diff --git linux-libre-6.1.91-gnu/Documentation/admin-guide/hw-vuln/core-scheduling.rst linux-libre-6.1.92-gnu/Documentation/admin-guide/hw-vuln/core-scheduling.rst
index cf1eeefdfc32..a92e10ec402e 100644
--- linux-libre-6.1.91-gnu/Documentation/admin-guide/hw-vuln/core-scheduling.rst
+++ linux-libre-6.1.92-gnu/Documentation/admin-guide/hw-vuln/core-scheduling.rst
@@ -67,8 +67,8 @@ arg4:
     will be performed for all tasks in the task group of ``pid``.
 
 arg5:
-    userspace pointer to an unsigned long for storing the cookie returned by
-    ``PR_SCHED_CORE_GET`` command. Should be 0 for all other commands.
+    userspace pointer to an unsigned long long for storing the cookie returned
+    by ``PR_SCHED_CORE_GET`` command. Should be 0 for all other commands.
 
 In order for a process to push a cookie to, or pull a cookie from a process, it
 is required to have the ptrace access mode: `PTRACE_MODE_READ_REALCREDS` to the
diff --git linux-libre-6.1.91-gnu/Documentation/sphinx/kernel_include.py linux-libre-6.1.92-gnu/Documentation/sphinx/kernel_include.py
index abe768088377..638762442336 100755
--- linux-libre-6.1.91-gnu/Documentation/sphinx/kernel_include.py
+++ linux-libre-6.1.92-gnu/Documentation/sphinx/kernel_include.py
@@ -97,7 +97,6 @@ class KernelInclude(Include):
         # HINT: this is the only line I had to change / commented out:
         #path = utils.relative_path(None, path)
 
-        path = nodes.reprunicode(path)
         encoding = self.options.get(
             'encoding', self.state.document.settings.input_encoding)
         e_handler=self.state.document.settings.input_encoding_error_handler
diff --git linux-libre-6.1.91-gnu/Makefile linux-libre-6.1.92-gnu/Makefile
index 68bcc9c25c3a..e8addbe6f2bc 100644
--- linux-libre-6.1.91-gnu/Makefile
+++ linux-libre-6.1.92-gnu/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 6
 PATCHLEVEL = 1
-SUBLEVEL = 91
+SUBLEVEL = 92
 EXTRAVERSION = -gnu
 NAME = Curry Ramen
 
diff --git linux-libre-6.1.91-gnu/arch/arm64/Kconfig linux-libre-6.1.92-gnu/arch/arm64/Kconfig
index c15f71501c6c..044b98a62f7b 100644
--- linux-libre-6.1.91-gnu/arch/arm64/Kconfig
+++ linux-libre-6.1.92-gnu/arch/arm64/Kconfig
@@ -1752,7 +1752,6 @@ config ARM64_LSE_ATOMICS
 
 config ARM64_USE_LSE_ATOMICS
 	bool "Atomic instructions"
-	depends on JUMP_LABEL
 	default y
 	help
 	  As part of the Large System Extensions, ARMv8.1 introduces new
diff --git linux-libre-6.1.91-gnu/arch/arm64/include/asm/lse.h linux-libre-6.1.92-gnu/arch/arm64/include/asm/lse.h
index c503db8e73b0..f99d74826a7e 100644
--- linux-libre-6.1.91-gnu/arch/arm64/include/asm/lse.h
+++ linux-libre-6.1.92-gnu/arch/arm64/include/asm/lse.h
@@ -10,7 +10,6 @@
 
 #include <linux/compiler_types.h>
 #include <linux/export.h>
-#include <linux/jump_label.h>
 #include <linux/stringify.h>
 #include <asm/alternative.h>
 #include <asm/alternative-macros.h>
diff --git linux-libre-6.1.91-gnu/drivers/android/binder.c linux-libre-6.1.92-gnu/drivers/android/binder.c
index 8c2b7c074eca..46111f8c12e6 100644
--- linux-libre-6.1.91-gnu/drivers/android/binder.c
+++ linux-libre-6.1.92-gnu/drivers/android/binder.c
@@ -5350,7 +5350,7 @@ static long binder_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 			goto err;
 		break;
 	case BINDER_SET_MAX_THREADS: {
-		int max_threads;
+		u32 max_threads;
 
 		if (copy_from_user(&max_threads, ubuf,
 				   sizeof(max_threads))) {
diff --git linux-libre-6.1.91-gnu/drivers/android/binder_internal.h linux-libre-6.1.92-gnu/drivers/android/binder_internal.h
index abe19d88c6ec..c2c1bb3c1e60 100644
--- linux-libre-6.1.91-gnu/drivers/android/binder_internal.h
+++ linux-libre-6.1.92-gnu/drivers/android/binder_internal.h
@@ -420,7 +420,7 @@ struct binder_proc {
 	struct list_head todo;
 	struct binder_stats stats;
 	struct list_head delivered_death;
-	int max_threads;
+	u32 max_threads;
 	int requested_threads;
 	int requested_threads_started;
 	int tmp_ref;
diff --git linux-libre-6.1.91-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c linux-libre-6.1.92-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index 9fe2eae88ec1..ee83d282b49a 100644
--- linux-libre-6.1.91-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ linux-libre-6.1.92-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -974,6 +974,9 @@ int amdgpu_ras_query_error_status(struct amdgpu_device *adev,
 	if (!obj)
 		return -EINVAL;
 
+	if (!info || info->head.block == AMDGPU_RAS_BLOCK_COUNT)
+		return -EINVAL;
+
 	if (info->head.block == AMDGPU_RAS_BLOCK__UMC) {
 		amdgpu_ras_get_ecc_info(adev, &err_data);
 	} else {
diff --git linux-libre-6.1.91-gnu/drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c linux-libre-6.1.92-gnu/drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c
index d52cbc0e9b67..5f57bdd597c2 100644
--- linux-libre-6.1.91-gnu/drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c
+++ linux-libre-6.1.92-gnu/drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c
@@ -924,7 +924,12 @@ static bool setup_dsc_config(
 	if (!is_dsc_possible)
 		goto done;
 
-	dsc_cfg->num_slices_v = pic_height/slice_height;
+	if (slice_height > 0) {
+		dsc_cfg->num_slices_v = pic_height / slice_height;
+	} else {
+		is_dsc_possible = false;
+		goto done;
+	}
 
 	if (target_bandwidth_kbps > 0) {
 		is_dsc_possible = decide_dsc_target_bpp_x16(
diff --git linux-libre-6.1.91-gnu/drivers/mfd/stpmic1.c linux-libre-6.1.92-gnu/drivers/mfd/stpmic1.c
index eb3da558c3fb..ee0469d5d435 100644
--- linux-libre-6.1.91-gnu/drivers/mfd/stpmic1.c
+++ linux-libre-6.1.92-gnu/drivers/mfd/stpmic1.c
@@ -108,8 +108,9 @@ static const struct regmap_irq stpmic1_irqs[] = {
 static const struct regmap_irq_chip stpmic1_regmap_irq_chip = {
 	.name = "pmic_irq",
 	.status_base = INT_PENDING_R1,
-	.mask_base = INT_CLEAR_MASK_R1,
-	.unmask_base = INT_SET_MASK_R1,
+	.mask_base = INT_SET_MASK_R1,
+	.unmask_base = INT_CLEAR_MASK_R1,
+	.mask_unmask_non_inverted = true,
 	.ack_base = INT_CLEAR_R1,
 	.num_regs = STPMIC1_PMIC_NUM_IRQ_REGS,
 	.irqs = stpmic1_irqs,
diff --git linux-libre-6.1.91-gnu/drivers/mmc/core/mmc.c linux-libre-6.1.92-gnu/drivers/mmc/core/mmc.c
index 3a927452a650..7e39017e440f 100644
--- linux-libre-6.1.91-gnu/drivers/mmc/core/mmc.c
+++ linux-libre-6.1.92-gnu/drivers/mmc/core/mmc.c
@@ -1819,8 +1819,13 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
 
 		if (err)
 			goto free_card;
-
-	} else if (!mmc_card_hs400es(card)) {
+	} else if (mmc_card_hs400es(card)) {
+		if (host->ops->execute_hs400_tuning) {
+			err = host->ops->execute_hs400_tuning(host, card);
+			if (err)
+				goto free_card;
+		}
+	} else {
 		/* Select the desired bus width optionally */
 		err = mmc_select_bus_width(card);
 		if (err > 0 && mmc_card_hs(card)) {
diff --git linux-libre-6.1.91-gnu/drivers/net/ethernet/intel/ice/ice_virtchnl.c linux-libre-6.1.92-gnu/drivers/net/ethernet/intel/ice/ice_virtchnl.c
index e64bef490a17..42d8e5e771b7 100644
--- linux-libre-6.1.91-gnu/drivers/net/ethernet/intel/ice/ice_virtchnl.c
+++ linux-libre-6.1.92-gnu/drivers/net/ethernet/intel/ice/ice_virtchnl.c
@@ -544,17 +544,15 @@ bool ice_vc_isvalid_vsi_id(struct ice_vf *vf, u16 vsi_id)
 
 /**
  * ice_vc_isvalid_q_id
- * @vf: pointer to the VF info
- * @vsi_id: VSI ID
+ * @vsi: VSI to check queue ID against
  * @qid: VSI relative queue ID
  *
  * check for the valid queue ID
  */
-static bool ice_vc_isvalid_q_id(struct ice_vf *vf, u16 vsi_id, u8 qid)
+static bool ice_vc_isvalid_q_id(struct ice_vsi *vsi, u8 qid)
 {
-	struct ice_vsi *vsi = ice_find_vsi(vf->pf, vsi_id);
 	/* allocated Tx and Rx queues should be always equal for VF VSI */
-	return (vsi && (qid < vsi->alloc_txq));
+	return qid < vsi->alloc_txq;
 }
 
 /**
@@ -1254,7 +1252,7 @@ static int ice_vc_ena_qs_msg(struct ice_vf *vf, u8 *msg)
 	 */
 	q_map = vqs->rx_queues;
 	for_each_set_bit(vf_q_id, &q_map, ICE_MAX_RSS_QS_PER_VF) {
-		if (!ice_vc_isvalid_q_id(vf, vqs->vsi_id, vf_q_id)) {
+		if (!ice_vc_isvalid_q_id(vsi, vf_q_id)) {
 			v_ret = VIRTCHNL_STATUS_ERR_PARAM;
 			goto error_param;
 		}
@@ -1276,7 +1274,7 @@ static int ice_vc_ena_qs_msg(struct ice_vf *vf, u8 *msg)
 
 	q_map = vqs->tx_queues;
 	for_each_set_bit(vf_q_id, &q_map, ICE_MAX_RSS_QS_PER_VF) {
-		if (!ice_vc_isvalid_q_id(vf, vqs->vsi_id, vf_q_id)) {
+		if (!ice_vc_isvalid_q_id(vsi, vf_q_id)) {
 			v_ret = VIRTCHNL_STATUS_ERR_PARAM;
 			goto error_param;
 		}
@@ -1381,7 +1379,7 @@ static int ice_vc_dis_qs_msg(struct ice_vf *vf, u8 *msg)
 		q_map = vqs->tx_queues;
 
 		for_each_set_bit(vf_q_id, &q_map, ICE_MAX_RSS_QS_PER_VF) {
-			if (!ice_vc_isvalid_q_id(vf, vqs->vsi_id, vf_q_id)) {
+			if (!ice_vc_isvalid_q_id(vsi, vf_q_id)) {
 				v_ret = VIRTCHNL_STATUS_ERR_PARAM;
 				goto error_param;
 			}
@@ -1407,7 +1405,7 @@ static int ice_vc_dis_qs_msg(struct ice_vf *vf, u8 *msg)
 		bitmap_zero(vf->rxq_ena, ICE_MAX_RSS_QS_PER_VF);
 	} else if (q_map) {
 		for_each_set_bit(vf_q_id, &q_map, ICE_MAX_RSS_QS_PER_VF) {
-			if (!ice_vc_isvalid_q_id(vf, vqs->vsi_id, vf_q_id)) {
+			if (!ice_vc_isvalid_q_id(vsi, vf_q_id)) {
 				v_ret = VIRTCHNL_STATUS_ERR_PARAM;
 				goto error_param;
 			}
@@ -1463,7 +1461,7 @@ ice_cfg_interrupt(struct ice_vf *vf, struct ice_vsi *vsi, u16 vector_id,
 	for_each_set_bit(vsi_q_id_idx, &qmap, ICE_MAX_RSS_QS_PER_VF) {
 		vsi_q_id = vsi_q_id_idx;
 
-		if (!ice_vc_isvalid_q_id(vf, vsi->vsi_num, vsi_q_id))
+		if (!ice_vc_isvalid_q_id(vsi, vsi_q_id))
 			return VIRTCHNL_STATUS_ERR_PARAM;
 
 		q_vector->num_ring_rx++;
@@ -1477,7 +1475,7 @@ ice_cfg_interrupt(struct ice_vf *vf, struct ice_vsi *vsi, u16 vector_id,
 	for_each_set_bit(vsi_q_id_idx, &qmap, ICE_MAX_RSS_QS_PER_VF) {
 		vsi_q_id = vsi_q_id_idx;
 
-		if (!ice_vc_isvalid_q_id(vf, vsi->vsi_num, vsi_q_id))
+		if (!ice_vc_isvalid_q_id(vsi, vsi_q_id))
 			return VIRTCHNL_STATUS_ERR_PARAM;
 
 		q_vector->num_ring_tx++;
@@ -1611,7 +1609,7 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg)
 		    qpi->txq.headwb_enabled ||
 		    !ice_vc_isvalid_ring_len(qpi->txq.ring_len) ||
 		    !ice_vc_isvalid_ring_len(qpi->rxq.ring_len) ||
-		    !ice_vc_isvalid_q_id(vf, qci->vsi_id, qpi->txq.queue_id)) {
+		    !ice_vc_isvalid_q_id(vsi, qpi->txq.queue_id)) {
 			goto error_param;
 		}
 
diff --git linux-libre-6.1.91-gnu/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c linux-libre-6.1.92-gnu/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c
index 7f7260407972..fb8e85693309 100644
--- linux-libre-6.1.91-gnu/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c
+++ linux-libre-6.1.92-gnu/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c
@@ -107,9 +107,6 @@ ice_vc_fdir_param_check(struct ice_vf *vf, u16 vsi_id)
 	if (!(vf->driver_caps & VIRTCHNL_VF_OFFLOAD_FDIR_PF))
 		return -EINVAL;
 
-	if (vsi_id != vf->lan_vsi_num)
-		return -EINVAL;
-
 	if (!ice_vc_isvalid_vsi_id(vf, vsi_id))
 		return -EINVAL;
 
diff --git linux-libre-6.1.91-gnu/drivers/net/ethernet/micrel/ks8851_common.c linux-libre-6.1.92-gnu/drivers/net/ethernet/micrel/ks8851_common.c
index 502518cdb461..6453c92f0fa7 100644
--- linux-libre-6.1.91-gnu/drivers/net/ethernet/micrel/ks8851_common.c
+++ linux-libre-6.1.92-gnu/drivers/net/ethernet/micrel/ks8851_common.c
@@ -328,7 +328,6 @@ static irqreturn_t ks8851_irq(int irq, void *_ks)
 {
 	struct ks8851_net *ks = _ks;
 	struct sk_buff_head rxq;
-	unsigned handled = 0;
 	unsigned long flags;
 	unsigned int status;
 	struct sk_buff *skb;
@@ -336,24 +335,17 @@ static irqreturn_t ks8851_irq(int irq, void *_ks)
 	ks8851_lock(ks, &flags);
 
 	status = ks8851_rdreg16(ks, KS_ISR);
+	ks8851_wrreg16(ks, KS_ISR, status);
 
 	netif_dbg(ks, intr, ks->netdev,
 		  "%s: status 0x%04x\n", __func__, status);
 
