Merge tag 'v4.14.164' into 4.14-2.3.x-imx

This is the 4.14.164 stable release

Conflicts:
	arch/arm/Kconfig.debug
	arch/arm/boot/dts/imx7s.dtsi
	arch/arm/mach-imx/cpuidle-imx6q.c
	arch/arm/mach-imx/cpuidle-imx6sx.c
	arch/arm64/kernel/cpu_errata.c
	arch/arm64/kvm/hyp/tlb.c
	drivers/crypto/caam/caamalg.c
	drivers/crypto/mxs-dcp.c
	drivers/dma/imx-sdma.c
	drivers/gpio/gpio-vf610.c
	drivers/gpu/drm/bridge/adv7511/adv7511_drv.c
	drivers/input/keyboard/imx_keypad.c
	drivers/input/keyboard/snvs_pwrkey.c
	drivers/mmc/core/block.c
	drivers/mmc/core/queue.h
	drivers/mmc/host/sdhci-esdhc-imx.c
	drivers/net/can/flexcan.c
	drivers/net/can/rx-offload.c
	drivers/net/ethernet/freescale/fec_main.c
	drivers/net/wireless/ath/ath10k/pci.c
	drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
	drivers/pci/dwc/pci-imx6.c
	drivers/spi/spi-fsl-lpspi.c
	drivers/usb/dwc3/gadget.c
	include/net/tcp.h
	sound/soc/fsl/Kconfig
	sound/soc/fsl/fsl_esai.c

2 files changed, 27 insertions, 8 deletions

diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h
index 0812cd5408c9..18197e0bb510 100644
--- a/include/trace/events/sched.h
+++ b/include/trace/events/sched.h
@@ -107,6 +107,8 @@ DEFINE_EVENT(sched_wakeup_template, sched_wakeup_new,
 #ifdef CREATE_TRACE_POINTS
 static inline long __trace_sched_switch_state(bool preempt, struct task_struct *p)
 {
+	unsigned int state;
+
 #ifdef CONFIG_SCHED_DEBUG
 	BUG_ON(p != current);
 #endif /* CONFIG_SCHED_DEBUG */
@@ -118,7 +120,15 @@ static inline long __trace_sched_switch_state(bool preempt, struct task_struct *
 	if (preempt)
 		return TASK_REPORT_MAX;
 
-	return 1 << __get_task_state(p);
+	/*
+	 * task_state_index() uses fls() and returns a value from 0-8 range.
+	 * Decrement it by 1 (except TASK_RUNNING state i.e 0) before using
+	 * it for left shift operation to get the correct task->state
+	 * mapping.
+	 */
+	state = __get_task_state(p);
+
+	return state ? (1 << (state - 1)) : state;
 }
 #endif /* CREATE_TRACE_POINTS */
 
@@ -159,9 +169,14 @@ TRACE_EVENT(sched_switch,
 
 		(__entry->prev_state & (TASK_REPORT_MAX - 1)) ?
 		  __print_flags(__entry->prev_state & (TASK_REPORT_MAX - 1), "|",
-				{ 0x01, "S" }, { 0x02, "D" }, { 0x04, "T" },
-				{ 0x08, "t" }, { 0x10, "X" }, { 0x20, "Z" },
-				{ 0x40, "P" }, { 0x80, "I" }) :
+				{ TASK_INTERRUPTIBLE, "S" },
+				{ TASK_UNINTERRUPTIBLE, "D" },
+				{ __TASK_STOPPED, "T" },
+				{ __TASK_TRACED, "t" },
+				{ EXIT_DEAD, "X" },
+				{ EXIT_ZOMBIE, "Z" },
+				{ TASK_PARKED, "P" },
+				{ TASK_DEAD, "I" }) :
 		  "R",
 
 		__entry->prev_state & TASK_REPORT_MAX ? "+" : "",
diff --git a/include/trace/events/wbt.h b/include/trace/events/wbt.h
index b048694070e2..37342a13c9cb 100644
--- a/include/trace/events/wbt.h
+++ b/include/trace/events/wbt.h
@@ -33,7 +33,8 @@ TRACE_EVENT(wbt_stat,
 	),
 
 	TP_fast_assign(
-		strncpy(__entry->name, dev_name(bdi->dev), 32);
+		strlcpy(__entry->name, dev_name(bdi->dev),
+			ARRAY_SIZE(__entry->name));
 		__entry->rmean		= stat[0].mean;
 		__entry->rmin		= stat[0].min;
 		__entry->rmax		= stat[0].max;
@@ -67,7 +68,8 @@ TRACE_EVENT(wbt_lat,
 	),
 
 	TP_fast_assign(
-		strncpy(__entry->name, dev_name(bdi->dev), 32);
+		strlcpy(__entry->name, dev_name(bdi->dev),
+			ARRAY_SIZE(__entry->name));
 		__entry->lat = div_u64(lat, 1000);
 	),
 
@@ -103,7 +105,8 @@ TRACE_EVENT(wbt_step,
 	),
 
 	TP_fast_assign(
-		strncpy(__entry->name, dev_name(bdi->dev), 32);
+		strlcpy(__entry->name, dev_name(bdi->dev),
+			ARRAY_SIZE(__entry->name));
 		__entry->msg	= msg;
 		__entry->step	= step;
 		__entry->window	= div_u64(window, 1000);
@@ -138,7 +141,8 @@ TRACE_EVENT(wbt_timer,
 	),
 
 	TP_fast_assign(
-		strncpy(__entry->name, dev_name(bdi->dev), 32);
+		strlcpy(__entry->name, dev_name(bdi->dev),
+			ARRAY_SIZE(__entry->name));
 		__entry->status		= status;
 		__entry->step		= step;
 		__entry->inflight	= inflight;