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authorMaarten Lankhorst <m.b.lankhorst@gmail.com>2013-06-27 13:38:26 +0200
committerDave Airlie <airlied@redhat.com>2013-06-28 11:56:39 +1000
commit8ade2b8281d58a8336a1742a44ceffd9d07d6629 (patch)
treef0c024054d8ef54ba42a49a101ccddf469436d16 /include/linux/reservation.h
parenta06b9a74c73750835b8fd69fe0d0bd7877da111b (diff)
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drm/ast: do not attempt to acquire a reservation while in an interrupt handler
Mutexes should not be acquired in interrupt context. While the trylock fastpath is arguably safe on all implementations, the slowpath unlock path definitely isn't. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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