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e100: Fix the TX workqueue race
author
Alan Cox
<alan@linux.intel.com>
Sun, 25 Apr 2010 04:09:29 +0000
(21:09 -0700)
committer
David S. Miller
<davem@davemloft.net>
Sun, 25 Apr 2010 04:09:29 +0000
(21:09 -0700)
Nothing stops the workqueue being left to run in parallel with close or a
few other operations. This causes double unmaps and the like.
See kerneloops.org #1041230 for an example
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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