-	if (status & IRQ_LCI)
-		handled |= IRQ_LCI;
-
 	if (status & IRQ_LDI) {
 		u16 pmecr = ks8851_rdreg16(ks, KS_PMECR);
 		pmecr &= ~PMECR_WKEVT_MASK;
 		ks8851_wrreg16(ks, KS_PMECR, pmecr | PMECR_WKEVT_LINK);
-
-		handled |= IRQ_LDI;
 	}
 
-	if (status & IRQ_RXPSI)
-		handled |= IRQ_RXPSI;
-
 	if (status & IRQ_TXI) {
 		unsigned short tx_space = ks8851_rdreg16(ks, KS_TXMIR);
 
@@ -365,20 +357,12 @@ static irqreturn_t ks8851_irq(int irq, void *_ks)
 		if (netif_queue_stopped(ks->netdev))
 			netif_wake_queue(ks->netdev);
 		spin_unlock(&ks->statelock);
-
-		handled |= IRQ_TXI;
 	}
 
-	if (status & IRQ_RXI)
-		handled |= IRQ_RXI;
-
 	if (status & IRQ_SPIBEI) {
 		netdev_err(ks->netdev, "%s: spi bus error\n", __func__);
-		handled |= IRQ_SPIBEI;
 	}
 
-	ks8851_wrreg16(ks, KS_ISR, handled);
-
 	if (status & IRQ_RXI) {
 		/* the datasheet says to disable the rx interrupt during
 		 * packet read-out, however we're masking the interrupt
diff --git linux-libre-6.1.91-gnu/drivers/net/usb/ax88179_178a.c linux-libre-6.1.92-gnu/drivers/net/usb/ax88179_178a.c
index 21b6c4d94a63..6d31061818e9 100644
--- linux-libre-6.1.91-gnu/drivers/net/usb/ax88179_178a.c
+++ linux-libre-6.1.92-gnu/drivers/net/usb/ax88179_178a.c
@@ -174,6 +174,7 @@ struct ax88179_data {
 	u32 wol_supported;
 	u32 wolopts;
 	u8 disconnecting;
+	u8 initialized;
 };
 
 struct ax88179_int_data {
@@ -1673,6 +1674,18 @@ static int ax88179_reset(struct usbnet *dev)
 	return 0;
 }
 
+static int ax88179_net_reset(struct usbnet *dev)
+{
+	struct ax88179_data *ax179_data = dev->driver_priv;
+
+	if (ax179_data->initialized)
+		ax88179_reset(dev);
+	else
+		ax179_data->initialized = 1;
+
+	return 0;
+}
+
 static int ax88179_stop(struct usbnet *dev)
 {
 	u16 tmp16;
@@ -1692,6 +1705,7 @@ static const struct driver_info ax88179_info = {
 	.unbind = ax88179_unbind,
 	.status = ax88179_status,
 	.link_reset = ax88179_link_reset,
+	.reset = ax88179_net_reset,
 	.stop = ax88179_stop,
 	.flags = FLAG_ETHER | FLAG_FRAMING_AX,
 	.rx_fixup = ax88179_rx_fixup,
@@ -1704,6 +1718,7 @@ static const struct driver_info ax88178a_info = {
 	.unbind = ax88179_unbind,
 	.status = ax88179_status,
 	.link_reset = ax88179_link_reset,
+	.reset = ax88179_net_reset,
 	.stop = ax88179_stop,
 	.flags = FLAG_ETHER | FLAG_FRAMING_AX,
 	.rx_fixup = ax88179_rx_fixup,
@@ -1716,7 +1731,7 @@ static const struct driver_info cypress_GX3_info = {
 	.unbind = ax88179_unbind,
 	.status = ax88179_status,
 	.link_reset = ax88179_link_reset,
-	.reset = ax88179_reset,
+	.reset = ax88179_net_reset,
 	.stop = ax88179_stop,
 	.flags = FLAG_ETHER | FLAG_FRAMING_AX,
 	.rx_fixup = ax88179_rx_fixup,
@@ -1729,7 +1744,7 @@ static const struct driver_info dlink_dub1312_info = {
 	.unbind = ax88179_unbind,
 	.status = ax88179_status,
 	.link_reset = ax88179_link_reset,
-	.reset = ax88179_reset,
+	.reset = ax88179_net_reset,
 	.stop = ax88179_stop,
 	.flags = FLAG_ETHER | FLAG_FRAMING_AX,
 	.rx_fixup = ax88179_rx_fixup,
@@ -1742,7 +1757,7 @@ static const struct driver_info sitecom_info = {
 	.unbind = ax88179_unbind,
 	.status = ax88179_status,
 	.link_reset = ax88179_link_reset,
-	.reset = ax88179_reset,
+	.reset = ax88179_net_reset,
 	.stop = ax88179_stop,
 	.flags = FLAG_ETHER | FLAG_FRAMING_AX,
 	.rx_fixup = ax88179_rx_fixup,
@@ -1755,7 +1770,7 @@ static const struct driver_info samsung_info = {
 	.unbind = ax88179_unbind,
 	.status = ax88179_status,
 	.link_reset = ax88179_link_reset,
-	.reset = ax88179_reset,
+	.reset = ax88179_net_reset,
 	.stop = ax88179_stop,
 	.flags = FLAG_ETHER | FLAG_FRAMING_AX,
 	.rx_fixup = ax88179_rx_fixup,
@@ -1768,7 +1783,7 @@ static const struct driver_info lenovo_info = {
 	.unbind = ax88179_unbind,
 	.status = ax88179_status,
 	.link_reset = ax88179_link_reset,
-	.reset = ax88179_reset,
+	.reset = ax88179_net_reset,
 	.stop = ax88179_stop,
 	.flags = FLAG_ETHER | FLAG_FRAMING_AX,
 	.rx_fixup = ax88179_rx_fixup,
@@ -1781,7 +1796,7 @@ static const struct driver_info belkin_info = {
 	.unbind = ax88179_unbind,
 	.status = ax88179_status,
 	.link_reset = ax88179_link_reset,
-	.reset	= ax88179_reset,
+	.reset	= ax88179_net_reset,
 	.stop	= ax88179_stop,
 	.flags	= FLAG_ETHER | FLAG_FRAMING_AX,
 	.rx_fixup = ax88179_rx_fixup,
@@ -1794,7 +1809,7 @@ static const struct driver_info toshiba_info = {
 	.unbind = ax88179_unbind,
 	.status = ax88179_status,
 	.link_reset = ax88179_link_reset,
-	.reset	= ax88179_reset,
+	.reset	= ax88179_net_reset,
 	.stop = ax88179_stop,
 	.flags	= FLAG_ETHER | FLAG_FRAMING_AX,
 	.rx_fixup = ax88179_rx_fixup,
@@ -1807,7 +1822,7 @@ static const struct driver_info mct_info = {
 	.unbind	= ax88179_unbind,
 	.status	= ax88179_status,
 	.link_reset = ax88179_link_reset,
-	.reset	= ax88179_reset,
+	.reset	= ax88179_net_reset,
 	.stop	= ax88179_stop,
 	.flags	= FLAG_ETHER | FLAG_FRAMING_AX,
 	.rx_fixup = ax88179_rx_fixup,
@@ -1820,7 +1835,7 @@ static const struct driver_info at_umc2000_info = {
 	.unbind = ax88179_unbind,
 	.status = ax88179_status,
 	.link_reset = ax88179_link_reset,
-	.reset  = ax88179_reset,
+	.reset  = ax88179_net_reset,
 	.stop   = ax88179_stop,
 	.flags  = FLAG_ETHER | FLAG_FRAMING_AX,
 	.rx_fixup = ax88179_rx_fixup,
@@ -1833,7 +1848,7 @@ static const struct driver_info at_umc200_info = {
 	.unbind = ax88179_unbind,
 	.status = ax88179_status,
 	.link_reset = ax88179_link_reset,
-	.reset  = ax88179_reset,
+	.reset  = ax88179_net_reset,
 	.stop   = ax88179_stop,
 	.flags  = FLAG_ETHER | FLAG_FRAMING_AX,
 	.rx_fixup = ax88179_rx_fixup,
@@ -1846,7 +1861,7 @@ static const struct driver_info at_umc2000sp_info = {
 	.unbind = ax88179_unbind,
 	.status = ax88179_status,
 	.link_reset = ax88179_link_reset,
-	.reset  = ax88179_reset,
+	.reset  = ax88179_net_reset,
 	.stop   = ax88179_stop,
 	.flags  = FLAG_ETHER | FLAG_FRAMING_AX,
 	.rx_fixup = ax88179_rx_fixup,
diff --git linux-libre-6.1.91-gnu/drivers/pinctrl/core.c linux-libre-6.1.92-gnu/drivers/pinctrl/core.c
index 1ef36a0a7dd2..223482584f54 100644
--- linux-libre-6.1.91-gnu/drivers/pinctrl/core.c
+++ linux-libre-6.1.92-gnu/drivers/pinctrl/core.c
@@ -205,6 +205,7 @@ static int pinctrl_register_one_pin(struct pinctrl_dev *pctldev,
 				    const struct pinctrl_pin_desc *pin)
 {
 	struct pin_desc *pindesc;
+	int error;
 
 	pindesc = pin_desc_get(pctldev, pin->number);
 	if (pindesc) {
@@ -226,18 +227,25 @@ static int pinctrl_register_one_pin(struct pinctrl_dev *pctldev,
 	} else {
 		pindesc->name = kasprintf(GFP_KERNEL, "PIN%u", pin->number);
 		if (!pindesc->name) {
-			kfree(pindesc);
-			return -ENOMEM;
+			error = -ENOMEM;
+			goto failed;
 		}
 		pindesc->dynamic_name = true;
 	}
 
 	pindesc->drv_data = pin->drv_data;
 
-	radix_tree_insert(&pctldev->pin_desc_tree, pin->number, pindesc);
+	error = radix_tree_insert(&pctldev->pin_desc_tree, pin->number, pindesc);
+	if (error)
+		goto failed;
+
 	pr_debug("registered pin %d (%s) on %s\n",
 		 pin->number, pindesc->name, pctldev->desc->name);
 	return 0;
+
+failed:
+	kfree(pindesc);
+	return error;
 }
 
 static int pinctrl_register_pins(struct pinctrl_dev *pctldev,
diff --git linux-libre-6.1.91-gnu/drivers/remoteproc/mtk_scp.c linux-libre-6.1.92-gnu/drivers/remoteproc/mtk_scp.c
index 41a1e3112eb7..986dad0f2c28 100644
--- linux-libre-6.1.91-gnu/drivers/remoteproc/mtk_scp.c
+++ linux-libre-6.1.92-gnu/drivers/remoteproc/mtk_scp.c
@@ -126,7 +126,7 @@ static int scp_elf_read_ipi_buf_addr(struct mtk_scp *scp,
 static int scp_ipi_init(struct mtk_scp *scp, const struct firmware *fw)
 {
 	int ret;
-	size_t offset;
+	size_t buf_sz, offset;
 
 	/* read the ipi buf addr from FW itself first */
 	ret = scp_elf_read_ipi_buf_addr(scp, fw, &offset);
@@ -138,6 +138,14 @@ static int scp_ipi_init(struct mtk_scp *scp, const struct firmware *fw)
 	}
 	dev_info(scp->dev, "IPI buf addr %#010zx\n", offset);
 
+	/* Make sure IPI buffer fits in the L2TCM range assigned to this core */
+	buf_sz = sizeof(*scp->recv_buf) + sizeof(*scp->send_buf);
+
+	if (scp->sram_size < buf_sz + offset) {
+		dev_err(scp->dev, "IPI buffer does not fit in SRAM.\n");
+		return -EOVERFLOW;
+	}
+
 	scp->recv_buf = (struct mtk_share_obj __iomem *)
 			(scp->sram_base + offset);
 	scp->send_buf = (struct mtk_share_obj __iomem *)
diff --git linux-libre-6.1.91-gnu/drivers/tty/serial/kgdboc.c linux-libre-6.1.92-gnu/drivers/tty/serial/kgdboc.c
index 7aa37be3216a..86433e3c3409 100644
--- linux-libre-6.1.91-gnu/drivers/tty/serial/kgdboc.c
+++ linux-libre-6.1.92-gnu/drivers/tty/serial/kgdboc.c
@@ -19,6 +19,7 @@
 #include <linux/console.h>
 #include <linux/vt_kern.h>
 #include <linux/input.h>
+#include <linux/irq_work.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/serial_core.h>
@@ -48,6 +49,25 @@ static struct kgdb_io		kgdboc_earlycon_io_ops;
 static int                      (*earlycon_orig_exit)(struct console *con);
 #endif /* IS_BUILTIN(CONFIG_KGDB_SERIAL_CONSOLE) */
 
+/*
+ * When we leave the debug trap handler we need to reset the keyboard status
+ * (since the original keyboard state gets partially clobbered by kdb use of
+ * the keyboard).
+ *
+ * The path to deliver the reset is somewhat circuitous.
+ *
+ * To deliver the reset we register an input handler, reset the keyboard and
+ * then deregister the input handler. However, to get this done right, we do
+ * have to carefully manage the calling context because we can only register
+ * input handlers from task context.
+ *
+ * In particular we need to trigger the action from the debug trap handler with
+ * all its NMI and/or NMI-like oddities. To solve this the kgdboc trap exit code
+ * (the "post_exception" callback) uses irq_work_queue(), which is NMI-safe, to
+ * schedule a callback from a hardirq context. From there we have to defer the
+ * work again, this time using schedule_work(), to get a callback using the
+ * system workqueue, which runs in task context.
+ */
 #ifdef CONFIG_KDB_KEYBOARD
 static int kgdboc_reset_connect(struct input_handler *handler,
 				struct input_dev *dev,
@@ -99,10 +119,17 @@ static void kgdboc_restore_input_helper(struct work_struct *dummy)
 
 static DECLARE_WORK(kgdboc_restore_input_work, kgdboc_restore_input_helper);
 
