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Commit ae4d972f authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "Merge branch 'android-4.4@9796ea8' into branch 'msm-4.4'"

parents 24638027 7e061af6

Makefile

+1 −1
Original line number Diff line number Diff line 
VERSION = 4

PATCHLEVEL = 4

SUBLEVEL = 66

SUBLEVEL = 67

EXTRAVERSION =

NAME = Blurry Fish Butt

android/configs/android-base.cfg

+0 −3
Original line number Diff line number Diff line
@@ -29,7 +29,6 @@ CONFIG_HIGH_RES_TIMERS=y 
CONFIG_IKCONFIG=y

CONFIG_IKCONFIG_PROC=y

CONFIG_INET6_AH=y

CONFIG_INET6_DIAG_DESTROY=y

CONFIG_INET6_ESP=y

CONFIG_INET6_IPCOMP=y

CONFIG_INET=y
@@ -72,7 +71,6 @@ CONFIG_MODVERSIONS=y 
CONFIG_NET=y

CONFIG_NETDEVICES=y

CONFIG_NETFILTER=y

CONFIG_NETFILTER_TPROXY=y

CONFIG_NETFILTER_XT_MATCH_COMMENT=y

CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=y

CONFIG_NETFILTER_XT_MATCH_CONNMARK=y
@@ -173,5 +171,4 @@ CONFIG_USB_CONFIGFS_F_MTP=y 
CONFIG_USB_CONFIGFS_F_PTP=y

CONFIG_USB_CONFIGFS_UEVENT=y

CONFIG_USB_GADGET=y

CONFIG_USB_OTG_WAKELOCK=y

CONFIG_XFRM_USER=y

arch/arm64/include/asm/exec.h

+3 −0
Original line number Diff line number Diff line
@@ -18,6 +18,9 @@ 
#ifndef __ASM_EXEC_H

#define __ASM_EXEC_H



#include <linux/sched.h>



extern unsigned long arch_align_stack(unsigned long sp);

void uao_thread_switch(struct task_struct *next);



#endif	/* __ASM_EXEC_H */

arch/arm64/kernel/process.c

+2 −1
Original line number Diff line number Diff line
@@ -49,6 +49,7 @@ 
#include <asm/alternative.h>

#include <asm/compat.h>

#include <asm/cacheflush.h>

#include <asm/exec.h>

#include <asm/fpsimd.h>

#include <asm/mmu_context.h>

#include <asm/processor.h>
@@ -383,7 +384,7 @@ static void tls_thread_switch(struct task_struct *next) 
}



/* Restore the UAO state depending on next's addr_limit */

static void uao_thread_switch(struct task_struct *next)

void uao_thread_switch(struct task_struct *next)

{

	if (IS_ENABLED(CONFIG_ARM64_UAO)) {

		if (task_thread_info(next)->addr_limit == KERNEL_DS)

arch/arm64/kernel/suspend.c

+2 −0
Original line number Diff line number Diff line
@@ -5,6 +5,7 @@ 
#include <asm/cacheflush.h>

#include <asm/cpufeature.h>

#include <asm/debug-monitors.h>

#include <asm/exec.h>

#include <asm/pgtable.h>

#include <asm/memory.h>

#include <asm/mmu_context.h>
@@ -95,6 +96,7 @@ int cpu_suspend(unsigned long arg, int (*fn)(unsigned long)) 
		 */

		asm(ALTERNATIVE("nop", SET_PSTATE_PAN(1), ARM64_HAS_PAN,

				CONFIG_ARM64_PAN));

		uao_thread_switch(current);



		/*

		 * Restore HW breakpoint registers to sane values