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(parent: 8d0657f) | patch
ibmvnic: initialize rc before completing wait
authorSukadev Bhattiprolu <sukadev@linux.ibm.com>
Fri, 25 Feb 2022 06:23:52 +0000 (22:23 -0800)
committerDavid S. Miller <davem@davemloft.net>
Fri, 25 Feb 2022 10:57:47 +0000 (10:57 +0000)
commit765559b10ce514eb1576595834f23cdc92125fee
tree6b30a558176da73758b54e2626f422d1db7bd7d4tree | snapshot
parent8d0657f39f487d904fca713e0bc39c2707382553commit | diff
ibmvnic: initialize rc before completing wait

We should initialize ->init_done_rc before calling complete(). Otherwise
the waiting thread may see ->init_done_rc as 0 before we have updated it
and may assume that the CRQ was successful.

Fixes: 6b278c0cb378 ("ibmvnic delay complete()")
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/ibm/ibmvnic.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)