Re: sata_promise KERNEL_BUG on 2.6.12

From: Marcel Naziri (silent_at_zwobbl.de)
Date: 06/20/05

  • Next message: Jeff Garzik: "Re: sata_promise KERNEL_BUG on 2.6.12" 
    To: Jeff Garzik <jgarzik@pobox.com>
Date:	Mon, 20 Jun 2005 04:38:00 +0200

    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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