From mboxrd@z Thu Jan 1 00:00:00 1970 From: robert.richter@cavium.com (Robert Richter) Date: Wed, 25 May 2016 15:22:29 +0200 Subject: [PATCH v5] irqchip, gicv3-its, numa: Enable workaround for Cavium thunderx erratum 23144 In-Reply-To: <20160422090052.GA4236@arm.com> References: <1460748606-28390-1-git-send-email-rrichter@caviumnetworks.com> <20160421174042.GD24726@rric.localdomain> <5719DA41.60304@arm.com> <20160422090052.GA4236@arm.com> Message-ID: <20160525132229.GG1535@rric.localdomain> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Will, Marc, On 22.04.16 10:00:52, Will Deacon wrote: > 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 > > >> > > >> 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: <1460155828-8690-1-git-send-email-ddaney.cavm@gmail.com> > > > > > > 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. I am going to send a rebased version 6 as there is a minor conflict with upstream. Please include that one as numa fix after rc1 is out. Thanks, -Robert