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74327a3e884a0ff895ba7b51d3488e6a177407b2
android_kernel_samsung_sm8750/arch/x86
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Andy Lutomirski 74327a3e88 x86/process: Pin the target stack in get_wchan() 
This will prevent a crash if get_wchan() runs after the task stack
is freed.

Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Jann Horn <jann@thejh.net>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/337aeca8614024aa4d8d9c81053bbf8fcffbe4ad.1474003868.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2016-09-16 09:18:53 +02:00
..
boot
x86/efi: Use efi_exit_boot_services()
2016-09-05 12:40:16 +01:00
configs
kconfig: tinyconfig: provide whole choice blocks to avoid warnings
2016-09-01 17:52:01 -07:00
crypto
crypto: sha512-mb - fix ctx pointer
2016-08-16 17:09:43 +08:00
entry
x86/entry/64: Fix a minor comment rebase error
2016-09-16 09:18:52 +02:00
events
Merge branch 'linus' into x86/asm, to pick up recent fixes
2016-09-15 08:24:53 +02:00
ia32
mm: remove more IS_ERR_VALUE abuses
2016-05-27 15:57:31 -07:00
include
x86: Move thread_info into task_struct
2016-09-15 08:25:13 +02:00
kernel
x86/process: Pin the target stack in get_wchan()
2016-09-16 09:18:53 +02:00
kvm
Merge branch 'linus' into x86/asm, to pick up recent fixes
2016-09-15 08:24:53 +02:00
lguest
lguest: Read offset of device_cap later
2016-06-10 11:39:09 +02:00
lib
x86/mm/kaslr: Fix -Wformat-security warning
2016-08-11 10:58:12 +02:00
math-emu
…
mm
Merge branch 'linus' into x86/asm, to pick up recent fixes
2016-09-15 08:24:53 +02:00
net
bpf, x86: add support for constant blinding
2016-05-16 13:49:32 -04:00
oprofile
x86/dumpstack: Add get_stack_info() interface
2016-09-15 08:13:15 +02:00
pci
Merge branch 'linus' into x86/asm, to pick up recent fixes
2016-09-15 08:24:53 +02:00
platform
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-08-12 14:31:10 -07:00
power
x86/power/64: Use __pa() for physical address computation
2016-08-16 00:39:37 +02:00
purgatory
Add sancov plugin
2016-06-07 22:57:10 +02:00
ras
x86/RAS/AMD: Reduce the number of IPIs when prepping error injection
2016-07-08 11:29:26 +02:00
realmode
x86/boot: Rework reserve_real_mode() to allow multiple tries
2016-08-11 11:15:01 +02:00
tools
x86/insn: Add AVX-512 support to the instruction decoder
2016-07-21 09:37:11 -03:00
um
um/Stop conflating task_struct::stack with thread_info
2016-09-15 08:25:12 +02:00
video
x86/video: Don't assume all FB devices are PCI devices
2016-03-15 11:08:26 +01:00
xen
xen: change the type of xen_vcpu_id to uint32_t
2016-08-24 18:17:27 +01:00
.gitignore
…
Kbuild
…
Kconfig
x86: Move thread_info into task_struct
2016-09-15 08:25:13 +02:00
Kconfig.cpu
…
Kconfig.debug
Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-15 09:32:27 -07:00
Makefile
kbuild: abort build on bad stack protector flag
2016-07-26 16:19:19 -07:00
Makefile_32.cpu
…
Makefile.um
…