diff -druNp --no-dereference linux-libre-4.14.147-gnu/arch/arm/mm/fault.c linux-libre-4.14.148-gnu/arch/arm/mm/fault.c
--- linux-libre-4.14.147-gnu/arch/arm/mm/fault.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/arch/arm/mm/fault.c	2019-10-07 12:55:23.000000000 -0400
@@ -215,7 +215,7 @@ static inline bool access_error(unsigned
 {
 	unsigned int mask = VM_READ | VM_WRITE | VM_EXEC;
 
-	if (fsr & FSR_WRITE)
+	if ((fsr & FSR_WRITE) && !(fsr & FSR_CM))
 		mask = VM_WRITE;
 	if (fsr & FSR_LNX_PF)
 		mask = VM_EXEC;
@@ -285,7 +285,7 @@ do_page_fault(unsigned long addr, unsign
 
 	if (user_mode(regs))
 		flags |= FAULT_FLAG_USER;
-	if (fsr & FSR_WRITE)
+	if ((fsr & FSR_WRITE) && !(fsr & FSR_CM))
 		flags |= FAULT_FLAG_WRITE;
 
 	/*
diff -druNp --no-dereference linux-libre-4.14.147-gnu/arch/arm/mm/fault.h linux-libre-4.14.148-gnu/arch/arm/mm/fault.h
--- linux-libre-4.14.147-gnu/arch/arm/mm/fault.h	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/arch/arm/mm/fault.h	2019-10-07 12:55:23.000000000 -0400
@@ -6,6 +6,7 @@
  * Fault status register encodings.  We steal bit 31 for our own purposes.
  */
 #define FSR_LNX_PF		(1 << 31)
+#define FSR_CM			(1 << 13)
 #define FSR_WRITE		(1 << 11)
 #define FSR_FS4			(1 << 10)
 #define FSR_FS3_0		(15)
diff -druNp --no-dereference linux-libre-4.14.147-gnu/arch/arm/mm/mmu.c linux-libre-4.14.148-gnu/arch/arm/mm/mmu.c
--- linux-libre-4.14.147-gnu/arch/arm/mm/mmu.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/arch/arm/mm/mmu.c	2019-10-07 12:55:23.000000000 -0400
@@ -1175,6 +1175,22 @@ void __init adjust_lowmem_bounds(void)
 	 */
 	vmalloc_limit = (u64)(uintptr_t)vmalloc_min - PAGE_OFFSET + PHYS_OFFSET;
 
+	/*
+	 * The first usable region must be PMD aligned. Mark its start
+	 * as MEMBLOCK_NOMAP if it isn't
+	 */
+	for_each_memblock(memory, reg) {
+		if (!memblock_is_nomap(reg)) {
+			if (!IS_ALIGNED(reg->base, PMD_SIZE)) {
+				phys_addr_t len;
+
+				len = round_up(reg->base, PMD_SIZE) - reg->base;
+				memblock_mark_nomap(reg->base, len);
+			}
+			break;
+		}
+	}
+
 	for_each_memblock(memory, reg) {
 		phys_addr_t block_start = reg->base;
 		phys_addr_t block_end = reg->base + reg->size;
diff -druNp --no-dereference linux-libre-4.14.147-gnu/arch/arm64/include/asm/cmpxchg.h linux-libre-4.14.148-gnu/arch/arm64/include/asm/cmpxchg.h
--- linux-libre-4.14.147-gnu/arch/arm64/include/asm/cmpxchg.h	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/arch/arm64/include/asm/cmpxchg.h	2019-10-07 12:55:23.000000000 -0400
@@ -73,7 +73,7 @@ __XCHG_CASE( ,  ,  mb_8, dmb ish, nop,
 #undef __XCHG_CASE
 
 #define __XCHG_GEN(sfx)							\
-static inline unsigned long __xchg##sfx(unsigned long x,		\
+static __always_inline  unsigned long __xchg##sfx(unsigned long x,	\
 					volatile void *ptr,		\
 					int size)			\
 {									\
@@ -115,7 +115,7 @@ __XCHG_GEN(_mb)
 #define xchg(...)		__xchg_wrapper( _mb, __VA_ARGS__)
 
 #define __CMPXCHG_GEN(sfx)						\
-static inline unsigned long __cmpxchg##sfx(volatile void *ptr,		\
+static __always_inline unsigned long __cmpxchg##sfx(volatile void *ptr,	\
 					   unsigned long old,		\
 					   unsigned long new,		\
 					   int size)			\
@@ -248,7 +248,7 @@ __CMPWAIT_CASE( ,  , 8);
 #undef __CMPWAIT_CASE
 
 #define __CMPWAIT_GEN(sfx)						\
-static inline void __cmpwait##sfx(volatile void *ptr,			\
+static __always_inline void __cmpwait##sfx(volatile void *ptr,		\
 				  unsigned long val,			\
 				  int size)				\
 {									\
diff -druNp --no-dereference linux-libre-4.14.147-gnu/arch/mips/mm/tlbex.c linux-libre-4.14.148-gnu/arch/mips/mm/tlbex.c
--- linux-libre-4.14.147-gnu/arch/mips/mm/tlbex.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/arch/mips/mm/tlbex.c	2019-10-07 12:55:23.000000000 -0400
@@ -634,7 +634,7 @@ static __maybe_unused void build_convert
 		return;
 	}
 
-	if (cpu_has_rixi && _PAGE_NO_EXEC) {
+	if (cpu_has_rixi && !!_PAGE_NO_EXEC) {
 		if (fill_includes_sw_bits) {
 			UASM_i_ROTR(p, reg, reg, ilog2(_PAGE_GLOBAL));
 		} else {
diff -druNp --no-dereference linux-libre-4.14.147-gnu/arch/powerpc/include/asm/futex.h linux-libre-4.14.148-gnu/arch/powerpc/include/asm/futex.h
--- linux-libre-4.14.147-gnu/arch/powerpc/include/asm/futex.h	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/arch/powerpc/include/asm/futex.h	2019-10-07 12:55:23.000000000 -0400
@@ -59,8 +59,7 @@ static inline int arch_futex_atomic_op_i
 
 	pagefault_enable();
 
-	if (!ret)
-		*oval = oldval;
+	*oval = oldval;
 
 	return ret;
 }
diff -druNp --no-dereference linux-libre-4.14.147-gnu/arch/powerpc/kernel/exceptions-64s.S linux-libre-4.14.148-gnu/arch/powerpc/kernel/exceptions-64s.S
--- linux-libre-4.14.147-gnu/arch/powerpc/kernel/exceptions-64s.S	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/arch/powerpc/kernel/exceptions-64s.S	2019-10-07 12:55:23.000000000 -0400
@@ -464,6 +464,10 @@ EXC_COMMON_BEGIN(machine_check_handle_ea
 	RFI_TO_USER_OR_KERNEL
 9:
 	/* Deliver the machine check to host kernel in V mode. */
+BEGIN_FTR_SECTION
+	ld	r10,ORIG_GPR3(r1)
+	mtspr	SPRN_CFAR,r10
+END_FTR_SECTION_IFSET(CPU_FTR_CFAR)
 	MACHINE_CHECK_HANDLER_WINDUP
 	b	machine_check_pSeries
 
diff -druNp --no-dereference linux-libre-4.14.147-gnu/arch/powerpc/kernel/rtas.c linux-libre-4.14.148-gnu/arch/powerpc/kernel/rtas.c
--- linux-libre-4.14.147-gnu/arch/powerpc/kernel/rtas.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/arch/powerpc/kernel/rtas.c	2019-10-07 12:55:23.000000000 -0400
@@ -874,15 +874,17 @@ static int rtas_cpu_state_change_mask(en
 		return 0;
 
 	for_each_cpu(cpu, cpus) {
+		struct device *dev = get_cpu_device(cpu);
+
 		switch (state) {
 		case DOWN:
-			cpuret = cpu_down(cpu);
+			cpuret = device_offline(dev);
 			break;
 		case UP:
-			cpuret = cpu_up(cpu);
+			cpuret = device_online(dev);
 			break;
 		}
-		if (cpuret) {
+		if (cpuret < 0) {
 			pr_debug("%s: cpu_%s for cpu#%d returned %d.\n",
 					__func__,
 					((state == UP) ? "up" : "down"),
@@ -971,6 +973,8 @@ int rtas_ibm_suspend_me(u64 handle)
 	data.token = rtas_token("ibm,suspend-me");
 	data.complete = &done;
 
+	lock_device_hotplug();
+
 	/* All present CPUs must be online */
 	cpumask_andnot(offline_mask, cpu_present_mask, cpu_online_mask);
 	cpuret = rtas_online_cpus_mask(offline_mask);
@@ -1002,6 +1006,7 @@ int rtas_ibm_suspend_me(u64 handle)
 				__func__);
 
 out:
+	unlock_device_hotplug();
 	free_cpumask_var(offline_mask);
 	return atomic_read(&data.error);
 }
diff -druNp --no-dereference linux-libre-4.14.147-gnu/arch/powerpc/platforms/pseries/mobility.c linux-libre-4.14.148-gnu/arch/powerpc/platforms/pseries/mobility.c
--- linux-libre-4.14.147-gnu/arch/powerpc/platforms/pseries/mobility.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/arch/powerpc/platforms/pseries/mobility.c	2019-10-07 12:55:23.000000000 -0400
@@ -12,6 +12,7 @@
 #include <linux/cpu.h>
 #include <linux/kernel.h>
 #include <linux/kobject.h>
+#include <linux/sched.h>
 #include <linux/smp.h>
 #include <linux/stat.h>
 #include <linux/completion.h>
@@ -208,7 +209,11 @@ static int update_dt_node(__be32 phandle
 
 				prop_data += vd;
 			}
+
+			cond_resched();
 		}
+
+		cond_resched();
 	} while (rtas_rc == 1);
 
 	of_node_put(dn);
@@ -317,8 +322,12 @@ int pseries_devicetree_update(s32 scope)
 					add_dt_node(phandle, drc_index);
 					break;
 				}
+
+				cond_resched();
 			}
 		}
+
+		cond_resched();
 	} while (rc == 1);
 
 	kfree(rtas_buf);
diff -druNp --no-dereference linux-libre-4.14.147-gnu/arch/powerpc/platforms/pseries/setup.c linux-libre-4.14.148-gnu/arch/powerpc/platforms/pseries/setup.c
--- linux-libre-4.14.147-gnu/arch/powerpc/platforms/pseries/setup.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/arch/powerpc/platforms/pseries/setup.c	2019-10-07 12:55:23.000000000 -0400
@@ -307,6 +307,9 @@ static void pseries_lpar_idle(void)
 	 * low power mode by ceding processor to hypervisor
 	 */
 
+	if (!prep_irq_for_idle())
+		return;
+
 	/* Indicate to hypervisor that we are idle. */
 	get_lppaca()->idle = 1;
 
diff -druNp --no-dereference linux-libre-4.14.147-gnu/arch/powerpc/xmon/xmon.c linux-libre-4.14.148-gnu/arch/powerpc/xmon/xmon.c
--- linux-libre-4.14.147-gnu/arch/powerpc/xmon/xmon.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/arch/powerpc/xmon/xmon.c	2019-10-07 12:55:23.000000000 -0400
@@ -2438,13 +2438,16 @@ static void dump_pacas(void)
 static void dump_one_xive(int cpu)
 {
 	unsigned int hwid = get_hard_smp_processor_id(cpu);
+	bool hv = cpu_has_feature(CPU_FTR_HVMODE);
 
-	opal_xive_dump(XIVE_DUMP_TM_HYP, hwid);
-	opal_xive_dump(XIVE_DUMP_TM_POOL, hwid);
-	opal_xive_dump(XIVE_DUMP_TM_OS, hwid);
-	opal_xive_dump(XIVE_DUMP_TM_USER, hwid);
-	opal_xive_dump(XIVE_DUMP_VP, hwid);
-	opal_xive_dump(XIVE_DUMP_EMU_STATE, hwid);
+	if (hv) {
+		opal_xive_dump(XIVE_DUMP_TM_HYP, hwid);
+		opal_xive_dump(XIVE_DUMP_TM_POOL, hwid);
+		opal_xive_dump(XIVE_DUMP_TM_OS, hwid);
+		opal_xive_dump(XIVE_DUMP_TM_USER, hwid);
+		opal_xive_dump(XIVE_DUMP_VP, hwid);
+		opal_xive_dump(XIVE_DUMP_EMU_STATE, hwid);
+	}
 
 	if (setjmp(bus_error_jmp) != 0) {
 		catch_memory_errors = 0;
diff -druNp --no-dereference linux-libre-4.14.147-gnu/arch/s390/hypfs/inode.c linux-libre-4.14.148-gnu/arch/s390/hypfs/inode.c
--- linux-libre-4.14.147-gnu/arch/s390/hypfs/inode.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/arch/s390/hypfs/inode.c	2019-10-07 12:55:23.000000000 -0400
@@ -269,7 +269,7 @@ static int hypfs_show_options(struct seq
 static int hypfs_fill_super(struct super_block *sb, void *data, int silent)
 {
 	struct inode *root_inode;
-	struct dentry *root_dentry;
+	struct dentry *root_dentry, *update_file;
 	int rc = 0;
 	struct hypfs_sb_info *sbi;
 
@@ -300,9 +300,10 @@ static int hypfs_fill_super(struct super
 		rc = hypfs_diag_create_files(root_dentry);
 	if (rc)
 		return rc;
-	sbi->update_file = hypfs_create_update_file(root_dentry);
-	if (IS_ERR(sbi->update_file))
-		return PTR_ERR(sbi->update_file);
+	update_file = hypfs_create_update_file(root_dentry);
+	if (IS_ERR(update_file))
+		return PTR_ERR(update_file);
+	sbi->update_file = update_file;
 	hypfs_update_update(sb);
 	pr_info("Hypervisor filesystem mounted\n");
 	return 0;
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/block/pktcdvd.c linux-libre-4.14.148-gnu/drivers/block/pktcdvd.c
--- linux-libre-4.14.147-gnu/drivers/block/pktcdvd.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/block/pktcdvd.c	2019-10-07 12:55:23.000000000 -0400
@@ -2585,7 +2585,6 @@ static int pkt_new_dev(struct pktcdvd_de
 	if (ret)
 		return ret;
 	if (!blk_queue_scsi_passthrough(bdev_get_queue(bdev))) {
-		WARN_ONCE(true, "Attempt to register a non-SCSI queue\n");
 		blkdev_put(bdev, FMODE_READ | FMODE_NDELAY);
 		return -EINVAL;
 	}
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/char/ipmi/ipmi_si_intf.c linux-libre-4.14.148-gnu/drivers/char/ipmi/ipmi_si_intf.c
--- linux-libre-4.14.147-gnu/drivers/char/ipmi/ipmi_si_intf.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/char/ipmi/ipmi_si_intf.c	2019-10-07 12:55:23.000000000 -0400
@@ -284,6 +284,9 @@ struct smi_info {
 	 */
 	bool irq_enable_broken;
 
