Commit 52a67fbf authored by Dan Carpenter's avatar Dan Carpenter Committed by Jakub Kicinski
Browse files

ionic: fix a sleeping in atomic bug 



This code is holding spin_lock_bh(&lif->rx_filters.lock); so the
allocation needs to be atomic.

Fixes: 969f8439 ("ionic: sync the filters in the work task")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarShannon Nelson <snelson@pensando.io>
Link: https://lore.kernel.org/r/20210903131856.GA25934@kili


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 9756e44f

drivers/net/ethernet/pensando/ionic/ionic_rx_filter.c

+1 −1
Original line number Diff line number Diff line
@@ -318,7 +318,7 @@ void ionic_rx_filter_sync(struct ionic_lif *lif) 
			if (f->state == IONIC_FILTER_STATE_NEW ||

			    f->state == IONIC_FILTER_STATE_OLD) {

				sync_item = devm_kzalloc(dev, sizeof(*sync_item),

							 GFP_KERNEL);

							 GFP_ATOMIC);

				if (!sync_item)

					goto loop_out;