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qede: Fix gfp flags sent to rdma event node allocation

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[ Upstream commit 090477e4acb31c5dd674940c7c01d4f16bd1ac41 ]

A previous commit 4609adc27175 ("qede: Fix qedr link update")
added a flow that could allocate rdma event objects from an
interrupt path (link notification). Therefore the kzalloc call
should be done with GFP_ATOMIC.

fixes: 4609adc27175 ("qede: Fix qedr link update")
Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com>
Signed-off-by: Sudarsana Kalluru <Sudarsana.Kalluru@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michal Kalderon 2018-05-08 21:29:19 +03:00 committed by Greg Kroah-Hartman
parent 6618d064ba
commit b5b3188098
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/qlogic/qede/qede_rdma.c
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@ -238,7 +238,7 @@ qede_rdma_get_free_event_node(struct qede_dev *edev)
}
if (!found) {
event_node = kzalloc(sizeof(*event_node), GFP_KERNEL);
event_node = kzalloc(sizeof(*event_node), GFP_ATOMIC);
if (!event_node) {
DP_NOTICE(edev,
"qedr: Could not allocate memory for rdma work\n");