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authorSalyzyn, Mark <mark_salyzyn@adaptec.com>2005-12-17 19:26:30 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-12-18 11:19:44 -0800
commite5508c13ac25b07585229b144a45cf64a990171e (patch)
tree6c2de87941b7dd81a6c36ca73d517165629c9147 /arch/um
parent87d47d0547631e059c308b392cd2423fe9248c93 (diff)
downloadop-kernel-dev-e5508c13ac25b07585229b144a45cf64a990171e.zip
op-kernel-dev-e5508c13ac25b07585229b144a45cf64a990171e.tar.gz
[PATCH] dpt_i2o fix for deadlock condition
Miquel van Smoorenburg <miquels@cistron.nl> forwarded me this fix to resolve a deadlock condition that occurs due to the API change in 2.6.13+ kernels dropping the host locking when entering the error handling. They all end up calling adpt_i2o_post_wait(), which if you call it unlocked, might return with host_lock locked anyway and that causes a deadlock. Signed-off-by: Mark Salyzyn <aacraid@adaptec.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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