From: Jiawen Wu Date: Wed, 29 Apr 2026 08:37:43 +0000 (+0800) Subject: net: libwx: use request_irq for VF misc interrupt X-Git-Tag: v7.1-rc3~26^2~65 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7a33345153eeeda195c55f15be27074e4c3b5109;p=thirdparty%2Fkernel%2Flinux.git net: libwx: use request_irq for VF misc interrupt Currently, request_threaded_irq() is used with a primary handler but a NULL threaded handler, while also setting the IRQF_ONESHOT flag. This specific combination triggers a WARNING since the commit aef30c8d569c ("genirq: Warn about using IRQF_ONESHOT without a threaded handler"). WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x4fa/0x760 Fix the issue by switching to request_irq(), which is the appropriate interface or a non-threaded interrupt handler, and removing the unnecessary IRQF_ONESHOT flag. Fixes: eb4898fde1de ("net: libwx: add wangxun vf common api") Cc: stable@vger.kernel.org Signed-off-by: Jiawen Wu Link: https://patch.msgid.link/786DDC7D5CCA6D0A+20260429083743.88961-2-jiawenwu@trustnetic.com Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/ethernet/wangxun/libwx/wx_vf_common.c b/drivers/net/ethernet/wangxun/libwx/wx_vf_common.c index 29cdbed2e5ec..94ff8f5f0b4c 100644 --- a/drivers/net/ethernet/wangxun/libwx/wx_vf_common.c +++ b/drivers/net/ethernet/wangxun/libwx/wx_vf_common.c @@ -99,8 +99,8 @@ int wx_request_msix_irqs_vf(struct wx *wx) } } - err = request_threaded_irq(wx->msix_entry->vector, wx_msix_misc_vf, - NULL, IRQF_ONESHOT, netdev->name, wx); + err = request_irq(wx->msix_entry->vector, wx_msix_misc_vf, + 0, netdev->name, wx); if (err) { wx_err(wx, "request_irq for msix_other failed: %d\n", err); goto free_queue_irqs;