[Bug 88464] booting with radeon.test=1 with radeon3850hd and lockdep validation causes lock-up
https://bugs.freedesktop.org/show_bug.cgi?id=88464
Bug ID: 88464 Summary: booting with radeon.test=1 with radeon3850hd and lockdep validation causes lock-up Product: DRI Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/Radeon Assignee: dri-devel@lists.freedesktop.org Reporter: arthur.marsh@internode.on.net
I tried booting with radeon.test=1
Full dmesg output attached.
https://bugs.freedesktop.org/show_bug.cgi?id=88464
--- Comment #1 from Arthur Marsh arthur.marsh@internode.on.net --- Created attachment 112304 --> https://bugs.freedesktop.org/attachment.cgi?id=112304&action=edit 20150116radeontest.txt full dmesg output when radeon.test.=1
https://bugs.freedesktop.org/show_bug.cgi?id=88464
--- Comment #2 from Arthur Marsh arthur.marsh@internode.on.net --- Lockdep problems also noticed with Radeon 9200SE:
https://bugs.freedesktop.org/show_bug.cgi?id=88464
--- Comment #3 from Arthur Marsh arthur.marsh@internode.on.net --- Created attachment 112424 --> https://bugs.freedesktop.org/attachment.cgi?id=112424&action=edit 20150119r200test.txt dmesg from boot with radeon.test=1, radeon 9200SE
https://bugs.freedesktop.org/show_bug.cgi?id=88464
--- Comment #4 from Alex Deucher alexdeucher@gmail.com --- Fixed with these patches: http://lists.freedesktop.org/archives/dri-devel/2015-January/076500.html http://lists.freedesktop.org/archives/dri-devel/2015-January/076501.html
https://bugs.freedesktop.org/show_bug.cgi?id=88464
--- Comment #5 from Arthur Marsh arthur.marsh@internode.on.net --- Created attachment 113009 --> https://bugs.freedesktop.org/attachment.cgi?id=113009&action=edit dmesg after patches applied and with radeon.test=1
After applying the patches and rebuilding the kernel and booting with radeon.test=1 I had the problems shown in the dmesg output and video output not working until I rebooted again.
https://bugs.freedesktop.org/show_bug.cgi?id=88464
--- Comment #6 from Arthur Marsh arthur.marsh@internode.on.net --- Created attachment 113240 --> https://bugs.freedesktop.org/attachment.cgi?id=113240&action=edit 2015020720dmesg.txt result with radeon.test=1 on radeon 3850hd
Still having problems with current Linus' git head.
https://bugs.freedesktop.org/show_bug.cgi?id=88464
--- Comment #7 from Arthur Marsh arthur.marsh@internode.on.net --- Created attachment 113271 --> https://bugs.freedesktop.org/attachment.cgi?id=113271&action=edit 2015020917dmesg.txt behaviour when booting with radeon.test=1 with 3.19 kernel and 3850hd
I tried booting with the 3.19 kernel and radeon.test=1 and had to restart afterwards to restore video output.
https://bugs.freedesktop.org/show_bug.cgi?id=88464
--- Comment #8 from Michel Dänzer michel@daenzer.net --- Arthur, there's no need to keep posting the same information as long as the behaviour doesn't change.
https://bugs.freedesktop.org/show_bug.cgi?id=88464
--- Comment #9 from Arthur Marsh arthur.marsh@internode.on.net --- Where to from here? I'm happy to build kernels and other packages from source, test and bisect, but I'm not a C programmer.
https://bugs.freedesktop.org/show_bug.cgi?id=88464
Martin Peres martin.peres@free.fr changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |MOVED
--- Comment #10 from Martin Peres martin.peres@free.fr --- -- GitLab Migration Automatic Message --
This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.
You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/drm/amd/issues/575.
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