On Mon, 18 Mar 2013, Daniel Vetter wrote: > Yep, there's a big comment in the irq handler for that chipset that we > have a gaping race with when using MSI interrupts. Although the comment > bodly claims that the race is small enough to avoid the dreaded "nobody > cared" message. Looks like gmbus is good at hitting that race - on newer > chips it already brought up a similar race in handling pch interrupts.
I see ... will target my focus in that direction, thanks. > Can you please give the below patch a whirl? It removes the probably race > msi race avoidance code and replaces it with the same trick Paulo used to > fix pch irq handling races. Unfortunately it didn't change anything, the spurious interrupt report is still there. -- Jiri Kosina SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
