Subject: [PATCH v5] irqchip, gicv3-its, numa: Enable workaround for Cavium thunderx erratum 23144

From: [email-masked] (Will Deacon)
Date: Fri, 22 Apr 2016 10:00:52 +0100

On Fri, Apr 22, 2016 at 09:01:05AM +0100, Marc Zyngier wrote:
> On 21/04/16 18:40, Robert Richter wrote:
> > On 15.04.16 21:30:05, Robert Richter wrote:
> >> From: Ganapatrao Kulkarni <[email-masked]>
> >>
> >> The erratum fixes the hang of ITS SYNC command by avoiding inter node
> >> io and collections/cpu mapping on thunderx dual-socket platform.
> >>
> >> This fix is only applicable for Cavium's ThunderX dual-socket platform.
> >>
> >> This is based on NUMA v16 series.
> >> Message-Id: <[email-masked]>
> > 
> > Will, Catalin,
> > 
> > after NUMA base patches went into linux-next (many thanks), please
> > consider this pass 1.x errata workaround for inclusion too.
> 
> I'll queue it as a fix once the NUMA patches are merged into mainline.

Yeah, this can probably go in as -rc1 material if you're happy with it.

Will