Thanks for testing. Other issues are probably unrelated, so I'll send the last version of the patch to Dave.
-- Ilija On Tue, Apr 2, 2013 at 6:36 AM, Marco Munderloh <munderl at tnt.uni-hannover.de > wrote: > Attached is a v2 of the patch, for reference. I would appreciate if the >> original reporter or you tested it in lieu of your proposed patch and let >> me know if it fixes your >> issue. >> > > The patch works for me. echo 3 > /proc/sys/vm/drop_caches as well as rmmod > radeon do not end up in a crash anymore. However, I have still no clue why > one of these makes drm_open to fail. On rmmod radeon I get the following > log messages. If don't know if the 'unpin not necessary' has anything to do > with it. > > [drm] radeon: finishing device. > radeon 0000:01:00.0: ffff88024e526c00 unpin not necessary > radeon 0000:01:00.0: ffff88024f2f6000 unpin not necessary > radeon 0000:01:00.0: ffff88024f2f6000 unpin not necessary > [TTM] Finalizing pool allocator > [TTM] Finalizing DMA pool allocator > [TTM] Zone kernel: Used memory at exit: 0 kiB > [TTM] Zone dma32: Used memory at exit: 0 kiB > [drm] radeon: ttm finalized > vga_switcheroo: disabled > [drm] Module unloaded > > By the way, sometimes my r8169 ethernet controller does not survive > suspend/hibernation (does not detect link). rmmod/modprobe helps. I don't > know if this is related. > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20130402/91215733/attachment.html>
