Messages in this thread | | | Subject | 2.5.43 and the VIA vt8233 IDE controller. | From | Jason Williams <> | Date | 16 Oct 2002 16:38:18 -0400 |
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I am suspecting something is amist with the via controller code in 2.5.43, because my promise controller goes through the same routines just fine. I started to try to back trace everything to hunt down the culperate myself, but alas, I couldn't find the cause. So if anyone can give me a hand here, I would be very grateful. What follows is the bottom snippet of kernel output. If you require anything further, let me know I will send it.
Jason
VP_IDE: chipset revision 6 VP_IDE: not 100% native mode: will probe irqs later ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx VP_IDE: VIA vt8233 (rev 00) IDE UDMA100 controller on pci00:11.1 ide1: BM-DMA at 0x9008-0x900fUnable to handle kernel NULL pointer dereference at virtual address 00000650 printing eip: c024a52b *pde = 00000000 Oops: 0000
CPU: 0 EIP: 0060:[<c024a52b>] Not tainted EFLAGS: 00010202 EIP is at ide_iomio_dma+0xbb/0x1c0 eax: 00000000 ebx: c052cbb4 ecx: c03aa274 edx: 00000001 esi: c052cbc4 edi: 00009008 ebp: 00000008 esp: dffcbeb4 ds: 0068 es: 0068 ss: 0068 Process swapper (pid: 1, threadinfo=dffca000 task=dffc8040) Stack: c0380d6f 00009008 00000008 c052cbc4 c1526000 c052cbb4 c03e7a50 c052cbb4 c024a687 c052cbb4 00009008 00000008 00000089 c04195dd c1526000 00009008 c0418a58 c052cbb4 00009008 00000008 c02488be c052cbb4 00009008 00000004 Call Trace: [<c024a687>] ide_setup_dma+0x27/0x380 [<c02488be>] ide_hwif_setup_dma+0x10e/0x150 [<c0248bce>] do_ide_setup_pci_device+0x16e/0x330 [<c0248dbb>] ide_setup_pci_device+0x2b/0x80 [<c02388e8>] via_init_one+0x38/0x40 [<c010507a>] init+0x3a/0x160 [<c0105040>] init+0x0/0x160 [<c0105641>] kernel_thread_helper+0x5/0x14
Code: 8b 80 50 06 00 00 89 83 4c 06 00 00 c7 04 24 77 0d 38 c0 e8 <0>Kernel panic: Attempted to kill init!
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