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authorMaxim Levitsky <maximlevitsky@gmail.com>2010-08-11 14:17:52 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-12 08:43:31 -0700
commitd862b13bc8cbab9692fbe0ef44c40d0488b81af1 (patch)
treee8eeff7c7d8759cd6c812a895d2234ddf16d94c7 /include/xen
parent21fd0495ea61d53e0ebe575330e343ce4e6d2a61 (diff)
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memstick: fix hangs on unexpected device removal in mspro_blk
mspro_block_remove() is called from detect thread that first calls the mspro_block_stop(), which stops the request queue. If we call del_gendisk() with the queue stopped we get a deadlock. Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com> Cc: Alex Dubov <oakad@yahoo.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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