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(parent: 61fbbeb) | patch
s390/qeth: lock IP table while applying takeover changes
authorJulian Wiedmann <jwi@linux.vnet.ibm.com>
Wed, 13 Dec 2017 17:56:31 +0000 (18:56 +0100)
committerDavid S. Miller <davem@davemloft.net>
Fri, 15 Dec 2017 16:29:43 +0000 (11:29 -0500)
commit2e3c4dd05234910b61b95243c5e87fbb0c2ec17e
treea1026b3b5fb6ea304a12d75c946c7db34e1551fdtree | snapshot
parent61fbbebe58471d268a206f49442bbe131fe2acadcommit | diff
s390/qeth: lock IP table while applying takeover changes

Modifying the flags of an IP addr object needs to be protected against
eg. concurrent removal of the same object from the IP table.

Fixes: ba95ff1d9f12 ("qeth: optimize IP handling in rx_mode callback")
Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/s390/net/qeth_l3_sys.c diff | blob | history
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