+	/* Is the driver in maintenance mode? */
+	bool in_maintenance_mode;
+
 	/*
 	 * Did we get an attention that we did not handle?
 	 */
@@ -1094,11 +1097,20 @@ static int ipmi_thread(void *data)
 		spin_unlock_irqrestore(&(smi_info->si_lock), flags);
 		busy_wait = ipmi_thread_busy_wait(smi_result, smi_info,
 						  &busy_until);
-		if (smi_result == SI_SM_CALL_WITHOUT_DELAY)
+		if (smi_result == SI_SM_CALL_WITHOUT_DELAY) {
 			; /* do nothing */
-		else if (smi_result == SI_SM_CALL_WITH_DELAY && busy_wait)
-			schedule();
-		else if (smi_result == SI_SM_IDLE) {
+		} else if (smi_result == SI_SM_CALL_WITH_DELAY && busy_wait) {
+			/*
+			 * In maintenance mode we run as fast as
+			 * possible to allow firmware updates to
+			 * complete as fast as possible, but normally
+			 * don't bang on the scheduler.
+			 */
+			if (smi_info->in_maintenance_mode)
+				schedule();
+			else
+				usleep_range(100, 200);
+		} else if (smi_result == SI_SM_IDLE) {
 			if (atomic_read(&smi_info->need_watch)) {
 				schedule_timeout_interruptible(100);
 			} else {
@@ -1106,8 +1118,9 @@ static int ipmi_thread(void *data)
 				__set_current_state(TASK_INTERRUPTIBLE);
 				schedule();
 			}
-		} else
+		} else {
 			schedule_timeout_interruptible(1);
+		}
 	}
 	return 0;
 }
@@ -1286,6 +1299,7 @@ static void set_maintenance_mode(void *s
 
 	if (!enable)
 		atomic_set(&smi_info->req_events, 0);
+	smi_info->in_maintenance_mode = enable;
 }
 
 static const struct ipmi_smi_handlers handlers = {
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/char/tpm/tpm-chip.c linux-libre-4.14.148-gnu/drivers/char/tpm/tpm-chip.c
--- linux-libre-4.14.147-gnu/drivers/char/tpm/tpm-chip.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/char/tpm/tpm-chip.c	2019-10-07 12:55:23.000000000 -0400
@@ -158,12 +158,13 @@ static int tpm_class_shutdown(struct dev
 {
 	struct tpm_chip *chip = container_of(dev, struct tpm_chip, dev);
 
+	down_write(&chip->ops_sem);
 	if (chip->flags & TPM_CHIP_FLAG_TPM2) {
-		down_write(&chip->ops_sem);
 		tpm2_shutdown(chip, TPM2_SU_CLEAR);
 		chip->ops = NULL;
-		up_write(&chip->ops_sem);
 	}
+	chip->ops = NULL;
+	up_write(&chip->ops_sem);
 
 	return 0;
 }
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/char/tpm/tpm.h linux-libre-4.14.148-gnu/drivers/char/tpm/tpm.h
--- linux-libre-4.14.147-gnu/drivers/char/tpm/tpm.h	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/char/tpm/tpm.h	2019-10-07 12:55:23.000000000 -0400
@@ -351,17 +351,6 @@ enum tpm_sub_capabilities {
 	TPM_CAP_PROP_TIS_DURATION = 0x120,
 };
 
-struct	tpm_readpubek_params_out {
-	u8	algorithm[4];
-	u8	encscheme[2];
-	u8	sigscheme[2];
-	__be32	paramsize;
-	u8	parameters[12]; /*assuming RSA*/
-	__be32	keysize;
-	u8	modulus[256];
-	u8	checksum[20];
-} __packed;
-
 typedef union {
 	struct	tpm_input_header in;
 	struct	tpm_output_header out;
@@ -391,8 +380,6 @@ struct tpm_getrandom_in {
 } __packed;
 
 typedef union {
-	struct	tpm_readpubek_params_out readpubek_out;
-	u8	readpubek_out_buffer[sizeof(struct tpm_readpubek_params_out)];
 	struct	tpm_pcrread_in	pcrread_in;
 	struct	tpm_pcrread_out	pcrread_out;
 	struct	tpm_getrandom_in getrandom_in;
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/char/tpm/tpm-sysfs.c linux-libre-4.14.148-gnu/drivers/char/tpm/tpm-sysfs.c
--- linux-libre-4.14.147-gnu/drivers/char/tpm/tpm-sysfs.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/char/tpm/tpm-sysfs.c	2019-10-07 12:55:23.000000000 -0400
@@ -20,44 +20,46 @@
 #include <linux/device.h>
 #include "tpm.h"
 
-#define READ_PUBEK_RESULT_SIZE 314
+struct tpm_readpubek_out {
+	u8 algorithm[4];
+	u8 encscheme[2];
+	u8 sigscheme[2];
+	__be32 paramsize;
+	u8 parameters[12];
+	__be32 keysize;
+	u8 modulus[256];
+	u8 checksum[20];
+} __packed;
+
 #define READ_PUBEK_RESULT_MIN_BODY_SIZE (28 + 256)
 #define TPM_ORD_READPUBEK 124
-static const struct tpm_input_header tpm_readpubek_header = {
-	.tag = cpu_to_be16(TPM_TAG_RQU_COMMAND),
-	.length = cpu_to_be32(30),
-	.ordinal = cpu_to_be32(TPM_ORD_READPUBEK)
-};
+
 static ssize_t pubek_show(struct device *dev, struct device_attribute *attr,
 			  char *buf)
 {
-	u8 *data;
-	struct tpm_cmd_t tpm_cmd;
-	ssize_t err;
-	int i, rc;
+	struct tpm_buf tpm_buf;
+	struct tpm_readpubek_out *out;
+	int i;
 	char *str = buf;
 	struct tpm_chip *chip = to_tpm_chip(dev);
+	char anti_replay[20];
 
-	memset(&tpm_cmd, 0, sizeof(tpm_cmd));
+	memset(&anti_replay, 0, sizeof(anti_replay));
 
-	tpm_cmd.header.in = tpm_readpubek_header;
-	err = tpm_transmit_cmd(chip, NULL, &tpm_cmd, READ_PUBEK_RESULT_SIZE,
-			       READ_PUBEK_RESULT_MIN_BODY_SIZE, 0,
-			       "attempting to read the PUBEK");
-	if (err)
-		goto out;
+	if (tpm_try_get_ops(chip))
+		return 0;
 
-	/*
-	   ignore header 10 bytes
-	   algorithm 32 bits (1 == RSA )
-	   encscheme 16 bits
-	   sigscheme 16 bits
-	   parameters (RSA 12->bytes: keybit, #primes, expbit)
-	   keylenbytes 32 bits
-	   256 byte modulus
-	   ignore checksum 20 bytes
-	 */
-	data = tpm_cmd.params.readpubek_out_buffer;
+	if (tpm_buf_init(&tpm_buf, TPM_TAG_RQU_COMMAND, TPM_ORD_READPUBEK))
+		goto out_ops;
+
+	tpm_buf_append(&tpm_buf, anti_replay, sizeof(anti_replay));
+
+	if (tpm_transmit_cmd(chip, NULL, tpm_buf.data, PAGE_SIZE,
+			      READ_PUBEK_RESULT_MIN_BODY_SIZE, 0,
+			      "attempting to read the PUBEK"))
+		goto out_buf;
+
+	out = (struct tpm_readpubek_out *)&tpm_buf.data[10];
 	str +=
 	    sprintf(str,
 		    "Algorithm: %02X %02X %02X %02X\n"
@@ -68,22 +70,29 @@ static ssize_t pubek_show(struct device
 		    "%02X %02X %02X %02X\n"
 		    "Modulus length: %d\n"
 		    "Modulus:\n",
-		    data[0], data[1], data[2], data[3],
-		    data[4], data[5],
-		    data[6], data[7],
-		    data[12], data[13], data[14], data[15],
-		    data[16], data[17], data[18], data[19],
-		    data[20], data[21], data[22], data[23],
-		    be32_to_cpu(*((__be32 *) (data + 24))));
+		    out->algorithm[0], out->algorithm[1], out->algorithm[2],
+		    out->algorithm[3],
+		    out->encscheme[0], out->encscheme[1],
+		    out->sigscheme[0], out->sigscheme[1],
+		    out->parameters[0], out->parameters[1],
+		    out->parameters[2], out->parameters[3],
+		    out->parameters[4], out->parameters[5],
+		    out->parameters[6], out->parameters[7],
+		    out->parameters[8], out->parameters[9],
+		    out->parameters[10], out->parameters[11],
+		    be32_to_cpu(out->keysize));
 
 	for (i = 0; i < 256; i++) {
-		str += sprintf(str, "%02X ", data[i + 28]);
+		str += sprintf(str, "%02X ", out->modulus[i]);
 		if ((i + 1) % 16 == 0)
 			str += sprintf(str, "\n");
 	}
-out:
-	rc = str - buf;
-	return rc;
+
+out_buf:
+	tpm_buf_destroy(&tpm_buf);
+out_ops:
+	tpm_put_ops(chip);
+	return str - buf;
 }
 static DEVICE_ATTR_RO(pubek);
 
@@ -97,11 +106,15 @@ static ssize_t pcrs_show(struct device *
 	char *str = buf;
 	struct tpm_chip *chip = to_tpm_chip(dev);
 
-	rc = tpm_getcap(chip, TPM_CAP_PROP_PCR, &cap,
-			"attempting to determine the number of PCRS",
-			sizeof(cap.num_pcrs));
-	if (rc)
+	if (tpm_try_get_ops(chip))
+		return 0;
+
+	if (tpm_getcap(chip, TPM_CAP_PROP_PCR, &cap,
+		       "attempting to determine the number of PCRS",
+		       sizeof(cap.num_pcrs))) {
+		tpm_put_ops(chip);
 		return 0;
+	}
 
 	num_pcrs = be32_to_cpu(cap.num_pcrs);
 	for (i = 0; i < num_pcrs; i++) {
@@ -113,6 +126,7 @@ static ssize_t pcrs_show(struct device *
 			str += sprintf(str, "%02X ", digest[j]);
 		str += sprintf(str, "\n");
 	}
+	tpm_put_ops(chip);
 	return str - buf;
 }
 static DEVICE_ATTR_RO(pcrs);
@@ -120,16 +134,21 @@ static DEVICE_ATTR_RO(pcrs);
 static ssize_t enabled_show(struct device *dev, struct device_attribute *attr,
 		     char *buf)
 {
+	struct tpm_chip *chip = to_tpm_chip(dev);
+	ssize_t rc = 0;
 	cap_t cap;
-	ssize_t rc;
 
-	rc = tpm_getcap(to_tpm_chip(dev), TPM_CAP_FLAG_PERM, &cap,
-			"attempting to determine the permanent enabled state",
-			sizeof(cap.perm_flags));
-	if (rc)
+	if (tpm_try_get_ops(chip))
 		return 0;
 
+	if (tpm_getcap(chip, TPM_CAP_FLAG_PERM, &cap,
+		       "attempting to determine the permanent enabled state",
+		       sizeof(cap.perm_flags)))
+		goto out_ops;
+
 	rc = sprintf(buf, "%d\n", !cap.perm_flags.disable);
+out_ops:
+	tpm_put_ops(chip);
 	return rc;
 }
 static DEVICE_ATTR_RO(enabled);
@@ -137,16 +156,21 @@ static DEVICE_ATTR_RO(enabled);
 static ssize_t active_show(struct device *dev, struct device_attribute *attr,
 		    char *buf)
 {
+	struct tpm_chip *chip = to_tpm_chip(dev);
+	ssize_t rc = 0;
 	cap_t cap;
-	ssize_t rc;
 
-	rc = tpm_getcap(to_tpm_chip(dev), TPM_CAP_FLAG_PERM, &cap,
-			"attempting to determine the permanent active state",
-			sizeof(cap.perm_flags));
-	if (rc)
+	if (tpm_try_get_ops(chip))
 		return 0;
 
+	if (tpm_getcap(chip, TPM_CAP_FLAG_PERM, &cap,
+		       "attempting to determine the permanent active state",
+		       sizeof(cap.perm_flags)))
+		goto out_ops;
+
 	rc = sprintf(buf, "%d\n", !cap.perm_flags.deactivated);
+out_ops:
+	tpm_put_ops(chip);
 	return rc;
 }
 static DEVICE_ATTR_RO(active);
@@ -154,16 +178,21 @@ static DEVICE_ATTR_RO(active);
 static ssize_t owned_show(struct device *dev, struct device_attribute *attr,
 			  char *buf)
 {
+	struct tpm_chip *chip = to_tpm_chip(dev);
+	ssize_t rc = 0;
 	cap_t cap;
-	ssize_t rc;
 
-	rc = tpm_getcap(to_tpm_chip(dev), TPM_CAP_PROP_OWNER, &cap,
-			"attempting to determine the owner state",
-			sizeof(cap.owned));
-	if (rc)
+	if (tpm_try_get_ops(chip))
 		return 0;
 
+	if (tpm_getcap(to_tpm_chip(dev), TPM_CAP_PROP_OWNER, &cap,
+		       "attempting to determine the owner state",
+		       sizeof(cap.owned)))
+		goto out_ops;
+
 	rc = sprintf(buf, "%d\n", cap.owned);
+out_ops:
+	tpm_put_ops(chip);
 	return rc;
 }
 static DEVICE_ATTR_RO(owned);
@@ -171,16 +200,21 @@ static DEVICE_ATTR_RO(owned);
 static ssize_t temp_deactivated_show(struct device *dev,
 				     struct device_attribute *attr, char *buf)
 {
+	struct tpm_chip *chip = to_tpm_chip(dev);
+	ssize_t rc = 0;
 	cap_t cap;
-	ssize_t rc;
 
-	rc = tpm_getcap(to_tpm_chip(dev), TPM_CAP_FLAG_VOL, &cap,
-			"attempting to determine the temporary state",
-			sizeof(cap.stclear_flags));
-	if (rc)
+	if (tpm_try_get_ops(chip))
 		return 0;
 
+	if (tpm_getcap(to_tpm_chip(dev), TPM_CAP_FLAG_VOL, &cap,
+		       "attempting to determine the temporary state",
+		       sizeof(cap.stclear_flags)))
+		goto out_ops;
+
 	rc = sprintf(buf, "%d\n", cap.stclear_flags.deactivated);
+out_ops:
+	tpm_put_ops(chip);
 	return rc;
 }
 static DEVICE_ATTR_RO(temp_deactivated);
@@ -189,15 +223,18 @@ static ssize_t caps_show(struct device *
 			 char *buf)
 {
 	struct tpm_chip *chip = to_tpm_chip(dev);
-	cap_t cap;
-	ssize_t rc;
+	ssize_t rc = 0;
 	char *str = buf;
+	cap_t cap;
 
-	rc = tpm_getcap(chip, TPM_CAP_PROP_MANUFACTURER, &cap,
-			"attempting to determine the manufacturer",
-			sizeof(cap.manufacturer_id));
-	if (rc)
+	if (tpm_try_get_ops(chip))
 		return 0;
+
+	if (tpm_getcap(chip, TPM_CAP_PROP_MANUFACTURER, &cap,
+		       "attempting to determine the manufacturer",
+		       sizeof(cap.manufacturer_id)))
+		goto out_ops;
+
 	str += sprintf(str, "Manufacturer: 0x%x\n",
 		       be32_to_cpu(cap.manufacturer_id));
 
