https://bugs.freedesktop.org/show_bug.cgi?id=58659
--- Comment #20 from Bryan Quigley BryanQuigley@Ubuntu.com --- This last patch (0001-drm-radeon-exclude-system-placement-when-validating) creates a full Xorg freeze: Form xorg.log: [ 207.780] (WW) RADEON(0): flip queue failed: Invalid argument [ 207.781] (WW) RADEON(0): Page flip failed: Invalid argument Repeated many times
From kern.log:
[ 207.595082] radeon 0000:01:00.0: efaa7000 pin failed [ 207.595096] [drm:radeon_crtc_page_flip] *ERROR* failed to pin new rbo buffer before flip [ 207.595434] [drm:radeon_cs_ioctl] *ERROR* Failed to parse relocation -22! [ 207.601745] [drm:radeon_cs_ioctl] *ERROR* Failed to parse relocation -22! [ 207.602094] radeon 0000:01:00.0: efaa7000 pin failed Repeated many times
I'm going to git pull to latest and try building again... Does it depend on some other patch?