Re: HDIO_SET_DMA failed: Operation not permitted
On 01 Dec 2003 02:12:01 +0100
Andreas Goesele <Goesele@hfph.mwn.de> wrote:
> > But then the disappointment:
> >
> > $ modprobe amd74xx
> >
> > $ hdparm -d1 /dev/hda
> >
> > /dev/hda:
> > setting using_dma to 1 (on)
> > HDIO_SET_DMA failed: Operation not permitted
> > using_dma = 0 (off)
>
> It's even worse:
>
> $ modprobe amd74xx
> Segmentation fault
>
> And now I have:
>
> amd74xx 9468 1 (initializing)
>
> The module cannot be removed and interferes with other processes as
> for instance ifconfig (which get's stuck and can't be killed
> ...). Very bad.
try compiling into the kernel (not module) and check the logs. I
remember having similar cases, can't remember how I
solved them :/
Cheers,
Serge
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