On Mon, 22 Mar 2021 at 09:53, Yang Li <yang.lee@xxxxxxxxxxxxxxxxx> wrote: > > fixed the following coccicheck: > ./drivers/gpu/drm/omapdrm/dss/dsi.c:4329:7-27: ERROR: Threaded IRQ with > no primary handler requested without IRQF_ONESHOT > > Make sure threaded IRQs without a primary handler are always request > with IRQF_ONESHOT > > Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx> > Signed-off-by: Yang Li <yang.lee@xxxxxxxxxxxxxxxxx> > --- > drivers/gpu/drm/omapdrm/dss/dsi.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c > index b31d750..844cb0b 100644 > --- a/drivers/gpu/drm/omapdrm/dss/dsi.c > +++ b/drivers/gpu/drm/omapdrm/dss/dsi.c > @@ -4326,7 +4326,7 @@ static int omap_dsi_register_te_irq(struct dsi_data *dsi, > > irq_set_status_flags(te_irq, IRQ_NOAUTOEN); > > - err = request_threaded_irq(te_irq, NULL, omap_dsi_te_irq_handler, > + err = request_threaded_irq(te_irq | IRQF_ONESHOT, NULL, omap_dsi_te_irq_handler, > IRQF_TRIGGER_RISING, "TE", dsi); Did you test it? There are several patches like this all over the tree so it looks like "let's fix everything from Coccinelle". It's a trend recently... multiple people send these patches. The point is that you should not blindly follow coccinelle but adjust the change for real case (e.g. is it a nested interrupt). Without this consideration and testing - NACK. Best regards, Krzysztof _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
