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(parent: 57c895e) | patch
cxgb3: add memory barriers
authorDivy Le Ray <divy@chelsio.com>
Mon, 1 Feb 2010 10:29:29 +0000 (10:29 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 4 Feb 2010 02:37:10 +0000 (18:37 -0800)
commit726797e22d02c8cc8b84a0c7269b5df6a2345a00
tree8d290370b0147c459970ddf789fe4f6410dbce6etree | snapshot
parent57c895e52ed4cd3c7032f3b81f3802e83cc8d23acommit | diff
cxgb3: add memory barriers

Add memory barriers to fix crashes observed on newest PowerPC platforms.
The HW and driver state of the receive rings were getting out of sync.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/cxgb3/sge.c diff | blob | history
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