Re: sata_promise KERNEL_BUG on 2.6.12

[Marcel Naziri]

Also sprach Jeff Garzik am Montag 20 Juni 2005 04:25:
> Marcel Naziri wrote:
> > Now, when I connect the drives to port 1 & 2 of the controller, booting
> > up stops with this:
> > ACPI: PCI Interrupt 0000:00:0a.0[A] -> GSI 17 (level, low) -> IRQ 17
> > ata1: SATA max UDMA/133 cmd 0xF8802200 ctl 0xF8802238 bdma 0x0 irq 17
> > ata2: SATA max UDMA/133 cmd 0xF8802280 ctl 0xF88022B8 bdma 0x0 irq 17
> > ata3: SATA max UDMA/133 cmd 0xF8802300 ctl 0xF8802338 bdma 0x0 irq 17
> > ata4: SATA max UDMA/133 cmd 0xF8802380 ctl 0xF88023B8 bdma 0x0 irq 17
> > ata1: no device found (phy stat 00000000)
> > scsi0 : sata_promise
> > ata2: dev 0 ATA, max UDMA/100, 312581808 sectors: lba48
> > ------------[ cut here ]------------
> > kernel BUG at drivers/scsi/libata-core.c:2077!
> > invalid operand: 0000 [#1]
> > PREEMPT
> > Modules linked in:
> > CPU:    0
> > EIP:    0060:[<c025f60f>]     Not tainted VLI
> > EFLAGS: 00010246   (2.6.12)
> > EIP is at ata_dev_set_xfermode+0xcf/0xf0
>
> This is highly strange.  Do you have any patches applied, or is this
> vanilla 2.6.12 kernel?

it's vanilla. and I have this problem since 2.6.10 (that is the first one i 
tried with the controller)

> Can you turn off preempt and try to reproduce ?

I can try this tomorrow...

> Can you provide your full .config ?

Is attached...

> > Can it deal with the fact, that the drives are not scanned in port order
> > of the controller? They seem to be mapped like
> > port 1 > ata4
> > port 2 > ata2
> > port 3 > ata1
> > port 4 > ata3
>
> The driver scans the ports in the order presented internally in the
> hardware.

Could the driver "remap" it? It's confusing that the boot loader sees the 
drives in another way than the kernel do.

Greets
   zwobbl

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