http://bugzilla.novell.com/show_bug.cgi?id=595760
http://bugzilla.novell.com/show_bug.cgi?id=595760#c10
--- Comment #10 from Stefan Dirsch
2.6.34-rc5 is still broken on Clarkdale(8086:0042).
[ 2.083688] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 2.083692] i915 0000:00:02.0: setting latency timer to 64 [ 2.123069] mtrr: type mismatch for d0000000,10000000 old: write-back new: write-combining [ 2.123071] [drm] MTRR allocation failed. Graphics performance may suffer. [ 2.123118] alloc irq_desc for 28 on node -1 [ 2.123120] alloc kstat_irqs on node -1 [ 2.123126] i915 0000:00:02.0: irq 28 for MSI/MSI-X [ 2.123131] [drm] set up 31M of stolen space [ 2.123225] [drm:i915_gem_init_ringbuffer] *ERROR* Ring head not reset to zero ctl ffffffff head ffffffff tail ffffffff start ffffffff [ 2.123239] [drm:i915_gem_init_ringbuffer] *ERROR* Ring head forced to zero ctl ffffffff head ffffffff tail ffffffff start ffffffff [ 2.123249] [drm:i915_gem_init_ringbuffer] *ERROR* Ring initialization failed ctl ffffffff head ffffffff tail ffffffff start ffffffff [ 2.123253] [drm:i915_driver_load] *ERROR* failed to init modeset [ 2.141383] i915: probe of 0000:00:02.0 failed with error -5
https://patchwork.kernel.org/patch/85630/ https://bugzilla.kernel.org/show_bug.cgi?id=15533 I added two patches to the bugzilla: http://bugzilla.kernel.org/attachment.cgi?id=25522 (possible fix) http://bugzilla.kernel.org/attachment.cgi?id=25523 (additional debug) If the first patch fixes it, we're all set. If it doesn't, I'd like the additional debug info from the second patch. Thanks! Bjorn Workaround for now is kernel boot option: 'pci=nocrs'. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.