[Bug 28402] random radeon/kms/drm related freezes with kernel 2.6.34

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Sep 9 04:24:36 PDT 2010


https://bugs.freedesktop.org/show_bug.cgi?id=28402

--- Comment #58 from Martin Steigerwald <Martin at Lichtvoll.de> 2010-09-09 04:24:36 PDT ---
To what I see with

git log | grep -A 4 96576a9e1a0cdb8a43d3af5846be0948f52b4460

this commit titled "agp: intel-agp: do not use PCI resources before
pci_enable_device()" is already in 2.6.36-rc3. The vmem base at zero patch that
fixes or at least works around the issue is the only differcence I have:

martin at shambhala:~/Computer/Shambhala/Kernel/2.6.36/tuxonice-head> git diff |
egrep "^(\+|\-)" 
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
-       base = rdev->mc.aper_base;
+       base = 0;

So far this kernel works fine. It locked during userspace software suspend
initiating a snapshot but that seems to be a different issue. TuxOnIce
hibernation worked two cycles already.

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