From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 64776] [9.1.2]"GPU fault detected" whit "eclipse juno" crash system Date: Mon, 20 May 2013 13:44:35 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2044898610==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id B7198E5DCB for ; Mon, 20 May 2013 06:44:35 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============2044898610== Content-Type: multipart/alternative; boundary="1369057475.CDbeCc751.14257"; charset="us-ascii" --1369057475.CDbeCc751.14257 Date: Mon, 20 May 2013 13:44:35 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=64776 --- Comment #4 from Alex Deucher --- (In reply to comment #3) > I have no idea where to start. > I know how to compile code and debug program, but i have no clue on the > mesa's code structure, and how it works. > I don't know what CB6 is, i'm not sure about page meaning (is it similar to > "classic" RAM page?) etc.. > can you tell me at least witch bunch of file/operation i have to debug, and > how? CB6 is the 6th color buffer and the GPU has a VM page table just like the CPU. That info is not really important for you, I mentioned it for other developers. If you could bisect mesa using git, that would be great. There are a lot of howtos for using git to bisect. E.g., https://wiki.ubuntu.com/X/BisectingMesa In your case, it would be something like: git bisect start git bisect bad mesa-9.1.2 git bisect good mesa-9.1.1 -- You are receiving this mail because: You are the assignee for the bug. --1369057475.CDbeCc751.14257 Date: Mon, 20 May 2013 13:44:35 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 4 on bug 64776 from 
(In reply to comment #3)
> I have no idea where to start.
> I know how to compile code and debug program, but i have no clue on the
> mesa's code structure, and how it works.
> I don't know what CB6 is, i'm not sure about page meaning (is it similar to
> "classic" RAM page?) etc..
> can you tell me at least witch bunch of file/operation i have to debug, and
> how?

CB6 is the 6th color buffer and the GPU has a VM page table just like the CPU. 
That info is not really important for you, I mentioned it for other developers.
 If you could bisect mesa using git, that would be great.  There are a lot of
howtos for using git to bisect.  E.g.,
https://wiki.ubuntu.com/X/BisectingMesa

In your case, it would be something like:
git bisect start
git bisect bad mesa-9.1.2
git bisect good mesa-9.1.1

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