From e3d5d70cb483df8296dd44e9ae3b6355ef86494c Mon Sep 17 00:00:00 2001 From: Oleksij Rempel Date: Mon, 26 Feb 2024 12:08:20 +0100 Subject: net: lan78xx: fix "softirq work is pending" error Disable BH around the call to napi_schedule() to avoid following error: NOHZ tick-stop error: local softirq work is pending, handler #08!!! Fixes: ec4c7e12396b ("lan78xx: Introduce NAPI polling support") Signed-off-by: Oleksij Rempel Link: https://lore.kernel.org/r/20240226110820.2113584-1-o.rempel@pengutronix.de Signed-off-by: Jakub Kicinski --- drivers/net/usb/lan78xx.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index e06193e831a5..ba6c8ac2a736 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -1501,7 +1501,9 @@ static int lan78xx_link_reset(struct lan78xx_net *dev) lan78xx_rx_urb_submit_all(dev); + local_bh_disable(); napi_schedule(&dev->napi); + local_bh_enable(); } return 0; -- cgit