@@ -214,20 +251,22 @@ static ssize_t caps_show(struct device *
 			       cap.tpm_version_1_2.revMinor);
 	} else {
 		/* Otherwise just use TPM_STRUCT_VER */
-		rc = tpm_getcap(chip, TPM_CAP_VERSION_1_1, &cap,
-				"attempting to determine the 1.1 version",
-				sizeof(cap.tpm_version));
-		if (rc)
-			return 0;
+		if (tpm_getcap(chip, TPM_CAP_VERSION_1_1, &cap,
+			       "attempting to determine the 1.1 version",
+			       sizeof(cap.tpm_version)))
+			goto out_ops;
+
 		str += sprintf(str,
 			       "TCG version: %d.%d\nFirmware version: %d.%d\n",
 			       cap.tpm_version.Major,
 			       cap.tpm_version.Minor,
 			       cap.tpm_version.revMajor,
 			       cap.tpm_version.revMinor);
-	}
-
-	return str - buf;
+}
+	rc = str - buf;
+out_ops:
+	tpm_put_ops(chip);
+	return rc;
 }
 static DEVICE_ATTR_RO(caps);
 
@@ -235,10 +274,12 @@ static ssize_t cancel_store(struct devic
 			    const char *buf, size_t count)
 {
 	struct tpm_chip *chip = to_tpm_chip(dev);
-	if (chip == NULL)
+
+	if (tpm_try_get_ops(chip))
 		return 0;
 
 	chip->ops->cancel(chip);
+	tpm_put_ops(chip);
 	return count;
 }
 static DEVICE_ATTR_WO(cancel);
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/clk/at91/clk-main.c linux-libre-4.14.148-gnu/drivers/clk/at91/clk-main.c
--- linux-libre-4.14.147-gnu/drivers/clk/at91/clk-main.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/clk/at91/clk-main.c	2019-10-07 12:55:23.000000000 -0400
@@ -27,6 +27,10 @@
 
 #define MOR_KEY_MASK		(0xff << 16)
 
+#define clk_main_parent_select(s)	(((s) & \
+					(AT91_PMC_MOSCEN | \
+					AT91_PMC_OSCBYPASS)) ? 1 : 0)
+
 struct clk_main_osc {
 	struct clk_hw hw;
 	struct regmap *regmap;
@@ -119,7 +123,7 @@ static int clk_main_osc_is_prepared(stru
 
 	regmap_read(regmap, AT91_PMC_SR, &status);
 
-	return (status & AT91_PMC_MOSCS) && (tmp & AT91_PMC_MOSCEN);
+	return (status & AT91_PMC_MOSCS) && clk_main_parent_select(tmp);
 }
 
 static const struct clk_ops main_osc_ops = {
@@ -530,7 +534,7 @@ static u8 clk_sam9x5_main_get_parent(str
 
 	regmap_read(clkmain->regmap, AT91_CKGR_MOR, &status);
 
-	return status & AT91_PMC_MOSCEN ? 1 : 0;
+	return clk_main_parent_select(status);
 }
 
 static const struct clk_ops sam9x5_main_ops = {
@@ -572,7 +576,7 @@ at91_clk_register_sam9x5_main(struct reg
 	clkmain->hw.init = &init;
 	clkmain->regmap = regmap;
 	regmap_read(clkmain->regmap, AT91_CKGR_MOR, &status);
-	clkmain->parent = status & AT91_PMC_MOSCEN ? 1 : 0;
+	clkmain->parent = clk_main_parent_select(status);
 
 	hw = &clkmain->hw;
 	ret = clk_hw_register(NULL, &clkmain->hw);
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/clk/clk-qoriq.c linux-libre-4.14.148-gnu/drivers/clk/clk-qoriq.c
--- linux-libre-4.14.147-gnu/drivers/clk/clk-qoriq.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/clk/clk-qoriq.c	2019-10-07 12:55:23.000000000 -0400
@@ -610,7 +610,7 @@ static const struct clockgen_chipinfo ch
 		.guts_compat = "fsl,qoriq-device-config-1.0",
 		.init_periph = p5020_init_periph,
 		.cmux_groups = {
-			&p2041_cmux_grp1, &p2041_cmux_grp2
+			&p5020_cmux_grp1, &p5020_cmux_grp2
 		},
 		.cmux_to_group = {
 			0, 1, -1
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/clk/sirf/clk-common.c linux-libre-4.14.148-gnu/drivers/clk/sirf/clk-common.c
--- linux-libre-4.14.147-gnu/drivers/clk/sirf/clk-common.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/clk/sirf/clk-common.c	2019-10-07 12:55:23.000000000 -0400
@@ -298,9 +298,10 @@ static u8 dmn_clk_get_parent(struct clk_
 {
 	struct clk_dmn *clk = to_dmnclk(hw);
 	u32 cfg = clkc_readl(clk->regofs);
+	const char *name = clk_hw_get_name(hw);
 
 	/* parent of io domain can only be pll3 */
-	if (strcmp(hw->init->name, "io") == 0)
+	if (strcmp(name, "io") == 0)
 		return 4;
 
 	WARN_ON((cfg & (BIT(3) - 1)) > 4);
@@ -312,9 +313,10 @@ static int dmn_clk_set_parent(struct clk
 {
 	struct clk_dmn *clk = to_dmnclk(hw);
 	u32 cfg = clkc_readl(clk->regofs);
+	const char *name = clk_hw_get_name(hw);
 
 	/* parent of io domain can only be pll3 */
-	if (strcmp(hw->init->name, "io") == 0)
+	if (strcmp(name, "io") == 0)
 		return -EINVAL;
 
 	cfg &= ~(BIT(3) - 1);
@@ -354,7 +356,8 @@ static long dmn_clk_round_rate(struct cl
 {
 	unsigned long fin;
 	unsigned ratio, wait, hold;
-	unsigned bits = (strcmp(hw->init->name, "mem") == 0) ? 3 : 4;
+	const char *name = clk_hw_get_name(hw);
+	unsigned bits = (strcmp(name, "mem") == 0) ? 3 : 4;
 
 	fin = *parent_rate;
 	ratio = fin / rate;
@@ -376,7 +379,8 @@ static int dmn_clk_set_rate(struct clk_h
 	struct clk_dmn *clk = to_dmnclk(hw);
 	unsigned long fin;
 	unsigned ratio, wait, hold, reg;
-	unsigned bits = (strcmp(hw->init->name, "mem") == 0) ? 3 : 4;
+	const char *name = clk_hw_get_name(hw);
+	unsigned bits = (strcmp(name, "mem") == 0) ? 3 : 4;
 
 	fin = parent_rate;
 	ratio = fin / rate;
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c linux-libre-4.14.148-gnu/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c
--- linux-libre-4.14.147-gnu/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c	2019-10-07 12:55:23.000000000 -0400
@@ -499,6 +499,9 @@ static struct clk_hw_onecell_data sun8i_
 		[CLK_MMC1]		= &mmc1_clk.common.hw,
 		[CLK_MMC1_SAMPLE]	= &mmc1_sample_clk.common.hw,
 		[CLK_MMC1_OUTPUT]	= &mmc1_output_clk.common.hw,
+		[CLK_MMC2]		= &mmc2_clk.common.hw,
+		[CLK_MMC2_SAMPLE]	= &mmc2_sample_clk.common.hw,
+		[CLK_MMC2_OUTPUT]	= &mmc2_output_clk.common.hw,
 		[CLK_CE]		= &ce_clk.common.hw,
 		[CLK_SPI0]		= &spi0_clk.common.hw,
 		[CLK_USB_PHY0]		= &usb_phy0_clk.common.hw,
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/clk/zte/clk-zx296718.c linux-libre-4.14.148-gnu/drivers/clk/zte/clk-zx296718.c
--- linux-libre-4.14.147-gnu/drivers/clk/zte/clk-zx296718.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/clk/zte/clk-zx296718.c	2019-10-07 12:55:23.000000000 -0400
@@ -567,6 +567,7 @@ static int __init top_clocks_init(struct
 {
 	void __iomem *reg_base;
 	int i, ret;
+	const char *name;
 
 	reg_base = of_iomap(np, 0);
 	if (!reg_base) {
@@ -576,11 +577,10 @@ static int __init top_clocks_init(struct
 
 	for (i = 0; i < ARRAY_SIZE(zx296718_pll_clk); i++) {
 		zx296718_pll_clk[i].reg_base += (uintptr_t)reg_base;
+		name = zx296718_pll_clk[i].hw.init->name;
 		ret = clk_hw_register(NULL, &zx296718_pll_clk[i].hw);
-		if (ret) {
-			pr_warn("top clk %s init error!\n",
-				zx296718_pll_clk[i].hw.init->name);
-		}
+		if (ret)
+			pr_warn("top clk %s init error!\n", name);
 	}
 
 	for (i = 0; i < ARRAY_SIZE(top_ffactor_clk); i++) {
@@ -588,11 +588,10 @@ static int __init top_clocks_init(struct
 			top_hw_onecell_data.hws[top_ffactor_clk[i].id] =
 					&top_ffactor_clk[i].factor.hw;
 
+		name = top_ffactor_clk[i].factor.hw.init->name;
 		ret = clk_hw_register(NULL, &top_ffactor_clk[i].factor.hw);
-		if (ret) {
-			pr_warn("top clk %s init error!\n",
-				top_ffactor_clk[i].factor.hw.init->name);
-		}
+		if (ret)
+			pr_warn("top clk %s init error!\n", name);
 	}
 
 	for (i = 0; i < ARRAY_SIZE(top_mux_clk); i++) {
@@ -601,11 +600,10 @@ static int __init top_clocks_init(struct
 					&top_mux_clk[i].mux.hw;
 
 		top_mux_clk[i].mux.reg += (uintptr_t)reg_base;
+		name = top_mux_clk[i].mux.hw.init->name;
 		ret = clk_hw_register(NULL, &top_mux_clk[i].mux.hw);
-		if (ret) {
-			pr_warn("top clk %s init error!\n",
-				top_mux_clk[i].mux.hw.init->name);
-		}
+		if (ret)
+			pr_warn("top clk %s init error!\n", name);
 	}
 
 	for (i = 0; i < ARRAY_SIZE(top_gate_clk); i++) {
@@ -614,11 +612,10 @@ static int __init top_clocks_init(struct
 					&top_gate_clk[i].gate.hw;
 
 		top_gate_clk[i].gate.reg += (uintptr_t)reg_base;
+		name = top_gate_clk[i].gate.hw.init->name;
 		ret = clk_hw_register(NULL, &top_gate_clk[i].gate.hw);
-		if (ret) {
-			pr_warn("top clk %s init error!\n",
-				top_gate_clk[i].gate.hw.init->name);
-		}
+		if (ret)
+			pr_warn("top clk %s init error!\n", name);
 	}
 
 	for (i = 0; i < ARRAY_SIZE(top_div_clk); i++) {
@@ -627,11 +624,10 @@ static int __init top_clocks_init(struct
 					&top_div_clk[i].div.hw;
 
 		top_div_clk[i].div.reg += (uintptr_t)reg_base;
+		name = top_div_clk[i].div.hw.init->name;
 		ret = clk_hw_register(NULL, &top_div_clk[i].div.hw);
-		if (ret) {
-			pr_warn("top clk %s init error!\n",
-				top_div_clk[i].div.hw.init->name);
-		}
+		if (ret)
+			pr_warn("top clk %s init error!\n", name);
 	}
 
 	ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get,
@@ -757,6 +753,7 @@ static int __init lsp0_clocks_init(struc
 {
 	void __iomem *reg_base;
 	int i, ret;
+	const char *name;
 
 	reg_base = of_iomap(np, 0);
 	if (!reg_base) {
@@ -770,11 +767,10 @@ static int __init lsp0_clocks_init(struc
 					&lsp0_mux_clk[i].mux.hw;
 
 		lsp0_mux_clk[i].mux.reg += (uintptr_t)reg_base;
+		name = lsp0_mux_clk[i].mux.hw.init->name;
 		ret = clk_hw_register(NULL, &lsp0_mux_clk[i].mux.hw);
-		if (ret) {
-			pr_warn("lsp0 clk %s init error!\n",
-				lsp0_mux_clk[i].mux.hw.init->name);
-		}
+		if (ret)
+			pr_warn("lsp0 clk %s init error!\n", name);
 	}
 
 	for (i = 0; i < ARRAY_SIZE(lsp0_gate_clk); i++) {
@@ -783,11 +779,10 @@ static int __init lsp0_clocks_init(struc
 					&lsp0_gate_clk[i].gate.hw;
 
 		lsp0_gate_clk[i].gate.reg += (uintptr_t)reg_base;
+		name = lsp0_gate_clk[i].gate.hw.init->name;
 		ret = clk_hw_register(NULL, &lsp0_gate_clk[i].gate.hw);
-		if (ret) {
-			pr_warn("lsp0 clk %s init error!\n",
-				lsp0_gate_clk[i].gate.hw.init->name);
-		}
+		if (ret)
+			pr_warn("lsp0 clk %s init error!\n", name);
 	}
 
 	for (i = 0; i < ARRAY_SIZE(lsp0_div_clk); i++) {
@@ -796,11 +791,10 @@ static int __init lsp0_clocks_init(struc
 					&lsp0_div_clk[i].div.hw;
 
 		lsp0_div_clk[i].div.reg += (uintptr_t)reg_base;
+		name = lsp0_div_clk[i].div.hw.init->name;
 		ret = clk_hw_register(NULL, &lsp0_div_clk[i].div.hw);
-		if (ret) {
-			pr_warn("lsp0 clk %s init error!\n",
-				lsp0_div_clk[i].div.hw.init->name);
-		}
+		if (ret)
+			pr_warn("lsp0 clk %s init error!\n", name);
 	}
 
 	ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get,
@@ -865,6 +859,7 @@ static int __init lsp1_clocks_init(struc
 {
 	void __iomem *reg_base;
 	int i, ret;
+	const char *name;
 
 	reg_base = of_iomap(np, 0);
 	if (!reg_base) {
@@ -878,11 +873,10 @@ static int __init lsp1_clocks_init(struc
 					&lsp0_mux_clk[i].mux.hw;
 
 		lsp1_mux_clk[i].mux.reg += (uintptr_t)reg_base;
+		name = lsp1_mux_clk[i].mux.hw.init->name;
 		ret = clk_hw_register(NULL, &lsp1_mux_clk[i].mux.hw);
-		if (ret) {
-			pr_warn("lsp1 clk %s init error!\n",
-				lsp1_mux_clk[i].mux.hw.init->name);
-		}
+		if (ret)
+			pr_warn("lsp1 clk %s init error!\n", name);
 	}
 
 	for (i = 0; i < ARRAY_SIZE(lsp1_gate_clk); i++) {
@@ -891,11 +885,10 @@ static int __init lsp1_clocks_init(struc
 					&lsp1_gate_clk[i].gate.hw;
 
 		lsp1_gate_clk[i].gate.reg += (uintptr_t)reg_base;
+		name = lsp1_gate_clk[i].gate.hw.init->name;
 		ret = clk_hw_register(NULL, &lsp1_gate_clk[i].gate.hw);
-		if (ret) {
-			pr_warn("lsp1 clk %s init error!\n",
-				lsp1_gate_clk[i].gate.hw.init->name);
-		}
+		if (ret)
+			pr_warn("lsp1 clk %s init error!\n", name);
 	}
 
 	for (i = 0; i < ARRAY_SIZE(lsp1_div_clk); i++) {
@@ -904,11 +897,10 @@ static int __init lsp1_clocks_init(struc
 					&lsp1_div_clk[i].div.hw;
 
 		lsp1_div_clk[i].div.reg += (uintptr_t)reg_base;
+		name = lsp1_div_clk[i].div.hw.init->name;
 		ret = clk_hw_register(NULL, &lsp1_div_clk[i].div.hw);
-		if (ret) {
-			pr_warn("lsp1 clk %s init error!\n",
-				lsp1_div_clk[i].div.hw.init->name);
-		}
+		if (ret)
+			pr_warn("lsp1 clk %s init error!\n", name);
 	}
 
