Messages in this thread | | | Subject | Re: [PATCH] rtc: max77686: fix irqf_oneshot.cocci warnings | From | Krzysztof Kozlowski <> | Date | Thu, 18 Feb 2016 17:13:18 +0900 |
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On 18.02.2016 17:06, Valentin Rothberg wrote: > From: kbuild test robot <fengguang.wu@intel.com> > > Since commit 1c6c69525b40 ("genirq: Reject bogus threaded irq requests") > threaded IRQs without a primary handler need to be requested with > IRQF_ONESHOT, otherwise the request will fail. > > So pass the IRQF_ONESHOT flag in this case. > > Generated by: scripts/coccinelle/misc/irqf_oneshot.cocci > > CC: Laxman Dewangan <ldewangan@nvidia.com> > Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> > Signed-off-by: Valentin Rothberg <valentin.rothberg@posteo.net> > --- > drivers/rtc/rtc-max77686.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) >
Nack, because: 1. AFAIR this is a false positive. 2. Was it tested? Was it reproduced? Was the bug actually spotted or just coccicheck pointed this and you assumed that "request will fail"?
Coccicheck is a great tool... but not necessarily for pointing run-time bugs.
Best regards, Krzysztof
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