+static void kgdboc_queue_restore_input_helper(struct irq_work *unused)
+{
+	schedule_work(&kgdboc_restore_input_work);
+}
+
+static DEFINE_IRQ_WORK(kgdboc_restore_input_irq_work, kgdboc_queue_restore_input_helper);
+
 static void kgdboc_restore_input(void)
 {
 	if (likely(system_state == SYSTEM_RUNNING))
-		schedule_work(&kgdboc_restore_input_work);
+		irq_work_queue(&kgdboc_restore_input_irq_work);
 }
 
 static int kgdboc_register_kbd(char **cptr)
@@ -133,6 +160,7 @@ static void kgdboc_unregister_kbd(void)
 			i--;
 		}
 	}
+	irq_work_sync(&kgdboc_restore_input_irq_work);
 	flush_work(&kgdboc_restore_input_work);
 }
 #else /* ! CONFIG_KDB_KEYBOARD */
diff --git linux-libre-6.1.91-gnu/drivers/usb/dwc3/gadget.c linux-libre-6.1.92-gnu/drivers/usb/dwc3/gadget.c
index 2d7ac92ce9b8..c72c6f8ec2c8 100644
--- linux-libre-6.1.91-gnu/drivers/usb/dwc3/gadget.c
+++ linux-libre-6.1.92-gnu/drivers/usb/dwc3/gadget.c
@@ -1708,7 +1708,6 @@ static int __dwc3_gadget_get_frame(struct dwc3 *dwc)
  */
 static int __dwc3_stop_active_transfer(struct dwc3_ep *dep, bool force, bool interrupt)
 {
-	struct dwc3 *dwc = dep->dwc;
 	struct dwc3_gadget_ep_cmd_params params;
 	u32 cmd;
 	int ret;
@@ -1733,8 +1732,7 @@ static int __dwc3_stop_active_transfer(struct dwc3_ep *dep, bool force, bool int
 	dep->resource_index = 0;
 
 	if (!interrupt) {
-		if (!DWC3_IP_IS(DWC3) || DWC3_VER_IS_PRIOR(DWC3, 310A))
-			mdelay(1);
+		mdelay(1);
 		dep->flags &= ~DWC3_EP_TRANSFER_STARTED;
 	} else if (!ret) {
 		dep->flags |= DWC3_EP_END_TRANSFER_PENDING;
diff --git linux-libre-6.1.91-gnu/drivers/usb/typec/tipd/core.c linux-libre-6.1.92-gnu/drivers/usb/typec/tipd/core.c
index 195c9c16f817..e804db927d5c 100644
--- linux-libre-6.1.91-gnu/drivers/usb/typec/tipd/core.c
+++ linux-libre-6.1.92-gnu/drivers/usb/typec/tipd/core.c
@@ -24,6 +24,7 @@
 #define TPS_REG_MODE			0x03
 #define TPS_REG_CMD1			0x08
 #define TPS_REG_DATA1			0x09
+#define TPS_REG_VERSION			0x0F
 #define TPS_REG_INT_EVENT1		0x14
 #define TPS_REG_INT_EVENT2		0x15
 #define TPS_REG_INT_MASK1		0x16
@@ -518,49 +519,67 @@ err_unlock:
 
 static irqreturn_t tps6598x_interrupt(int irq, void *data)
 {
+	int intev_len = TPS_65981_2_6_INTEVENT_LEN;
 	struct tps6598x *tps = data;
-	u64 event1 = 0;
-	u64 event2 = 0;
+	u64 event1[2] = { };
+	u64 event2[2] = { };
+	u32 version;
 	u32 status;
 	int ret;
 
 	mutex_lock(&tps->lock);
 
-	ret = tps6598x_read64(tps, TPS_REG_INT_EVENT1, &event1);
-	ret |= tps6598x_read64(tps, TPS_REG_INT_EVENT2, &event2);
+	ret = tps6598x_read32(tps, TPS_REG_VERSION, &version);
+	if (ret)
+		dev_warn(tps->dev, "%s: failed to read version (%d)\n",
+			 __func__, ret);
+
+	if (TPS_VERSION_HW_VERSION(version) == TPS_VERSION_HW_65987_8_DH ||
+	    TPS_VERSION_HW_VERSION(version) == TPS_VERSION_HW_65987_8_DK)
+		intev_len = TPS_65987_8_INTEVENT_LEN;
+
+	ret = tps6598x_block_read(tps, TPS_REG_INT_EVENT1, event1, intev_len);
+
+	ret = tps6598x_block_read(tps, TPS_REG_INT_EVENT1, event1, intev_len);
 	if (ret) {
-		dev_err(tps->dev, "%s: failed to read events\n", __func__);
+		dev_err(tps->dev, "%s: failed to read event1\n", __func__);
 		goto err_unlock;
 	}
-	trace_tps6598x_irq(event1, event2);
+	ret = tps6598x_block_read(tps, TPS_REG_INT_EVENT2, event2, intev_len);
+	if (ret) {
+		dev_err(tps->dev, "%s: failed to read event2\n", __func__);
+		goto err_unlock;
+	}
+	trace_tps6598x_irq(event1[0], event2[0]);
 
-	if (!(event1 | event2))
+	if (!(event1[0] | event1[1] | event2[0] | event2[1]))
 		goto err_unlock;
 
 	if (!tps6598x_read_status(tps, &status))
 		goto err_clear_ints;
 
-	if ((event1 | event2) & TPS_REG_INT_POWER_STATUS_UPDATE)
+	if ((event1[0] | event2[0]) & TPS_REG_INT_POWER_STATUS_UPDATE)
 		if (!tps6598x_read_power_status(tps))
 			goto err_clear_ints;
 
-	if ((event1 | event2) & TPS_REG_INT_DATA_STATUS_UPDATE)
+	if ((event1[0] | event2[0]) & TPS_REG_INT_DATA_STATUS_UPDATE)
 		if (!tps6598x_read_data_status(tps))
 			goto err_clear_ints;
 
 	/* Handle plug insert or removal */
-	if ((event1 | event2) & TPS_REG_INT_PLUG_EVENT)
+	if ((event1[0] | event2[0]) & TPS_REG_INT_PLUG_EVENT)
 		tps6598x_handle_plug_event(tps, status);
 
 err_clear_ints:
-	tps6598x_write64(tps, TPS_REG_INT_CLEAR1, event1);
-	tps6598x_write64(tps, TPS_REG_INT_CLEAR2, event2);
+	tps6598x_block_write(tps, TPS_REG_INT_CLEAR1, event1, intev_len);
+	tps6598x_block_write(tps, TPS_REG_INT_CLEAR2, event2, intev_len);
 
 err_unlock:
 	mutex_unlock(&tps->lock);
 
-	if (event1 | event2)
+	if (event1[0] | event1[1] | event2[0] | event2[1])
 		return IRQ_HANDLED;
+
 	return IRQ_NONE;
 }
 
diff --git linux-libre-6.1.91-gnu/drivers/usb/typec/tipd/tps6598x.h linux-libre-6.1.92-gnu/drivers/usb/typec/tipd/tps6598x.h
index 527857549d69..1fc3cc8ad199 100644
--- linux-libre-6.1.91-gnu/drivers/usb/typec/tipd/tps6598x.h
+++ linux-libre-6.1.92-gnu/drivers/usb/typec/tipd/tps6598x.h
@@ -199,4 +199,15 @@
 #define TPS_DATA_STATUS_DP_SPEC_PIN_ASSIGNMENT_A    BIT(2)
 #define TPS_DATA_STATUS_DP_SPEC_PIN_ASSIGNMENT_B    (BIT(2) | BIT(1))
 
+/* Version Register */
+#define TPS_VERSION_HW_VERSION_MASK            GENMASK(31, 24)
+#define TPS_VERSION_HW_VERSION(x)              TPS_FIELD_GET(TPS_VERSION_HW_VERSION_MASK, (x))
+#define TPS_VERSION_HW_65981_2_6               0x00
+#define TPS_VERSION_HW_65987_8_DH              0xF7
+#define TPS_VERSION_HW_65987_8_DK              0xF9
+
+/* Int Event Register length */
+#define TPS_65981_2_6_INTEVENT_LEN             8
+#define TPS_65987_8_INTEVENT_LEN               11
+
 #endif /* __TPS6598X_H__ */
diff --git linux-libre-6.1.91-gnu/drivers/usb/typec/ucsi/displayport.c linux-libre-6.1.92-gnu/drivers/usb/typec/ucsi/displayport.c
index 73cd5bf35047..2431febc4615 100644
--- linux-libre-6.1.91-gnu/drivers/usb/typec/ucsi/displayport.c
+++ linux-libre-6.1.92-gnu/drivers/usb/typec/ucsi/displayport.c
@@ -275,8 +275,6 @@ static void ucsi_displayport_work(struct work_struct *work)
 	struct ucsi_dp *dp = container_of(work, struct ucsi_dp, work);
 	int ret;
 
-	mutex_lock(&dp->con->lock);
-
 	ret = typec_altmode_vdm(dp->alt, dp->header,
 				dp->vdo_data, dp->vdo_size);
 	if (ret)
@@ -285,8 +283,6 @@ static void ucsi_displayport_work(struct work_struct *work)
 	dp->vdo_data = NULL;
 	dp->vdo_size = 0;
 	dp->header = 0;
-
-	mutex_unlock(&dp->con->lock);
 }
 
 void ucsi_displayport_remove_partner(struct typec_altmode *alt)
diff --git linux-libre-6.1.91-gnu/fs/iomap/buffered-io.c linux-libre-6.1.92-gnu/fs/iomap/buffered-io.c
index a0a4d8de82ca..dac1a5c110c0 100644
--- linux-libre-6.1.91-gnu/fs/iomap/buffered-io.c
+++ linux-libre-6.1.92-gnu/fs/iomap/buffered-io.c
@@ -579,7 +579,7 @@ static int iomap_write_begin_inline(const struct iomap_iter *iter,
 	return iomap_read_inline_data(iter, folio);
 }
 
-static int iomap_write_begin(const struct iomap_iter *iter, loff_t pos,
+static int iomap_write_begin(struct iomap_iter *iter, loff_t pos,
 		size_t len, struct folio **foliop)
 {
 	const struct iomap_page_ops *page_ops = iter->iomap.page_ops;
@@ -613,6 +613,27 @@ static int iomap_write_begin(const struct iomap_iter *iter, loff_t pos,
 		status = (iter->flags & IOMAP_NOWAIT) ? -EAGAIN : -ENOMEM;
 		goto out_no_page;
 	}
+
+	/*
+	 * Now we have a locked folio, before we do anything with it we need to
+	 * check that the iomap we have cached is not stale. The inode extent
+	 * mapping can change due to concurrent IO in flight (e.g.
+	 * IOMAP_UNWRITTEN state can change and memory reclaim could have
+	 * reclaimed a previously partially written page at this index after IO
+	 * completion before this write reaches this file offset) and hence we
+	 * could do the wrong thing here (zero a page range incorrectly or fail
+	 * to zero) and corrupt data.
+	 */
+	if (page_ops && page_ops->iomap_valid) {
+		bool iomap_valid = page_ops->iomap_valid(iter->inode,
+							&iter->iomap);
+		if (!iomap_valid) {
+			iter->iomap.flags |= IOMAP_F_STALE;
+			status = 0;
+			goto out_unlock;
+		}
+	}
+
 	if (pos + len > folio_pos(folio) + folio_size(folio))
 		len = folio_pos(folio) + folio_size(folio) - pos;
 
@@ -768,6 +789,8 @@ again:
 		status = iomap_write_begin(iter, pos, bytes, &folio);
 		if (unlikely(status))
 			break;
+		if (iter->iomap.flags & IOMAP_F_STALE)
+			break;
 
 		page = folio_file_page(folio, pos >> PAGE_SHIFT);
 		if (mapping_writably_mapped(mapping))
@@ -827,6 +850,231 @@ iomap_file_buffered_write(struct kiocb *iocb, struct iov_iter *i,
 }
 EXPORT_SYMBOL_GPL(iomap_file_buffered_write);
 
+/*
+ * Scan the data range passed to us for dirty page cache folios. If we find a
+ * dirty folio, punch out the preceeding range and update the offset from which
+ * the next punch will start from.
+ *
+ * We can punch out storage reservations under clean pages because they either
+ * contain data that has been written back - in which case the delalloc punch
+ * over that range is a no-op - or they have been read faults in which case they
+ * contain zeroes and we can remove the delalloc backing range and any new
+ * writes to those pages will do the normal hole filling operation...
+ *
+ * This makes the logic simple: we only need to keep the delalloc extents only
+ * over the dirty ranges of the page cache.
+ *
+ * This function uses [start_byte, end_byte) intervals (i.e. open ended) to
+ * simplify range iterations.
+ */
+static int iomap_write_delalloc_scan(struct inode *inode,
+		loff_t *punch_start_byte, loff_t start_byte, loff_t end_byte,
+		int (*punch)(struct inode *inode, loff_t offset, loff_t length))
+{
+	while (start_byte < end_byte) {
+		struct folio	*folio;
+
+		/* grab locked page */
+		folio = filemap_lock_folio(inode->i_mapping,
+				start_byte >> PAGE_SHIFT);
+		if (!folio) {
+			start_byte = ALIGN_DOWN(start_byte, PAGE_SIZE) +
+					PAGE_SIZE;
+			continue;
+		}
+
+		/* if dirty, punch up to offset */
+		if (folio_test_dirty(folio)) {
+			if (start_byte > *punch_start_byte) {
+				int	error;
+
+				error = punch(inode, *punch_start_byte,
+						start_byte - *punch_start_byte);
+				if (error) {
+					folio_unlock(folio);
+					folio_put(folio);
+					return error;
+				}
+			}
+
+			/*
+			 * Make sure the next punch start is correctly bound to
+			 * the end of this data range, not the end of the folio.
+			 */
+			*punch_start_byte = min_t(loff_t, end_byte,
+					folio_next_index(folio) << PAGE_SHIFT);
+		}
+
+		/* move offset to start of next folio in range */
+		start_byte = folio_next_index(folio) << PAGE_SHIFT;
+		folio_unlock(folio);
+		folio_put(folio);
+	}
+	return 0;
+}
+
+/*
+ * Punch out all the delalloc blocks in the range given except for those that
+ * have dirty data still pending in the page cache - those are going to be
+ * written and so must still retain the delalloc backing for writeback.
+ *
+ * As we are scanning the page cache for data, we don't need to reimplement the
+ * wheel - mapping_seek_hole_data() does exactly what we need to identify the
+ * start and end of data ranges correctly even for sub-folio block sizes. This
+ * byte range based iteration is especially convenient because it means we
+ * don't have to care about variable size folios, nor where the start or end of
+ * the data range lies within a folio, if they lie within the same folio or even
+ * if there are multiple discontiguous data ranges within the folio.
+ *
+ * It should be noted that mapping_seek_hole_data() is not aware of EOF, and so
+ * can return data ranges that exist in the cache beyond EOF. e.g. a page fault
+ * spanning EOF will initialise the post-EOF data to zeroes and mark it up to
+ * date. A write page fault can then mark it dirty. If we then fail a write()
+ * beyond EOF into that up to date cached range, we allocate a delalloc block
+ * beyond EOF and then have to punch it out. Because the range is up to date,
+ * mapping_seek_hole_data() will return it, and we will skip the punch because
+ * the folio is dirty. THis is incorrect - we always need to punch out delalloc
+ * beyond EOF in this case as writeback will never write back and covert that
+ * delalloc block beyond EOF. Hence we limit the cached data scan range to EOF,
+ * resulting in always punching out the range from the EOF to the end of the
+ * range the iomap spans.
+ *
+ * Intervals are of the form [start_byte, end_byte) (i.e. open ended) because it
+ * matches the intervals returned by mapping_seek_hole_data(). i.e. SEEK_DATA
+ * returns the start of a data range (start_byte), and SEEK_HOLE(start_byte)
+ * returns the end of the data range (data_end). Using closed intervals would
+ * require sprinkling this code with magic "+ 1" and "- 1" arithmetic and expose
+ * the code to subtle off-by-one bugs....
+ */
+static int iomap_write_delalloc_release(struct inode *inode,
+		loff_t start_byte, loff_t end_byte,
+		int (*punch)(struct inode *inode, loff_t pos, loff_t length))
+{
+	loff_t punch_start_byte = start_byte;
+	loff_t scan_end_byte = min(i_size_read(inode), end_byte);
+	int error = 0;
+
+	/*
+	 * Lock the mapping to avoid races with page faults re-instantiating
+	 * folios and dirtying them via ->page_mkwrite whilst we walk the
+	 * cache and perform delalloc extent removal. Failing to do this can
+	 * leave dirty pages with no space reservation in the cache.
+	 */
+	filemap_invalidate_lock(inode->i_mapping);
+	while (start_byte < scan_end_byte) {
+		loff_t		data_end;
+
+		start_byte = mapping_seek_hole_data(inode->i_mapping,
+				start_byte, scan_end_byte, SEEK_DATA);
+		/*
+		 * If there is no more data to scan, all that is left is to
+		 * punch out the remaining range.
+		 */
+		if (start_byte == -ENXIO || start_byte == scan_end_byte)
+			break;
+		if (start_byte < 0) {
+			error = start_byte;
+			goto out_unlock;
+		}
+		WARN_ON_ONCE(start_byte < punch_start_byte);
+		WARN_ON_ONCE(start_byte > scan_end_byte);
+
+		/*
+		 * We find the end of this contiguous cached data range by
+		 * seeking from start_byte to the beginning of the next hole.
+		 */
+		data_end = mapping_seek_hole_data(inode->i_mapping, start_byte,
+				scan_end_byte, SEEK_HOLE);
+		if (data_end < 0) {
+			error = data_end;
+			goto out_unlock;
+		}
+		WARN_ON_ONCE(data_end <= start_byte);
+		WARN_ON_ONCE(data_end > scan_end_byte);
+
+		error = iomap_write_delalloc_scan(inode, &punch_start_byte,
+				start_byte, data_end, punch);
+		if (error)
+			goto out_unlock;
+
+		/* The next data search starts at the end of this one. */
+		start_byte = data_end;
+	}
+
+	if (punch_start_byte < end_byte)
+		error = punch(inode, punch_start_byte,
+				end_byte - punch_start_byte);
+out_unlock:
+	filemap_invalidate_unlock(inode->i_mapping);
+	return error;
+}
+
+/*
+ * When a short write occurs, the filesystem may need to remove reserved space
+ * that was allocated in ->iomap_begin from it's ->iomap_end method. For
+ * filesystems that use delayed allocation, we need to punch out delalloc
+ * extents from the range that are not dirty in the page cache. As the write can
+ * race with page faults, there can be dirty pages over the delalloc extent
+ * outside the range of a short write but still within the delalloc extent
+ * allocated for this iomap.
+ *
+ * This function uses [start_byte, end_byte) intervals (i.e. open ended) to
+ * simplify range iterations.
+ *
+ * The punch() callback *must* only punch delalloc extents in the range passed
+ * to it. It must skip over all other types of extents in the range and leave
+ * them completely unchanged. It must do this punch atomically with respect to
+ * other extent modifications.
+ *
+ * The punch() callback may be called with a folio locked to prevent writeback
+ * extent allocation racing at the edge of the range we are currently punching.
+ * The locked folio may or may not cover the range being punched, so it is not
+ * safe for the punch() callback to lock folios itself.
+ *
+ * Lock order is:
+ *
+ * inode->i_rwsem (shared or exclusive)
+ *   inode->i_mapping->invalidate_lock (exclusive)
+ *     folio_lock()
+ *       ->punch
+ *         internal filesystem allocation lock
+ */
+int iomap_file_buffered_write_punch_delalloc(struct inode *inode,
+		struct iomap *iomap, loff_t pos, loff_t length,
+		ssize_t written,
+		int (*punch)(struct inode *inode, loff_t pos, loff_t length))
+{
+	loff_t			start_byte;
+	loff_t			end_byte;
+	int			blocksize = i_blocksize(inode);
+
+	if (iomap->type != IOMAP_DELALLOC)
+		return 0;
+
+	/* If we didn't reserve the blocks, we're not allowed to punch them. */
+	if (!(iomap->flags & IOMAP_F_NEW))
+		return 0;
+
+	/*
+	 * start_byte refers to the first unused block after a short write. If
+	 * nothing was written, round offset down to point at the first block in
+	 * the range.
+	 */
+	if (unlikely(!written))
+		start_byte = round_down(pos, blocksize);
+	else
+		start_byte = round_up(pos + written, blocksize);
+	end_byte = round_up(pos + length, blocksize);
+
+	/* Nothing to do if we've written the entire delalloc extent */
+	if (start_byte >= end_byte)
+		return 0;
+
+	return iomap_write_delalloc_release(inode, start_byte, end_byte,
+					punch);
+}
+EXPORT_SYMBOL_GPL(iomap_file_buffered_write_punch_delalloc);
+
 static loff_t iomap_unshare_iter(struct iomap_iter *iter)
 {
 	struct iomap *iomap = &iter->iomap;
@@ -851,6 +1099,8 @@ static loff_t iomap_unshare_iter(struct iomap_iter *iter)
 		status = iomap_write_begin(iter, pos, bytes, &folio);
 		if (unlikely(status))
 			return status;
+		if (iter->iomap.flags & IOMAP_F_STALE)
+			break;
 
