linux-kernel - Re: 3.14-rc7 crashes in drm ([PATCH] a crash in mga_driver_irq

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Message-ID: <CA+55aFyu_5eE5j2LLjhEQSAOAiLyuA65Z2o_TGdvhVMedWKTwA@mail.gmail.com>
Date:	Sun, 23 Mar 2014 09:39:16 -0700
From:	Linus Torvalds <torvalds@...ux-foundation.org>
To:	Andreas Mohr <andi@...as.de>
Cc:	Mikulas Patocka <mpatocka@...hat.com>,
	David Airlie <airlied@...ux.ie>,
	DRI <dri-devel@...ts.freedesktop.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: 3.14-rc7 crashes in drm ([PATCH] a crash in mga_driver_irq_uninstall)

On Sun, Mar 23, 2014 at 5:15 AM, Andreas Mohr <andi@...as.de> wrote:
>
> which did end up flawless on 3.12.0-rc2+, too
> (but failed to improve the issue on 3.14.0-rc7+).
>
> So, for all intents and purposes, drm infrastructure seems unavoidably
> (neither dri disable nor libdrm upgrade helps) affected.
> Does anyone know which change caused that issue?
> (I'm asking because bisect here would be relatively painful).

So 3.12-rc2 works. Does 3.13 work? Is this a regression in the current
3.14 rc only, or did it happen already in the previous release?

               Linus
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