Hi Thomas, On Tuesday 15 December 2015 08:58 PM, Tony Lindgren wrote: > * Sekhar Nori <nsekhar@xxxxxx> [151215 06:26]: >> Under some conditions, irq sorting procedure used >> by INTC can go wrong resulting in a spurious irq >> getting reported. >> >> If this condition is not handled, it results in >> endless stream of: >> >> unexpected IRQ trap at vector 00 >> >> messages from ack_bad_irq() >> >> Handle the spurious interrupt condition in omap-intc >> driver to prevent this. >> >> Measurements using kernel function profiler on AM335x >> EVM running at 720MHz show that after this patch >> omap_intc_handle_irq() takes about 37.4us against >> 34us before this patch. >> >> Signed-off-by: Sekhar Nori <nsekhar@xxxxxx> > > Looks good to me, probably should get tagged Cc stable when > committing: > > Acked-by: Tony Lindgren <tony@xxxxxxxxxxx> Can you please apply this if it looks good? Thanks, Sekhar -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