 		status = iomap_write_end(iter, pos, bytes, bytes, folio);
 		if (WARN_ON_ONCE(status == 0))
@@ -906,6 +1156,8 @@ static loff_t iomap_zero_iter(struct iomap_iter *iter, bool *did_zero)
 		status = iomap_write_begin(iter, pos, bytes, &folio);
 		if (status)
 			return status;
+		if (iter->iomap.flags & IOMAP_F_STALE)
+			break;
 
 		offset = offset_in_folio(folio, pos);
 		if (bytes > folio_size(folio) - offset)
diff --git linux-libre-6.1.91-gnu/fs/iomap/iter.c linux-libre-6.1.92-gnu/fs/iomap/iter.c
index a1c7592d2ade..79a0614eaab7 100644
--- linux-libre-6.1.91-gnu/fs/iomap/iter.c
+++ linux-libre-6.1.92-gnu/fs/iomap/iter.c
@@ -7,12 +7,28 @@
 #include <linux/iomap.h>
 #include "trace.h"
 
+/*
+ * Advance to the next range we need to map.
+ *
+ * If the iomap is marked IOMAP_F_STALE, it means the existing map was not fully
+ * processed - it was aborted because the extent the iomap spanned may have been
+ * changed during the operation. In this case, the iteration behaviour is to
+ * remap the unprocessed range of the iter, and that means we may need to remap
+ * even when we've made no progress (i.e. iter->processed = 0). Hence the
+ * "finished iterating" case needs to distinguish between
+ * (processed = 0) meaning we are done and (processed = 0 && stale) meaning we
+ * need to remap the entire remaining range.
+ */
 static inline int iomap_iter_advance(struct iomap_iter *iter)
 {
+	bool stale = iter->iomap.flags & IOMAP_F_STALE;
+
 	/* handle the previous iteration (if any) */
 	if (iter->iomap.length) {
-		if (iter->processed <= 0)
+		if (iter->processed < 0)
 			return iter->processed;
+		if (!iter->processed && !stale)
+			return 0;
 		if (WARN_ON_ONCE(iter->processed > iomap_length(iter)))
 			return -EIO;
 		iter->pos += iter->processed;
@@ -33,6 +49,7 @@ static inline void iomap_iter_done(struct iomap_iter *iter)
 	WARN_ON_ONCE(iter->iomap.offset > iter->pos);
 	WARN_ON_ONCE(iter->iomap.length == 0);
 	WARN_ON_ONCE(iter->iomap.offset + iter->iomap.length <= iter->pos);
+	WARN_ON_ONCE(iter->iomap.flags & IOMAP_F_STALE);
 
 	trace_iomap_iter_dstmap(iter->inode, &iter->iomap);
 	if (iter->srcmap.type != IOMAP_HOLE)
diff --git linux-libre-6.1.91-gnu/fs/nfs/callback.c linux-libre-6.1.92-gnu/fs/nfs/callback.c
index 456af7d230cf..46a0a2d6962e 100644
--- linux-libre-6.1.91-gnu/fs/nfs/callback.c
+++ linux-libre-6.1.92-gnu/fs/nfs/callback.c
@@ -80,9 +80,6 @@ nfs4_callback_svc(void *vrqstp)
 	set_freezable();
 
 	while (!kthread_freezable_should_stop(NULL)) {
-
-		if (signal_pending(current))
-			flush_signals(current);
 		/*
 		 * Listen for a request on the socket
 		 */
@@ -112,11 +109,7 @@ nfs41_callback_svc(void *vrqstp)
 	set_freezable();
 
 	while (!kthread_freezable_should_stop(NULL)) {
-
-		if (signal_pending(current))
-			flush_signals(current);
-
-		prepare_to_wait(&serv->sv_cb_waitq, &wq, TASK_INTERRUPTIBLE);
+		prepare_to_wait(&serv->sv_cb_waitq, &wq, TASK_IDLE);
 		spin_lock_bh(&serv->sv_cb_lock);
 		if (!list_empty(&serv->sv_cb_list)) {
 			req = list_first_entry(&serv->sv_cb_list,
diff --git linux-libre-6.1.91-gnu/fs/nfsd/nfs4proc.c linux-libre-6.1.92-gnu/fs/nfsd/nfs4proc.c
index ba53cd89ec62..b6d768bd5ccc 100644
--- linux-libre-6.1.91-gnu/fs/nfsd/nfs4proc.c
+++ linux-libre-6.1.92-gnu/fs/nfsd/nfs4proc.c
@@ -1313,12 +1313,11 @@ try_again:
 		/* found a match */
 		if (ni->nsui_busy) {
 			/*  wait - and try again */
-			prepare_to_wait(&nn->nfsd_ssc_waitq, &wait,
-				TASK_INTERRUPTIBLE);
+			prepare_to_wait(&nn->nfsd_ssc_waitq, &wait, TASK_IDLE);
 			spin_unlock(&nn->nfsd_ssc_lock);
 
 			/* allow 20secs for mount/unmount for now - revisit */
-			if (signal_pending(current) ||
+			if (kthread_should_stop() ||
 					(schedule_timeout(20*HZ) == 0)) {
 				finish_wait(&nn->nfsd_ssc_waitq, &wait);
 				kfree(work);
diff --git linux-libre-6.1.91-gnu/fs/nfsd/nfssvc.c linux-libre-6.1.92-gnu/fs/nfsd/nfssvc.c
index 0c75636054a5..a8190caf77f1 100644
--- linux-libre-6.1.91-gnu/fs/nfsd/nfssvc.c
+++ linux-libre-6.1.92-gnu/fs/nfsd/nfssvc.c
@@ -952,15 +952,6 @@ nfsd(void *vrqstp)
 
 	current->fs->umask = 0;
 
-	/*
-	 * thread is spawned with all signals set to SIG_IGN, re-enable
-	 * the ones that will bring down the thread
-	 */
-	allow_signal(SIGKILL);
-	allow_signal(SIGHUP);
-	allow_signal(SIGINT);
-	allow_signal(SIGQUIT);
-
 	atomic_inc(&nfsdstats.th_cnt);
 
 	set_freezable();
@@ -985,9 +976,6 @@ nfsd(void *vrqstp)
 		validate_process_creds();
 	}
 
-	/* Clear signals before calling svc_exit_thread() */
-	flush_signals(current);
-
 	atomic_dec(&nfsdstats.th_cnt);
 
 out:
diff --git linux-libre-6.1.91-gnu/fs/xfs/libxfs/xfs_bmap.c linux-libre-6.1.92-gnu/fs/xfs/libxfs/xfs_bmap.c
index 49d0d4ea63fc..0d56a8d862e8 100644
--- linux-libre-6.1.91-gnu/fs/xfs/libxfs/xfs_bmap.c
+++ linux-libre-6.1.92-gnu/fs/xfs/libxfs/xfs_bmap.c
@@ -4058,7 +4058,7 @@ xfs_bmap_alloc_userdata(
 	 * the busy list.
 	 */
 	bma->datatype = XFS_ALLOC_NOBUSY;
-	if (whichfork == XFS_DATA_FORK) {
+	if (whichfork == XFS_DATA_FORK || whichfork == XFS_COW_FORK) {
 		bma->datatype |= XFS_ALLOC_USERDATA;
 		if (bma->offset == 0)
 			bma->datatype |= XFS_ALLOC_INITIAL_USER_DATA;
@@ -4551,7 +4551,8 @@ xfs_bmapi_convert_delalloc(
 	 * the extent.  Just return the real extent at this offset.
 	 */
 	if (!isnullstartblock(bma.got.br_startblock)) {
-		xfs_bmbt_to_iomap(ip, iomap, &bma.got, 0, flags);
+		xfs_bmbt_to_iomap(ip, iomap, &bma.got, 0, flags,
+				xfs_iomap_inode_sequence(ip, flags));
 		*seq = READ_ONCE(ifp->if_seq);
 		goto out_trans_cancel;
 	}
@@ -4599,7 +4600,8 @@ xfs_bmapi_convert_delalloc(
 	XFS_STATS_INC(mp, xs_xstrat_quick);
 
 	ASSERT(!isnullstartblock(bma.got.br_startblock));
-	xfs_bmbt_to_iomap(ip, iomap, &bma.got, 0, flags);
+	xfs_bmbt_to_iomap(ip, iomap, &bma.got, 0, flags,
+				xfs_iomap_inode_sequence(ip, flags));
 	*seq = READ_ONCE(ifp->if_seq);
 
 	if (whichfork == XFS_COW_FORK)
diff --git linux-libre-6.1.91-gnu/fs/xfs/libxfs/xfs_errortag.h linux-libre-6.1.92-gnu/fs/xfs/libxfs/xfs_errortag.h
index 5362908164b0..580ccbd5aadc 100644
--- linux-libre-6.1.91-gnu/fs/xfs/libxfs/xfs_errortag.h
+++ linux-libre-6.1.92-gnu/fs/xfs/libxfs/xfs_errortag.h
@@ -40,13 +40,12 @@
 #define XFS_ERRTAG_REFCOUNT_FINISH_ONE			25
 #define XFS_ERRTAG_BMAP_FINISH_ONE			26
 #define XFS_ERRTAG_AG_RESV_CRITICAL			27
+
 /*
- * DEBUG mode instrumentation to test and/or trigger delayed allocation
- * block killing in the event of failed writes. When enabled, all
- * buffered writes are silenty dropped and handled as if they failed.
- * All delalloc blocks in the range of the write (including pre-existing
- * delalloc blocks!) are tossed as part of the write failure error
- * handling sequence.
+ * Drop-writes support removed because write error handling cannot trash
+ * pre-existing delalloc extents in any useful way anymore. We retain the
+ * definition so that we can reject it as an invalid value in
+ * xfs_errortag_valid().
  */
 #define XFS_ERRTAG_DROP_WRITES				28
 #define XFS_ERRTAG_LOG_BAD_CRC				29
@@ -95,7 +94,6 @@
 #define XFS_RANDOM_REFCOUNT_FINISH_ONE			1
 #define XFS_RANDOM_BMAP_FINISH_ONE			1
 #define XFS_RANDOM_AG_RESV_CRITICAL			4
-#define XFS_RANDOM_DROP_WRITES				1
 #define XFS_RANDOM_LOG_BAD_CRC				1
 #define XFS_RANDOM_LOG_ITEM_PIN				1
 #define XFS_RANDOM_BUF_LRU_REF				2
diff --git linux-libre-6.1.91-gnu/fs/xfs/libxfs/xfs_refcount.c linux-libre-6.1.92-gnu/fs/xfs/libxfs/xfs_refcount.c
index 3f34bafe18dd..6f7ed9288fe4 100644
--- linux-libre-6.1.91-gnu/fs/xfs/libxfs/xfs_refcount.c
+++ linux-libre-6.1.92-gnu/fs/xfs/libxfs/xfs_refcount.c
@@ -815,11 +815,136 @@ out_error:
 /* Is this extent valid? */
 static inline bool
 xfs_refc_valid(
-	struct xfs_refcount_irec	*rc)
+	const struct xfs_refcount_irec	*rc)
 {
 	return rc->rc_startblock != NULLAGBLOCK;
 }
 
