From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 93301] ns2_linux32: radeon VM fault on Hawaii (+mmap errors) Date: Wed, 09 Dec 2015 20:28:49 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1037844734==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 1F5736E366 for ; Wed, 9 Dec 2015 12:28:50 -0800 (PST) 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 --===============1037844734== Content-Type: multipart/alternative; boundary="1449692929.3FCe1E00.7605"; charset="UTF-8" --1449692929.3FCe1E00.7605 Date: Wed, 9 Dec 2015 20:28:49 +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=3D93301 Nicolai H=C3=A4hnle changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |nhaehnle@gmail.com --- Comment #15 from Nicolai H=C3=A4hnle --- Created attachment 120440 --> https://bugs.freedesktop.org/attachment.cgi?id=3D120440&action=3Dedit 0001-XXX-winsys-radeon-limit-buffer-cache-size.patch Following the hypothesis that your game is running out of address space, he= re is a quick patch for Mesa that limits the buffer cache size to 4MB as a sim= ple test. Try this (feel free to play around with the number in the patch), plus redu= cing any graphics quality options the game may have to the minimum. Don't be surprised if performance becomes worse. Please also set the environment variable R600_DEBUG=3Dinfo and provide the output, as this allows us to see the default buffer cache size. --=20 You are receiving this mail because: You are the assignee for the bug. --1449692929.3FCe1E00.7605 Date: Wed, 9 Dec 2015 20:28:49 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Nicolai H=C3=A4hnle changed bug 93301<= /a>
What Removed Added
CC   nhaehnle@gmail.com

Commen= t # 15 on bug 93301<= /a> from Nicolai H=C3=A4hnle 
Created attachment 120440 [details] [review]
0001-XXX-winsys-radeon-limit-buffer-cache-size.patch

Following the hypothesis that your game is running out of address space, he=
re
is a quick patch for Mesa that limits the buffer cache size to 4MB as a sim=
ple
test.

Try this (feel free to play around with the number in the patch), plus redu=
cing
any graphics quality options the game may have to the minimum. Don't be
surprised if performance becomes worse.

Please also set the environment variable R600_DEBUG=3Dinfo and provide the
output, as this allows us to see the default buffer cache size.

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