From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 73083] Semi-repeatable SIGBUS in R600UploadToScreenCS's memcpy Date: Sun, 29 Dec 2013 13:22:44 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1305057021==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id E3F2CFADB2 for ; Sun, 29 Dec 2013 05:22:43 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1305057021== Content-Type: multipart/alternative; boundary="1388323363.607bCF1.14868"; charset="us-ascii" --1388323363.607bCF1.14868 Date: Sun, 29 Dec 2013 13:22:43 +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=3D73083 --- Comment #4 from Fran=C3=A7ois Guerraz --- Created attachment 91287 --> https://bugs.freedesktop.org/attachment.cgi?id=3D91287&action=3Dedit Workaround for the evergreen driver A similar patch for the evergreen family. The bug was reproducible 100% of = the time in my case (by uploading a bunch of pictures using the image uploader = on photobox.com using Firefox 26) and that fixes / work around the problem. It= 's hard to tell if there is any performance impact because it used to be crash= ing. But using the aforementioned uploader now trigger high (>50%) CPU usage for Xorg. --=20 You are receiving this mail because: You are the assignee for the bug. --1388323363.607bCF1.14868 Date: Sun, 29 Dec 2013 13:22:43 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Comment= # 4 on bug 73083<= /a> from Fran=C3=A7ois Guerraz 
Created attach=
ment 91287 [details] [review]=

Workaround for the evergreen driver

A similar patch for the evergreen family. The bug was reproducible 100% of =
the
time in my case (by uploading a bunch of pictures using the image uploader =
on
photobox.com using Firefox 26) and that fixes / work around the problem. It=
's
hard to tell if there is any performance impact because it used to be crash=
ing.
But using the aforementioned uploader now trigger high (>50%) CPU usage =
for
Xorg.

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