Re: Fw: 2.6.12-mm2: 3ware SATA RAID inaccessible

Nick Orlov
2005-06-28T02:09:22Z

On Mon, Jun 27, 2005 at 09:22:22AM -0500, James Bottomley wrote:
> On Mon, 2005-06-27 at 00:46 -0400, Nick Orlov wrote:
> > c0267437 tw_interrupt+0x317/0x480
> > c013ac9d handle_IRQ_event+0x3d/0x70
> > c013adb0 __do_IRQ+0xe0/0x170
> > c0104fc3 do_IRQ+0x23/0x40
> > c01031ce common_interrupt+0x1a/0x20
> > c0100ca6 default_idle+0x26/0x30
> > c0110bbc apm_cpu_idle+0xce/0x160
> > c0100d24 cpu_idle+0x34/0x50
> > c03947e5 start_kernel+0x165/0x180
> > c0394360 unknown_bootoption+0x0/0x1e0
>
> tw_interrupt wasn't actually modified. However, it should have executed
> another call, probably where it's doing a null ptr deref, probably in
> one of the completion routines, which should be identified by the EIP;
> could you tell me what this is?
>

Sorry for the long delay with the response: I'm very limited in time during
the weekdays :(

Here is the info you asked for:

EFLAGS: 00010293
EIP is at tw_scsiop_mode_sense_complete+0xc7/0xe0
eax: 00000000 ebx: c03d4e00 ecx: 00000000 edx: 00000004
esi: dfca2400 edi: c03d4e04 ebp: 00000000 esp: c0393ef4
ds: 007b es: 007b ss:0068
Process swapper (pid: 0, threadinfo=c0392000, task=c031aba0)

Again I've wrote it down manually, so typos are possible.

Hope you'll find it useful.

Thank you,
Nick Orlov.

--
With best wishes,
Nick Orlov.