 	ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get,
@@ -982,6 +974,7 @@ static int __init audio_clocks_init(stru
 {
 	void __iomem *reg_base;
 	int i, ret;
+	const char *name;
 
 	reg_base = of_iomap(np, 0);
 	if (!reg_base) {
@@ -995,11 +988,10 @@ static int __init audio_clocks_init(stru
 					&audio_mux_clk[i].mux.hw;
 
 		audio_mux_clk[i].mux.reg += (uintptr_t)reg_base;
+		name = audio_mux_clk[i].mux.hw.init->name;
 		ret = clk_hw_register(NULL, &audio_mux_clk[i].mux.hw);
-		if (ret) {
-			pr_warn("audio clk %s init error!\n",
-				audio_mux_clk[i].mux.hw.init->name);
-		}
+		if (ret)
+			pr_warn("audio clk %s init error!\n", name);
 	}
 
 	for (i = 0; i < ARRAY_SIZE(audio_adiv_clk); i++) {
@@ -1008,11 +1000,10 @@ static int __init audio_clocks_init(stru
 					&audio_adiv_clk[i].hw;
 
 		audio_adiv_clk[i].reg_base += (uintptr_t)reg_base;
+		name = audio_adiv_clk[i].hw.init->name;
 		ret = clk_hw_register(NULL, &audio_adiv_clk[i].hw);
-		if (ret) {
-			pr_warn("audio clk %s init error!\n",
-				audio_adiv_clk[i].hw.init->name);
-		}
+		if (ret)
+			pr_warn("audio clk %s init error!\n", name);
 	}
 
 	for (i = 0; i < ARRAY_SIZE(audio_div_clk); i++) {
@@ -1021,11 +1012,10 @@ static int __init audio_clocks_init(stru
 					&audio_div_clk[i].div.hw;
 
 		audio_div_clk[i].div.reg += (uintptr_t)reg_base;
+		name = audio_div_clk[i].div.hw.init->name;
 		ret = clk_hw_register(NULL, &audio_div_clk[i].div.hw);
-		if (ret) {
-			pr_warn("audio clk %s init error!\n",
-				audio_div_clk[i].div.hw.init->name);
-		}
+		if (ret)
+			pr_warn("audio clk %s init error!\n", name);
 	}
 
 	for (i = 0; i < ARRAY_SIZE(audio_gate_clk); i++) {
@@ -1034,11 +1024,10 @@ static int __init audio_clocks_init(stru
 					&audio_gate_clk[i].gate.hw;
 
 		audio_gate_clk[i].gate.reg += (uintptr_t)reg_base;
+		name = audio_gate_clk[i].gate.hw.init->name;
 		ret = clk_hw_register(NULL, &audio_gate_clk[i].gate.hw);
-		if (ret) {
-			pr_warn("audio clk %s init error!\n",
-				audio_gate_clk[i].gate.hw.init->name);
-		}
+		if (ret)
+			pr_warn("audio clk %s init error!\n", name);
 	}
 
 	ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get,
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/dma-buf/sw_sync.c linux-libre-4.14.148-gnu/drivers/dma-buf/sw_sync.c
--- linux-libre-4.14.147-gnu/drivers/dma-buf/sw_sync.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/dma-buf/sw_sync.c	2019-10-07 12:55:23.000000000 -0400
@@ -141,17 +141,14 @@ static void timeline_fence_release(struc
 {
 	struct sync_pt *pt = dma_fence_to_sync_pt(fence);
 	struct sync_timeline *parent = dma_fence_parent(fence);
+	unsigned long flags;
 
+	spin_lock_irqsave(fence->lock, flags);
 	if (!list_empty(&pt->link)) {
-		unsigned long flags;
-
-		spin_lock_irqsave(fence->lock, flags);
-		if (!list_empty(&pt->link)) {
-			list_del(&pt->link);
-			rb_erase(&pt->node, &parent->pt_tree);
-		}
-		spin_unlock_irqrestore(fence->lock, flags);
+		list_del(&pt->link);
+		rb_erase(&pt->node, &parent->pt_tree);
 	}
+	spin_unlock_irqrestore(fence->lock, flags);
 
 	sync_timeline_put(parent);
 	dma_fence_free(fence);
@@ -275,7 +272,8 @@ static struct sync_pt *sync_pt_create(st
 				p = &parent->rb_left;
 			} else {
 				if (dma_fence_get_rcu(&other->base)) {
-					dma_fence_put(&pt->base);
+					sync_timeline_put(obj);
+					kfree(pt);
 					pt = other;
 					goto unlock;
 				}
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/gpu/drm/amd/amdgpu/si.c linux-libre-4.14.148-gnu/drivers/gpu/drm/amd/amdgpu/si.c
--- linux-libre-4.14.147-gnu/drivers/gpu/drm/amd/amdgpu/si.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/gpu/drm/amd/amdgpu/si.c	2019-10-07 12:55:23.000000000 -0400
@@ -1783,7 +1783,7 @@ static void si_program_aspm(struct amdgp
 			if (orig != data)
 				si_pif_phy1_wreg(adev,PB1_PIF_PWRDOWN_1, data);
 
-			if ((adev->family != CHIP_OLAND) && (adev->family != CHIP_HAINAN)) {
+			if ((adev->asic_type != CHIP_OLAND) && (adev->asic_type != CHIP_HAINAN)) {
 				orig = data = si_pif_phy0_rreg(adev,PB0_PIF_PWRDOWN_0);
 				data &= ~PLL_RAMP_UP_TIME_0_MASK;
 				if (orig != data)
@@ -1832,14 +1832,14 @@ static void si_program_aspm(struct amdgp
 
 			orig = data = si_pif_phy0_rreg(adev,PB0_PIF_CNTL);
 			data &= ~LS2_EXIT_TIME_MASK;
-			if ((adev->family == CHIP_OLAND) || (adev->family == CHIP_HAINAN))
+			if ((adev->asic_type == CHIP_OLAND) || (adev->asic_type == CHIP_HAINAN))
 				data |= LS2_EXIT_TIME(5);
 			if (orig != data)
 				si_pif_phy0_wreg(adev,PB0_PIF_CNTL, data);
 
 			orig = data = si_pif_phy1_rreg(adev,PB1_PIF_CNTL);
 			data &= ~LS2_EXIT_TIME_MASK;
-			if ((adev->family == CHIP_OLAND) || (adev->family == CHIP_HAINAN))
+			if ((adev->asic_type == CHIP_OLAND) || (adev->asic_type == CHIP_HAINAN))
 				data |= LS2_EXIT_TIME(5);
 			if (orig != data)
 				si_pif_phy1_wreg(adev,PB1_PIF_CNTL, data);
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/gpu/drm/bridge/tc358767.c linux-libre-4.14.148-gnu/drivers/gpu/drm/bridge/tc358767.c
--- linux-libre-4.14.147-gnu/drivers/gpu/drm/bridge/tc358767.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/gpu/drm/bridge/tc358767.c	2019-10-07 12:55:23.000000000 -0400
@@ -300,7 +300,7 @@ static ssize_t tc_aux_transfer(struct dr
 			       struct drm_dp_aux_msg *msg)
 {
 	struct tc_data *tc = aux_to_tc(aux);
-	size_t size = min_t(size_t, 8, msg->size);
+	size_t size = min_t(size_t, DP_AUX_MAX_PAYLOAD_BYTES - 1, msg->size);
 	u8 request = msg->request & ~DP_AUX_I2C_MOT;
 	u8 *buf = msg->buffer;
 	u32 tmp = 0;
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/bios/volt.c linux-libre-4.14.148-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/bios/volt.c
--- linux-libre-4.14.147-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/bios/volt.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/gpu/drm/nouveau/nvkm/subdev/bios/volt.c	2019-10-07 12:55:23.000000000 -0400
@@ -96,6 +96,8 @@ nvbios_volt_parse(struct nvkm_bios *bios
 		info->min     = min(info->base,
 				    info->base + info->step * info->vidmask);
 		info->max     = nvbios_rd32(bios, volt + 0x0e);
+		if (!info->max)
+			info->max = max(info->base, info->base + info->step * info->vidmask);
 		break;
 	case 0x50:
 		info->min     = nvbios_rd32(bios, volt + 0x0a);
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/gpu/drm/panel/panel-simple.c linux-libre-4.14.148-gnu/drivers/gpu/drm/panel/panel-simple.c
--- linux-libre-4.14.147-gnu/drivers/gpu/drm/panel/panel-simple.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/gpu/drm/panel/panel-simple.c	2019-10-07 12:55:23.000000000 -0400
@@ -614,9 +614,9 @@ static const struct panel_desc auo_g133h
 static const struct display_timing auo_g185han01_timings = {
 	.pixelclock = { 120000000, 144000000, 175000000 },
 	.hactive = { 1920, 1920, 1920 },
-	.hfront_porch = { 18, 60, 74 },
-	.hback_porch = { 12, 44, 54 },
-	.hsync_len = { 10, 24, 32 },
+	.hfront_porch = { 36, 120, 148 },
+	.hback_porch = { 24, 88, 108 },
+	.hsync_len = { 20, 48, 64 },
 	.vactive = { 1080, 1080, 1080 },
 	.vfront_porch = { 6, 10, 40 },
 	.vback_porch = { 2, 5, 20 },
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/gpu/drm/radeon/radeon_connectors.c linux-libre-4.14.148-gnu/drivers/gpu/drm/radeon/radeon_connectors.c
--- linux-libre-4.14.147-gnu/drivers/gpu/drm/radeon/radeon_connectors.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/gpu/drm/radeon/radeon_connectors.c	2019-10-07 12:55:23.000000000 -0400
@@ -764,7 +764,7 @@ static int radeon_connector_set_property
 
 		radeon_encoder->output_csc = val;
 
-		if (connector->encoder->crtc) {
+		if (connector->encoder && connector->encoder->crtc) {
 			struct drm_crtc *crtc  = connector->encoder->crtc;
 			struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
 
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/gpu/drm/radeon/radeon_drv.c linux-libre-4.14.148-gnu/drivers/gpu/drm/radeon/radeon_drv.c
--- linux-libre-4.14.147-gnu/drivers/gpu/drm/radeon/radeon_drv.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/gpu/drm/radeon/radeon_drv.c	2019-10-07 12:55:23.000000000 -0400
@@ -368,11 +368,19 @@ radeon_pci_remove(struct pci_dev *pdev)
 static void
 radeon_pci_shutdown(struct pci_dev *pdev)
 {
+	struct drm_device *ddev = pci_get_drvdata(pdev);
+
 	/* if we are running in a VM, make sure the device
 	 * torn down properly on reboot/shutdown
 	 */
 	if (radeon_device_is_virtual())
 		radeon_pci_remove(pdev);
+
+	/* Some adapters need to be suspended before a
+	* shutdown occurs in order to prevent an error
+	* during kexec.
+	*/
+	radeon_suspend_kms(ddev, true, true, false);
 }
 
 static int radeon_pmops_suspend(struct device *dev)
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/gpu/drm/stm/ltdc.c linux-libre-4.14.148-gnu/drivers/gpu/drm/stm/ltdc.c
--- linux-libre-4.14.147-gnu/drivers/gpu/drm/stm/ltdc.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/gpu/drm/stm/ltdc.c	2019-10-07 12:55:23.000000000 -0400
@@ -20,6 +20,7 @@
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_fb_cma_helper.h>
 #include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_of.h>
 #include <drm/drm_bridge.h>
 #include <drm/drm_plane_helper.h>
@@ -691,6 +692,7 @@ static const struct drm_plane_funcs ltdc
 };
 
 static const struct drm_plane_helper_funcs ltdc_plane_helper_funcs = {
+	.prepare_fb = drm_gem_fb_prepare_fb,
 	.atomic_check = ltdc_plane_atomic_check,
 	.atomic_update = ltdc_plane_atomic_update,
 	.atomic_disable = ltdc_plane_atomic_disable,
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/hid/hid-apple.c linux-libre-4.14.148-gnu/drivers/hid/hid-apple.c
--- linux-libre-4.14.147-gnu/drivers/hid/hid-apple.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/hid/hid-apple.c	2019-10-07 12:55:23.000000000 -0400
@@ -57,7 +57,6 @@ MODULE_PARM_DESC(swap_opt_cmd, "Swap the
 struct apple_sc {
 	unsigned long quirks;
 	unsigned int fn_on;
-	DECLARE_BITMAP(pressed_fn, KEY_CNT);
 	DECLARE_BITMAP(pressed_numlock, KEY_CNT);
 };
 
@@ -184,6 +183,8 @@ static int hidinput_apple_event(struct h
 {
 	struct apple_sc *asc = hid_get_drvdata(hid);
 	const struct apple_key_translation *trans, *table;
+	bool do_translate;
+	u16 code = 0;
 
 	if (usage->code == KEY_FN) {
 		asc->fn_on = !!value;
@@ -192,8 +193,6 @@ static int hidinput_apple_event(struct h
 	}
 
 	if (fnmode) {
-		int do_translate;
-
 		if (hid->product >= USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI &&
 				hid->product <= USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS)
 			table = macbookair_fn_keys;
@@ -205,25 +204,33 @@ static int hidinput_apple_event(struct h
 		trans = apple_find_translation (table, usage->code);
 
 		if (trans) {
-			if (test_bit(usage->code, asc->pressed_fn))
-				do_translate = 1;
-			else if (trans->flags & APPLE_FLAG_FKEY)
-				do_translate = (fnmode == 2 && asc->fn_on) ||
-					(fnmode == 1 && !asc->fn_on);
-			else
-				do_translate = asc->fn_on;
-
-			if (do_translate) {
-				if (value)
-					set_bit(usage->code, asc->pressed_fn);
-				else
-					clear_bit(usage->code, asc->pressed_fn);
+			if (test_bit(trans->from, input->key))
+				code = trans->from;
+			else if (test_bit(trans->to, input->key))
+				code = trans->to;
 
-				input_event(input, usage->type, trans->to,
-						value);
+			if (!code) {
+				if (trans->flags & APPLE_FLAG_FKEY) {
+					switch (fnmode) {
+					case 1:
+						do_translate = !asc->fn_on;
+						break;
+					case 2:
+						do_translate = asc->fn_on;
+						break;
+					default:
+						/* should never happen */
+						do_translate = false;
+					}
+				} else {
+					do_translate = asc->fn_on;
+				}
 
