From: Keith Packard <keithp@keithp.com>
To: Stanislaw Gruszka <sgruszka@redhat.com>, dri-devel@lists.freedesktop.org
Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
David Airlie <airlied@linux.ie>,
rjw@sisk.pl, davej@redhat.com
Subject: Re: hibernate random memory corruption, workaround i915.modeset=0
Date: Mon, 19 Mar 2012 10:21:28 -0700 [thread overview]
Message-ID: <86r4wobj6v.fsf@sumi.keithp.com> (raw)
In-Reply-To: <20120319145349.GG6169@redhat.com>
<#part sign=pgpmime>
On Mon, 19 Mar 2012 15:53:54 +0100, Stanislaw Gruszka <sgruszka@redhat.com> wrote:
> Keith, is there a chance that this bug can be fixed by i915 team?
Yes, I'm working on figuring out how to actually reproduce this and then
work on a few work-arounds.
> If not, can we disable hibernate on i915 with modeset=1 and add
> module option, which enable it for those who want to risk?
I'd love to know if disabling modeset on just the booting kernel helps;
leaving the resuming kernel with modeset=1. I haven't been able to
reproduce this locally yet to test this theory though.
--
keith.packard@intel.com
next prev parent reply other threads:[~2012-03-19 17:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-27 12:42 hibernate random memory corruption, workaround i915.modeset=0 Stanislaw Gruszka
2012-03-19 14:53 ` Stanislaw Gruszka
2012-03-19 17:21 ` Keith Packard [this message]
2012-03-21 15:14 ` Stanislaw Gruszka
2012-03-21 15:43 ` Dave Airlie
[not found] <iz8bE-3ij-7@gated-at.bofh.it>
[not found] ` <iGMdX-6N4-9@gated-at.bofh.it>
[not found] ` <iGOz9-2vm-19@gated-at.bofh.it>
[not found] ` <iHvuq-7MF-25@gated-at.bofh.it>
2012-03-21 18:15 ` Andreas Hartmann
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=86r4wobj6v.fsf@sumi.keithp.com \
--to=keithp@keithp.com \
--cc=airlied@linux.ie \
--cc=davej@redhat.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=rjw@sisk.pl \
--cc=sgruszka@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox