diff options
| author | Jiawen Wu <jiawenwu@trustnetic.com> | 2026-04-29 16:37:43 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-04-30 18:07:21 -0700 |
| commit | 7a33345153eeeda195c55f15be27074e4c3b5109 (patch) | |
| tree | 8db8efd4baa662c9f2766435dfaf771667ba406b /drivers/net | |
| parent | 694de316f607fe2473d52ca0707e3918e72c1562 (diff) | |
| download | linux-next-7a33345153eeeda195c55f15be27074e4c3b5109.tar.gz linux-next-7a33345153eeeda195c55f15be27074e4c3b5109.zip | |
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 <jiawenwu@trustnetic.com>
Link: https://patch.msgid.link/786DDC7D5CCA6D0A+20260429083743.88961-2-jiawenwu@trustnetic.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/wangxun/libwx/wx_vf_common.c | 4 |
1 files changed, 2 insertions, 2 deletions
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; |