Re: pdc202xx_old serious bug with DMA on 2.6.x series

["Adolfo González Blázquez" <agblazquez_mailing@telefonica.net>]

El mar, 15-06-2004 a las 01:18, Bartlomiej Zolnierkiewicz escribió:
> On Tuesday 15 of June 2004 00:50, Adolfo González Blázquez wrote:
> > Hi!
> 
> Hi,
> 
> > Lot of users are reporting seriour problems with pdc202xx_old ide pci
> > driver. Enabling DMA on any device related with this driver makes the
> > system unusable.
> >
> > This seems to happen in all the 2.6.x kernel series.
> 
> Doing binary search on 2.4->2.6 kernels would help greatly
> (narrowing problem to a specific kernel versions).

If it helps, I tried 2.6.2, 2.6.4, 2.6.5, and 2.6.7-rc3, and all have
the bug.

> 
> > More info on Kerneltrap: http://kerneltrap.org/node/view/3040
> > More info on Bugzilla: http://bugzilla.kernel.org/show_bug.cgi?id=2494
> >
> > I hope someone can fix this, 'cause there's a lot of people using these
> > ide controllers.
> 
> It seems everybody wants it fixed but nobody is willing to help...
> 
> > Adolfo González
>