Maciej Soltysiak <[EMAIL PROTECTED]> wrote:
>
> Feb 6 17:07:47 dns kernel: hdc: dma_intr: status=0x51 { DriveReady
> SeekComplete Error }
> Feb 6 17:07:47 dns kernel: hdc: dma_intr: error=0x84 { DriveStatusError
> BadCRC }
> Feb 6 17:07:47 dns kernel: ide: failed opcode was: unknown
> Feb 6 17:07:47 dns kernel: hdc: dma_intr: status=0x51 { DriveReady
> SeekComplete Error }
> Feb 6 17:07:47 dns kernel: hdc: dma_intr: error=0x84 { DriveStatusError
> BadCRC }
> Feb 6 17:07:47 dns kernel: ide: failed opcode was: unknown
> Feb 6 17:07:47 dns kernel: hdc: dma_intr: status=0x51 { DriveReady
> SeekComplete Error }
> Feb 6 17:07:47 dns kernel: hdc: dma_intr: error=0x84 { DriveStatusError
> BadCRC }
> Feb 6 17:07:47 dns kernel: ide: failed opcode was: unknown
> Feb 6 17:07:47 dns kernel: hdc: dma_intr: status=0x51 { DriveReady
> SeekComplete Error }
> Feb 6 17:07:47 dns kernel: hdc: dma_intr: error=0x84 { DriveStatusError
> BadCRC }
> Feb 6 17:07:47 dns kernel: ide: failed opcode was: unknown
> Feb 6 17:07:47 dns kernel: scheduling while atomic: swapper/0x00010001/0
> Feb 6 17:07:47 dns kernel: [schedule+1379/1392] schedule+0x563/0x570
> Feb 6 17:07:47 dns kernel: [__call_console_drivers+87/96]
> __call_console_drivers+0x57/0x60
> Feb 6 17:07:47 dns kernel: [__mod_timer+350/480] __mod_timer+0x15e/0x1e0
> Feb 6 17:07:47 dns kernel: [schedule_timeout+99/192]
> schedule_timeout+0x63/0xc0
> Feb 6 17:07:47 dns kernel: [process_timeout+0/16] process_timeout+0x0/0x10
> Feb 6 17:07:47 dns kernel: [ide_pin_hwgroup+97/208]
> ide_pin_hwgroup+0x61/0xd0
> Feb 6 17:07:47 dns kernel: [ide_set_xfer_rate+28/96]
> ide_set_xfer_rate+0x1c/0x60
> Feb 6 17:07:47 dns kernel: [check_dma_crc+72/112] check_dma_crc+0x48/0x70
> Feb 6 17:07:47 dns kernel: [do_reset1+99/544] do_reset1+0x63/0x220
> Feb 6 17:07:47 dns kernel: [ide_do_reset+23/32] ide_do_reset+0x17/0x20
> Feb 6 17:07:47 dns kernel: [ide_error+143/160] ide_error+0x8f/0xa0
> Feb 6 17:07:47 dns kernel: [ide_dma_intr+91/192] ide_dma_intr+0x5b/0xc0
> Feb 6 17:07:47 dns kernel: [ide_dma_intr+0/192] ide_dma_intr+0x0/0xc0
> Feb 6 17:07:47 dns kernel: [ide_intr+246/432] ide_intr+0xf6/0x1b0
> Feb 6 17:07:47 dns kernel: [handle_IRQ_event+48/112]
> handle_IRQ_event+0x30/0x70
> Feb 6 17:07:47 dns kernel: [__do_IRQ+230/352] __do_IRQ+0xe6/0x160
> Feb 6 17:07:47 dns kernel: [__do_softirq+120/144] __do_softirq+0x78/0x90
> Feb 6 17:07:47 dns kernel: [do_IRQ+35/64] do_IRQ+0x23/0x40
> Feb 6 17:07:47 dns kernel: [common_interrupt+26/32]
> common_interrupt+0x1a/0x20
The bug is in serialize-access-to-ide-devices.patch, which is only in -mm.
interrupt
->IO error
->ide_set_xfer_rate
->ide_pin_hwgroup
->schedule_timeout
->axboe!
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