On Wednesday, November 24, 2010, Alex Deucher wrote: > 2010/11/23 Rafael J. Wysocki <rjw at sisk.pl>: > > On Wednesday, November 24, 2010, Rafael J. Wysocki wrote: > >> Hi, > >> > >> I cannot start KDE with the 2.6.37-rc3 kernel. The X server and display > >> manager start normally, but when I attempt to log into KDE, it attempts to > >> start, but then the X apparently crashes and this appears in the dmesg > >> output: > >> > >> [ 24.342287] radeon 0000:01:05.0: r600_cs_track_validate_cb offset[0] 0 > >> 46097920 4325376 too big > >> [ 24.342298] radeon 0000:01:05.0: r600_packet3_check:1331 invalid cmd > >> stream 502 > >> [ 24.342304] [drm:radeon_cs_ioctl] *ERROR* Invalid command stream ! > >> [ 24.694106] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id > >> [ 93.938946] radeon 0000:01:05.0: r600_cs_track_validate_cb offset[0] 0 > >> 46097920 4325376 too big > >> [ 93.938956] radeon 0000:01:05.0: r600_packet3_check:1331 invalid cmd > >> stream 502 > >> [ 93.938962] [drm:radeon_cs_ioctl] *ERROR* Invalid command stream ! > >> [ 94.278050] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id > >> [ 114.898043] radeon 0000:01:05.0: r600_cs_track_validate_cb offset[0] 0 > >> 46097920 4325376 too big > >> [ 114.898053] radeon 0000:01:05.0: r600_packet3_check:1331 invalid cmd > >> stream 502 > >> [ 114.898058] [drm:radeon_cs_ioctl] *ERROR* Invalid command stream ! > >> [ 115.266113] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id > >> [ 129.722472] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id > >> [ 142.984314] radeon 0000:01:05.0: r600_cs_track_validate_cb offset[0] 0 > >> 46097920 4325376 too big > >> [ 142.984324] radeon 0000:01:05.0: r600_packet3_check:1331 invalid cmd > >> stream 502 > >> [ 142.984330] [drm:radeon_cs_ioctl] *ERROR* Invalid command stream ! > >> [ 143.370083] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id > >> > >> This doesn't happen with 2.6.37-rc2. > > > > Reverting the following commit: > > > > commit 16790569eddf4d406a16a65f4750f405fa669c52 > > Author: Alex Deucher <alexdeucher at gmail.com> > > Date: Sun Nov 14 20:24:35 2010 -0500 > > > > drm/radeon/kms: fix and unify tiled buffer alignment checking for > > r6xx/7xx > > > > fixes the issue for me (so everyone involved is already in the Cc list ;-)). > > > > Are you sure you've got the right commit?
Well, as I said, I reverted that particular commit and things started to work. > That shouldn't change the calculation that's failing at all. I'd guess it's > probably one of these: > http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=d33ef52d9db8a36900dd53f2e32db9a521ace259 > http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=f30df2fad0c901e74ac9a52a488a54c69a373a41 I don't know. Perhaps there are some interactions between the two and the reverted one. I can try reverting these tomorrow if you want me to. > Can you attach your xorg log as well? Sure, attached (the working case). Thanks, Rafael -------------- next part -------------- A non-text attachment was scrubbed... Name: Xorg.0.log Type: text/x-log Size: 35694 bytes Desc: not available URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20101124/404a8a59/attachment-0001.bin>