-				return 1;
+				code = do_translate ? trans->to : trans->from;
 			}
+
+			input_event(input, usage->type, code, value);
+			return 1;
 		}
 
 		if (asc->quirks & APPLE_NUMLOCK_EMULATION &&
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/i2c/busses/i2c-cht-wc.c linux-libre-4.14.148-gnu/drivers/i2c/busses/i2c-cht-wc.c
--- linux-libre-4.14.147-gnu/drivers/i2c/busses/i2c-cht-wc.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/i2c/busses/i2c-cht-wc.c	2019-10-07 12:55:23.000000000 -0400
@@ -185,6 +185,51 @@ static const struct i2c_algorithm cht_wc
 	.smbus_xfer = cht_wc_i2c_adap_smbus_xfer,
 };
 
+/*
+ * We are an i2c-adapter which itself is part of an i2c-client. This means that
+ * transfers done through us take adapter->bus_lock twice, once for our parent
+ * i2c-adapter and once to take our own bus_lock. Lockdep does not like this
+ * nested locking, to make lockdep happy in the case of busses with muxes, the
+ * i2c-core's i2c_adapter_lock_bus function calls:
+ * rt_mutex_lock_nested(&adapter->bus_lock, i2c_adapter_depth(adapter));
+ *
+ * But i2c_adapter_depth only works when the direct parent of the adapter is
+ * another adapter, as it is only meant for muxes. In our case there is an
+ * i2c-client and MFD instantiated platform_device in the parent->child chain
+ * between the 2 devices.
+ *
+ * So we override the default i2c_lock_operations and pass a hardcoded
+ * depth of 1 to rt_mutex_lock_nested, to make lockdep happy.
+ *
+ * Note that if there were to be a mux attached to our adapter, this would
+ * break things again since the i2c-mux code expects the root-adapter to have
+ * a locking depth of 0. But we always have only 1 client directly attached
+ * in the form of the Charger IC paired with the CHT Whiskey Cove PMIC.
+ */
+static void cht_wc_i2c_adap_lock_bus(struct i2c_adapter *adapter,
+				 unsigned int flags)
+{
+	rt_mutex_lock_nested(&adapter->bus_lock, 1);
+}
+
+static int cht_wc_i2c_adap_trylock_bus(struct i2c_adapter *adapter,
+				   unsigned int flags)
+{
+	return rt_mutex_trylock(&adapter->bus_lock);
+}
+
+static void cht_wc_i2c_adap_unlock_bus(struct i2c_adapter *adapter,
+				   unsigned int flags)
+{
+	rt_mutex_unlock(&adapter->bus_lock);
+}
+
+static const struct i2c_lock_operations cht_wc_i2c_adap_lock_ops = {
+	.lock_bus =    cht_wc_i2c_adap_lock_bus,
+	.trylock_bus = cht_wc_i2c_adap_trylock_bus,
+	.unlock_bus =  cht_wc_i2c_adap_unlock_bus,
+};
+
 /**** irqchip for the client connected to the extchgr i2c adapter ****/
 static void cht_wc_i2c_irq_lock(struct irq_data *data)
 {
@@ -268,6 +313,7 @@ static int cht_wc_i2c_adap_i2c_probe(str
 	adap->adapter.owner = THIS_MODULE;
 	adap->adapter.class = I2C_CLASS_HWMON;
 	adap->adapter.algo = &cht_wc_i2c_adap_algo;
+	adap->adapter.lock_ops = &cht_wc_i2c_adap_lock_ops;
 	strlcpy(adap->adapter.name, "PMIC I2C Adapter",
 		sizeof(adap->adapter.name));
 	adap->adapter.dev.parent = &pdev->dev;
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/mfd/intel-lpss-pci.c linux-libre-4.14.148-gnu/drivers/mfd/intel-lpss-pci.c
--- linux-libre-4.14.147-gnu/drivers/mfd/intel-lpss-pci.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/mfd/intel-lpss-pci.c	2019-10-07 12:55:23.000000000 -0400
@@ -39,6 +39,8 @@ static int intel_lpss_pci_probe(struct p
 	info->mem = &pdev->resource[0];
 	info->irq = pdev->irq;
 
+	pdev->d3cold_delay = 0;
+
 	/* Probably it is enough to set this for iDMA capable devices only */
 	pci_set_master(pdev);
 	pci_try_set_mwi(pdev);
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c linux-libre-4.14.148-gnu/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c
--- linux-libre-4.14.147-gnu/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c	2019-10-07 12:55:23.000000000 -0400
@@ -137,13 +137,12 @@ static int uldrx_handler(struct sge_rspq
 static int alloc_uld_rxqs(struct adapter *adap,
 			  struct sge_uld_rxq_info *rxq_info, bool lro)
 {
-	struct sge *s = &adap->sge;
 	unsigned int nq = rxq_info->nrxq + rxq_info->nciq;
+	int i, err, msi_idx, que_idx = 0, bmap_idx = 0;
 	struct sge_ofld_rxq *q = rxq_info->uldrxq;
 	unsigned short *ids = rxq_info->rspq_id;
-	unsigned int bmap_idx = 0;
+	struct sge *s = &adap->sge;
 	unsigned int per_chan;
-	int i, err, msi_idx, que_idx = 0;
 
 	per_chan = rxq_info->nrxq / adap->params.nports;
 
@@ -161,6 +160,10 @@ static int alloc_uld_rxqs(struct adapter
 
 		if (msi_idx >= 0) {
 			bmap_idx = get_msix_idx_from_bmap(adap);
+			if (bmap_idx < 0) {
+				err = -ENOSPC;
+				goto freeout;
+			}
 			msi_idx = adap->msix_info_ulds[bmap_idx].idx;
 		}
 		err = t4_sge_alloc_rxq(adap, &q->rspq, false,
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/net/ethernet/qlogic/qla3xxx.c linux-libre-4.14.148-gnu/drivers/net/ethernet/qlogic/qla3xxx.c
--- linux-libre-4.14.147-gnu/drivers/net/ethernet/qlogic/qla3xxx.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/net/ethernet/qlogic/qla3xxx.c	2019-10-07 12:55:23.000000000 -0400
@@ -2787,6 +2787,7 @@ static int ql_alloc_large_buffers(struct
 				netdev_err(qdev->ndev,
 					   "PCI mapping failed with error: %d\n",
 					   err);
+				dev_kfree_skb_irq(skb);
 				ql_free_large_buffers(qdev);
 				return -ENOMEM;
 			}
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/net/usb/hso.c linux-libre-4.14.148-gnu/drivers/net/usb/hso.c
--- linux-libre-4.14.147-gnu/drivers/net/usb/hso.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/net/usb/hso.c	2019-10-07 12:55:23.000000000 -0400
@@ -2633,14 +2633,18 @@ static struct hso_device *hso_create_bul
 		 */
 		if (serial->tiocmget) {
 			tiocmget = serial->tiocmget;
+			tiocmget->endp = hso_get_ep(interface,
+						    USB_ENDPOINT_XFER_INT,
+						    USB_DIR_IN);
+			if (!tiocmget->endp) {
+				dev_err(&interface->dev, "Failed to find INT IN ep\n");
+				goto exit;
+			}
+
 			tiocmget->urb = usb_alloc_urb(0, GFP_KERNEL);
 			if (tiocmget->urb) {
 				mutex_init(&tiocmget->mutex);
 				init_waitqueue_head(&tiocmget->waitq);
-				tiocmget->endp = hso_get_ep(
-					interface,
-					USB_ENDPOINT_XFER_INT,
-					USB_DIR_IN);
 			} else
 				hso_free_tiomget(serial);
 		}
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/net/usb/qmi_wwan.c linux-libre-4.14.148-gnu/drivers/net/usb/qmi_wwan.c
--- linux-libre-4.14.147-gnu/drivers/net/usb/qmi_wwan.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/net/usb/qmi_wwan.c	2019-10-07 12:55:23.000000000 -0400
@@ -1275,6 +1275,7 @@ static const struct usb_device_id produc
 	{QMI_FIXED_INTF(0x1e2d, 0x0082, 4)},	/* Cinterion PHxx,PXxx (2 RmNet) */
 	{QMI_FIXED_INTF(0x1e2d, 0x0082, 5)},	/* Cinterion PHxx,PXxx (2 RmNet) */
 	{QMI_FIXED_INTF(0x1e2d, 0x0083, 4)},	/* Cinterion PHxx,PXxx (1 RmNet + USB Audio)*/
+	{QMI_QUIRK_SET_DTR(0x1e2d, 0x00b0, 4)},	/* Cinterion CLS8 */
 	{QMI_FIXED_INTF(0x413c, 0x81a2, 8)},	/* Dell Wireless 5806 Gobi(TM) 4G LTE Mobile Broadband Card */
 	{QMI_FIXED_INTF(0x413c, 0x81a3, 8)},	/* Dell Wireless 5570 HSPA+ (42Mbps) Mobile Broadband Card */
 	{QMI_FIXED_INTF(0x413c, 0x81a4, 8)},	/* Dell Wireless 5570e HSPA+ (42Mbps) Mobile Broadband Card */
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/net/xen-netfront.c linux-libre-4.14.148-gnu/drivers/net/xen-netfront.c
--- linux-libre-4.14.147-gnu/drivers/net/xen-netfront.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/net/xen-netfront.c	2019-10-07 12:55:23.000000000 -0400
@@ -889,9 +889,9 @@ static int xennet_set_skb_gso(struct sk_
 	return 0;
 }
 
-static RING_IDX xennet_fill_frags(struct netfront_queue *queue,
-				  struct sk_buff *skb,
-				  struct sk_buff_head *list)
+static int xennet_fill_frags(struct netfront_queue *queue,
+			     struct sk_buff *skb,
+			     struct sk_buff_head *list)
 {
 	RING_IDX cons = queue->rx.rsp_cons;
 	struct sk_buff *nskb;
@@ -910,7 +910,7 @@ static RING_IDX xennet_fill_frags(struct
 		if (unlikely(skb_shinfo(skb)->nr_frags >= MAX_SKB_FRAGS)) {
 			queue->rx.rsp_cons = ++cons + skb_queue_len(list);
 			kfree_skb(nskb);
-			return ~0U;
+			return -ENOENT;
 		}
 
 		skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags,
@@ -921,7 +921,9 @@ static RING_IDX xennet_fill_frags(struct
 		kfree_skb(nskb);
 	}
 
-	return cons;
+	queue->rx.rsp_cons = cons;
+
+	return 0;
 }
 
 static int checksum_setup(struct net_device *dev, struct sk_buff *skb)
@@ -1047,8 +1049,7 @@ err:
 		skb->data_len = rx->status;
 		skb->len += rx->status;
 
-		i = xennet_fill_frags(queue, skb, &tmpq);
-		if (unlikely(i == ~0U))
+		if (unlikely(xennet_fill_frags(queue, skb, &tmpq)))
 			goto err;
 
 		if (rx->flags & XEN_NETRXF_csum_blank)
@@ -1058,7 +1059,7 @@ err:
 
 		__skb_queue_tail(&rxq, skb);
 
-		queue->rx.rsp_cons = ++i;
+		i = ++queue->rx.rsp_cons;
 		work_done++;
 	}
 
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/pci/dwc/pci-exynos.c linux-libre-4.14.148-gnu/drivers/pci/dwc/pci-exynos.c
--- linux-libre-4.14.147-gnu/drivers/pci/dwc/pci-exynos.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/pci/dwc/pci-exynos.c	2019-10-07 12:55:23.000000000 -0400
@@ -683,7 +683,7 @@ static int __init exynos_pcie_probe(stru
 
 	ep->phy = devm_of_phy_get(dev, np, NULL);
 	if (IS_ERR(ep->phy)) {
-		if (PTR_ERR(ep->phy) == -EPROBE_DEFER)
+		if (PTR_ERR(ep->phy) != -ENODEV)
 			return PTR_ERR(ep->phy);
 		dev_warn(dev, "Use the 'phy' property. Current DT of pci-exynos was deprecated!!\n");
 	} else
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/pci/dwc/pci-imx6.c linux-libre-4.14.148-gnu/drivers/pci/dwc/pci-imx6.c
--- linux-libre-4.14.147-gnu/drivers/pci/dwc/pci-imx6.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/pci/dwc/pci-imx6.c	2019-10-07 12:55:23.000000000 -0400
@@ -827,8 +827,8 @@ static int imx6_pcie_probe(struct platfo
 
 	imx6_pcie->vpcie = devm_regulator_get_optional(&pdev->dev, "vpcie");
 	if (IS_ERR(imx6_pcie->vpcie)) {
-		if (PTR_ERR(imx6_pcie->vpcie) == -EPROBE_DEFER)
-			return -EPROBE_DEFER;
+		if (PTR_ERR(imx6_pcie->vpcie) != -ENODEV)
+			return PTR_ERR(imx6_pcie->vpcie);
 		imx6_pcie->vpcie = NULL;
 	}
 
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/pci/host/pcie-rockchip.c linux-libre-4.14.148-gnu/drivers/pci/host/pcie-rockchip.c
--- linux-libre-4.14.147-gnu/drivers/pci/host/pcie-rockchip.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/pci/host/pcie-rockchip.c	2019-10-07 12:55:23.000000000 -0400
@@ -1129,29 +1129,29 @@ static int rockchip_pcie_parse_dt(struct
 
 	rockchip->vpcie12v = devm_regulator_get_optional(dev, "vpcie12v");
 	if (IS_ERR(rockchip->vpcie12v)) {
-		if (PTR_ERR(rockchip->vpcie12v) == -EPROBE_DEFER)
-			return -EPROBE_DEFER;
+		if (PTR_ERR(rockchip->vpcie12v) != -ENODEV)
+			return PTR_ERR(rockchip->vpcie12v);
 		dev_info(dev, "no vpcie12v regulator found\n");
 	}
 
 	rockchip->vpcie3v3 = devm_regulator_get_optional(dev, "vpcie3v3");
 	if (IS_ERR(rockchip->vpcie3v3)) {
-		if (PTR_ERR(rockchip->vpcie3v3) == -EPROBE_DEFER)
-			return -EPROBE_DEFER;
+		if (PTR_ERR(rockchip->vpcie3v3) != -ENODEV)
+			return PTR_ERR(rockchip->vpcie3v3);
 		dev_info(dev, "no vpcie3v3 regulator found\n");
 	}
 
 	rockchip->vpcie1v8 = devm_regulator_get_optional(dev, "vpcie1v8");
 	if (IS_ERR(rockchip->vpcie1v8)) {
-		if (PTR_ERR(rockchip->vpcie1v8) == -EPROBE_DEFER)
-			return -EPROBE_DEFER;
+		if (PTR_ERR(rockchip->vpcie1v8) != -ENODEV)
+			return PTR_ERR(rockchip->vpcie1v8);
 		dev_info(dev, "no vpcie1v8 regulator found\n");
 	}
 
 	rockchip->vpcie0v9 = devm_regulator_get_optional(dev, "vpcie0v9");
 	if (IS_ERR(rockchip->vpcie0v9)) {
-		if (PTR_ERR(rockchip->vpcie0v9) == -EPROBE_DEFER)
-			return -EPROBE_DEFER;
+		if (PTR_ERR(rockchip->vpcie0v9) != -ENODEV)
+			return PTR_ERR(rockchip->vpcie0v9);
 		dev_info(dev, "no vpcie0v9 regulator found\n");
 	}
 
