From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 85647] Random radeonsi crashes with mesa 10.3.x Date: Fri, 31 Oct 2014 02:24:22 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0954240899==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id BFFF86E708 for ; Thu, 30 Oct 2014 19:24:22 -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 --===============0954240899== Content-Type: multipart/alternative; boundary="1414722262.5fEFE0.15859"; charset="UTF-8" --1414722262.5fEFE0.15859 Date: Fri, 31 Oct 2014 02:24:22 +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=3D85647 Michel D=C3=A4nzer changed: What |Removed |Added ---------------------------------------------------------------------------- Component|DRM/Radeon |Drivers/Gallium/radeonsi Version|XOrg CVS |git Product|DRI |Mesa --- Comment #7 from Michel D=C3=A4nzer --- (In reply to Hannu from comment #5) > As I explained above, bisecting this is impossible due to random long time > between occurrences of the bug. That doesn't make it impossible, it just means you need patience. Take your time, and make sure you test each commit for at least as long (preferably longer, to account for variation) as it's ever taken for the problem to occ= ur before declaring it good. On the bright side, when the problem occurs quick= ly, you know that commit is bad and can move on to the next one. (In reply to Hannu from comment #6) > I don't know much about xorg stacks inner workings but it might be that m= esa > isn't buggy, but has some added functionality between 10.3.x and 10.2.x t= hat > exercises buggy code path lower in the driver stack. It doesn't matter. Since the problem happens with Mesa 10.3.y but not with 10.2.y, once we know which change between them makes the difference, we'll = be at least a big step closer to solving the problem. --=20 You are receiving this mail because: You are the assignee for the bug. --1414722262.5fEFE0.15859 Date: Fri, 31 Oct 2014 02:24:22 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable = Michel D=C3=A4nzer changed bug 85647<= /a>
What Removed Added
Component DRM/Radeon Drivers/Gallium/radeonsi
Version XOrg CVS git
Product DRI Mesa

Comment= # 7 on bug 85647<= /a> from Michel D=C3=A4nzer
(In reply to Hannu from comment #5)
> As I explained above, bisecting this is impossib=
le due to random long time
> between occurrences of the bug.

That doesn't make it impossible, it just means you need patience. Take your
time, and make sure you test each commit for at least as long (preferably
longer, to account for variation) as it's ever taken for the problem to occ=
ur
before declaring it good. On the bright side, when the problem occurs quick=
ly,
you know that commit is bad and can move on to the next one.


(In reply to Hannu from comment #6)
> I don't know much about xorg stacks inner workin=
gs but it might be that mesa
> isn't buggy, but has some added functionality between 10.3.x and 10.2.=
x that
> exercises buggy code path lower in the driver stack.

It doesn't matter. Since the problem happens with Mesa 10.3.y but not with
10.2.y, once we know which change between them makes the difference, we'll =
be
at least a big step closer to solving the problem.


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