diff options
| author | Oleksij Rempel <o.rempel@pengutronix.de> | 2024-02-26 14:08:20 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-02-28 05:21:51 +0300 |
| commit | e3d5d70cb483df8296dd44e9ae3b6355ef86494c (patch) | |
| tree | ad0520ca11d7cc8612e16aefd4014ce39cb97bda | |
| parent | f72a1994698ebe1a9eeadba7bfe2aa01afcde0a4 (diff) | |
| download | linux-e3d5d70cb483df8296dd44e9ae3b6355ef86494c.tar.xz | |
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 <o.rempel@pengutronix.de>
Link: https://lore.kernel.org/r/20240226110820.2113584-1-o.rempel@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/usb/lan78xx.c | 2 |
1 files changed, 2 insertions, 0 deletions
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; |