Messages in this thread Patch in this message | | | Date | Thu, 22 Sep 2016 17:47:56 -0400 | From | Steven Rostedt <> | Subject | [PATCH RT 04/10] scsi/fcoe: Fix get_cpu()/put_cpu_light() imbalance in fcoe_recv_frame() |
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4.4.21-rt31-rc1 stable review patch. If anyone has any objections, please let me know.
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From: Mike Galbraith <umgwanakikbuti@gmail.com>
During master->rt merge, I stumbled across the buglet below.
Fix get_cpu()/put_cpu_light() imbalance.
Cc: stable-rt@vger.kernel.org Signed-off-by: Mike Gabraith <umgwanakikbuti@gmail.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Steven Rostedt <rostedt@goodmis.org> --- drivers/scsi/fcoe/fcoe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c index f1622a05854b..cbbbebd86c6e 100644 --- a/drivers/scsi/fcoe/fcoe.c +++ b/drivers/scsi/fcoe/fcoe.c @@ -1814,7 +1814,7 @@ static void fcoe_recv_frame(struct sk_buff *skb) */ hp = (struct fcoe_hdr *) skb_network_header(skb); - stats = per_cpu_ptr(lport->stats, get_cpu()); + stats = per_cpu_ptr(lport->stats, get_cpu_light()); if (unlikely(FC_FCOE_DECAPS_VER(hp) != FC_FCOE_VER)) { if (stats->ErrorFrames < 5) printk(KERN_WARNING "fcoe: FCoE version " -- 2.8.1
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