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References: <20150211113919.GA5672@ikki.ethgen.ch>
	<20150216221142.GB14602@ikki.ethgen.ch>
Date: Tue, 17 Feb 2015 08:17:45 +1000
Message-ID: <CAPM=9tx2kWPyV+xq5y7ei1ovW3UcSYYstZufN7_d3JbMwOxkbw@mail.gmail.com>
Subject: Re: Regression bug in drm/i915, Wrong assumption in commit e11aa36
 breaks suspend on at least lenovo x61
From: Dave Airlie <airlied@gmail.com>
To: Klaus Ethgen <Klaus+lkml@ethgen.de>
Cc: LKML <linux-kernel@vger.kernel.org>, Daniel Vetter <daniel@ffwll.ch>,
        dri-devel <dri-devel@lists.freedesktop.org>
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Sender: linux-kernel-owner@vger.kernel.org
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ccing some ppl.


On 17 February 2015 at 08:11, Klaus Ethgen <Klaus+lkml@ethgen.de> wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA512
>
> After three days of bisect I found the bug for my problem with a broken
> suspend on x61p of lenovo.
>
> The problem is commit e11aa36. It seems to be a wrong assumption that
> disabling the interrupts is enough.
>
> I'll try to revert the commit on top of 3.18.7. (It does not clean
> revert.)
>
> Regards
>    Klaus
> - --
> Klaus Ethgen                              http://www.ethgen.ch/
> pub  4096R/4E20AF1C 2011-05-16   Klaus Ethgen <Klaus@Ethgen.de>
> Fingerprint: 85D4 CA42 952C 949B 1753  62B3 79D0 B06F 4E20 AF1C
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