From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 91268] R6xx freezes with kernel 3.17 and up Date: Thu, 16 Jul 2015 13:12:03 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0483983123==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 641516E7F4 for ; Thu, 16 Jul 2015 06:12:03 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0483983123== Content-Type: multipart/alternative; boundary="1437052323.Df0a42.27048"; charset="UTF-8" --1437052323.Df0a42.27048 Date: Thu, 16 Jul 2015 13:12:03 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable https://bugs.freedesktop.org/show_bug.cgi?id=3D91268 --- Comment #10 from Kajzer --- (In reply to Michel D=C3=A4nzer from comment #9) > That's expected. Alex's patch isn't a fix but just to confirm the problem= is > really directly related to write-combined CPU mappings. Yeah I know, that's what I really asked for, a way to disable that commit. I can confirm now that indeed there's some bug in that commit (with R6xx ch= ips) I had no hangs with mappings disabled. I'm willing to test potential fixes. --=20 You are receiving this mail because: You are the assignee for the bug. --1437052323.Df0a42.27048 Date: Thu, 16 Jul 2015 13:12:03 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Commen= t # 10 on bug 91268<= /a> from Kajzer 
(In reply to Michel D=C3=A4nzer from comment #9)
> That's expected. Alex's patch isn't a fix but ju=
st to confirm the problem is
> really directly related to write-combined CPU mappings.

Yeah I know, that's what I really asked for, a way to disable that commit.
I can confirm now that indeed there's some bug in that commit (with R6xx ch=
ips)
I had no hangs with mappings disabled.
I'm willing to test potential fixes.

You are receiving this mail because: =20=20=20=20=20=20
  • You are the assignee for the bug.
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