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| author | Vasily Kulikov <segoon@openwall.com> | 2016-01-15 16:57:55 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-16 11:17:22 -0800 |
| commit | b8a0255db958b8f70c5267dda152e93b6fda1778 (patch) | |
| tree | 3c37c21b3a4a2be86df8e87731e563c0bdbedda4 /fs | |
| parent | 6611d8d76132f86faa501de9451a89bf23fb2371 (diff) | |
| download | linux-b8a0255db958b8f70c5267dda152e93b6fda1778.tar.bz2 | |
include/linux/poison.h: use POISON_POINTER_DELTA for poison pointers
TIMER_ENTRY_STATIC and TAIL_MAPPING are defined as poison pointers which
should point to nowhere. Redefine them using POISON_POINTER_DELTA
arithmetics to make sure they really point to non-mappable area declared
by the target architecture.
Signed-off-by: Vasily Kulikov <segoon@openwall.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Solar Designer <solar@openwall.com>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions