From: Krzysztof Kozlowski Date: Fri, 23 Apr 2021 10:00:33 +0000 (+0200) Subject: coccinelle: irqf_oneshot: reduce the severity due to false positives X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5d2db9bb5f8a850d037983f0df72ad59cefa9e3d;p=linux.git coccinelle: irqf_oneshot: reduce the severity due to false positives 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 Signed-off-by: Julia Lawall --- diff --git a/scripts/coccinelle/misc/irqf_oneshot.cocci b/scripts/coccinelle/misc/irqf_oneshot.cocci index 7b48287b3dc13..9b6f404d07f20 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)