Date: Tue, 03 Mar 2015 23:33:23 +0100 From: =?UTF-8?B?SmVhbi1Tw6liYXN0aWVuIFDDqWRyb24=?= <dumbbell@FreeBSD.org> To: freebsd-x11@FreeBSD.org, freebsd-current@FreeBSD.org, Hans Petter Selasky <hps@selasky.org>, Ed Maste <emaste@freebsd.org> Subject: [Call for testers] DRM device-independent code update to Linux 3.8 (take #2) Message-ID: <54F636B3.90701@FreeBSD.org>
next in thread | raw e-mail | index | archive | help
[-- Attachment #1 --]
Hi!
Here is a new patch to based on HEAD r279508:
https://people.freebsd.org/~dumbbell/graphics/drm-update-38.i.patch
You can apply it to a Subversion checkout using the following command:
svn patch drm-update-38.i.patch
There are few changes:
o The panic reported by J.R. Oldroyd is fixed, but not the CP init
problem.
o A lock assert was added, suggested by Konstantin Belousov
I had several panics ("Stray timeout") with a taskqueue used by TTM, but
it didn't occur in the past 6 days. Maybe it was a problem outside of DRM.
I would like people to test again and report :) If something fails,
please post a full dmesg, taken after loading the relevant *kms module,
or the core.txt.$N file if it's a panic.
Hans Petter and Ed, I couldn't reproduce neither of your problems (HDMI
hotplug events storm and VT-switch misbehaviour). However, they both
involve callouts, like the "Stray timeout" panic I had with TTM. I
suspect there was a transient problem with callouts in HEAD at the same
time. Could you please test again with this patch and a very recent HEAD?
Thank you to everyone!
--
Jean-Sébastien Pédron
[-- Attachment #2 --]
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=ixrP
-----END PGP SIGNATURE-----
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?54F636B3.90701>