From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 66932] Screen corruption on Cayman with dpm enabled Date: Wed, 17 Jul 2013 17:49:21 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1384808041==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 9ACE4E644A for ; Wed, 17 Jul 2013 10:49:21 -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 --===============1384808041== Content-Type: multipart/alternative; boundary="1374083361.77bfA1.8113"; charset="us-ascii" --1374083361.77bfA1.8113 Date: Wed, 17 Jul 2013 17:49:21 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=66932 --- Comment #19 from Martin Andersson --- I wasn't very clear in my #12 comment, but what I was trying to say it is something fishy about "reg_block->asRegIndexBuf". It is defined in atombios.h as: ATOM_MEMORY_SETTING_DATA_BLOCK asRegDataBuf[1]; But it is accessed well beyond just the first element and it is after the first access that things start getting weird. -- You are receiving this mail because: You are the assignee for the bug. --1374083361.77bfA1.8113 Date: Wed, 17 Jul 2013 17:49:21 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 19 on bug 66932 from 
I wasn't very clear in my #12 comment, but what I was trying to say it is
something fishy about "reg_block->asRegIndexBuf". It is defined in atombios.h
as:
ATOM_MEMORY_SETTING_DATA_BLOCK  asRegDataBuf[1];

But it is accessed well beyond just the first element and it is after the first
access that things start getting weird.

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