+static inline xfs_nlink_t
+xfs_refc_merge_refcount(
+	const struct xfs_refcount_irec	*irec,
+	enum xfs_refc_adjust_op		adjust)
+{
+	/* Once a record hits MAXREFCOUNT, it is pinned there forever */
+	if (irec->rc_refcount == MAXREFCOUNT)
+		return MAXREFCOUNT;
+	return irec->rc_refcount + adjust;
+}
+
+static inline bool
+xfs_refc_want_merge_center(
+	const struct xfs_refcount_irec	*left,
+	const struct xfs_refcount_irec	*cleft,
+	const struct xfs_refcount_irec	*cright,
+	const struct xfs_refcount_irec	*right,
+	bool				cleft_is_cright,
+	enum xfs_refc_adjust_op		adjust,
+	unsigned long long		*ulenp)
+{
+	unsigned long long		ulen = left->rc_blockcount;
+	xfs_nlink_t			new_refcount;
+
+	/*
+	 * To merge with a center record, both shoulder records must be
+	 * adjacent to the record we want to adjust.  This is only true if
+	 * find_left and find_right made all four records valid.
+	 */
+	if (!xfs_refc_valid(left)  || !xfs_refc_valid(right) ||
+	    !xfs_refc_valid(cleft) || !xfs_refc_valid(cright))
+		return false;
+
+	/* There must only be one record for the entire range. */
+	if (!cleft_is_cright)
+		return false;
+
+	/* The shoulder record refcounts must match the new refcount. */
+	new_refcount = xfs_refc_merge_refcount(cleft, adjust);
+	if (left->rc_refcount != new_refcount)
+		return false;
+	if (right->rc_refcount != new_refcount)
+		return false;
+
+	/*
+	 * The new record cannot exceed the max length.  ulen is a ULL as the
+	 * individual record block counts can be up to (u32 - 1) in length
+	 * hence we need to catch u32 addition overflows here.
+	 */
+	ulen += cleft->rc_blockcount + right->rc_blockcount;
+	if (ulen >= MAXREFCEXTLEN)
+		return false;
+
+	*ulenp = ulen;
+	return true;
+}
+
+static inline bool
+xfs_refc_want_merge_left(
+	const struct xfs_refcount_irec	*left,
+	const struct xfs_refcount_irec	*cleft,
+	enum xfs_refc_adjust_op		adjust)
+{
+	unsigned long long		ulen = left->rc_blockcount;
+	xfs_nlink_t			new_refcount;
+
+	/*
+	 * For a left merge, the left shoulder record must be adjacent to the
+	 * start of the range.  If this is true, find_left made left and cleft
+	 * contain valid contents.
+	 */
+	if (!xfs_refc_valid(left) || !xfs_refc_valid(cleft))
+		return false;
+
+	/* Left shoulder record refcount must match the new refcount. */
+	new_refcount = xfs_refc_merge_refcount(cleft, adjust);
+	if (left->rc_refcount != new_refcount)
+		return false;
+
+	/*
+	 * The new record cannot exceed the max length.  ulen is a ULL as the
+	 * individual record block counts can be up to (u32 - 1) in length
+	 * hence we need to catch u32 addition overflows here.
+	 */
+	ulen += cleft->rc_blockcount;
+	if (ulen >= MAXREFCEXTLEN)
+		return false;
+
+	return true;
+}
+
+static inline bool
+xfs_refc_want_merge_right(
+	const struct xfs_refcount_irec	*cright,
+	const struct xfs_refcount_irec	*right,
+	enum xfs_refc_adjust_op		adjust)
+{
+	unsigned long long		ulen = right->rc_blockcount;
+	xfs_nlink_t			new_refcount;
+
+	/*
+	 * For a right merge, the right shoulder record must be adjacent to the
+	 * end of the range.  If this is true, find_right made cright and right
+	 * contain valid contents.
+	 */
+	if (!xfs_refc_valid(right) || !xfs_refc_valid(cright))
+		return false;
+
+	/* Right shoulder record refcount must match the new refcount. */
+	new_refcount = xfs_refc_merge_refcount(cright, adjust);
+	if (right->rc_refcount != new_refcount)
+		return false;
+
+	/*
+	 * The new record cannot exceed the max length.  ulen is a ULL as the
+	 * individual record block counts can be up to (u32 - 1) in length
+	 * hence we need to catch u32 addition overflows here.
+	 */
+	ulen += cright->rc_blockcount;
+	if (ulen >= MAXREFCEXTLEN)
+		return false;
+
+	return true;
+}
+
 /*
  * Try to merge with any extents on the boundaries of the adjustment range.
  */
@@ -861,23 +986,15 @@ xfs_refcount_merge_extents(
 		 (cleft.rc_blockcount == cright.rc_blockcount);
 
 	/* Try to merge left, cleft, and right.  cleft must == cright. */
-	ulen = (unsigned long long)left.rc_blockcount + cleft.rc_blockcount +
-			right.rc_blockcount;
-	if (xfs_refc_valid(&left) && xfs_refc_valid(&right) &&
-	    xfs_refc_valid(&cleft) && xfs_refc_valid(&cright) && cequal &&
-	    left.rc_refcount == cleft.rc_refcount + adjust &&
-	    right.rc_refcount == cleft.rc_refcount + adjust &&
-	    ulen < MAXREFCEXTLEN) {
+	if (xfs_refc_want_merge_center(&left, &cleft, &cright, &right, cequal,
+				adjust, &ulen)) {
 		*shape_changed = true;
 		return xfs_refcount_merge_center_extents(cur, &left, &cleft,
 				&right, ulen, aglen);
 	}
 
 	/* Try to merge left and cleft. */
-	ulen = (unsigned long long)left.rc_blockcount + cleft.rc_blockcount;
-	if (xfs_refc_valid(&left) && xfs_refc_valid(&cleft) &&
-	    left.rc_refcount == cleft.rc_refcount + adjust &&
-	    ulen < MAXREFCEXTLEN) {
+	if (xfs_refc_want_merge_left(&left, &cleft, adjust)) {
 		*shape_changed = true;
 		error = xfs_refcount_merge_left_extent(cur, &left, &cleft,
 				agbno, aglen);
@@ -893,10 +1010,7 @@ xfs_refcount_merge_extents(
 	}
 
 	/* Try to merge cright and right. */
-	ulen = (unsigned long long)right.rc_blockcount + cright.rc_blockcount;
-	if (xfs_refc_valid(&right) && xfs_refc_valid(&cright) &&
-	    right.rc_refcount == cright.rc_refcount + adjust &&
-	    ulen < MAXREFCEXTLEN) {
+	if (xfs_refc_want_merge_right(&cright, &right, adjust)) {
 		*shape_changed = true;
 		return xfs_refcount_merge_right_extent(cur, &right, &cright,
 				aglen);
diff --git linux-libre-6.1.91-gnu/fs/xfs/libxfs/xfs_sb.c linux-libre-6.1.92-gnu/fs/xfs/libxfs/xfs_sb.c
index b6a584e044be..bf2cca78304e 100644
--- linux-libre-6.1.91-gnu/fs/xfs/libxfs/xfs_sb.c
+++ linux-libre-6.1.92-gnu/fs/xfs/libxfs/xfs_sb.c
@@ -266,7 +266,8 @@ xfs_validate_sb_write(
 		return -EFSCORRUPTED;
 	}
 
-	if (xfs_sb_has_ro_compat_feature(sbp, XFS_SB_FEAT_RO_COMPAT_UNKNOWN)) {
+	if (!xfs_is_readonly(mp) &&
+	    xfs_sb_has_ro_compat_feature(sbp, XFS_SB_FEAT_RO_COMPAT_UNKNOWN)) {
 		xfs_alert(mp,
 "Corruption detected in superblock read-only compatible features (0x%x)!",
 			(sbp->sb_features_ro_compat &
@@ -973,7 +974,9 @@ xfs_log_sb(
 	 */
 	if (xfs_has_lazysbcount(mp)) {
 		mp->m_sb.sb_icount = percpu_counter_sum(&mp->m_icount);
-		mp->m_sb.sb_ifree = percpu_counter_sum(&mp->m_ifree);
+		mp->m_sb.sb_ifree = min_t(uint64_t,
+				percpu_counter_sum(&mp->m_ifree),
+				mp->m_sb.sb_icount);
 		mp->m_sb.sb_fdblocks = percpu_counter_sum(&mp->m_fdblocks);
 	}
 
diff --git linux-libre-6.1.91-gnu/fs/xfs/xfs_aops.c linux-libre-6.1.92-gnu/fs/xfs/xfs_aops.c
index 5d1a995b15f8..21c241e96d48 100644
--- linux-libre-6.1.91-gnu/fs/xfs/xfs_aops.c
+++ linux-libre-6.1.92-gnu/fs/xfs/xfs_aops.c
@@ -114,9 +114,8 @@ xfs_end_ioend(
 	if (unlikely(error)) {
 		if (ioend->io_flags & IOMAP_F_SHARED) {
 			xfs_reflink_cancel_cow_range(ip, offset, size, true);
-			xfs_bmap_punch_delalloc_range(ip,
-						      XFS_B_TO_FSBT(mp, offset),
-						      XFS_B_TO_FSB(mp, size));
+			xfs_bmap_punch_delalloc_range(ip, offset,
+					offset + size);
 		}
 		goto done;
 	}
@@ -373,7 +372,7 @@ retry:
 	    isnullstartblock(imap.br_startblock))
 		goto allocate_blocks;
 
-	xfs_bmbt_to_iomap(ip, &wpc->iomap, &imap, 0, 0);
+	xfs_bmbt_to_iomap(ip, &wpc->iomap, &imap, 0, 0, XFS_WPC(wpc)->data_seq);
 	trace_xfs_map_blocks_found(ip, offset, count, whichfork, &imap);
 	return 0;
 allocate_blocks:
@@ -440,27 +439,25 @@ xfs_prepare_ioend(
 }
 
 /*
- * If the page has delalloc blocks on it, we need to punch them out before we
- * invalidate the page.  If we don't, we leave a stale delalloc mapping on the
- * inode that can trip up a later direct I/O read operation on the same region.
+ * If the folio has delalloc blocks on it, the caller is asking us to punch them
+ * out. If we don't, we can leave a stale delalloc mapping covered by a clean
+ * page that needs to be dirtied again before the delalloc mapping can be
+ * converted. This stale delalloc mapping can trip up a later direct I/O read
+ * operation on the same region.
  *
- * We prevent this by truncating away the delalloc regions on the page.  Because
+ * We prevent this by truncating away the delalloc regions on the folio. Because
  * they are delalloc, we can do this without needing a transaction. Indeed - if
  * we get ENOSPC errors, we have to be able to do this truncation without a
- * transaction as there is no space left for block reservation (typically why we
- * see a ENOSPC in writeback).
+ * transaction as there is no space left for block reservation (typically why
+ * we see a ENOSPC in writeback).
  */
 static void
 xfs_discard_folio(
 	struct folio		*folio,
 	loff_t			pos)
 {
-	struct inode		*inode = folio->mapping->host;
-	struct xfs_inode	*ip = XFS_I(inode);
+	struct xfs_inode	*ip = XFS_I(folio->mapping->host);
 	struct xfs_mount	*mp = ip->i_mount;
-	size_t			offset = offset_in_folio(folio, pos);
-	xfs_fileoff_t		start_fsb = XFS_B_TO_FSBT(mp, pos);
-	xfs_fileoff_t		pageoff_fsb = XFS_B_TO_FSBT(mp, offset);
 	int			error;
 
 	if (xfs_is_shutdown(mp))
@@ -470,8 +467,14 @@ xfs_discard_folio(
 		"page discard on page "PTR_FMT", inode 0x%llx, pos %llu.",
 			folio, ip->i_ino, pos);
 
-	error = xfs_bmap_punch_delalloc_range(ip, start_fsb,
-			i_blocks_per_folio(inode, folio) - pageoff_fsb);
+	/*
+	 * The end of the punch range is always the offset of the the first
+	 * byte of the next folio. Hence the end offset is only dependent on the
+	 * folio itself and not the start offset that is passed in.
+	 */
+	error = xfs_bmap_punch_delalloc_range(ip, pos,
+				folio_pos(folio) + folio_size(folio));
+
 	if (error && !xfs_is_shutdown(mp))
 		xfs_alert(mp, "page discard unable to remove delalloc mapping.");
 }
diff --git linux-libre-6.1.91-gnu/fs/xfs/xfs_bmap_util.c linux-libre-6.1.92-gnu/fs/xfs/xfs_bmap_util.c
index 04d0c2bff67c..867645b74d88 100644
--- linux-libre-6.1.91-gnu/fs/xfs/xfs_bmap_util.c
+++ linux-libre-6.1.92-gnu/fs/xfs/xfs_bmap_util.c
@@ -590,11 +590,13 @@ out_unlock_iolock:
 int
 xfs_bmap_punch_delalloc_range(
 	struct xfs_inode	*ip,
-	xfs_fileoff_t		start_fsb,
-	xfs_fileoff_t		length)
+	xfs_off_t		start_byte,
+	xfs_off_t		end_byte)
 {
+	struct xfs_mount	*mp = ip->i_mount;
 	struct xfs_ifork	*ifp = &ip->i_df;
-	xfs_fileoff_t		end_fsb = start_fsb + length;
+	xfs_fileoff_t		start_fsb = XFS_B_TO_FSBT(mp, start_byte);
+	xfs_fileoff_t		end_fsb = XFS_B_TO_FSB(mp, end_byte);
 	struct xfs_bmbt_irec	got, del;
 	struct xfs_iext_cursor	icur;
 	int			error = 0;
@@ -607,7 +609,7 @@ xfs_bmap_punch_delalloc_range(
 
 	while (got.br_startoff + got.br_blockcount > start_fsb) {
 		del = got;
-		xfs_trim_extent(&del, start_fsb, length);
+		xfs_trim_extent(&del, start_fsb, end_fsb - start_fsb);
 
 		/*
 		 * A delete can push the cursor forward. Step back to the
diff --git linux-libre-6.1.91-gnu/fs/xfs/xfs_bmap_util.h linux-libre-6.1.92-gnu/fs/xfs/xfs_bmap_util.h
index 24b37d211f1d..6888078f5c31 100644
--- linux-libre-6.1.91-gnu/fs/xfs/xfs_bmap_util.h
+++ linux-libre-6.1.92-gnu/fs/xfs/xfs_bmap_util.h
@@ -31,7 +31,7 @@ xfs_bmap_rtalloc(struct xfs_bmalloca *ap)
 #endif /* CONFIG_XFS_RT */
 
 int	xfs_bmap_punch_delalloc_range(struct xfs_inode *ip,
-		xfs_fileoff_t start_fsb, xfs_fileoff_t length);
+		xfs_off_t start_byte, xfs_off_t end_byte);
 
 struct kgetbmap {
 	__s64		bmv_offset;	/* file offset of segment in blocks */
diff --git linux-libre-6.1.91-gnu/fs/xfs/xfs_buf.c linux-libre-6.1.92-gnu/fs/xfs/xfs_buf.c
index dde346450952..54c774af6e1c 100644
--- linux-libre-6.1.91-gnu/fs/xfs/xfs_buf.c
+++ linux-libre-6.1.92-gnu/fs/xfs/xfs_buf.c
@@ -1945,6 +1945,7 @@ xfs_free_buftarg(
 	list_lru_destroy(&btp->bt_lru);
 
 	blkdev_issue_flush(btp->bt_bdev);
+	invalidate_bdev(btp->bt_bdev);
 	fs_put_dax(btp->bt_daxdev, btp->bt_mount);
 
 	kmem_free(btp);
diff --git linux-libre-6.1.91-gnu/fs/xfs/xfs_buf_item.c linux-libre-6.1.92-gnu/fs/xfs/xfs_buf_item.c
index 522d450a94b1..df7322ed73fa 100644
--- linux-libre-6.1.91-gnu/fs/xfs/xfs_buf_item.c
+++ linux-libre-6.1.92-gnu/fs/xfs/xfs_buf_item.c
@@ -1018,6 +1018,8 @@ xfs_buf_item_relse(
 	trace_xfs_buf_item_relse(bp, _RET_IP_);
 	ASSERT(!test_bit(XFS_LI_IN_AIL, &bip->bli_item.li_flags));
 
