Re: system hang on HDIO_DRIVE_RESET! help!

rain.wang (rain.wang@mic.com.tw)
Fri, 28 Feb 2003 13:04:57 +0800


Alan Cox wrote:

> On Wed, 2003-02-26 at 16:45, rain.wang wrote:
> > Hi,
> > I did HDIO_DRIVE_RESET ioctl, but system hung without any response,
> > only printed some mesages from kernel(v2.4.20):
> >
> > hda: DMA disabled
> > hda: ide_set_handler: handler not null; old=c01ce300, new=c01d4400
> > bug: kernel timer added twice at c01ce102
> >
> > would you please help me with it?
>
> Does this still occur on 2.4.21pre. It should be fixed now

I had tested 'hdparm -w /dev/hda' under 2.4.21-pre4, but problem sill exist,

just same message as in 2.4.20.

rain.w

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