} else {
 		i2s->rx_start = false;
 
-		ret = regmap_update_bits(i2s->regmap, I2S_DMACR,
+		regmap_update_bits(i2s->regmap, I2S_DMACR,
 				   I2S_DMACR_RDE_ENABLE, I2S_DMACR_RDE_DISABLE);
-		if (ret < 0)
-			goto end;
 
 		if (!i2s->tx_start) {
-			ret = regmap_update_bits(i2s->regmap, I2S_XFER,
+			regmap_update_bits(i2s->regmap, I2S_XFER,
 					   I2S_XFER_TXS_START |
 					   I2S_XFER_RXS_START,
 					   I2S_XFER_TXS_STOP |
 					   I2S_XFER_RXS_STOP);
-			if (ret < 0)
-				goto end;
+
 			udelay(150);
-			ret = regmap_update_bits(i2s->regmap, I2S_CLR,
+			regmap_update_bits(i2s->regmap, I2S_CLR,
 					   I2S_CLR_TXC | I2S_CLR_RXC,
 					   I2S_CLR_TXC | I2S_CLR_RXC);
-			if (ret < 0)
-				goto end;
+
 			regmap_read(i2s->regmap, I2S_CLR, &val);
+
 			/* Should wait for clear operation to finish */
 			while (val) {
 				regmap_read(i2s->regmap, I2S_CLR, &val);
@@ -244,12 +187,7 @@ static int rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
 			}
 		}
 	}
-end:
 	spin_unlock(&i2s->lock);
-	if (ret < 0)
-		dev_err(i2s->dev, "lrclk update failed\n");
-
-	return ret;
 }
 
 static int rockchip_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
@@ -487,26 +425,17 @@ static int rockchip_i2s_trigger(struct snd_pcm_substream *substream,
 	case SNDRV_PCM_TRIGGER_RESUME:
 	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
 		if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
-			ret = rockchip_snd_rxctrl(i2s, 1);
+			rockchip_snd_rxctrl(i2s, 1);
 		else
-			ret = rockchip_snd_txctrl(i2s, 1);
-		/* Do not turn on bclk if lrclk open fails. */
-		if (ret < 0)
-			return ret;
-		i2s_pinctrl_select_bclk_on(i2s);
+			rockchip_snd_txctrl(i2s, 1);
 		break;
 	case SNDRV_PCM_TRIGGER_SUSPEND:
 	case SNDRV_PCM_TRIGGER_STOP:
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
-			if (!i2s->tx_start)
-				i2s_pinctrl_select_bclk_off(i2s);
-			ret = rockchip_snd_rxctrl(i2s, 0);
-		} else {
-			if (!i2s->rx_start)
-				i2s_pinctrl_select_bclk_off(i2s);
-			ret = rockchip_snd_txctrl(i2s, 0);
-		}
+		if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
+			rockchip_snd_rxctrl(i2s, 0);
+		else
+			rockchip_snd_txctrl(i2s, 0);
 		break;
 	default:
 		ret = -EINVAL;
@@ -807,33 +736,6 @@ static int rockchip_i2s_probe(struct platform_device *pdev)
 	}
 
 	i2s->bclk_ratio = 64;
-	i2s->pinctrl = devm_pinctrl_get(&pdev->dev);
-	if (IS_ERR(i2s->pinctrl))
-		dev_err(&pdev->dev, "failed to find i2s pinctrl\n");
-
-	i2s->bclk_on = pinctrl_lookup_state(i2s->pinctrl,
-				   "bclk_on");
-	if (IS_ERR_OR_NULL(i2s->bclk_on))
-		dev_err(&pdev->dev, "failed to find i2s default state\n");
-	else
-		dev_dbg(&pdev->dev, "find i2s bclk state\n");
-
-	i2s->bclk_off = pinctrl_lookup_state(i2s->pinctrl,
-				  "bclk_off");
-	if (IS_ERR_OR_NULL(i2s->bclk_off))
-		dev_err(&pdev->dev, "failed to find i2s gpio state\n");
-	else
-		dev_dbg(&pdev->dev, "find i2s bclk_off state\n");
-
-	i2s_pinctrl_select_bclk_off(i2s);
-
-	i2s->playback_dma_data.addr = res->start + I2S_TXDR;
-	i2s->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
-	i2s->playback_dma_data.maxburst = 4;
-
-	i2s->capture_dma_data.addr = res->start + I2S_RXDR;
-	i2s->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
-	i2s->capture_dma_data.maxburst = 4;
 
