Messages in this thread | | | Date | Sat, 23 Jan 2010 13:56:05 +0100 | From | Jiri Slaby <> | Subject | i915: gpu wedged [was: mmotm 2010-01-15-15-34 uploaded] |
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On 01/16/2010 12:34 AM, akpm@linux-foundation.org wrote: > The mm-of-the-moment snapshot 2010-01-15-15-34 has been uploaded to
So I've decided to switch to KMS on this kernel with 00:02.0 VGA compatible controller [0300]: Intel Corporation 82G33/G31 Express Integrated Graphics Controller [8086:29c2] (rev 02) (prog-if 00 [VGA controller]) Subsystem: Intel Corporation 82G33/G31 Express Integrated Graphics Controller [8086:29c2] Flags: bus master, fast devsel, latency 0, IRQ 26 Memory at ffa80000 (32-bit, non-prefetchable) [size=512K] I/O ports at ec00 [size=8] Memory at d0000000 (32-bit, prefetchable) [size=256M] Memory at ff900000 (32-bit, non-prefetchable) [size=1M] Expansion ROM at <unassigned> [disabled] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [d0] Power Management version 2 Kernel driver in use: i915
with this X driver: (II) Module intel: vendor="X.Org Foundation" compiled for 1.7.4, module version = 2.10.0 Module class: X.Org Video Driver ABI class: X.Org Video Driver, version 6.0
on X.Org X Server 1.7.4 and after some time I get: (WW) intel(0): i830_uxa_prepare_access: gtt bo map failed: Input/output error (EE) intel(0): Failed to submit batch buffer, expect rendering corruption or even a frozen display: Input/output er ror. (WW) intel(0): i830_uxa_pixmap_swap_bo_with_image: bo map failed (WW) intel(0): i830_uxa_prepare_access: gtt bo map failed: Input/output error (WW) intel(0): i830_uxa_prepare_access: gtt bo map failed: Input/output error (WW) intel(0): i830_uxa_prepare_access: gtt bo map failed: Input/output error (EE) intel(0): Failed to submit batch buffer, expect rendering corruption or even a frozen display: Input/output er ror. (EE) intel(0): Failed to submit batch buffer, expect rendering corruption or even a frozen display: Input/output er
and kernel says: [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung render error detected, EIR: 0x00000000 [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -5 (awaiting 153151 at 153150) [drm:i915_gem_execbuffer] *ERROR* i915_gem_do_execbuffer returns -5
From <debugfs>/dri/0/i915_wedged, the GPU is wedged.
regards, -- js
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