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| author | Josh Poimboeuf <jpoimboe@redhat.com> | 2016-10-27 08:10:58 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-10-28 08:16:45 +0200 |
| commit | 24d86f59093b0bcb3756cdf47f2db10ff4e90dbb (patch) | |
| tree | e78867e2f61b125dda803949eb5c8d30fab172bf /mm/util.c | |
| parent | 67dece7d4c5841e84a3c795e79bf0dcd5be54f55 (diff) | |
| download | op-kernel-dev-24d86f59093b0bcb3756cdf47f2db10ff4e90dbb.zip op-kernel-dev-24d86f59093b0bcb3756cdf47f2db10ff4e90dbb.tar.gz | |
x86/unwind: Ensure stack grows down
Add a sanity check to ensure the stack only grows down, and print a
warning if the check fails.
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: 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: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20161027131058.tpdffwlqipv7pcd6@treble
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'mm/util.c')
0 files changed, 0 insertions, 0 deletions
