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From: Thomas Schwinge <thomas@codesourcery.com>
Subject: Re: radeon: screen garbled after page allocator change, was: Re: [patch v2 3/3] mm: page_alloc: fair zone allocator policy
In-Reply-To: <87ppk1q3iq.fsf@schwinge.name>
References: <1375457846-21521-1-git-send-email-hannes@cmpxchg.org> <1375457846-21521-4-git-send-email-hannes@cmpxchg.org> <87r45fajun.fsf@schwinge.name> <20140424133722.GD4107@cmpxchg.org> <20140427033110.GA15091@gmail.com> <20140427195527.GC9315@gmail.com> <87ppk1q3iq.fsf@schwinge.name>
Date: Mon, 16 Jun 2014 09:11:52 +0200
Message-ID: <87vbs1z5tz.fsf@schwinge.name>
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Sender: owner-linux-mm@kvack.org
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To: Jerome Glisse <j.glisse@gmail.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>, linux-pci@vger.kernel.org, Johannes Weiner <hannes@cmpxchg.org>, Mel Gorman <mgorman@suse.de>, Rik van Riel <riel@surriel.com>, Andrea Arcangeli <aarcange@redhat.com>, Zlatko Calusic <zcalusic@bitsync.net>, Minchan Kim <minchan@kernel.org>, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Andrew Morton <akpm@linux-foundation.org>, Alex Deucher <alexander.deucher@amd.com>, Christian =?utf-8?Q?K=C3=B6nig?= <christian.koenig@amd.com>, dri-devel@lists.freedesktop.org

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Hi!

On Mon, 28 Apr 2014 10:09:17 +0200, I wrote:
> On Sun, 27 Apr 2014 15:55:29 -0400, Jerome Glisse <j.glisse@gmail.com> wr=
ote:
> > If my ugly patch works does this quirk also work ?
>=20
> Unfortunately they both don't; see my other email,
> <http://news.gmane.org/find-root.php?message_id=3D%3C87sioxq3rx.fsf%40sch=
winge.name%3E>.

> [...] hacked around as follows: [...]

> If needed, I can try to capture more data, but someone who has knowledge
> of PCI bus architecture and Linux kernel code (so, not me), might
> probably already see what's wrong.

The problem "solved itself": the machine recently died of hardware
failure.  ;-|


Gr=C3=BC=C3=9Fe,
 Thomas

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