[PATCH] net/i40evf: use cpumask_copy() for assigning cpumask
DORMANTno replies
From: Juergen Gross <jgross@suse.com>
Date: 2017-08-12 16:10:02
Also in:
intel-wired-lan, lkml, stable
Subsystem:
intel ethernet drivers, networking drivers, the rest · Maintainers:
Tony Nguyen, Przemek Kitszel, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Using direct assignment for a cpumask is wrong, cpumask_copy() should be used instead. Cc: stable@vger.kernel.org Signed-off-by: Juergen Gross <jgross@suse.com> --- drivers/net/ethernet/intel/i40evf/i40evf_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
index 7c213a347909..a4b60367ecce 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c@@ -520,7 +520,7 @@ static void i40evf_irq_affinity_notify(struct irq_affinity_notify *notify, struct i40e_q_vector *q_vector = container_of(notify, struct i40e_q_vector, affinity_notify); - q_vector->affinity_mask = *mask; + cpumask_copy(&q_vector->affinity_mask, mask); } /**
--
2.12.3