+	if (atomic_read(&bip->bli_refcount))
+		return;
 	bp->b_log_item = NULL;
 	xfs_buf_rele(bp);
 	xfs_buf_item_free(bip);
diff --git linux-libre-6.1.91-gnu/fs/xfs/xfs_error.c linux-libre-6.1.92-gnu/fs/xfs/xfs_error.c
index c6b2aabd6f18..dea3c0649d2f 100644
--- linux-libre-6.1.91-gnu/fs/xfs/xfs_error.c
+++ linux-libre-6.1.92-gnu/fs/xfs/xfs_error.c
@@ -46,7 +46,7 @@ static unsigned int xfs_errortag_random_default[] = {
 	XFS_RANDOM_REFCOUNT_FINISH_ONE,
 	XFS_RANDOM_BMAP_FINISH_ONE,
 	XFS_RANDOM_AG_RESV_CRITICAL,
-	XFS_RANDOM_DROP_WRITES,
+	0, /* XFS_RANDOM_DROP_WRITES has been removed */
 	XFS_RANDOM_LOG_BAD_CRC,
 	XFS_RANDOM_LOG_ITEM_PIN,
 	XFS_RANDOM_BUF_LRU_REF,
@@ -162,7 +162,6 @@ XFS_ERRORTAG_ATTR_RW(refcount_continue_update,	XFS_ERRTAG_REFCOUNT_CONTINUE_UPDA
 XFS_ERRORTAG_ATTR_RW(refcount_finish_one,	XFS_ERRTAG_REFCOUNT_FINISH_ONE);
 XFS_ERRORTAG_ATTR_RW(bmap_finish_one,	XFS_ERRTAG_BMAP_FINISH_ONE);
 XFS_ERRORTAG_ATTR_RW(ag_resv_critical,	XFS_ERRTAG_AG_RESV_CRITICAL);
-XFS_ERRORTAG_ATTR_RW(drop_writes,	XFS_ERRTAG_DROP_WRITES);
 XFS_ERRORTAG_ATTR_RW(log_bad_crc,	XFS_ERRTAG_LOG_BAD_CRC);
 XFS_ERRORTAG_ATTR_RW(log_item_pin,	XFS_ERRTAG_LOG_ITEM_PIN);
 XFS_ERRORTAG_ATTR_RW(buf_lru_ref,	XFS_ERRTAG_BUF_LRU_REF);
@@ -206,7 +205,6 @@ static struct attribute *xfs_errortag_attrs[] = {
 	XFS_ERRORTAG_ATTR_LIST(refcount_finish_one),
 	XFS_ERRORTAG_ATTR_LIST(bmap_finish_one),
 	XFS_ERRORTAG_ATTR_LIST(ag_resv_critical),
-	XFS_ERRORTAG_ATTR_LIST(drop_writes),
 	XFS_ERRORTAG_ATTR_LIST(log_bad_crc),
 	XFS_ERRORTAG_ATTR_LIST(log_item_pin),
 	XFS_ERRORTAG_ATTR_LIST(buf_lru_ref),
@@ -256,6 +254,19 @@ xfs_errortag_del(
 	kmem_free(mp->m_errortag);
 }
 
+static bool
+xfs_errortag_valid(
+	unsigned int		error_tag)
+{
+	if (error_tag >= XFS_ERRTAG_MAX)
+		return false;
+
+	/* Error out removed injection types */
+	if (error_tag == XFS_ERRTAG_DROP_WRITES)
+		return false;
+	return true;
+}
+
 bool
 xfs_errortag_test(
 	struct xfs_mount	*mp,
@@ -277,7 +288,9 @@ xfs_errortag_test(
 	if (!mp->m_errortag)
 		return false;
 
-	ASSERT(error_tag < XFS_ERRTAG_MAX);
+	if (!xfs_errortag_valid(error_tag))
+		return false;
+
 	randfactor = mp->m_errortag[error_tag];
 	if (!randfactor || prandom_u32_max(randfactor))
 		return false;
@@ -293,7 +306,7 @@ xfs_errortag_get(
 	struct xfs_mount	*mp,
 	unsigned int		error_tag)
 {
-	if (error_tag >= XFS_ERRTAG_MAX)
+	if (!xfs_errortag_valid(error_tag))
 		return -EINVAL;
 
 	return mp->m_errortag[error_tag];
@@ -305,7 +318,7 @@ xfs_errortag_set(
 	unsigned int		error_tag,
 	unsigned int		tag_value)
 {
-	if (error_tag >= XFS_ERRTAG_MAX)
+	if (!xfs_errortag_valid(error_tag))
 		return -EINVAL;
 
 	mp->m_errortag[error_tag] = tag_value;
@@ -319,7 +332,7 @@ xfs_errortag_add(
 {
 	BUILD_BUG_ON(ARRAY_SIZE(xfs_errortag_random_default) != XFS_ERRTAG_MAX);
 
-	if (error_tag >= XFS_ERRTAG_MAX)
+	if (!xfs_errortag_valid(error_tag))
 		return -EINVAL;
 
 	return xfs_errortag_set(mp, error_tag,
diff --git linux-libre-6.1.91-gnu/fs/xfs/xfs_file.c linux-libre-6.1.92-gnu/fs/xfs/xfs_file.c
index e462d39c840e..595a5bcf46b9 100644
--- linux-libre-6.1.91-gnu/fs/xfs/xfs_file.c
+++ linux-libre-6.1.92-gnu/fs/xfs/xfs_file.c
@@ -1325,7 +1325,7 @@ __xfs_filemap_fault(
 		if (write_fault) {
 			xfs_ilock(XFS_I(inode), XFS_MMAPLOCK_SHARED);
 			ret = iomap_page_mkwrite(vmf,
-					&xfs_buffered_write_iomap_ops);
+					&xfs_page_mkwrite_iomap_ops);
 			xfs_iunlock(XFS_I(inode), XFS_MMAPLOCK_SHARED);
 		} else {
 			ret = filemap_fault(vmf);
diff --git linux-libre-6.1.91-gnu/fs/xfs/xfs_fsops.c linux-libre-6.1.92-gnu/fs/xfs/xfs_fsops.c
index 13851c0d640b..332da0d7b85c 100644
--- linux-libre-6.1.91-gnu/fs/xfs/xfs_fsops.c
+++ linux-libre-6.1.92-gnu/fs/xfs/xfs_fsops.c
@@ -129,6 +129,10 @@ xfs_growfs_data_private(
 	if (delta < 0 && nagcount < 2)
 		return -EINVAL;
 
+	/* No work to do */
+	if (delta == 0)
+		return 0;
+
 	oagcount = mp->m_sb.sb_agcount;
 	/* allocate the new per-ag structures */
 	if (nagcount > oagcount) {
diff --git linux-libre-6.1.91-gnu/fs/xfs/xfs_icache.c linux-libre-6.1.92-gnu/fs/xfs/xfs_icache.c
index d884cba1d707..dd5a664c294f 100644
--- linux-libre-6.1.91-gnu/fs/xfs/xfs_icache.c
+++ linux-libre-6.1.92-gnu/fs/xfs/xfs_icache.c
@@ -342,6 +342,9 @@ xfs_iget_recycle(
 
 	trace_xfs_iget_recycle(ip);
 
+	if (!xfs_ilock_nowait(ip, XFS_ILOCK_EXCL))
+		return -EAGAIN;
+
 	/*
 	 * We need to make it look like the inode is being reclaimed to prevent
 	 * the actual reclaim workers from stomping over us while we recycle
@@ -355,6 +358,7 @@ xfs_iget_recycle(
 
 	ASSERT(!rwsem_is_locked(&inode->i_rwsem));
 	error = xfs_reinit_inode(mp, inode);
+	xfs_iunlock(ip, XFS_ILOCK_EXCL);
 	if (error) {
 		/*
 		 * Re-initializing the inode failed, and we are in deep
@@ -523,6 +527,8 @@ xfs_iget_cache_hit(
 	if (ip->i_flags & XFS_IRECLAIMABLE) {
 		/* Drops i_flags_lock and RCU read lock. */
 		error = xfs_iget_recycle(pag, ip);
+		if (error == -EAGAIN)
+			goto out_skip;
 		if (error)
 			return error;
 	} else {
diff --git linux-libre-6.1.91-gnu/fs/xfs/xfs_inode.c linux-libre-6.1.92-gnu/fs/xfs/xfs_inode.c
index aa303be11576..54b707787f90 100644
--- linux-libre-6.1.91-gnu/fs/xfs/xfs_inode.c
+++ linux-libre-6.1.92-gnu/fs/xfs/xfs_inode.c
@@ -1652,8 +1652,11 @@ xfs_inode_needs_inactive(
 	if (VFS_I(ip)->i_mode == 0)
 		return false;
 
-	/* If this is a read-only mount, don't do this (would generate I/O) */
-	if (xfs_is_readonly(mp))
+	/*
+	 * If this is a read-only mount, don't do this (would generate I/O)
+	 * unless we're in log recovery and cleaning the iunlinked list.
+	 */
+	if (xfs_is_readonly(mp) && !xlog_recovery_needed(mp->m_log))
 		return false;
 
 	/* If the log isn't running, push inodes straight to reclaim. */
@@ -1713,8 +1716,11 @@ xfs_inactive(
 	mp = ip->i_mount;
 	ASSERT(!xfs_iflags_test(ip, XFS_IRECOVERY));
 
-	/* If this is a read-only mount, don't do this (would generate I/O) */
-	if (xfs_is_readonly(mp))
+	/*
+	 * If this is a read-only mount, don't do this (would generate I/O)
+	 * unless we're in log recovery and cleaning the iunlinked list.
+	 */
+	if (xfs_is_readonly(mp) && !xlog_recovery_needed(mp->m_log))
 		goto out;
 
 	/* Metadata inodes require explicit resource cleanup. */
@@ -2479,7 +2485,7 @@ xfs_remove(
 			error = xfs_dir_replace(tp, ip, &xfs_name_dotdot,
 					tp->t_mountp->m_sb.sb_rootino, 0);
 			if (error)
-				return error;
+				goto out_trans_cancel;
 		}
 	} else {
 		/*
diff --git linux-libre-6.1.91-gnu/fs/xfs/xfs_ioctl.c linux-libre-6.1.92-gnu/fs/xfs/xfs_ioctl.c
index 1f783e979629..85fbb3b71d1c 100644
--- linux-libre-6.1.91-gnu/fs/xfs/xfs_ioctl.c
+++ linux-libre-6.1.92-gnu/fs/xfs/xfs_ioctl.c
@@ -754,7 +754,7 @@ xfs_bulkstat_fmt(
 static int
 xfs_bulk_ireq_setup(
 	struct xfs_mount	*mp,
-	struct xfs_bulk_ireq	*hdr,
+	const struct xfs_bulk_ireq *hdr,
 	struct xfs_ibulk	*breq,
 	void __user		*ubuffer)
 {
@@ -780,7 +780,7 @@ xfs_bulk_ireq_setup(
 
 		switch (hdr->ino) {
 		case XFS_BULK_IREQ_SPECIAL_ROOT:
-			hdr->ino = mp->m_sb.sb_rootino;
+			breq->startino = mp->m_sb.sb_rootino;
 			break;
 		default:
 			return -EINVAL;
diff --git linux-libre-6.1.91-gnu/fs/xfs/xfs_iomap.c linux-libre-6.1.92-gnu/fs/xfs/xfs_iomap.c
index 07da03976ec1..ab5512c0bcf7 100644
--- linux-libre-6.1.91-gnu/fs/xfs/xfs_iomap.c
+++ linux-libre-6.1.92-gnu/fs/xfs/xfs_iomap.c
@@ -48,13 +48,45 @@ xfs_alert_fsblock_zero(
 	return -EFSCORRUPTED;
 }
 
+u64
+xfs_iomap_inode_sequence(
+	struct xfs_inode	*ip,
+	u16			iomap_flags)
+{
+	u64			cookie = 0;
+
+	if (iomap_flags & IOMAP_F_XATTR)
+		return READ_ONCE(ip->i_af.if_seq);
+	if ((iomap_flags & IOMAP_F_SHARED) && ip->i_cowfp)
+		cookie = (u64)READ_ONCE(ip->i_cowfp->if_seq) << 32;
+	return cookie | READ_ONCE(ip->i_df.if_seq);
+}
+
+/*
+ * Check that the iomap passed to us is still valid for the given offset and
+ * length.
+ */
+static bool
+xfs_iomap_valid(
+	struct inode		*inode,
+	const struct iomap	*iomap)
+{
+	return iomap->validity_cookie ==
+			xfs_iomap_inode_sequence(XFS_I(inode), iomap->flags);
+}
+
+const struct iomap_page_ops xfs_iomap_page_ops = {
+	.iomap_valid		= xfs_iomap_valid,
+};
+
 int
 xfs_bmbt_to_iomap(
 	struct xfs_inode	*ip,
 	struct iomap		*iomap,
 	struct xfs_bmbt_irec	*imap,
 	unsigned int		mapping_flags,
-	u16			iomap_flags)
+	u16			iomap_flags,
+	u64			sequence_cookie)
 {
 	struct xfs_mount	*mp = ip->i_mount;
 	struct xfs_buftarg	*target = xfs_inode_buftarg(ip);
@@ -91,6 +123,9 @@ xfs_bmbt_to_iomap(
 	if (xfs_ipincount(ip) &&
 	    (ip->i_itemp->ili_fsync_fields & ~XFS_ILOG_TIMESTAMP))
 		iomap->flags |= IOMAP_F_DIRTY;
+
+	iomap->validity_cookie = sequence_cookie;
+	iomap->page_ops = &xfs_iomap_page_ops;
 	return 0;
 }
 
@@ -195,7 +230,8 @@ xfs_iomap_write_direct(
 	xfs_fileoff_t		offset_fsb,
 	xfs_fileoff_t		count_fsb,
 	unsigned int		flags,
-	struct xfs_bmbt_irec	*imap)
+	struct xfs_bmbt_irec	*imap,
+	u64			*seq)
 {
 	struct xfs_mount	*mp = ip->i_mount;
 	struct xfs_trans	*tp;
@@ -285,6 +321,7 @@ xfs_iomap_write_direct(
 		error = xfs_alert_fsblock_zero(ip, imap);
 
 out_unlock:
+	*seq = xfs_iomap_inode_sequence(ip, 0);
 	xfs_iunlock(ip, XFS_ILOCK_EXCL);
 	return error;
 
@@ -743,6 +780,7 @@ xfs_direct_write_iomap_begin(
 	bool			shared = false;
 	u16			iomap_flags = 0;
 	unsigned int		lockmode = XFS_ILOCK_SHARED;
+	u64			seq;
 
 	ASSERT(flags & (IOMAP_WRITE | IOMAP_ZERO));
 
