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| author | Paul Jackson | 2006-02-16 00:17:38 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2006-02-16 00:32:21 +0100 |
| commit | 06fed33849c13af637c4d09e9ba27828fac9edd5 (patch) | |
| tree | 0dd2fa91503250edc94ec58b23fbb3e9ad6100f4 /include/asm-s390/mman.h | |
| parent | [PATCH] ide: touch softlockup detector during pio (diff) | |
| download | kernel-qcow2-linux-06fed33849c13af637c4d09e9ba27828fac9edd5.tar.gz kernel-qcow2-linux-06fed33849c13af637c4d09e9ba27828fac9edd5.tar.xz kernel-qcow2-linux-06fed33849c13af637c4d09e9ba27828fac9edd5.zip | |
[PATCH] cpuset: oops in exit on null cpuset fix
Fix a latent bug in cpuset_exit() handling. If a task tried to allocate
memory after calling cpuset_exit(), it oops'd in
cpuset_update_task_memory_state() on a NULL cpuset pointer.
So set the exiting tasks cpuset to the root cpuset instead of to NULL.
A distro kernel hit this with an added kernel package that had just such a
hook (allocating memory) in the exit code path.
Signed-off-by: Paul Jackson <pj@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-s390/mman.h')
0 files changed, 0 insertions, 0 deletions