Re: software suspend in 2.5.70-mm3.

Alan Cox (alan@lxorguk.ukuu.org.uk)
03 Jun 2003 14:22:48 +0100


On Maw, 2003-06-03 at 14:11, hugang wrote:
> Hi Pavel Machek:
>
> I try the 2.5.70-mm3 with software suspend function. When suspend it will oops at ide-disk.c 1526 line
> BUG_ON (HWGROUP(drive)->handler);
>
> I'm disable this check, The software suspend can work, and also can resumed. But this fix is not best way. I found in ide-io.c 1196
> hwgroup->handler = NULL;
> is the problem.

The only way to make the suspend work properly is to queue the suspend
sequence wit the other requests. Ben was doing some playing with this
but I'm not sure what happened to it.

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