Re: 2.5.9 IDE subsystem oops on scsi box

[Martin Dalecki]

Douglas Gilbert wrote:
> In lk 2.5.9 building a kernel with the ide subsystem and
> ide-disk built in but no ATA disks oopses around mount
> time (of the scsi disk) in the boot sequence.
> 
> This worked fine in lk 2.5.8 and lk 2.5.8-dj1 . Going into
> the BIOS and disabling the on board IDE chipsets makes the
> oops go away:
> $ uname -a
> Linux frig 2.5.9 #21 Mon Apr 22 20:51:46 EDT 2002 i686 unknown
> $ df
> Filesystem           1k-blocks      Used Available Use% Mounted on
> /dev/sda3              8499168   6437568   1629856  80% /
> /dev/sda1                31079     16949     12526  58% /boot
> 
> Hand decoding the oops gave this stack backtrace:
>   __ide_end_request
>   ide_end_request
>   ide_intr
>   handle_IRQ
>   do_IRQ
>   default_idle
> 

I will have to check whatever the tagged command queue get's initialized properl
during module loading. Propably not :-(.