The IRQF_ONESHOT should be present for threaded IRQ using default primary handler. However intetrupt of many child devices, e.g. children of MFD, is nested thus the IRQF_ONESHOT is not needed. The coccinelle message about error misleads submitters and reviewers about the severity of the issue, so make it a warning and mention possible false positive.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlow...@canonical.com> --- scripts/coccinelle/misc/irqf_oneshot.cocci | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/scripts/coccinelle/misc/irqf_oneshot.cocci b/scripts/coccinelle/misc/irqf_oneshot.cocci index 7b48287b3dc1..9b6f404d07f2 100644 --- a/scripts/coccinelle/misc/irqf_oneshot.cocci +++ b/scripts/coccinelle/misc/irqf_oneshot.cocci @@ -103,11 +103,11 @@ devm_request_threaded_irq@p(dev, irq, NULL, ...) @script:python depends on org@ p << match.p; @@ -msg = "ERROR: Threaded IRQ with no primary handler requested without IRQF_ONESHOT" +msg = "WARNING: Threaded IRQ with no primary handler requested without IRQF_ONESHOT (unless it is nested IRQ)" coccilib.org.print_todo(p[0],msg) @script:python depends on report@ p << match.p; @@ -msg = "ERROR: Threaded IRQ with no primary handler requested without IRQF_ONESHOT" +msg = "WARNING: Threaded IRQ with no primary handler requested without IRQF_ONESHOT (unless it is nested IRQ)" coccilib.report.print_report(p[0],msg) -- 2.25.1 _______________________________________________ Cocci mailing list Cocci@systeme.lip6.fr https://systeme.lip6.fr/mailman/listinfo/cocci