 	dev_set_drvdata(&pdev->dev, i2s);
 
diff --git linux-libre-5.19-rc7-gnu/tools/include/uapi/linux/kvm.h linux-libre-5.19-rc8-gnu/tools/include/uapi/linux/kvm.h
index 811897dadcae..860f867c50c0 100644
--- linux-libre-5.19-rc7-gnu/tools/include/uapi/linux/kvm.h
+++ linux-libre-5.19-rc8-gnu/tools/include/uapi/linux/kvm.h
@@ -2084,7 +2084,7 @@ struct kvm_stats_header {
 #define KVM_STATS_UNIT_SECONDS		(0x2 << KVM_STATS_UNIT_SHIFT)
 #define KVM_STATS_UNIT_CYCLES		(0x3 << KVM_STATS_UNIT_SHIFT)
 #define KVM_STATS_UNIT_BOOLEAN		(0x4 << KVM_STATS_UNIT_SHIFT)
-#define KVM_STATS_UNIT_MAX		KVM_STATS_UNIT_CYCLES
+#define KVM_STATS_UNIT_MAX		KVM_STATS_UNIT_BOOLEAN
 
 #define KVM_STATS_BASE_SHIFT		8
 #define KVM_STATS_BASE_MASK		(0xF << KVM_STATS_BASE_SHIFT)
diff --git linux-libre-5.19-rc7-gnu/tools/testing/selftests/gpio/Makefile linux-libre-5.19-rc8-gnu/tools/testing/selftests/gpio/Makefile
index 71b306602368..616ed4019655 100644
--- linux-libre-5.19-rc7-gnu/tools/testing/selftests/gpio/Makefile
+++ linux-libre-5.19-rc8-gnu/tools/testing/selftests/gpio/Makefile
@@ -3,6 +3,6 @@
 TEST_PROGS := gpio-mockup.sh gpio-sim.sh
 TEST_FILES := gpio-mockup-sysfs.sh
 TEST_GEN_PROGS_EXTENDED := gpio-mockup-cdev gpio-chip-info gpio-line-name
-CFLAGS += -O2 -g -Wall -I../../../../usr/include/
+CFLAGS += -O2 -g -Wall -I../../../../usr/include/ $(KHDR_INCLUDES)
 
 include ../lib.mk
diff --git linux-libre-5.19-rc7-gnu/tools/testing/selftests/kvm/rseq_test.c linux-libre-5.19-rc8-gnu/tools/testing/selftests/kvm/rseq_test.c
index 4158da0da2bb..2237d1aac801 100644
--- linux-libre-5.19-rc7-gnu/tools/testing/selftests/kvm/rseq_test.c
+++ linux-libre-5.19-rc8-gnu/tools/testing/selftests/kvm/rseq_test.c
@@ -82,8 +82,9 @@ static int next_cpu(int cpu)
 	return cpu;
 }
 
-static void *migration_worker(void *ign)
+static void *migration_worker(void *__rseq_tid)
 {
+	pid_t rseq_tid = (pid_t)(unsigned long)__rseq_tid;
 	cpu_set_t allowed_mask;
 	int r, i, cpu;
 
@@ -106,7 +107,7 @@ static void *migration_worker(void *ign)
 		 * stable, i.e. while changing affinity is in-progress.
 		 */
 		smp_wmb();
-		r = sched_setaffinity(0, sizeof(allowed_mask), &allowed_mask);
+		r = sched_setaffinity(rseq_tid, sizeof(allowed_mask), &allowed_mask);
 		TEST_ASSERT(!r, "sched_setaffinity failed, errno = %d (%s)",
 			    errno, strerror(errno));
 		smp_wmb();
@@ -231,7 +232,8 @@ int main(int argc, char *argv[])
 	vm = vm_create_default(VCPU_ID, 0, guest_code);
 	ucall_init(vm, NULL);
 
-	pthread_create(&migration_thread, NULL, migration_worker, 0);
+	pthread_create(&migration_thread, NULL, migration_worker,
+		       (void *)(unsigned long)gettid());
 
 	for (i = 0; !done; i++) {
 		vcpu_run(vm, VCPU_ID);