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/pci/host/pci-tegra.c linux-libre-4.14.148-gnu/drivers/pci/host/pci-tegra.c
--- linux-libre-4.14.147-gnu/drivers/pci/host/pci-tegra.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/pci/host/pci-tegra.c	2019-10-07 12:55:23.000000000 -0400
@@ -1910,14 +1910,15 @@ static int tegra_pcie_parse_dt(struct te
 		err = of_pci_get_devfn(port);
 		if (err < 0) {
 			dev_err(dev, "failed to parse address: %d\n", err);
-			return err;
+			goto err_node_put;
 		}
 
 		index = PCI_SLOT(err);
 
 		if (index < 1 || index > soc->num_ports) {
 			dev_err(dev, "invalid port number: %d\n", index);
-			return -EINVAL;
+			err = -EINVAL;
+			goto err_node_put;
 		}
 
 		index--;
@@ -1926,12 +1927,13 @@ static int tegra_pcie_parse_dt(struct te
 		if (err < 0) {
 			dev_err(dev, "failed to parse # of lanes: %d\n",
 				err);
-			return err;
+			goto err_node_put;
 		}
 
 		if (value > 16) {
 			dev_err(dev, "invalid # of lanes: %u\n", value);
-			return -EINVAL;
+			err = -EINVAL;
+			goto err_node_put;
 		}
 
 		lanes |= value << (index << 3);
@@ -1945,13 +1947,15 @@ static int tegra_pcie_parse_dt(struct te
 		lane += value;
 
 		rp = devm_kzalloc(dev, sizeof(*rp), GFP_KERNEL);
-		if (!rp)
-			return -ENOMEM;
+		if (!rp) {
+			err = -ENOMEM;
+			goto err_node_put;
+		}
 
 		err = of_address_to_resource(port, 0, &rp->regs);
 		if (err < 0) {
 			dev_err(dev, "failed to parse address: %d\n", err);
-			return err;
+			goto err_node_put;
 		}
 
 		INIT_LIST_HEAD(&rp->list);
@@ -1978,6 +1982,10 @@ static int tegra_pcie_parse_dt(struct te
 		return err;
 
 	return 0;
+
+err_node_put:
+	of_node_put(port);
+	return err;
 }
 
 /*
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/pinctrl/tegra/pinctrl-tegra.c linux-libre-4.14.148-gnu/drivers/pinctrl/tegra/pinctrl-tegra.c
--- linux-libre-4.14.147-gnu/drivers/pinctrl/tegra/pinctrl-tegra.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/pinctrl/tegra/pinctrl-tegra.c	2019-10-07 12:55:23.000000000 -0400
@@ -51,7 +51,9 @@ static inline u32 pmx_readl(struct tegra
 
 static inline void pmx_writel(struct tegra_pmx *pmx, u32 val, u32 bank, u32 reg)
 {
-	writel(val, pmx->regs[bank] + reg);
+	writel_relaxed(val, pmx->regs[bank] + reg);
+	/* make sure pinmux register write completed */
+	pmx_readl(pmx, bank, reg);
 }
 
 static int tegra_pinctrl_get_groups_count(struct pinctrl_dev *pctldev)
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/rtc/rtc-snvs.c linux-libre-4.14.148-gnu/drivers/rtc/rtc-snvs.c
--- linux-libre-4.14.147-gnu/drivers/rtc/rtc-snvs.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/rtc/rtc-snvs.c	2019-10-07 12:55:23.000000000 -0400
@@ -280,6 +280,10 @@ static int snvs_rtc_probe(struct platfor
 	if (!data)
 		return -ENOMEM;
 
+	data->rtc = devm_rtc_allocate_device(&pdev->dev);
+	if (IS_ERR(data->rtc))
+		return PTR_ERR(data->rtc);
+
 	data->regmap = syscon_regmap_lookup_by_phandle(pdev->dev.of_node, "regmap");
 
 	if (IS_ERR(data->regmap)) {
@@ -342,10 +346,9 @@ static int snvs_rtc_probe(struct platfor
 		goto error_rtc_device_register;
 	}
 
-	data->rtc = devm_rtc_device_register(&pdev->dev, pdev->name,
-					&snvs_rtc_ops, THIS_MODULE);
-	if (IS_ERR(data->rtc)) {
-		ret = PTR_ERR(data->rtc);
+	data->rtc->ops = &snvs_rtc_ops;
+	ret = rtc_register_device(data->rtc);
+	if (ret) {
 		dev_err(&pdev->dev, "failed to register rtc: %d\n", ret);
 		goto error_rtc_device_register;
 	}
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/scsi/scsi_logging.c linux-libre-4.14.148-gnu/drivers/scsi/scsi_logging.c
--- linux-libre-4.14.147-gnu/drivers/scsi/scsi_logging.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/scsi/scsi_logging.c	2019-10-07 12:55:23.000000000 -0400
@@ -16,57 +16,15 @@
 #include <scsi/scsi_eh.h>
 #include <scsi/scsi_dbg.h>
 
-#define SCSI_LOG_SPOOLSIZE 4096
-
-#if (SCSI_LOG_SPOOLSIZE / SCSI_LOG_BUFSIZE) > BITS_PER_LONG
-#warning SCSI logging bitmask too large
-#endif
-
-struct scsi_log_buf {
-	char buffer[SCSI_LOG_SPOOLSIZE];
-	unsigned long map;
-};
-
-static DEFINE_PER_CPU(struct scsi_log_buf, scsi_format_log);
-
 static char *scsi_log_reserve_buffer(size_t *len)
 {
-	struct scsi_log_buf *buf;
-	unsigned long map_bits = sizeof(buf->buffer) / SCSI_LOG_BUFSIZE;
-	unsigned long idx = 0;
-
-	preempt_disable();
-	buf = this_cpu_ptr(&scsi_format_log);
-	idx = find_first_zero_bit(&buf->map, map_bits);
-	if (likely(idx < map_bits)) {
-		while (test_and_set_bit(idx, &buf->map)) {
-			idx = find_next_zero_bit(&buf->map, map_bits, idx);
-			if (idx >= map_bits)
-				break;
-		}
-	}
-	if (WARN_ON(idx >= map_bits)) {
-		preempt_enable();
-		return NULL;
-	}
-	*len = SCSI_LOG_BUFSIZE;
-	return buf->buffer + idx * SCSI_LOG_BUFSIZE;
+	*len = 128;
+	return kmalloc(*len, GFP_ATOMIC);
 }
 
 static void scsi_log_release_buffer(char *bufptr)
 {
-	struct scsi_log_buf *buf;
-	unsigned long idx;
-	int ret;
-
-	buf = this_cpu_ptr(&scsi_format_log);
-	if (bufptr >= buf->buffer &&
-	    bufptr < buf->buffer + SCSI_LOG_SPOOLSIZE) {
-		idx = (bufptr - buf->buffer) / SCSI_LOG_BUFSIZE;
-		ret = test_and_clear_bit(idx, &buf->map);
-		WARN_ON(!ret);
-	}
-	preempt_enable();
+	kfree(bufptr);
 }
 
 static inline const char *scmd_name(const struct scsi_cmnd *scmd)
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/vfio/pci/vfio_pci.c linux-libre-4.14.148-gnu/drivers/vfio/pci/vfio_pci.c
--- linux-libre-4.14.147-gnu/drivers/vfio/pci/vfio_pci.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/vfio/pci/vfio_pci.c	2019-10-07 12:55:23.000000000 -0400
@@ -363,11 +363,20 @@ static void vfio_pci_disable(struct vfio
 	pci_write_config_word(pdev, PCI_COMMAND, PCI_COMMAND_INTX_DISABLE);
 
 	/*
-	 * Try to reset the device.  The success of this is dependent on
-	 * being able to lock the device, which is not always possible.
+	 * Try to get the locks ourselves to prevent a deadlock. The
+	 * success of this is dependent on being able to lock the device,
+	 * which is not always possible.
+	 * We can not use the "try" reset interface here, which will
+	 * overwrite the previously restored configuration information.
 	 */
-	if (vdev->reset_works && !pci_try_reset_function(pdev))
-		vdev->needs_reset = false;
+	if (vdev->reset_works && pci_cfg_access_trylock(pdev)) {
+		if (device_trylock(&pdev->dev)) {
+			if (!__pci_reset_function_locked(pdev))
+				vdev->needs_reset = false;
+			device_unlock(&pdev->dev);
+		}
+		pci_cfg_access_unlock(pdev);
+	}
 
 	pci_restore_state(pdev);
 out:
diff -druNp --no-dereference linux-libre-4.14.147-gnu/drivers/video/fbdev/ssd1307fb.c linux-libre-4.14.148-gnu/drivers/video/fbdev/ssd1307fb.c
--- linux-libre-4.14.147-gnu/drivers/video/fbdev/ssd1307fb.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/drivers/video/fbdev/ssd1307fb.c	2019-10-07 12:55:23.000000000 -0400
@@ -433,7 +433,7 @@ static int ssd1307fb_init(struct ssd1307
 	if (ret < 0)
 		return ret;
 
-	ret = ssd1307fb_write_cmd(par->client, 0x0);
+	ret = ssd1307fb_write_cmd(par->client, par->page_offset);
 	if (ret < 0)
 		return ret;
 
diff -druNp --no-dereference linux-libre-4.14.147-gnu/fs/fat/dir.c linux-libre-4.14.148-gnu/fs/fat/dir.c
--- linux-libre-4.14.147-gnu/fs/fat/dir.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/fs/fat/dir.c	2019-10-07 12:55:23.000000000 -0400
@@ -1097,8 +1097,11 @@ static int fat_zeroed_cluster(struct ino
 			err = -ENOMEM;
 			goto error;
 		}
+		/* Avoid race with userspace read via bdev */
+		lock_buffer(bhs[n]);
 		memset(bhs[n]->b_data, 0, sb->s_blocksize);
 		set_buffer_uptodate(bhs[n]);
+		unlock_buffer(bhs[n]);
 		mark_buffer_dirty_inode(bhs[n], dir);
 
 		n++;
@@ -1155,6 +1158,8 @@ int fat_alloc_new_dir(struct inode *dir,
 	fat_time_unix2fat(sbi, ts, &time, &date, &time_cs);
 
 	de = (struct msdos_dir_entry *)bhs[0]->b_data;
+	/* Avoid race with userspace read via bdev */
+	lock_buffer(bhs[0]);
 	/* filling the new directory slots ("." and ".." entries) */
 	memcpy(de[0].name, MSDOS_DOT, MSDOS_NAME);
 	memcpy(de[1].name, MSDOS_DOTDOT, MSDOS_NAME);
@@ -1177,6 +1182,7 @@ int fat_alloc_new_dir(struct inode *dir,
 	de[0].size = de[1].size = 0;
 	memset(de + 2, 0, sb->s_blocksize - 2 * sizeof(*de));
 	set_buffer_uptodate(bhs[0]);
+	unlock_buffer(bhs[0]);
 	mark_buffer_dirty_inode(bhs[0], dir);
 
 	err = fat_zeroed_cluster(dir, blknr, 1, bhs, MAX_BUF_PER_PAGE);
@@ -1234,11 +1240,14 @@ static int fat_add_new_entries(struct in
 
 			/* fill the directory entry */
 			copy = min(size, sb->s_blocksize);
+			/* Avoid race with userspace read via bdev */
+			lock_buffer(bhs[n]);
 			memcpy(bhs[n]->b_data, slots, copy);
-			slots += copy;
-			size -= copy;
 			set_buffer_uptodate(bhs[n]);
+			unlock_buffer(bhs[n]);
 			mark_buffer_dirty_inode(bhs[n], dir);
+			slots += copy;
+			size -= copy;
 			if (!size)
 				break;
 			n++;
diff -druNp --no-dereference linux-libre-4.14.147-gnu/fs/fat/fatent.c linux-libre-4.14.148-gnu/fs/fat/fatent.c
--- linux-libre-4.14.147-gnu/fs/fat/fatent.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/fs/fat/fatent.c	2019-10-07 12:55:23.000000000 -0400
@@ -389,8 +389,11 @@ static int fat_mirror_bhs(struct super_b
 				err = -ENOMEM;
 				goto error;
 			}
+			/* Avoid race with userspace read via bdev */
+			lock_buffer(c_bh);
 			memcpy(c_bh->b_data, bhs[n]->b_data, sb->s_blocksize);
 			set_buffer_uptodate(c_bh);
+			unlock_buffer(c_bh);
 			mark_buffer_dirty_inode(c_bh, sbi->fat_inode);
 			if (sb->s_flags & MS_SYNCHRONOUS)
 				err = sync_dirty_buffer(c_bh);
diff -druNp --no-dereference linux-libre-4.14.147-gnu/fs/ocfs2/dlm/dlmunlock.c linux-libre-4.14.148-gnu/fs/ocfs2/dlm/dlmunlock.c
--- linux-libre-4.14.147-gnu/fs/ocfs2/dlm/dlmunlock.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/fs/ocfs2/dlm/dlmunlock.c	2019-10-07 12:55:23.000000000 -0400
@@ -105,7 +105,8 @@ static enum dlm_status dlmunlock_common(
 	enum dlm_status status;
 	int actions = 0;
 	int in_use;
-        u8 owner;
+	u8 owner;
+	int recovery_wait = 0;
 
 	mlog(0, "master_node = %d, valblk = %d\n", master_node,
 	     flags & LKM_VALBLK);
@@ -208,9 +209,12 @@ static enum dlm_status dlmunlock_common(
 		}
 		if (flags & LKM_CANCEL)
 			lock->cancel_pending = 0;
-		else
-			lock->unlock_pending = 0;
-
+		else {
+			if (!lock->unlock_pending)
+				recovery_wait = 1;
+			else
+				lock->unlock_pending = 0;
+		}
 	}
 
 	/* get an extra ref on lock.  if we are just switching
@@ -244,6 +248,17 @@ leave:
 	spin_unlock(&res->spinlock);
 	wake_up(&res->wq);
 
+	if (recovery_wait) {
+		spin_lock(&res->spinlock);
+		/* Unlock request will directly succeed after owner dies,
+		 * and the lock is already removed from grant list. We have to
+		 * wait for RECOVERING done or we miss the chance to purge it
+		 * since the removement is much faster than RECOVERING proc.
+		 */
+		__dlm_wait_on_lockres_flags(res, DLM_LOCK_RES_RECOVERING);
+		spin_unlock(&res->spinlock);
+	}
+
 	/* let the caller's final dlm_lock_put handle the actual kfree */
 	if (actions & DLM_UNLOCK_FREE_LOCK) {
 		/* this should always be coupled with list removal */
diff -druNp --no-dereference linux-libre-4.14.147-gnu/include/scsi/scsi_dbg.h linux-libre-4.14.148-gnu/include/scsi/scsi_dbg.h
--- linux-libre-4.14.147-gnu/include/scsi/scsi_dbg.h	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/include/scsi/scsi_dbg.h	2019-10-07 12:55:23.000000000 -0400
@@ -6,8 +6,6 @@ struct scsi_cmnd;
 struct scsi_device;
 struct scsi_sense_hdr;
 
-#define SCSI_LOG_BUFSIZE 128
-
 extern void scsi_print_command(struct scsi_cmnd *);
 extern size_t __scsi_format_command(char *, size_t,
 				   const unsigned char *, size_t);
diff -druNp --no-dereference linux-libre-4.14.147-gnu/kernel/bpf/syscall.c linux-libre-4.14.148-gnu/kernel/bpf/syscall.c
--- linux-libre-4.14.147-gnu/kernel/bpf/syscall.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/kernel/bpf/syscall.c	2019-10-07 12:55:23.000000000 -0400
@@ -1067,20 +1067,26 @@ static int bpf_prog_load(union bpf_attr
 	if (err)
 		goto free_used_maps;
 
