Hi all, I am running kernel 2.6.36-rc6 on a Radeon HD4350 (RV710), and I see the following error messages in the logs: Sep 30 14:09:27 endymion kernel: [21556.560593] radeon 0000:07:00.0: ffff88007c334000 reserve failed for wait Sep 30 14:09:29 endymion kernel: [21558.253859] radeon 0000:07:00.0: ffff88007c334000 reserve failed for wait Sometimes that's just one or two of these, sometimes a bunch of them. I didn't notice any major problem so far. What kind of issue may result from this error? I see the message comes from function radeon_bo_wait() but I have no idea what this function does. Here are the messages related to my Radeon card as found in the kernel boot log: [drm] radeon defaulting to kernel modesetting. [drm] radeon kernel modesetting enabled. alloc irq_desc for 30 on node -1 alloc kstat_irqs on node -1 radeon 0000:07:00.0: PCI INT A -> GSI 30 (level, low) -> IRQ 30 radeon 0000:07:00.0: setting latency timer to 64 [drm] initializing kernel modesetting (RV710 0x1002:0x954F). [drm] register mmio base: 0xFBEE0000 [drm] register mmio size: 65536 ATOM BIOS: 113 radeon 0000:07:00.0: VRAM: 512M 0x00000000 - 0x1FFFFFFF (512M used) radeon 0000:07:00.0: GTT: 512M 0x20000000 - 0x3FFFFFFF [drm] Detected VRAM RAM=512M, BAR=256M [drm] RAM width 64bits DDR [TTM] Zone kernel: Available graphics memory: 1024276 kiB. [TTM] Initializing pool allocator. [drm] radeon: 512M of VRAM memory ready [drm] radeon: 512M of GTT memory ready. alloc irq_desc for 64 on node -1 alloc kstat_irqs on node -1 radeon 0000:07:00.0: irq 64 for MSI/MSI-X radeon 0000:07:00.0: radeon: using MSI. [drm] radeon: irq initialized. [drm] GART: num cpu pages 131072, num gpu pages 131072 [drm] Loading RV710 Microcode [drm] ring test succeeded in 1 usecs [drm] radeon: ib pool ready. [drm] ib test succeeded in 0 usecs [drm] Enabling audio support failed to evaluate ATIF got AE_BAD_PARAMETER [drm] Default TV standard: NTSC [drm] Default TV standard: NTSC [drm] Radeon Display Connectors [drm] Connector 0: [drm] VGA [drm] DDC: 0x7e50 0x7e50 0x7e54 0x7e54 0x7e58 0x7e58 0x7e5c 0x7e5c [drm] Encoders: [drm] CRT2: INTERNAL_KLDSCP_DAC2 [drm] Connector 1: [drm] HDMI-A [drm] HPD1 [drm] DDC: 0x7e40 0x7e40 0x7e44 0x7e44 0x7e48 0x7e48 0x7e4c 0x7e4c [drm] Encoders: [drm] DFP1: INTERNAL_UNIPHY [drm] Connector 2: [drm] DVI-I [drm] HPD4 [drm] DDC: 0x7f10 0x7f10 0x7f14 0x7f14 0x7f18 0x7f18 0x7f1c 0x7f1c [drm] Encoders: [drm] CRT1: INTERNAL_KLDSCP_DAC1 [drm] DFP2: INTERNAL_UNIPHY2 [drm] Internal thermal controller with fan control [drm] radeon: power management initialized [drm] fb mappable at 0xD0142000 [drm] vram apper at 0xD0000000 [drm] size 8294400 [drm] fb depth is 24 [drm] pitch is 7680 checking generic (d0000000 1000000) vs hw (d0000000 20000000) fb: conflicting fb hw usage radeondrmfb vs VESA VGA - removing generic driver Console: switching to colour dummy device 80x25 Console: switching to colour frame buffer device 240x67 fb0: radeondrmfb frame buffer device drm: registered panic notifier [drm] Initialized radeon 2.6.0 20080528 for 0000:07:00.0 on minor 0 The only thing out of the ordinary I could spot is the "failed to evaluate ATIF" message, but apparently it is only a debug message, so I doubt it is related (but it would certainly be nice to solve that problem too.) Let me know if I can provide more information, or help in any way with debugging this issue. Thanks, -- Jean Delvare _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
