From: Paul Rolland <rol@as2917.net>
To: Thomas Meyer <thomas@m3y3r.de>
Cc: Stefan Richter <stefanr@s5r6.in-berlin.de>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Zou Nan hai <nanhai.zou@intel.com>,
Xiang Hai hao <haihao.xiang@intel.com>,
Eric Anholt <eric@anholt.net>, David Airlie <airlied@linux.ie>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>
Subject: Re: 2.6.35-rc6+: i915: Bisected regression
Date: Sun, 1 Aug 2010 15:14:09 +0200 [thread overview]
Message-ID: <20100801151409.252be86b@tux.DEF.witbe.net> (raw)
In-Reply-To: <98E20220-BFC9-4231-AEF5-EB59588E6D2F@m3y3r.de>
Hello Thomas,
On Sun, 1 Aug 2010 12:51:36 +0200
Thomas Meyer <thomas@m3y3r.de> wrote:
> Am 01.08.2010 um 13:42 schrieb Stefan Richter <stefanr@s5r6.in-berlin.de>:
>
> > Thomas, on what hardware did you observe the regression?
>
> Is a Intel mobile express gm45 chipset.
My machine has :
00:02.0 0300: 8086:2a42 (rev 07)
00:02.1 0380: 8086:2a43 (rev 07)
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
(Dell Vostro 1520, BIOS Revision A04)
> > Is it suspend
> > or resume that is unreliable?
> suspend never finishes/hangs.
and is randomly suffering from exactly the same problems...
So, I've applied your hint (in i915_drv.h), rebuilt a kernel, booted, and
I've now successfully managed to go thru several suspend/resume cycles
without having the machine hanging while suspend !
Will check in the long term, but so far, it's a win !
Thx,
Paul
next prev parent reply other threads:[~2010-08-01 13:25 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-01 9:01 Thomas Meyer
2010-08-01 11:42 ` Stefan Richter
2010-08-01 10:51 ` Thomas Meyer
2010-08-01 13:14 ` Paul Rolland [this message]
2010-08-01 15:17 ` Roberto Oppedisano
2010-08-24 17:36 ` Thomas Meyer
2010-08-25 3:02 ` Roberto Oppedisano
2010-08-25 13:41 ` Paul Rolland
2010-08-05 5:43 ` Shuang He
2010-08-06 3:26 ` David John
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