-	err = bpf_prog_new_fd(prog);
-	if (err < 0) {
-		/* failed to allocate fd.
-		 * bpf_prog_put() is needed because the above
-		 * bpf_prog_alloc_id() has published the prog
-		 * to the userspace and the userspace may
-		 * have refcnt-ed it through BPF_PROG_GET_FD_BY_ID.
-		 */
-		bpf_prog_put(prog);
-		return err;
-	}
-
+	/* Upon success of bpf_prog_alloc_id(), the BPF prog is
+	 * effectively publicly exposed. However, retrieving via
+	 * bpf_prog_get_fd_by_id() will take another reference,
+	 * therefore it cannot be gone underneath us.
+	 *
+	 * Only for the time /after/ successful bpf_prog_new_fd()
+	 * and before returning to userspace, we might just hold
+	 * one reference and any parallel close on that fd could
+	 * rip everything out. Hence, below notifications must
+	 * happen before bpf_prog_new_fd().
+	 *
+	 * Also, any failure handling from this point onwards must
+	 * be using bpf_prog_put() given the program is exposed.
+	 */
 	bpf_prog_kallsyms_add(prog);
 	trace_bpf_prog_load(prog, err);
+
+	err = bpf_prog_new_fd(prog);
+	if (err < 0)
+		bpf_prog_put(prog);
 	return err;
 
 free_used_maps:
diff -druNp --no-dereference linux-libre-4.14.147-gnu/kernel/kexec_core.c linux-libre-4.14.148-gnu/kernel/kexec_core.c
--- linux-libre-4.14.147-gnu/kernel/kexec_core.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/kernel/kexec_core.c	2019-10-07 12:55:23.000000000 -0400
@@ -301,6 +301,8 @@ static struct page *kimage_alloc_pages(g
 {
 	struct page *pages;
 
+	if (fatal_signal_pending(current))
+		return NULL;
 	pages = alloc_pages(gfp_mask & ~__GFP_ZERO, order);
 	if (pages) {
 		unsigned int count, i;
diff -druNp --no-dereference linux-libre-4.14.147-gnu/kernel/livepatch/core.c linux-libre-4.14.148-gnu/kernel/livepatch/core.c
--- linux-libre-4.14.147-gnu/kernel/livepatch/core.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/kernel/livepatch/core.c	2019-10-07 12:55:23.000000000 -0400
@@ -941,6 +941,7 @@ err:
 	pr_warn("patch '%s' failed for module '%s', refusing to load module '%s'\n",
 		patch->mod->name, obj->mod->name, obj->mod->name);
 	mod->klp_alive = false;
+	obj->mod = NULL;
 	klp_cleanup_module_patches_limited(mod, patch);
 	mutex_unlock(&klp_mutex);
 
diff -druNp --no-dereference linux-libre-4.14.147-gnu/lib/Kconfig.debug linux-libre-4.14.148-gnu/lib/Kconfig.debug
--- linux-libre-4.14.147-gnu/lib/Kconfig.debug	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/lib/Kconfig.debug	2019-10-07 12:55:23.000000000 -0400
@@ -570,7 +570,7 @@ config DEBUG_KMEMLEAK_EARLY_LOG_SIZE
 	int "Maximum kmemleak early log entries"
 	depends on DEBUG_KMEMLEAK
 	range 200 40000
-	default 400
+	default 16000
 	help
 	  Kmemleak must track all the memory allocations to avoid
 	  reporting false positives. Since memory may be allocated or
diff -druNp --no-dereference linux-libre-4.14.147-gnu/Makefile linux-libre-4.14.148-gnu/Makefile
--- linux-libre-4.14.147-gnu/Makefile	2019-10-05 11:32:19.000000000 -0400
+++ linux-libre-4.14.148-gnu/Makefile	2019-10-07 19:50:00.000000000 -0400
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 4
 PATCHLEVEL = 14
-SUBLEVEL = 147
+SUBLEVEL = 148
 EXTRAVERSION = -gnu
 NAME = Petit Gorille
 
diff -druNp --no-dereference linux-libre-4.14.147-gnu/net/core/sock.c linux-libre-4.14.148-gnu/net/core/sock.c
--- linux-libre-4.14.147-gnu/net/core/sock.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/net/core/sock.c	2019-10-07 12:55:23.000000000 -0400
@@ -1561,8 +1561,6 @@ static void __sk_destruct(struct rcu_hea
 		sk_filter_uncharge(sk, filter);
 		RCU_INIT_POINTER(sk->sk_filter, NULL);
 	}
-	if (rcu_access_pointer(sk->sk_reuseport_cb))
-		reuseport_detach_sock(sk);
 
 	sock_disable_timestamp(sk, SK_FLAGS_TIMESTAMP);
 
@@ -1585,7 +1583,14 @@ static void __sk_destruct(struct rcu_hea
 
 void sk_destruct(struct sock *sk)
 {
-	if (sock_flag(sk, SOCK_RCU_FREE))
+	bool use_call_rcu = sock_flag(sk, SOCK_RCU_FREE);
+
+	if (rcu_access_pointer(sk->sk_reuseport_cb)) {
+		reuseport_detach_sock(sk);
+		use_call_rcu = true;
+	}
+
+	if (use_call_rcu)
 		call_rcu(&sk->sk_rcu, __sk_destruct);
 	else
 		__sk_destruct(&sk->sk_rcu);
diff -druNp --no-dereference linux-libre-4.14.147-gnu/net/ipv4/ip_gre.c linux-libre-4.14.148-gnu/net/ipv4/ip_gre.c
--- linux-libre-4.14.147-gnu/net/ipv4/ip_gre.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/net/ipv4/ip_gre.c	2019-10-07 12:55:23.000000000 -0400
@@ -1424,6 +1424,7 @@ nla_put_failure:
 static void erspan_setup(struct net_device *dev)
 {
 	ether_setup(dev);
+	dev->max_mtu = 0;
 	dev->netdev_ops = &erspan_netdev_ops;
 	dev->priv_flags &= ~IFF_TX_SKB_SHARING;
 	dev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
diff -druNp --no-dereference linux-libre-4.14.147-gnu/net/ipv4/route.c linux-libre-4.14.148-gnu/net/ipv4/route.c
--- linux-libre-4.14.147-gnu/net/ipv4/route.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/net/ipv4/route.c	2019-10-07 12:55:23.000000000 -0400
@@ -925,16 +925,15 @@ void ip_rt_send_redirect(struct sk_buff
 	if (peer->rate_tokens == 0 ||
 	    time_after(jiffies,
 		       (peer->rate_last +
-			(ip_rt_redirect_load << peer->rate_tokens)))) {
+			(ip_rt_redirect_load << peer->n_redirects)))) {
 		__be32 gw = rt_nexthop(rt, ip_hdr(skb)->daddr);
 
 		icmp_send(skb, ICMP_REDIRECT, ICMP_REDIR_HOST, gw);
 		peer->rate_last = jiffies;
-		++peer->rate_tokens;
 		++peer->n_redirects;
 #ifdef CONFIG_IP_ROUTE_VERBOSE
 		if (log_martians &&
-		    peer->rate_tokens == ip_rt_redirect_number)
+		    peer->n_redirects == ip_rt_redirect_number)
 			net_warn_ratelimited("host %pI4/if%d ignores redirects for %pI4 to %pI4\n",
 					     &ip_hdr(skb)->saddr, inet_iif(skb),
 					     &ip_hdr(skb)->daddr, &gw);
diff -druNp --no-dereference linux-libre-4.14.147-gnu/net/ipv6/addrconf.c linux-libre-4.14.148-gnu/net/ipv6/addrconf.c
--- linux-libre-4.14.147-gnu/net/ipv6/addrconf.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/net/ipv6/addrconf.c	2019-10-07 12:55:23.000000000 -0400
@@ -5547,13 +5547,20 @@ static void __ipv6_ifa_notify(int event,
 	switch (event) {
 	case RTM_NEWADDR:
 		/*
-		 * If the address was optimistic
-		 * we inserted the route at the start of
-		 * our DAD process, so we don't need
-		 * to do it again
+		 * If the address was optimistic we inserted the route at the
+		 * start of our DAD process, so we don't need to do it again.
+		 * If the device was taken down in the middle of the DAD
+		 * cycle there is a race where we could get here without a
+		 * host route, so nothing to insert. That will be fixed when
+		 * the device is brought up.
 		 */
-		if (!rcu_access_pointer(ifp->rt->rt6i_node))
+		if (ifp->rt && !rcu_access_pointer(ifp->rt->rt6i_node)) {
 			ip6_ins_rt(ifp->rt);
+		} else if (!ifp->rt && (ifp->idev->dev->flags & IFF_UP)) {
+			pr_warn("BUG: Address %pI6c on device %s is missing its host route.\n",
+				&ifp->addr, ifp->idev->dev->name);
+		}
+
 		if (ifp->idev->cnf.forwarding)
 			addrconf_join_anycast(ifp);
 		if (!ipv6_addr_any(&ifp->peer_addr))
diff -druNp --no-dereference linux-libre-4.14.147-gnu/net/ipv6/ip6_input.c linux-libre-4.14.148-gnu/net/ipv6/ip6_input.c
--- linux-libre-4.14.147-gnu/net/ipv6/ip6_input.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/net/ipv6/ip6_input.c	2019-10-07 12:55:23.000000000 -0400
@@ -173,6 +173,16 @@ int ipv6_rcv(struct sk_buff *skb, struct
 	if (ipv6_addr_is_multicast(&hdr->saddr))
 		goto err;
 
+	/* While RFC4291 is not explicit about v4mapped addresses
+	 * in IPv6 headers, it seems clear linux dual-stack
+	 * model can not deal properly with these.
+	 * Security models could be fooled by ::ffff:127.0.0.1 for example.
+	 *
+	 * https://tools.ietf.org/html/draft-itojun-v6ops-v4mapped-harmful-02
+	 */
+	if (ipv6_addr_v4mapped(&hdr->saddr))
+		goto err;
+
 	skb->transport_header = skb->network_header + sizeof(*hdr);
 	IP6CB(skb)->nhoff = offsetof(struct ipv6hdr, nexthdr);
 
diff -druNp --no-dereference linux-libre-4.14.147-gnu/net/nfc/llcp_sock.c linux-libre-4.14.148-gnu/net/nfc/llcp_sock.c
--- linux-libre-4.14.147-gnu/net/nfc/llcp_sock.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/net/nfc/llcp_sock.c	2019-10-07 12:55:23.000000000 -0400
@@ -119,9 +119,14 @@ static int llcp_sock_bind(struct socket
 	llcp_sock->service_name = kmemdup(llcp_addr.service_name,
 					  llcp_sock->service_name_len,
 					  GFP_KERNEL);
-
+	if (!llcp_sock->service_name) {
+		ret = -ENOMEM;
+		goto put_dev;
+	}
 	llcp_sock->ssap = nfc_llcp_get_sdp_ssap(local, llcp_sock);
 	if (llcp_sock->ssap == LLCP_SAP_MAX) {
+		kfree(llcp_sock->service_name);
+		llcp_sock->service_name = NULL;
 		ret = -EADDRINUSE;
 		goto put_dev;
 	}
diff -druNp --no-dereference linux-libre-4.14.147-gnu/net/nfc/netlink.c linux-libre-4.14.148-gnu/net/nfc/netlink.c
--- linux-libre-4.14.147-gnu/net/nfc/netlink.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/net/nfc/netlink.c	2019-10-07 12:55:23.000000000 -0400
@@ -970,7 +970,8 @@ static int nfc_genl_dep_link_down(struct
 	int rc;
 	u32 idx;
 
-	if (!info->attrs[NFC_ATTR_DEVICE_INDEX])
+	if (!info->attrs[NFC_ATTR_DEVICE_INDEX] ||
+	    !info->attrs[NFC_ATTR_TARGET_INDEX])
 		return -EINVAL;
 
 	idx = nla_get_u32(info->attrs[NFC_ATTR_DEVICE_INDEX]);
@@ -1019,7 +1020,8 @@ static int nfc_genl_llc_get_params(struc
 	struct sk_buff *msg = NULL;
 	u32 idx;
 
-	if (!info->attrs[NFC_ATTR_DEVICE_INDEX])
+	if (!info->attrs[NFC_ATTR_DEVICE_INDEX] ||
+	    !info->attrs[NFC_ATTR_FIRMWARE_NAME])
 		return -EINVAL;
 
 	idx = nla_get_u32(info->attrs[NFC_ATTR_DEVICE_INDEX]);
diff -druNp --no-dereference linux-libre-4.14.147-gnu/net/rds/ib.c linux-libre-4.14.148-gnu/net/rds/ib.c
--- linux-libre-4.14.147-gnu/net/rds/ib.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/net/rds/ib.c	2019-10-07 12:55:23.000000000 -0400
@@ -140,6 +140,9 @@ static void rds_ib_add_one(struct ib_dev
 	refcount_set(&rds_ibdev->refcount, 1);
 	INIT_WORK(&rds_ibdev->free_work, rds_ib_dev_free);
 
+	INIT_LIST_HEAD(&rds_ibdev->ipaddr_list);
+	INIT_LIST_HEAD(&rds_ibdev->conn_list);
+
 	rds_ibdev->max_wrs = device->attrs.max_qp_wr;
 	rds_ibdev->max_sge = min(device->attrs.max_sge, RDS_IB_MAX_SGE);
 
@@ -199,9 +202,6 @@ static void rds_ib_add_one(struct ib_dev
 		device->name,
 		rds_ibdev->use_fastreg ? "FRMR" : "FMR");
 
-	INIT_LIST_HEAD(&rds_ibdev->ipaddr_list);
-	INIT_LIST_HEAD(&rds_ibdev->conn_list);
-
 	down_write(&rds_ib_devices_lock);
 	list_add_tail_rcu(&rds_ibdev->list, &rds_ib_devices);
 	up_write(&rds_ib_devices_lock);
diff -druNp --no-dereference linux-libre-4.14.147-gnu/net/sched/sch_cbq.c linux-libre-4.14.148-gnu/net/sched/sch_cbq.c
--- linux-libre-4.14.147-gnu/net/sched/sch_cbq.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/net/sched/sch_cbq.c	2019-10-07 12:55:23.000000000 -0400
@@ -1131,6 +1131,26 @@ static const struct nla_policy cbq_polic
 	[TCA_CBQ_POLICE]	= { .len = sizeof(struct tc_cbq_police) },
 };
 
+static int cbq_opt_parse(struct nlattr *tb[TCA_CBQ_MAX + 1], struct nlattr *opt)
+{
+	int err;
+
+	if (!opt)
+		return -EINVAL;
+
+	err = nla_parse_nested(tb, TCA_CBQ_MAX, opt, cbq_policy, NULL);
+	if (err < 0)
+		return err;
+
+	if (tb[TCA_CBQ_WRROPT]) {
+		const struct tc_cbq_wrropt *wrr = nla_data(tb[TCA_CBQ_WRROPT]);
+
+		if (wrr->priority > TC_CBQ_MAXPRIO)
+			err = -EINVAL;
+	}
+	return err;
+}
+
 static int cbq_init(struct Qdisc *sch, struct nlattr *opt)
 {
 	struct cbq_sched_data *q = qdisc_priv(sch);
@@ -1142,10 +1162,7 @@ static int cbq_init(struct Qdisc *sch, s
 	hrtimer_init(&q->delay_timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS_PINNED);
 	q->delay_timer.function = cbq_undelay;
 
