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authorPaul Jackson <pj@sgi.com>2006-02-15 15:17:38 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-02-15 15:32:21 -0800
commit06fed33849c13af637c4d09e9ba27828fac9edd5 (patch)
tree0dd2fa91503250edc94ec58b23fbb3e9ad6100f4 /include/asm-xtensa
parent651c29a17f7ea0204dacbc2a5042d57b1c9e2e37 (diff)
downloadop-kernel-dev-06fed33849c13af637c4d09e9ba27828fac9edd5.zip
op-kernel-dev-06fed33849c13af637c4d09e9ba27828fac9edd5.tar.gz
[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-xtensa')
0 files changed, 0 insertions, 0 deletions
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