@@ -811,9 +849,10 @@ xfs_direct_write_iomap_begin(
 			goto out_unlock;
 	}
 
+	seq = xfs_iomap_inode_sequence(ip, iomap_flags);
 	xfs_iunlock(ip, lockmode);
 	trace_xfs_iomap_found(ip, offset, length, XFS_DATA_FORK, &imap);
-	return xfs_bmbt_to_iomap(ip, iomap, &imap, flags, iomap_flags);
+	return xfs_bmbt_to_iomap(ip, iomap, &imap, flags, iomap_flags, seq);
 
 allocate_blocks:
 	error = -EAGAIN;
@@ -839,24 +878,26 @@ allocate_blocks:
 	xfs_iunlock(ip, lockmode);
 
 	error = xfs_iomap_write_direct(ip, offset_fsb, end_fsb - offset_fsb,
-			flags, &imap);
+			flags, &imap, &seq);
 	if (error)
 		return error;
 
 	trace_xfs_iomap_alloc(ip, offset, length, XFS_DATA_FORK, &imap);
 	return xfs_bmbt_to_iomap(ip, iomap, &imap, flags,
-				 iomap_flags | IOMAP_F_NEW);
+				 iomap_flags | IOMAP_F_NEW, seq);
 
 out_found_cow:
-	xfs_iunlock(ip, lockmode);
 	length = XFS_FSB_TO_B(mp, cmap.br_startoff + cmap.br_blockcount);
 	trace_xfs_iomap_found(ip, offset, length - offset, XFS_COW_FORK, &cmap);
 	if (imap.br_startblock != HOLESTARTBLOCK) {
-		error = xfs_bmbt_to_iomap(ip, srcmap, &imap, flags, 0);
+		seq = xfs_iomap_inode_sequence(ip, 0);
+		error = xfs_bmbt_to_iomap(ip, srcmap, &imap, flags, 0, seq);
 		if (error)
-			return error;
+			goto out_unlock;
 	}
-	return xfs_bmbt_to_iomap(ip, iomap, &cmap, flags, IOMAP_F_SHARED);
+	seq = xfs_iomap_inode_sequence(ip, IOMAP_F_SHARED);
+	xfs_iunlock(ip, lockmode);
+	return xfs_bmbt_to_iomap(ip, iomap, &cmap, flags, IOMAP_F_SHARED, seq);
 
 out_unlock:
 	if (lockmode)
@@ -915,6 +956,7 @@ xfs_buffered_write_iomap_begin(
 	int			allocfork = XFS_DATA_FORK;
 	int			error = 0;
 	unsigned int		lockmode = XFS_ILOCK_EXCL;
+	u64			seq;
 
 	if (xfs_is_shutdown(mp))
 		return -EIO;
@@ -926,6 +968,10 @@ xfs_buffered_write_iomap_begin(
 
 	ASSERT(!XFS_IS_REALTIME_INODE(ip));
 
+	error = xfs_qm_dqattach(ip);
+	if (error)
+		return error;
+
 	error = xfs_ilock_for_iomap(ip, flags, &lockmode);
 	if (error)
 		return error;
@@ -1029,10 +1075,6 @@ xfs_buffered_write_iomap_begin(
 			allocfork = XFS_COW_FORK;
 	}
 
-	error = xfs_qm_dqattach_locked(ip, false);
-	if (error)
-		goto out_unlock;
-
 	if (eof && offset + count > XFS_ISIZE(ip)) {
 		/*
 		 * Determine the initial size of the preallocation.
@@ -1094,32 +1136,47 @@ retry:
 	 * Flag newly allocated delalloc blocks with IOMAP_F_NEW so we punch
 	 * them out if the write happens to fail.
 	 */
+	seq = xfs_iomap_inode_sequence(ip, IOMAP_F_NEW);
 	xfs_iunlock(ip, XFS_ILOCK_EXCL);
 	trace_xfs_iomap_alloc(ip, offset, count, allocfork, &imap);
-	return xfs_bmbt_to_iomap(ip, iomap, &imap, flags, IOMAP_F_NEW);
+	return xfs_bmbt_to_iomap(ip, iomap, &imap, flags, IOMAP_F_NEW, seq);
 
 found_imap:
+	seq = xfs_iomap_inode_sequence(ip, 0);
 	xfs_iunlock(ip, XFS_ILOCK_EXCL);
-	return xfs_bmbt_to_iomap(ip, iomap, &imap, flags, 0);
+	return xfs_bmbt_to_iomap(ip, iomap, &imap, flags, 0, seq);
 
 found_cow:
-	xfs_iunlock(ip, XFS_ILOCK_EXCL);
+	seq = xfs_iomap_inode_sequence(ip, 0);
 	if (imap.br_startoff <= offset_fsb) {
-		error = xfs_bmbt_to_iomap(ip, srcmap, &imap, flags, 0);
+		error = xfs_bmbt_to_iomap(ip, srcmap, &imap, flags, 0, seq);
 		if (error)
-			return error;
+			goto out_unlock;
+		seq = xfs_iomap_inode_sequence(ip, IOMAP_F_SHARED);
+		xfs_iunlock(ip, XFS_ILOCK_EXCL);
 		return xfs_bmbt_to_iomap(ip, iomap, &cmap, flags,
-					 IOMAP_F_SHARED);
+					 IOMAP_F_SHARED, seq);
 	}
 
 	xfs_trim_extent(&cmap, offset_fsb, imap.br_startoff - offset_fsb);
-	return xfs_bmbt_to_iomap(ip, iomap, &cmap, flags, 0);
+	xfs_iunlock(ip, XFS_ILOCK_EXCL);
+	return xfs_bmbt_to_iomap(ip, iomap, &cmap, flags, 0, seq);
 
 out_unlock:
 	xfs_iunlock(ip, XFS_ILOCK_EXCL);
 	return error;
 }
 
+static int
+xfs_buffered_write_delalloc_punch(
+	struct inode		*inode,
+	loff_t			offset,
+	loff_t			length)
+{
+	return xfs_bmap_punch_delalloc_range(XFS_I(inode), offset,
+			offset + length);
+}
+
 static int
 xfs_buffered_write_iomap_end(
 	struct inode		*inode,
@@ -1129,56 +1186,17 @@ xfs_buffered_write_iomap_end(
 	unsigned		flags,
 	struct iomap		*iomap)
 {
-	struct xfs_inode	*ip = XFS_I(inode);
-	struct xfs_mount	*mp = ip->i_mount;
-	xfs_fileoff_t		start_fsb;
-	xfs_fileoff_t		end_fsb;
-	int			error = 0;
-
-	if (iomap->type != IOMAP_DELALLOC)
-		return 0;
-
-	/*
-	 * Behave as if the write failed if drop writes is enabled. Set the NEW
-	 * flag to force delalloc cleanup.
-	 */
-	if (XFS_TEST_ERROR(false, mp, XFS_ERRTAG_DROP_WRITES)) {
-		iomap->flags |= IOMAP_F_NEW;
-		written = 0;
-	}
 
-	/*
-	 * start_fsb refers to the first unused block after a short write. If
-	 * nothing was written, round offset down to point at the first block in
-	 * the range.
-	 */
-	if (unlikely(!written))
-		start_fsb = XFS_B_TO_FSBT(mp, offset);
-	else
-		start_fsb = XFS_B_TO_FSB(mp, offset + written);
-	end_fsb = XFS_B_TO_FSB(mp, offset + length);
+	struct xfs_mount	*mp = XFS_M(inode->i_sb);
+	int			error;
 
-	/*
-	 * Trim delalloc blocks if they were allocated by this write and we
-	 * didn't manage to write the whole range.
-	 *
-	 * We don't need to care about racing delalloc as we hold i_mutex
-	 * across the reserve/allocate/unreserve calls. If there are delalloc
-	 * blocks in the range, they are ours.
-	 */
-	if ((iomap->flags & IOMAP_F_NEW) && start_fsb < end_fsb) {
-		truncate_pagecache_range(VFS_I(ip), XFS_FSB_TO_B(mp, start_fsb),
-					 XFS_FSB_TO_B(mp, end_fsb) - 1);
-
-		error = xfs_bmap_punch_delalloc_range(ip, start_fsb,
-					       end_fsb - start_fsb);
-		if (error && !xfs_is_shutdown(mp)) {
-			xfs_alert(mp, "%s: unable to clean up ino %lld",
-				__func__, ip->i_ino);
-			return error;
-		}
+	error = iomap_file_buffered_write_punch_delalloc(inode, iomap, offset,
+			length, written, &xfs_buffered_write_delalloc_punch);
+	if (error && !xfs_is_shutdown(mp)) {
+		xfs_alert(mp, "%s: unable to clean up ino 0x%llx",
+			__func__, XFS_I(inode)->i_ino);
+		return error;
 	}
-
 	return 0;
 }
 
@@ -1187,6 +1205,15 @@ const struct iomap_ops xfs_buffered_write_iomap_ops = {
 	.iomap_end		= xfs_buffered_write_iomap_end,
 };
 
+/*
+ * iomap_page_mkwrite() will never fail in a way that requires delalloc extents
+ * that it allocated to be revoked. Hence we do not need an .iomap_end method
+ * for this operation.
+ */
+const struct iomap_ops xfs_page_mkwrite_iomap_ops = {
+	.iomap_begin		= xfs_buffered_write_iomap_begin,
+};
+
 static int
 xfs_read_iomap_begin(
 	struct inode		*inode,
@@ -1204,6 +1231,7 @@ xfs_read_iomap_begin(
 	int			nimaps = 1, error = 0;
 	bool			shared = false;
 	unsigned int		lockmode = XFS_ILOCK_SHARED;
+	u64			seq;
 
 	ASSERT(!(flags & (IOMAP_WRITE | IOMAP_ZERO)));
 
@@ -1217,13 +1245,14 @@ xfs_read_iomap_begin(
 			       &nimaps, 0);
 	if (!error && (flags & IOMAP_REPORT))
 		error = xfs_reflink_trim_around_shared(ip, &imap, &shared);
+	seq = xfs_iomap_inode_sequence(ip, shared ? IOMAP_F_SHARED : 0);
 	xfs_iunlock(ip, lockmode);
 
 	if (error)
 		return error;
 	trace_xfs_iomap_found(ip, offset, length, XFS_DATA_FORK, &imap);
 	return xfs_bmbt_to_iomap(ip, iomap, &imap, flags,
-				 shared ? IOMAP_F_SHARED : 0);
+				 shared ? IOMAP_F_SHARED : 0, seq);
 }
 
 const struct iomap_ops xfs_read_iomap_ops = {
@@ -1248,6 +1277,7 @@ xfs_seek_iomap_begin(
 	struct xfs_bmbt_irec	imap, cmap;
 	int			error = 0;
 	unsigned		lockmode;
+	u64			seq;
 
 	if (xfs_is_shutdown(mp))
 		return -EIO;
@@ -1282,8 +1312,9 @@ xfs_seek_iomap_begin(
 		if (data_fsb < cow_fsb + cmap.br_blockcount)
 			end_fsb = min(end_fsb, data_fsb);
 		xfs_trim_extent(&cmap, offset_fsb, end_fsb);
+		seq = xfs_iomap_inode_sequence(ip, IOMAP_F_SHARED);
 		error = xfs_bmbt_to_iomap(ip, iomap, &cmap, flags,
-					  IOMAP_F_SHARED);
+				IOMAP_F_SHARED, seq);
 		/*
 		 * This is a COW extent, so we must probe the page cache
 		 * because there could be dirty page cache being backed
@@ -1304,8 +1335,9 @@ xfs_seek_iomap_begin(
 	imap.br_startblock = HOLESTARTBLOCK;
 	imap.br_state = XFS_EXT_NORM;
 done:
+	seq = xfs_iomap_inode_sequence(ip, 0);
 	xfs_trim_extent(&imap, offset_fsb, end_fsb);
-	error = xfs_bmbt_to_iomap(ip, iomap, &imap, flags, 0);
+	error = xfs_bmbt_to_iomap(ip, iomap, &imap, flags, 0, seq);
 out_unlock:
 	xfs_iunlock(ip, lockmode);
 	return error;
@@ -1331,6 +1363,7 @@ xfs_xattr_iomap_begin(
 	struct xfs_bmbt_irec	imap;
 	int			nimaps = 1, error = 0;
 	unsigned		lockmode;
+	int			seq;
 
 	if (xfs_is_shutdown(mp))
 		return -EIO;
@@ -1347,12 +1380,14 @@ xfs_xattr_iomap_begin(
 	error = xfs_bmapi_read(ip, offset_fsb, end_fsb - offset_fsb, &imap,
 			       &nimaps, XFS_BMAPI_ATTRFORK);
 out_unlock:
+
+	seq = xfs_iomap_inode_sequence(ip, IOMAP_F_XATTR);
 	xfs_iunlock(ip, lockmode);
 
 	if (error)
 		return error;
 	ASSERT(nimaps);
-	return xfs_bmbt_to_iomap(ip, iomap, &imap, flags, 0);
+	return xfs_bmbt_to_iomap(ip, iomap, &imap, flags, IOMAP_F_XATTR, seq);
 }
 
 const struct iomap_ops xfs_xattr_iomap_ops = {
diff --git linux-libre-6.1.91-gnu/fs/xfs/xfs_iomap.h linux-libre-6.1.92-gnu/fs/xfs/xfs_iomap.h
index c782e8c0479c..4da13440bae9 100644
--- linux-libre-6.1.91-gnu/fs/xfs/xfs_iomap.h
+++ linux-libre-6.1.92-gnu/fs/xfs/xfs_iomap.h
@@ -13,14 +13,15 @@ struct xfs_bmbt_irec;
 
 int xfs_iomap_write_direct(struct xfs_inode *ip, xfs_fileoff_t offset_fsb,
 		xfs_fileoff_t count_fsb, unsigned int flags,
-		struct xfs_bmbt_irec *imap);
+		struct xfs_bmbt_irec *imap, u64 *sequence);
 int xfs_iomap_write_unwritten(struct xfs_inode *, xfs_off_t, xfs_off_t, bool);
 xfs_fileoff_t xfs_iomap_eof_align_last_fsb(struct xfs_inode *ip,
 		xfs_fileoff_t end_fsb);
 
+u64 xfs_iomap_inode_sequence(struct xfs_inode *ip, u16 iomap_flags);
 int xfs_bmbt_to_iomap(struct xfs_inode *ip, struct iomap *iomap,
 		struct xfs_bmbt_irec *imap, unsigned int mapping_flags,
-		u16 iomap_flags);
+		u16 iomap_flags, u64 sequence_cookie);
 
 int xfs_zero_range(struct xfs_inode *ip, loff_t pos, loff_t len,
 		bool *did_zero);
@@ -47,6 +48,7 @@ xfs_aligned_fsb_count(
 }
 
 extern const struct iomap_ops xfs_buffered_write_iomap_ops;
+extern const struct iomap_ops xfs_page_mkwrite_iomap_ops;
 extern const struct iomap_ops xfs_direct_write_iomap_ops;
 extern const struct iomap_ops xfs_read_iomap_ops;
 extern const struct iomap_ops xfs_seek_iomap_ops;
diff --git linux-libre-6.1.91-gnu/fs/xfs/xfs_log.c linux-libre-6.1.92-gnu/fs/xfs/xfs_log.c
index f02a0dd522b3..d9aa5eab02c3 100644
--- linux-libre-6.1.91-gnu/fs/xfs/xfs_log.c
+++ linux-libre-6.1.92-gnu/fs/xfs/xfs_log.c
@@ -730,15 +730,7 @@ xfs_log_mount(
 	 * just worked.
 	 */
 	if (!xfs_has_norecovery(mp)) {
-		/*
-		 * log recovery ignores readonly state and so we need to clear
-		 * mount-based read only state so it can write to disk.
-		 */
-		bool	readonly = test_and_clear_bit(XFS_OPSTATE_READONLY,
-						&mp->m_opstate);
 		error = xlog_recover(log);
-		if (readonly)
-			set_bit(XFS_OPSTATE_READONLY, &mp->m_opstate);
 		if (error) {
 			xfs_warn(mp, "log mount/recovery failed: error %d",
 				error);
@@ -787,7 +779,6 @@ xfs_log_mount_finish(
 	struct xfs_mount	*mp)
 {
 	struct xlog		*log = mp->m_log;
-	bool			readonly;
 	int			error = 0;
 
 	if (xfs_has_norecovery(mp)) {
@@ -795,12 +786,6 @@ xfs_log_mount_finish(
 		return 0;
 	}
 
