[PATCH 1/7] ibmvnic: Fix GFP_KERNEL allocation in interrupt context

[Tim Gardner]

From: Thomas Falcon <tlfalcon at linux.vnet.ibm.com>

BugLink: http://bugs.launchpad.net/bugs/1655379

Signed-off-by: Thomas Falcon <tlfalcon at linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem at davemloft.net>
(cherry picked from commit 12608c260d2fe36746508cb4fa20b6e9a5f9c241)
Signed-off-by: Tim Gardner <tim.gardner at canonical.com>
---
 drivers/net/ethernet/ibm/ibmvnic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index b942108..bdbed86 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -1190,7 +1190,7 @@ static struct ibmvnic_sub_crq_queue *init_sub_crq_queue(struct ibmvnic_adapter
 	if (!scrq)
 		return NULL;
 
-	scrq->msgs = (union sub_crq *)__get_free_pages(GFP_KERNEL, 2);
+	scrq->msgs = (union sub_crq *)__get_free_pages(GFP_ATOMIC, 2);
 	memset(scrq->msgs, 0, 4 * PAGE_SIZE);
 	if (!scrq->msgs) {
 		dev_warn(dev, "Couldn't allocate crq queue messages page\n");
-- 
2.7.4