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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-13 09:24:04 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-13 13:20:27 -0700 |
| commit | ab832422673d1774c4ce3941f2ac87743d73bded (patch) | |
| tree | 52c7a9fa6cef2e63be7777dd9a0204f0d4b557d5 /arch/x86/mm/fault.c | |
| parent | 7e281afe24330aeea86113ac241eabdac8ba2311 (diff) | |
mm: fix missing page table unmap for stack guard page failure case
commit 5528f9132cf65d4d892bcbc5684c61e7822b21e9 upstream.
.. which didn't show up in my tests because it's a no-op on x86-64 and
most other architectures. But we enter the function with the last-level
page table mapped, and should unmap it at exit.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch/x86/mm/fault.c')
0 files changed, 0 insertions, 0 deletions