Re: [PATCH 0/2] bus: omap_l3_noc: Add resume hook to restore mask registers

[Nishanth Menon <nm@ti.com>]

On 11/09/2014 11:03 PM, Keerthy wrote:
> l3_noc module loses context during both DS0 and RTC+DDR in self refresh modes.
> This causes the previously masked l3 interrupts to trigger and the software
> book keeping assumes the interrupts are masked and does nothing to mask.
> This software/hardware out of sync leads to back to back l3 interrupts
> and eventually causes a hang. Hence adding resume hook to restore the
> mask registers based on the book keeping variables
> 
> Keerthy (2):
>   bus: omap_l3_noc: Add resume hook to restore context
minor comment on this patch,

>   bus: omap_l3_noc: Correct returning IRQ_HANDLED unconditionally in
>     the irq handler
> 
>  drivers/bus/omap_l3_noc.c |   63 +++++++++++++++++++++++++++++++++++++++++++--
>  1 file changed, 61 insertions(+), 2 deletions(-)
> 
Otherwise:
Acked-by: Nishanth Menon <nm@ti.com>

yep, AM437x did bring out some interesting surprises :(... thanks for
catching them.

-- 
Regards,
Nishanth Menon