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Message-ID: <20151015044817.GB2592@malice.jf.intel.com> Date: Wed, 14 Oct 2015 21:48:17 -0700 From: Darren Hart <dvhart@...radead.org> To: Jani Nikula <jani.nikula@...ux.intel.com> Cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, Daniel Vetter <daniel.vetter@...el.com>, Daniel Vetter <daniel.vetter@...ll.ch>, David Airlie <airlied@...ux.ie>, intel-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org Subject: Re: v4.3-rc4: i915: ThinkPad Yoga 12: *ERROR* The master control interrupt lied (SDE)! On Mon, Oct 12, 2015 at 10:02:06AM +0300, Jani Nikula wrote: > On Sat, 10 Oct 2015, Darren Hart <dvhart@...radead.org> wrote: > > The Debian 3.16.0 kernel does not emit the error, but I have not attempted a > > bisection. > > > > The warning was added by: > > 38cc46d drm/i915/bdw: Ack interrupts before handling them (GEN8) > > 2014-06-18 (1 year, 4 months ago), Oscar Mateo <oscar.mateo@...el.com> > > But we don't start hitting the warning right away with that commit, do > we? There's a bug about this with a bisected bad commit [1], please > let's track this there. I did a google search and didn't find any relevant hits for this error. So I reported it here. I should ahve searched the bug list also. I'll do that next time. -- Darren Hart Intel Open Source Technology Center -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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