-	/*
-	 * log recovery ignores readonly state and so we need to clear
-	 * mount-based read only state so it can write to disk.
-	 */
-	readonly = test_and_clear_bit(XFS_OPSTATE_READONLY, &mp->m_opstate);
-
 	/*
 	 * During the second phase of log recovery, we need iget and
 	 * iput to behave like they do for an active filesystem.
@@ -850,8 +835,6 @@ xfs_log_mount_finish(
 	xfs_buftarg_drain(mp->m_ddev_targp);
 
 	clear_bit(XLOG_RECOVERY_NEEDED, &log->l_opstate);
-	if (readonly)
-		set_bit(XFS_OPSTATE_READONLY, &mp->m_opstate);
 
 	/* Make sure the log is dead if we're returning failure. */
 	ASSERT(!error || xlog_is_shutdown(log));
@@ -886,6 +869,23 @@ xlog_force_iclog(
 	return xlog_state_release_iclog(iclog->ic_log, iclog, NULL);
 }
 
+/*
+ * Cycle all the iclogbuf locks to make sure all log IO completion
+ * is done before we tear down these buffers.
+ */
+static void
+xlog_wait_iclog_completion(struct xlog *log)
+{
+	int		i;
+	struct xlog_in_core	*iclog = log->l_iclog;
+
+	for (i = 0; i < log->l_iclog_bufs; i++) {
+		down(&iclog->ic_sema);
+		up(&iclog->ic_sema);
+		iclog = iclog->ic_next;
+	}
+}
+
 /*
  * Wait for the iclog and all prior iclogs to be written disk as required by the
  * log force state machine. Waiting on ic_force_wait ensures iclog completions
@@ -1111,6 +1111,14 @@ xfs_log_unmount(
 {
 	xfs_log_clean(mp);
 
+	/*
+	 * If shutdown has come from iclog IO context, the log
+	 * cleaning will have been skipped and so we need to wait
+	 * for the iclog to complete shutdown processing before we
+	 * tear anything down.
+	 */
+	xlog_wait_iclog_completion(mp->m_log);
+
 	xfs_buftarg_drain(mp->m_ddev_targp);
 
 	xfs_trans_ail_destroy(mp);
@@ -2113,17 +2121,6 @@ xlog_dealloc_log(
 	xlog_in_core_t	*iclog, *next_iclog;
 	int		i;
 
-	/*
-	 * Cycle all the iclogbuf locks to make sure all log IO completion
-	 * is done before we tear down these buffers.
-	 */
-	iclog = log->l_iclog;
-	for (i = 0; i < log->l_iclog_bufs; i++) {
-		down(&iclog->ic_sema);
-		up(&iclog->ic_sema);
-		iclog = iclog->ic_next;
-	}
-
 	/*
 	 * Destroy the CIL after waiting for iclog IO completion because an
 	 * iclog EIO error will try to shut down the log, which accesses the
diff --git linux-libre-6.1.91-gnu/fs/xfs/xfs_mount.c linux-libre-6.1.92-gnu/fs/xfs/xfs_mount.c
index e8bb3c2e847e..fb87ffb48f7f 100644
--- linux-libre-6.1.91-gnu/fs/xfs/xfs_mount.c
+++ linux-libre-6.1.92-gnu/fs/xfs/xfs_mount.c
@@ -538,6 +538,20 @@ xfs_check_summary_counts(
 	return 0;
 }
 
+static void
+xfs_unmount_check(
+	struct xfs_mount	*mp)
+{
+	if (xfs_is_shutdown(mp))
+		return;
+
+	if (percpu_counter_sum(&mp->m_ifree) >
+			percpu_counter_sum(&mp->m_icount)) {
+		xfs_alert(mp, "ifree/icount mismatch at unmount");
+		xfs_fs_mark_sick(mp, XFS_SICK_FS_COUNTERS);
+	}
+}
+
 /*
  * Flush and reclaim dirty inodes in preparation for unmount. Inodes and
  * internal inode structures can be sitting in the CIL and AIL at this point,
@@ -1077,6 +1091,7 @@ xfs_unmountfs(
 	if (error)
 		xfs_warn(mp, "Unable to free reserved block pool. "
 				"Freespace may not be correct on next mount.");
+	xfs_unmount_check(mp);
 
 	xfs_log_unmount(mp);
 	xfs_da_unmount(mp);
diff --git linux-libre-6.1.91-gnu/fs/xfs/xfs_pnfs.c linux-libre-6.1.92-gnu/fs/xfs/xfs_pnfs.c
index 37a24f0f7cd4..38d23f0e703a 100644
--- linux-libre-6.1.91-gnu/fs/xfs/xfs_pnfs.c
+++ linux-libre-6.1.92-gnu/fs/xfs/xfs_pnfs.c
@@ -125,6 +125,7 @@ xfs_fs_map_blocks(
 	int			nimaps = 1;
 	uint			lock_flags;
 	int			error = 0;
+	u64			seq;
 
 	if (xfs_is_shutdown(mp))
 		return -EIO;
@@ -176,6 +177,7 @@ xfs_fs_map_blocks(
 	lock_flags = xfs_ilock_data_map_shared(ip);
 	error = xfs_bmapi_read(ip, offset_fsb, end_fsb - offset_fsb,
 				&imap, &nimaps, bmapi_flags);
+	seq = xfs_iomap_inode_sequence(ip, 0);
 
 	ASSERT(!nimaps || imap.br_startblock != DELAYSTARTBLOCK);
 
@@ -189,7 +191,7 @@ xfs_fs_map_blocks(
 		xfs_iunlock(ip, lock_flags);
 
 		error = xfs_iomap_write_direct(ip, offset_fsb,
-				end_fsb - offset_fsb, 0, &imap);
+				end_fsb - offset_fsb, 0, &imap, &seq);
 		if (error)
 			goto out_unlock;
 
@@ -209,7 +211,7 @@ xfs_fs_map_blocks(
 	}
 	xfs_iunlock(ip, XFS_IOLOCK_EXCL);
 
-	error = xfs_bmbt_to_iomap(ip, iomap, &imap, 0, 0);
+	error = xfs_bmbt_to_iomap(ip, iomap, &imap, 0, 0, seq);
 	*device_generation = mp->m_generation;
 	return error;
 out_unlock:
diff --git linux-libre-6.1.91-gnu/include/linux/iomap.h linux-libre-6.1.92-gnu/include/linux/iomap.h
index 238a03087e17..0983dfc9a203 100644
--- linux-libre-6.1.91-gnu/include/linux/iomap.h
+++ linux-libre-6.1.92-gnu/include/linux/iomap.h
@@ -49,26 +49,35 @@ struct vm_fault;
  *
  * IOMAP_F_BUFFER_HEAD indicates that the file system requires the use of
  * buffer heads for this mapping.
+ *
+ * IOMAP_F_XATTR indicates that the iomap is for an extended attribute extent
+ * rather than a file data extent.
  */
-#define IOMAP_F_NEW		0x01
-#define IOMAP_F_DIRTY		0x02
-#define IOMAP_F_SHARED		0x04
-#define IOMAP_F_MERGED		0x08
-#define IOMAP_F_BUFFER_HEAD	0x10
-#define IOMAP_F_ZONE_APPEND	0x20
+#define IOMAP_F_NEW		(1U << 0)
+#define IOMAP_F_DIRTY		(1U << 1)
+#define IOMAP_F_SHARED		(1U << 2)
+#define IOMAP_F_MERGED		(1U << 3)
+#define IOMAP_F_BUFFER_HEAD	(1U << 4)
+#define IOMAP_F_ZONE_APPEND	(1U << 5)
+#define IOMAP_F_XATTR		(1U << 6)
 
 /*
  * Flags set by the core iomap code during operations:
  *
  * IOMAP_F_SIZE_CHANGED indicates to the iomap_end method that the file size
  * has changed as the result of this write operation.
+ *
+ * IOMAP_F_STALE indicates that the iomap is not valid any longer and the file
+ * range it covers needs to be remapped by the high level before the operation
+ * can proceed.
  */
-#define IOMAP_F_SIZE_CHANGED	0x100
+#define IOMAP_F_SIZE_CHANGED	(1U << 8)
+#define IOMAP_F_STALE		(1U << 9)
 
 /*
  * Flags from 0x1000 up are for file system specific usage:
  */
-#define IOMAP_F_PRIVATE		0x1000
+#define IOMAP_F_PRIVATE		(1U << 12)
 
 
 /*
@@ -89,6 +98,7 @@ struct iomap {
 	void			*inline_data;
 	void			*private; /* filesystem private */
 	const struct iomap_page_ops *page_ops;
+	u64			validity_cookie; /* used with .iomap_valid() */
 };
 
 static inline sector_t iomap_sector(const struct iomap *iomap, loff_t pos)
@@ -128,6 +138,23 @@ struct iomap_page_ops {
 	int (*page_prepare)(struct inode *inode, loff_t pos, unsigned len);
 	void (*page_done)(struct inode *inode, loff_t pos, unsigned copied,
 			struct page *page);
+
+	/*
+	 * Check that the cached iomap still maps correctly to the filesystem's
+	 * internal extent map. FS internal extent maps can change while iomap
+	 * is iterating a cached iomap, so this hook allows iomap to detect that
+	 * the iomap needs to be refreshed during a long running write
+	 * operation.
+	 *
+	 * The filesystem can store internal state (e.g. a sequence number) in
+	 * iomap->validity_cookie when the iomap is first mapped to be able to
+	 * detect changes between mapping time and whenever .iomap_valid() is
+	 * called.
+	 *
+	 * This is called with the folio over the specified file position held
+	 * locked by the iomap code.
+	 */
+	bool (*iomap_valid)(struct inode *inode, const struct iomap *iomap);
 };
 
 /*
@@ -226,6 +253,10 @@ static inline const struct iomap *iomap_iter_srcmap(const struct iomap_iter *i)
 
 ssize_t iomap_file_buffered_write(struct kiocb *iocb, struct iov_iter *from,
 		const struct iomap_ops *ops);
+int iomap_file_buffered_write_punch_delalloc(struct inode *inode,
+		struct iomap *iomap, loff_t pos, loff_t length, ssize_t written,
+		int (*punch)(struct inode *inode, loff_t pos, loff_t length));
+
 int iomap_read_folio(struct folio *folio, const struct iomap_ops *ops);
 void iomap_readahead(struct readahead_control *, const struct iomap_ops *ops);
 bool iomap_is_partially_uptodate(struct folio *, size_t from, size_t count);
diff --git linux-libre-6.1.91-gnu/net/sunrpc/svc_xprt.c linux-libre-6.1.92-gnu/net/sunrpc/svc_xprt.c
index 8117d0e08d5a..1393eefbf218 100644
--- linux-libre-6.1.91-gnu/net/sunrpc/svc_xprt.c
+++ linux-libre-6.1.92-gnu/net/sunrpc/svc_xprt.c
@@ -696,8 +696,8 @@ static int svc_alloc_arg(struct svc_rqst *rqstp)
 			/* Made progress, don't sleep yet */
 			continue;
 
-		set_current_state(TASK_INTERRUPTIBLE);
-		if (signalled() || kthread_should_stop()) {
+		set_current_state(TASK_IDLE);
+		if (kthread_should_stop()) {
 			set_current_state(TASK_RUNNING);
 			return -EINTR;
 		}
@@ -733,7 +733,7 @@ rqst_should_sleep(struct svc_rqst *rqstp)
 		return false;
 
 	/* are we shutting down? */
-	if (signalled() || kthread_should_stop())
+	if (kthread_should_stop())
 		return false;
 
 	/* are we freezing? */
@@ -755,11 +755,7 @@ static struct svc_xprt *svc_get_next_xprt(struct svc_rqst *rqstp, long timeout)
 	if (rqstp->rq_xprt)
 		goto out_found;
 
-	/*
-	 * We have to be able to interrupt this wait
-	 * to bring down the daemons ...
-	 */
-	set_current_state(TASK_INTERRUPTIBLE);
+	set_current_state(TASK_IDLE);
 	smp_mb__before_atomic();
 	clear_bit(SP_CONGESTED, &pool->sp_flags);
 	clear_bit(RQ_BUSY, &rqstp->rq_flags);
@@ -781,7 +777,7 @@ static struct svc_xprt *svc_get_next_xprt(struct svc_rqst *rqstp, long timeout)
 	if (!time_left)
 		atomic_long_inc(&pool->sp_stats.threads_timedout);
 
-	if (signalled() || kthread_should_stop())
+	if (kthread_should_stop())
 		return ERR_PTR(-EINTR);
 	return ERR_PTR(-EAGAIN);
 out_found:
@@ -879,7 +875,7 @@ int svc_recv(struct svc_rqst *rqstp, long timeout)
 	try_to_freeze();
 	cond_resched();
 	err = -EINTR;
-	if (signalled() || kthread_should_stop())
+	if (kthread_should_stop())
 		goto out;
 
 	xprt = svc_get_next_xprt(rqstp, timeout);
diff --git linux-libre-6.1.91-gnu/security/keys/trusted-keys/trusted_tpm2.c linux-libre-6.1.92-gnu/security/keys/trusted-keys/trusted_tpm2.c
index bc700f85f80b..ea277c55a38d 100644
--- linux-libre-6.1.91-gnu/security/keys/trusted-keys/trusted_tpm2.c
+++ linux-libre-6.1.92-gnu/security/keys/trusted-keys/trusted_tpm2.c
@@ -38,6 +38,7 @@ static int tpm2_key_encode(struct trusted_key_payload *payload,
 	u8 *end_work = scratch + SCRATCH_SIZE;
 	u8 *priv, *pub;
 	u16 priv_len, pub_len;
+	int ret;
 
 	priv_len = get_unaligned_be16(src) + 2;
 	priv = src;
@@ -57,8 +58,10 @@ static int tpm2_key_encode(struct trusted_key_payload *payload,
 		unsigned char bool[3], *w = bool;
 		/* tag 0 is emptyAuth */
 		w = asn1_encode_boolean(w, w + sizeof(bool), true);
-		if (WARN(IS_ERR(w), "BUG: Boolean failed to encode"))
-			return PTR_ERR(w);
+		if (WARN(IS_ERR(w), "BUG: Boolean failed to encode")) {
+			ret = PTR_ERR(w);
+			goto err;
+		}
 		work = asn1_encode_tag(work, end_work, 0, bool, w - bool);
 	}
 
@@ -69,8 +72,10 @@ static int tpm2_key_encode(struct trusted_key_payload *payload,
 	 * trigger, so if it does there's something nefarious going on
 	 */
 	if (WARN(work - scratch + pub_len + priv_len + 14 > SCRATCH_SIZE,
-		 "BUG: scratch buffer is too small"))
-		return -EINVAL;
+		 "BUG: scratch buffer is too small")) {
+		ret = -EINVAL;
+		goto err;
+	}
 
 	work = asn1_encode_integer(work, end_work, options->keyhandle);
 	work = asn1_encode_octet_string(work, end_work, pub, pub_len);
@@ -79,10 +84,18 @@ static int tpm2_key_encode(struct trusted_key_payload *payload,
 	work1 = payload->blob;
 	work1 = asn1_encode_sequence(work1, work1 + sizeof(payload->blob),
 				     scratch, work - scratch);
-	if (WARN(IS_ERR(work1), "BUG: ASN.1 encoder failed"))
-		return PTR_ERR(work1);
+	if (IS_ERR(work1)) {
+		ret = PTR_ERR(work1);
+		pr_err("BUG: ASN.1 encoder failed with %d\n", ret);
+		goto err;
+	}
 
+	kfree(scratch);
 	return work1 - payload->blob;
+
+err:
+	kfree(scratch);
+	return ret;
 }
 
 struct tpm2_key_context {