-	if (!opt)
-		return -EINVAL;
-
-	err = nla_parse_nested(tb, TCA_CBQ_MAX, opt, cbq_policy, NULL);
+	err = cbq_opt_parse(tb, opt);
 	if (err < 0)
 		return err;
 
@@ -1459,10 +1476,7 @@ cbq_change_class(struct Qdisc *sch, u32
 	struct cbq_class *parent;
 	struct qdisc_rate_table *rtab = NULL;
 
-	if (opt == NULL)
-		return -EINVAL;
-
-	err = nla_parse_nested(tb, TCA_CBQ_MAX, opt, cbq_policy, NULL);
+	err = cbq_opt_parse(tb, opt);
 	if (err < 0)
 		return err;
 
diff -druNp --no-dereference linux-libre-4.14.147-gnu/net/sched/sch_dsmark.c linux-libre-4.14.148-gnu/net/sched/sch_dsmark.c
--- linux-libre-4.14.147-gnu/net/sched/sch_dsmark.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/net/sched/sch_dsmark.c	2019-10-07 12:55:23.000000000 -0400
@@ -353,6 +353,8 @@ static int dsmark_init(struct Qdisc *sch
 		goto errout;
 
 	err = -EINVAL;
+	if (!tb[TCA_DSMARK_INDICES])
+		goto errout;
 	indices = nla_get_u16(tb[TCA_DSMARK_INDICES]);
 
 	if (hweight32(indices) != 1)
diff -druNp --no-dereference linux-libre-4.14.147-gnu/net/tipc/link.c linux-libre-4.14.148-gnu/net/tipc/link.c
--- linux-libre-4.14.147-gnu/net/tipc/link.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/net/tipc/link.c	2019-10-07 12:55:23.000000000 -0400
@@ -157,6 +157,7 @@ struct tipc_link {
 	struct {
 		u16 len;
 		u16 limit;
+		struct sk_buff *target_bskb;
 	} backlog[5];
 	u16 snd_nxt;
 	u16 last_retransm;
@@ -826,6 +827,8 @@ void link_prepare_wakeup(struct tipc_lin
 
 void tipc_link_reset(struct tipc_link *l)
 {
+	u32 imp;
+
 	l->peer_session = ANY_SESSION;
 	l->session++;
 	l->mtu = l->advertised_mtu;
@@ -833,11 +836,10 @@ void tipc_link_reset(struct tipc_link *l
 	__skb_queue_purge(&l->deferdq);
 	skb_queue_splice_init(&l->wakeupq, l->inputq);
 	__skb_queue_purge(&l->backlogq);
-	l->backlog[TIPC_LOW_IMPORTANCE].len = 0;
-	l->backlog[TIPC_MEDIUM_IMPORTANCE].len = 0;
-	l->backlog[TIPC_HIGH_IMPORTANCE].len = 0;
-	l->backlog[TIPC_CRITICAL_IMPORTANCE].len = 0;
-	l->backlog[TIPC_SYSTEM_IMPORTANCE].len = 0;
+	for (imp = 0; imp <= TIPC_SYSTEM_IMPORTANCE; imp++) {
+		l->backlog[imp].len = 0;
+		l->backlog[imp].target_bskb = NULL;
+	}
 	kfree_skb(l->reasm_buf);
 	kfree_skb(l->failover_reasm_skb);
 	l->reasm_buf = NULL;
@@ -876,7 +878,7 @@ int tipc_link_xmit(struct tipc_link *l,
 	u16 bc_ack = l->bc_rcvlink->rcv_nxt - 1;
 	struct sk_buff_head *transmq = &l->transmq;
 	struct sk_buff_head *backlogq = &l->backlogq;
-	struct sk_buff *skb, *_skb, *bskb;
+	struct sk_buff *skb, *_skb, **tskb;
 	int pkt_cnt = skb_queue_len(list);
 	int rc = 0;
 
@@ -922,19 +924,21 @@ int tipc_link_xmit(struct tipc_link *l,
 			seqno++;
 			continue;
 		}
-		if (tipc_msg_bundle(skb_peek_tail(backlogq), hdr, mtu)) {
+		tskb = &l->backlog[imp].target_bskb;
+		if (tipc_msg_bundle(*tskb, hdr, mtu)) {
 			kfree_skb(__skb_dequeue(list));
 			l->stats.sent_bundled++;
 			continue;
 		}
-		if (tipc_msg_make_bundle(&bskb, hdr, mtu, l->addr)) {
+		if (tipc_msg_make_bundle(tskb, hdr, mtu, l->addr)) {
 			kfree_skb(__skb_dequeue(list));
-			__skb_queue_tail(backlogq, bskb);
-			l->backlog[msg_importance(buf_msg(bskb))].len++;
+			__skb_queue_tail(backlogq, *tskb);
+			l->backlog[imp].len++;
 			l->stats.sent_bundled++;
 			l->stats.sent_bundles++;
 			continue;
 		}
+		l->backlog[imp].target_bskb = NULL;
 		l->backlog[imp].len += skb_queue_len(list);
 		skb_queue_splice_tail_init(list, backlogq);
 	}
@@ -949,6 +953,7 @@ void tipc_link_advance_backlog(struct ti
 	u16 seqno = l->snd_nxt;
 	u16 ack = l->rcv_nxt - 1;
 	u16 bc_ack = l->bc_rcvlink->rcv_nxt - 1;
+	u32 imp;
 
 	while (skb_queue_len(&l->transmq) < l->window) {
 		skb = skb_peek(&l->backlogq);
@@ -959,7 +964,10 @@ void tipc_link_advance_backlog(struct ti
 			break;
 		__skb_dequeue(&l->backlogq);
 		hdr = buf_msg(skb);
-		l->backlog[msg_importance(hdr)].len--;
+		imp = msg_importance(hdr);
+		l->backlog[imp].len--;
+		if (unlikely(skb == l->backlog[imp].target_bskb))
+			l->backlog[imp].target_bskb = NULL;
 		__skb_queue_tail(&l->transmq, skb);
 		__skb_queue_tail(xmitq, _skb);
 		TIPC_SKB_CB(skb)->ackers = l->ackers;
diff -druNp --no-dereference linux-libre-4.14.147-gnu/net/tipc/msg.c linux-libre-4.14.148-gnu/net/tipc/msg.c
--- linux-libre-4.14.147-gnu/net/tipc/msg.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/net/tipc/msg.c	2019-10-07 12:55:23.000000000 -0400
@@ -456,10 +456,7 @@ bool tipc_msg_make_bundle(struct sk_buff
 	bmsg = buf_msg(_skb);
 	tipc_msg_init(msg_prevnode(msg), bmsg, MSG_BUNDLER, 0,
 		      INT_H_SIZE, dnode);
-	if (msg_isdata(msg))
-		msg_set_importance(bmsg, TIPC_CRITICAL_IMPORTANCE);
-	else
-		msg_set_importance(bmsg, TIPC_SYSTEM_IMPORTANCE);
+	msg_set_importance(bmsg, msg_importance(msg));
 	msg_set_seqno(bmsg, msg_seqno(msg));
 	msg_set_ack(bmsg, msg_ack(msg));
 	msg_set_bcast_ack(bmsg, msg_bcast_ack(msg));
diff -druNp --no-dereference linux-libre-4.14.147-gnu/net/vmw_vsock/af_vsock.c linux-libre-4.14.148-gnu/net/vmw_vsock/af_vsock.c
--- linux-libre-4.14.147-gnu/net/vmw_vsock/af_vsock.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/net/vmw_vsock/af_vsock.c	2019-10-07 12:55:23.000000000 -0400
@@ -648,7 +648,7 @@ struct sock *__vsock_create(struct net *
 }
 EXPORT_SYMBOL_GPL(__vsock_create);
 
-static void __vsock_release(struct sock *sk)
+static void __vsock_release(struct sock *sk, int level)
 {
 	if (sk) {
 		struct sk_buff *skb;
@@ -658,9 +658,17 @@ static void __vsock_release(struct sock
 		vsk = vsock_sk(sk);
 		pending = NULL;	/* Compiler warning. */
 
+		/* The release call is supposed to use lock_sock_nested()
+		 * rather than lock_sock(), if a sock lock should be acquired.
+		 */
 		transport->release(vsk);
 
-		lock_sock(sk);
+		/* When "level" is SINGLE_DEPTH_NESTING, use the nested
+		 * version to avoid the warning "possible recursive locking
+		 * detected". When "level" is 0, lock_sock_nested(sk, level)
+		 * is the same as lock_sock(sk).
+		 */
+		lock_sock_nested(sk, level);
 		sock_orphan(sk);
 		sk->sk_shutdown = SHUTDOWN_MASK;
 
@@ -669,7 +677,7 @@ static void __vsock_release(struct sock
 
 		/* Clean up any sockets that never were accepted. */
 		while ((pending = vsock_dequeue_accept(sk)) != NULL) {
-			__vsock_release(pending);
+			__vsock_release(pending, SINGLE_DEPTH_NESTING);
 			sock_put(pending);
 		}
 
@@ -718,7 +726,7 @@ EXPORT_SYMBOL_GPL(vsock_stream_has_space
 
 static int vsock_release(struct socket *sock)
 {
-	__vsock_release(sock->sk);
+	__vsock_release(sock->sk, 0);
 	sock->sk = NULL;
 	sock->state = SS_FREE;
 
diff -druNp --no-dereference linux-libre-4.14.147-gnu/net/vmw_vsock/hyperv_transport.c linux-libre-4.14.148-gnu/net/vmw_vsock/hyperv_transport.c
--- linux-libre-4.14.147-gnu/net/vmw_vsock/hyperv_transport.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/net/vmw_vsock/hyperv_transport.c	2019-10-07 12:55:23.000000000 -0400
@@ -539,7 +539,7 @@ static void hvs_release(struct vsock_soc
 	struct sock *sk = sk_vsock(vsk);
 	bool remove_sock;
 
-	lock_sock(sk);
+	lock_sock_nested(sk, SINGLE_DEPTH_NESTING);
 	remove_sock = hvs_close_lock_held(vsk);
 	release_sock(sk);
 	if (remove_sock)
diff -druNp --no-dereference linux-libre-4.14.147-gnu/net/vmw_vsock/virtio_transport_common.c linux-libre-4.14.148-gnu/net/vmw_vsock/virtio_transport_common.c
--- linux-libre-4.14.147-gnu/net/vmw_vsock/virtio_transport_common.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/net/vmw_vsock/virtio_transport_common.c	2019-10-07 12:55:23.000000000 -0400
@@ -791,7 +791,7 @@ void virtio_transport_release(struct vso
 	struct sock *sk = &vsk->sk;
 	bool remove_sock = true;
 
-	lock_sock(sk);
+	lock_sock_nested(sk, SINGLE_DEPTH_NESTING);
 	if (sk->sk_type == SOCK_STREAM)
 		remove_sock = virtio_transport_close(vsk);
 
diff -druNp --no-dereference linux-libre-4.14.147-gnu/security/smack/smack_access.c linux-libre-4.14.148-gnu/security/smack/smack_access.c
--- linux-libre-4.14.147-gnu/security/smack/smack_access.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/security/smack/smack_access.c	2019-10-07 12:55:23.000000000 -0400
@@ -469,7 +469,7 @@ char *smk_parse_smack(const char *string
 	if (i == 0 || i >= SMK_LONGLABEL)
 		return ERR_PTR(-EINVAL);
 
-	smack = kzalloc(i + 1, GFP_KERNEL);
+	smack = kzalloc(i + 1, GFP_NOFS);
 	if (smack == NULL)
 		return ERR_PTR(-ENOMEM);
 
@@ -504,7 +504,7 @@ int smk_netlbl_mls(int level, char *cats
 			if ((m & *cp) == 0)
 				continue;
 			rc = netlbl_catmap_setbit(&sap->attr.mls.cat,
-						  cat, GFP_KERNEL);
+						  cat, GFP_NOFS);
 			if (rc < 0) {
 				netlbl_catmap_free(sap->attr.mls.cat);
 				return rc;
@@ -540,7 +540,7 @@ struct smack_known *smk_import_entry(con
 	if (skp != NULL)
 		goto freeout;
 
-	skp = kzalloc(sizeof(*skp), GFP_KERNEL);
+	skp = kzalloc(sizeof(*skp), GFP_NOFS);
 	if (skp == NULL) {
 		skp = ERR_PTR(-ENOMEM);
 		goto freeout;
diff -druNp --no-dereference linux-libre-4.14.147-gnu/security/smack/smack_lsm.c linux-libre-4.14.148-gnu/security/smack/smack_lsm.c
--- linux-libre-4.14.147-gnu/security/smack/smack_lsm.c	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/security/smack/smack_lsm.c	2019-10-07 12:55:23.000000000 -0400
@@ -269,7 +269,7 @@ static struct smack_known *smk_fetch(con
 	if (!(ip->i_opflags & IOP_XATTR))
 		return ERR_PTR(-EOPNOTSUPP);
 
-	buffer = kzalloc(SMK_LONGLABEL, GFP_KERNEL);
+	buffer = kzalloc(SMK_LONGLABEL, GFP_NOFS);
 	if (buffer == NULL)
 		return ERR_PTR(-ENOMEM);
 
@@ -944,7 +944,8 @@ static int smack_bprm_set_creds(struct l
 
 		if (rc != 0)
 			return rc;
-	} else if (bprm->unsafe)
+	}
+	if (bprm->unsafe & ~LSM_UNSAFE_PTRACE)
 		return -EPERM;
 
 	bsp->smk_task = isp->smk_task;
@@ -4031,6 +4032,8 @@ access_check:
 			skp = smack_ipv6host_label(&sadd);
 		if (skp == NULL)
 			skp = smack_net_ambient;
+		if (skb == NULL)
+			break;
 #ifdef CONFIG_AUDIT
 		smk_ad_init_net(&ad, __func__, LSM_AUDIT_DATA_NET, &net);
 		ad.a.u.net->family = family;
diff -druNp --no-dereference linux-libre-4.14.147-gnu/usr/Makefile linux-libre-4.14.148-gnu/usr/Makefile
--- linux-libre-4.14.147-gnu/usr/Makefile	2019-10-05 06:48:14.000000000 -0400
+++ linux-libre-4.14.148-gnu/usr/Makefile	2019-10-07 12:55:23.000000000 -0400
@@ -11,6 +11,9 @@ datafile_y = initramfs_data.cpio$(suffix
 datafile_d_y = .$(datafile_y).d
 AFLAGS_initramfs_data.o += -DINITRAMFS_IMAGE="usr/$(datafile_y)"
 
+# clean rules do not have CONFIG_INITRAMFS_COMPRESSION.  So clean up after all
+# possible compression formats.
+clean-files += initramfs_data.cpio*
 
 # Generate builtin.o based on initramfs_data.o
 obj-$(CONFIG_BLK_DEV_INITRD) := initramfs_data.o
