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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 13:31:09 -0700 |
| commit | 3aba3fa070fc0f38de2d41252aee9ff17d2de984 (patch) | |
| tree | 6b349e4360e8079cb8e6317f025c81601311e6a5 /lib/idr.c | |
| parent | 52423b90e1f5b1bdbbcc6e32f4d37ada29b790c4 (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 'lib/idr.c')
0 files changed, 0 insertions, 0 deletions