| Summary: |
x11-drm-20050104 borks on xorg startup |
| Product: |
DRI
|
Reporter: |
Marcin Kurek <morgoth6> |
| Component: |
DRM/other | Assignee: |
Default DRI bug account <dri-devel> |
| Status: |
RESOLVED
FIXED
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QA Contact: |
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| Severity: |
major
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| Priority: |
high
|
CC: |
shawn.starr
|
| Version: |
XOrg git | |
|
| Hardware: |
Other | |
|
| OS: |
Linux (All) | |
|
| Whiteboard: |
|
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i915 platform:
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i915 features:
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|---|
| Attachments: |
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Some time ago I decide to give a try to recent snapshot of DRM modules in my Gentoo installation. Generaly I was able to emerge and compile it without any problems, but on first startup of Xorg (6.8.1.904) I get only a weird crash with following message in log's: -------- Jan 22 23:47:31 pegasos kernel: radeon: Ignoring new-style parameters in presence of obsolete ones Jan 22 23:47:31 pegasos kernel: [drm] Initialized radeon 1.13.0 20041207 on minor 0: ATI Technologies Inc Radeon RV250 If [Radeon 9000] Jan 22 23:47:31 pegasos kernel: [drm] Used old pci detect: framebuffer loaded Jan 22 23:47:42 pegasos kernel: Oops: kernel access of bad area, sig: 11 [#1] Jan 22 23:47:42 pegasos kernel: NIP: E2378438 LR: E23785D8 SP: CCAA9E40 REGS: ccaa9d90 TRAP: 0300 Not tainted Jan 22 23:47:42 pegasos kernel: MSR: 00009032 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11 Jan 22 23:47:42 pegasos kernel: DAR: 0000003C, DSISR: 40000000 Jan 22 23:47:42 pegasos kernel: TASK = df0be720[21951] 'X' THREAD: ccaa8000 Jan 22 23:47:42 pegasos kernel: Last syscall: 54 Jan 22 23:47:42 pegasos kernel: GPR00: E2495000 CCAA9E40 DF0BE720 E2D80000 E2F7F000 DC24FEE0 00306400 00800000 Jan 22 23:47:42 pegasos kernel: GPR08: C4000000 E2300000 00000000 D49EE300 88042444 102047D0 101A0000 101A0000 Jan 22 23:47:42 pegasos kernel: GPR16: 101A0000 10200000 10200000 107D5C4C 7FFFF5E4 00000007 7FFFF170 DF681230 Jan 22 23:47:42 pegasos kernel: GPR24: D6F57180 E2390000 E2390000 CCAA9E50 D49EE2A0 D49EE300 D6913000 DFB4E000 Jan 22 23:47:42 pegasos kernel: NIP [e2378438] radeon_cp_init+0x614/0x960 [radeon] Jan 22 23:47:42 pegasos kernel: LR [e23785d8] radeon_cp_init+0x7b4/0x960 [radeon] Jan 22 23:47:42 pegasos kernel: Call trace: Jan 22 23:47:42 pegasos kernel: [e237178c] radeon_ioctl+0x194/0x1cc [radeon] Jan 22 23:47:42 pegasos kernel: [c006ce24] sys_ioctl+0x2fc/0x498 Jan 22 23:47:42 pegasos kernel: [c0004400] ret_from_syscall+0x0/0x44 ======== I am using the 2.6.10 kernel with following GFX card on my machine: 0001:01:08.0 VGA compatible controller: ATI Technologies Inc Radeon RV250 If [Radeon 9000] (rev 01) (prog-if 00 [VGA]) Subsystem: Hightech Information System Ltd. RV250 If [Excalibur Radeon 9000] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 (2000ns min) Interrupt: pin A routed to IRQ 9 Region 0: Memory at c0000000 (32-bit, prefetchable) Region 1: I/O ports at ffff1000 [size=256] Region 2: Memory at c4000000 (32-bit, non-prefetchable) [size=64K] Capabilities: [58] AGP version 2.0 Status: RQ=48 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW+ AGP3- Rate=x1,x2 Command: RQ=1 ArqSz=0 Cal=0 SBA+ AGP- GART64- 64bit- FW- Rate=<none> Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-, D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- The machine is a Pegasos2 computer with PPC CPU (1GHz G4) I did some research to help resolve this problem ... 1) I can load the readeon module using modprobe command without any crash or something. It's loaded normaly. It seems starting Xorg cause this crash. 2) I can avoid this message by removing dri extension from Xorg configuration file. This means the problem is related to DRM module. 3) If I remove the BusType "PCI" option from Xorg configuration file I can load the X without this error (But without DRI too because there is no working AGPGart for this machine and Xorg disables DRI because of that in that case) 4) Not only I have some problems with this version of DRM. One of the Gentoo users reported a similar problem to my one (weird errors when loading Xorg but he can use DRI in the end, I mean no crash on his system) He is using Pegasos2 machine too but with R9200SE card. drm] Initialized radeon 1.13.0 20041207 on minor 0: ATI Technologies Inc RV280 [Radeon 9200 SE] [drm] Used old pci detect: framebuffer loaded [drm] Loading R200 Microcode [drm:radeon_ati_pcigart_cleanup] *ERROR* no scatter/gather memory! [drm:radeon_do_cleanup_cp] *ERROR* failed to cleanup PCI GART! More log's and configuration files for both cases (My one and the 9200SE) can be found at http://bugs.gentoo.org/show_bug.cgi?id=79146 I can attach them here too if someone want me to.