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Date: Fri, 16 Dec 2022 13:47:31 +0100 From: Marek Vasut <marex@...x.de> To: netdev@...r.kernel.org Cc: Marek Vasut <marex@...x.de>, "David S. Miller" <davem@...emloft.net>, Dmitry Torokhov <dmitry.torokhov@...il.com>, Eric Dumazet <edumazet@...gle.com>, Geoff Levand <geoff@...radead.org>, Jakub Kicinski <kuba@...nel.org>, Linus Walleij <linus.walleij@...aro.org>, Paolo Abeni <pabeni@...hat.com>, Petr Machata <petrm@...dia.com>, Wolfram Sang <wsa+renesas@...g-engineering.com> Subject: [PATCH] net: ks8851: Drop IRQ threading Request non-threaded IRQ in the KSZ8851 driver, this fixes the following warning: " NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! " Signed-off-by: Marek Vasut <marex@...x.de> --- Cc: "David S. Miller" <davem@...emloft.net> Cc: Dmitry Torokhov <dmitry.torokhov@...il.com> Cc: Eric Dumazet <edumazet@...gle.com> Cc: Geoff Levand <geoff@...radead.org> Cc: Jakub Kicinski <kuba@...nel.org> Cc: Linus Walleij <linus.walleij@...aro.org> Cc: Paolo Abeni <pabeni@...hat.com> Cc: Petr Machata <petrm@...dia.com> Cc: Wolfram Sang <wsa+renesas@...g-engineering.com> To: netdev@...r.kernel.org --- drivers/net/ethernet/micrel/ks8851_common.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/ethernet/micrel/ks8851_common.c b/drivers/net/ethernet/micrel/ks8851_common.c index cfbc900d4aeb9..1eba4ba0b95cf 100644 --- a/drivers/net/ethernet/micrel/ks8851_common.c +++ b/drivers/net/ethernet/micrel/ks8851_common.c @@ -443,9 +443,7 @@ static int ks8851_net_open(struct net_device *dev) unsigned long flags; int ret; - ret = request_threaded_irq(dev->irq, NULL, ks8851_irq, - IRQF_TRIGGER_LOW | IRQF_ONESHOT, - dev->name, ks); + ret = request_irq(dev->irq, ks8851_irq, IRQF_TRIGGER_LOW, dev->name, ks); if (ret < 0) { netdev_err(dev, "failed to get irq\n"); return ret; -- 2.35.1
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