Summary: | [regression] crash on loading radeon module on 2.6.33-rc1 vanilla | ||
---|---|---|---|
Product: | DRI | Reporter: | Bartłomiej Zimoń <uzi18> |
Component: | DRM/Radeon | Assignee: | Default DRI bug account <dri-devel> |
Status: | RESOLVED FIXED | QA Contact: | |
Severity: | critical | ||
Priority: | high | ||
Version: | DRI git | ||
Hardware: | x86-64 (AMD64) | ||
OS: | Linux (All) | ||
Whiteboard: | |||
i915 platform: | i915 features: |
Description
Bartłomiej Zimoń
2009-12-23 03:35:26 UTC
It happens when firmware for the interrupt controller is missing; a proper fallback should already be present in airlied's tree: http://thread.gmane.org/gmane.linux.kernel/930688/focus=930693 In the meanwhile install the missing bit (R700_rlc.bin) (In reply to comment #0) > radeon loaded with modeset=1 crash with some data notated (could be usefull): > > BUG: unable to handle kernel NULL pointer dereference ar 0x00000000000048 > IP ttm_bo_reserve+0x1d [ttm] > RIP: ttm_bo_reserve+0x1d > Call Trace: > rv770_suspend+0x4d/0xb0 > rv770_init+0x243/0x290 > > want more info? please write down. > haven't check without nomodeset > > last time on 2.6.32-rc8 it was ok. > (In reply to comment #1) > It happens when firmware for the interrupt controller is missing; a proper > fallback should already be present in airlied's tree: > > http://thread.gmane.org/gmane.linux.kernel/930688/focus=930693 > > In the meanwhile install the missing bit (R700_rlc.bin) > OK that's nice but from 2.6.32.2 after init gfx i have black screen and on 2.6.32-rc8 not. (In reply to comment #2) > OK that's nice > but from 2.6.32.2 after init gfx i have black screen and on 2.6.32-rc8 not. > 2.6.32.2 is another issue. that's fixed with this patch: http://marc.info/?l=dri-devel&m=126137027403059&w=2 This should be fixed. |
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