2003-06-04 19:39:49

by C. Scott Ananian

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Subject: BUG_ON() in drivers/ide/ide-disk.c:1526.

When using suspend-to-disk, I trigger BUG_ON in ide-disk.c:1526:

BUG_ON (HWGROUP(drive)->handler);

It seems that this assertion is intended to check that all interrupts have
been handled before idedisk_suspend returns --- but I can't find any code
which ought to do this.

More details available if needed.
--scott

Mk 48 assassination politics FSF EZLN spy Marxist interception Nazi
Hussein RNC shotgun cracking COBRA JUDY ammunition COBRA JANE chemical agent
( http://cscott.net/ )


2003-06-05 13:56:29

by Pavel Machek

[permalink] [raw]
Subject: Re: BUG_ON() in drivers/ide/ide-disk.c:1526.

Hi!

See "IDE Power managment" thread.

> When using suspend-to-disk, I trigger BUG_ON in ide-disk.c:1526:
>
> BUG_ON (HWGROUP(drive)->handler);
>
> It seems that this assertion is intended to check that all interrupts have
> been handled before idedisk_suspend returns --- but I can't find any code
> which ought to do this.
>
> More details available if needed.
> --scott
>
> Mk 48 assassination politics FSF EZLN spy Marxist interception Nazi
> Hussein RNC shotgun cracking COBRA JUDY ammunition COBRA JANE chemical agent
> ( http://cscott.net/ )
>
> -
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--
Pavel
Written on sharp zaurus, because my Velo1 broke. If you have Velo you don't need...