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2.5.9 IDE subsystem oops on scsi box

DISCUSSION Douglas Gilbert 2 participants 2 messages Apr 23, 2002

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Douglas Gilbert

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#0 lore raw

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

Doug Gilbert

#1 lore raw
Quoted 14 lines · Douglas Gilbert

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
Quoted 8 lines

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 :-(.