Oops, I meant soft lockup... Marco Stornelli ha scritto: > But does the test work? Maybe the kernel is configured with softlook > check (see the kernel menu under kernel hacking), try to disable it and > recompile. However there's something strange... > > Caner Altinbasak ha scritto: >> Hi! >> I am using a Curtiss Wright DY4-183 board with PPC7447 CPU. I've a pci >> graphics card with a M9 GPU on it. There is a transparent bridge between the >> GPU and my PCI bus. My problem a trouble with radeon_dri driver. I want to >> run a miniglx application to see how the graphics performance is but I am >> having the following error. I think there is a problem with unhandled >> interrupts! Have an idea? >> >> -bash-3.2# ./sample_server & >> [1] 1082 >> -bash-3.2# [miniglx] probed chipset 0x4c66 >> got MMIOAddress 0x1801e000 offset 67108864 >> shared virtual width is 1024 >> [drm] added 8192 byte SAREA at 0x61036000 >> [drm] mapped SAREA 0x61036000 to 0x18026000, size 8192 >> [drm] framebuffer handle = 0x80000000 >> [drm] register handle = 0x70000000 >> [pci] 8192 kB allocated with handle 0x62187000 >> [pci] ring handle = 0x62187000 >> [pci] ring read ptr handle = 0x62288000 >> [pci] vertex/indirect buffers handle = 0x62289000 >> [pci] GART texture map handle = 0x62489000 >> Using 8 MB AGP aperture >> Using 1 MB for the ring buffhStart = 1040, hEnd = 1136, hTotal = 1312 >> vStart = 769, vEnd = 772, vTotal = 800 >> h_total_disp = 0x7f00a3 hsync_strt_wid = 0x8c040d >> v_total_disp = 0x2ff031f vsync_strt_wid = 0x830300 >> pixclock = 12699 >> freq = 7874 >> freq = 7874, PLL min = 12000, PLL max = 35000 >> ref_div = 5, ref_clk = 2700, output_freq = 15748 >> ref_div = 5, ref_clk = 2700, output_freq = 15748 >> post div = 0x1 >> fb_div = 0x1d >> ppll_div_3 = 0x1001d >> er >> Using 2 MB for BUG: soft lockup detected on CPU#0! >> NIP: 40042044 LR: 40042140 CTR: 400185B4 >> REGS: 5e25bbb0 TRAP: 0901 Not tainted (2.6.16.13.CWCEC.K) >> MSR: 00009032 <EE,ME,IR,DR> CR: 2490C142 XER: 20000000 >> TASK = 40aa78b0[1082] 'sample_server' THREAD: 5e25a000 >> NIP [40042044] handle_IRQ_event+0x34/0xb8 >> LR [40042140] __do_IRQ+0x78/0x1a0 >> Call Trace: >> [5E25BC60] [400188A8] cw_pic_unmask_irq_183+0x118/0x138 (unreliable) >> [5E25BC80] [40042140] __do_IRQ+0x78/0x1a0 >> [5E25BCB0] [4000B1E4] do_IRQ+0x44/0x88 >> [5E25BCD0] [40004F1C] ret_from_except+0x0/0x14 >> [5E25BD90] [40049DDC] __alloc_pages+0x70/0x2a4 >> [5E25BDA0] [40042074] handle_IRQ_event+0x64/0xb8 >> [5E25BDC0] [40042140] __do_IRQ+0x78/0x1a0 >> [5E25BDF0] [4000B1E4] do_IRQ+0x44/0x88 >> [5E25BE10] [40004F1C] ret_from_except+0x0/0x14 >> [5E25BED0] [400244CC] __do_softirq+0x50/0x120 >> [5E25BF00] [40024614] do_softirq+0x78/0x80 >> [5E25BF10] [4002478C] irq_exit+0x60/0x78 >> [5E25BF20] [4000B1E8] do_IRQ+0x48/0x88 >> [5E25BF40] [40004F1C] ret_from_except+0x0/0x14 >> Instruction dump: >> 9421ffe0 bf61000c 7cbf2b78 7c7b1b78 7c9d2378 90010024 80050004 74092000 >> 40820010 7c0000a6 60008000 7c000124 <3bc00000> 3b800000 48000010 83ff0014 >> vertex/indirect buffers >> Using 1 MB for AGP textures >> Will use back buffer at offset 0x300000 >> Will use depth buffer at offset 0x600000 >> Will use 56320 kb for textures at offset 0x900000 >> [drm] Added 32 65536 byte vertex/indirect buffers >> [drm] dma control initialized, using IRQ 16 >> [drm] Initialized kernel gart heap manager, 5111808 >> color tiling disabled >> page flipping disabled >> [miniglx] Setting mode: visible 1024x768 virtual 1024x768x32 >> [miniglx] Readback mode: visible 1024x768 virtual 1024x768x32 >> RADEONEngineRestore >> >> >> >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> Linuxppc-embedded mailing list >> Linuxppc-embedded@ozlabs.org >> https://ozlabs.org/mailman/listinfo/linuxppc-embedded >
-- Marco Stornelli Embedded Software Engineer CoRiTeL - Consorzio di Ricerca sulle Telecomunicazioni http://www.coritel.it [EMAIL PROTECTED] +39 06 72582838 _______________________________________________ Linuxppc-embedded mailing list Linuxppc-embedded@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-embedded
