[Bug 49817] radeon: The kernel rejected CS when running shader example from SFML library

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=49817

--- Comment #6 from Maxime Buffa <mbuffa at gmail.com> 2012-07-28 22:23:00 UTC ---
I can confirm this bug with the shader example of SFML 2.0 RC, with an
Evergreen gpu (5850) and Mesa 8.0.4. Rendering is messed up and there's a lot
of "radeon: The kernel rejected CS, see dmesg for more information.".

$ uname -r
3.4.6-1-ARCH

$ glxinfo |grep GL
OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD CYPRESS
OpenGL version string: 2.1 Mesa 8.0.4
OpenGL shading language version string: 1.20

$ dmesg

A lot of :
[ 5464.934734] [drm:radeon_cs_parser_relocs] *ERROR* gem object lookup failed
0x19
[ 5464.934739] [drm:radeon_cs_ioctl] *ERROR* Failed to parse relocation -2!

Then :
[ 6398.513323] radeon 0000:01:00.0: evergreen_cs_track_validate_texture:835
texture bo too small (layer size 286720, offset 0, max layer 1, depth 1, bo
size 4096) (896 80)
[ 6398.513325] [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream !

Thanks by advance.

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