Marc Zyngier <marc.zyngier@xxxxxxx> wrote: > The mwifiex driver makes unsafe assumptions about the state of the > wake-up interrupt. It requests it and only then disable it. Of > course, the interrupt may be screaming for whatever reason at that > time, and the handler will then be called without the interrupt > having been registered with the PM/wakeup subsystem. Oops. > > The right way to handle this kind of situation is to flag the > interrupt with IRQ_NOAUTOEN before requesting it. It will then > stay disabled until someone (the wake-up subsystem) enables it. > > Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx> > Reviewed-by: Brian Norris <briannorris@xxxxxxxxxxxx> Failed to apply: fatal: sha1 information is lacking or useless (drivers/net/wireless/marvell/mwifiex/main.c). error: could not build fake ancestor Applying: mwifiex: Flag wake-up interrupt as IRQ_NOAUTOEN rather than disabling it too late Patch failed at 0001 mwifiex: Flag wake-up interrupt as IRQ_NOAUTOEN rather than disabling it too late The copy of the patch that failed is found in: .git/rebase-apply/patch Patch set to Changes Requested. -- https://patchwork.kernel.org/patch/10827971/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
