Hi Grygorii, On 04/12/15 10:44, Grygorii Strashko wrote:
On 12/03/2015 11:37 PM, Tony Lindgren wrote:
[...]
And these both need to be applied together when we have a fix for the above as otherwise we'll get the lock recursion Sudeep mentioned in patch 2/2.Most probably below diff will fix above issue: diff --git a/arch/arm/mach-omap2/prm_common.c b/arch/arm/mach-omap2/prm_common.c index 3fc2cbe..69cde67 100644 --- a/arch/arm/mach-omap2/prm_common.c +++ b/arch/arm/mach-omap2/prm_common.c @@ -338,6 +338,7 @@ int omap_prcm_register_chain_handler(struct omap_prcm_irq_setup *irq_setup) ct->chip.irq_ack = irq_gc_ack_set_bit; ct->chip.irq_mask = irq_gc_mask_clr_bit; ct->chip.irq_unmask = irq_gc_mask_set_bit; + ct->chip.flags = IRQCHIP_SKIP_SET_WAKE;
Thanks for testing. In that case without this hunk, we should get error from pcs_irq_set_wake in the suspend path. No ? May be driver is not checking the error value and entering suspend. -- Regards, Sudeep -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
