android_kernel_google_msm/arch
Andrey Ryabinin ee40d72c3e ARM: 8051/1: put_user: fix possible data corruption in put_user
commit 537094b64b upstream.

According to arm procedure call standart r2 register is call-cloberred.
So after the result of x expression was put into r2 any following
function call in p may overwrite r2. To fix this, the result of p
expression must be saved to the temporary variable before the
assigment x expression to __r2.

Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com>
Reviewed-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-11 12:04:11 -07:00
..
alpha alpha: makefile: don't enforce small data model for kernel builds 2013-08-20 08:26:28 -07:00
arm ARM: 8051/1: put_user: fix possible data corruption in put_user 2014-06-11 12:04:11 -07:00
avr32 avr32: Makefile: add '-D__linux__' flag for gcc-4.4.7 use 2014-03-11 16:09:57 -07:00
blackfin blackfin: fix ifdef fustercluck in mach-bf538/boards/ezkit.c 2012-04-26 14:46:51 -04:00
c6x irq: Kill pointless irqd_to_hw export 2012-04-10 22:39:17 -06:00
cris cris: media platform drivers: fix build 2013-11-29 10:50:37 -08:00
frv frv: Use core allocator for task_struct 2013-08-20 08:26:28 -07:00
h8300 signal: Define __ARCH_HAS_SA_RESTORER so we know whether to clear sa_restorer 2013-04-05 10:04:14 -07:00
hexagon hexagon: add missing cpu.h include 2012-04-23 12:57:24 -05:00
ia64 exec/ptrace: fix get_dumpable() incorrect tests 2013-11-29 10:50:34 -08:00
m32r m32r: make memset() global for CONFIG_KERNEL_BZIP2=y 2013-09-14 06:02:11 -07:00
m68k m68k/atari: ARAnyM - Fix NatFeat module support 2013-08-20 08:26:29 -07:00
microblaze microblaze: Update microblaze defconfigs 2013-08-20 08:26:27 -07:00
mips MIPS: Hibernate: Flush TLB entries in swsusp_arch_resume() 2014-05-13 14:11:29 +02:00
mn10300 signal: Define __ARCH_HAS_SA_RESTORER so we know whether to clear sa_restorer 2013-04-05 10:04:14 -07:00
openrisc
parisc parisc: fix epoll_pwait syscall on compat kernel 2014-06-07 16:01:57 -07:00
powerpc powerpc: Add vr save/restore functions 2014-05-18 05:25:56 -07:00
s390 crypto: s390 - Fix aes-xts parameter corruption 2014-06-07 16:02:15 -07:00
score score: Add missing RCU idle APIs on idle loop 2012-10-13 05:38:55 +09:00
sh sh: fix format string bug in stack tracer 2014-05-06 07:51:45 -07:00
sparc sparc64: don't treat 64-bit syscall return codes as 32-bit 2014-04-26 17:13:19 -07:00
tile tile: use a more conservative __my_cpu_offset in CONFIG_PREEMPT 2013-10-13 15:42:50 -07:00
um um: add missing declaration of 'getrlimit()' and friends 2013-12-11 22:34:11 -08:00
unicore32 mm, show_mem: suppress page counts in non-blockable contexts 2013-10-13 15:42:49 -07:00
x86 x86/efi: Fix dummy variable buffer allocation 2014-06-07 16:02:10 -07:00
xtensa xtensa: don't use alternate signal stack on threads 2013-11-13 12:01:49 +09:00
.gitignore
Kconfig