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authorJeremy Kerr <jk@ozlabs.org>2008-08-14 14:59:12 +1000
committerJeremy Kerr <jk@ozlabs.org>2008-08-14 14:59:12 +1000
commit8d5636fbca202f61fdb808fc9e20c0142291d802 (patch)
treee6d9d9375f0f7894931749b687e66a19e5dffa84 /include/asm-avr32/bitops.h
parentd9dd421fd6ed17af55d27c8d93a9f561be0ff50f (diff)
powerpc/spufs: reference context while dropping state mutex in scheduler
Based on an original patch from Christoph Hellwig <hch@lst.de>. Currently, there is a possible reference-after-free in the spusched code - contexts may be freed after we have released their state_mutex in spusched_tick and find_victim. This change takes a reference to the context before releasing the mutex, so that the context doesn't get destroyed. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Diffstat (limited to 'include/asm-avr32/bitops.h')
0 files changed, 0 insertions, 0 deletions