Re: 2.6.24-rc6-git7: Reported regressions from 2.6.23

Ingo Molnar
2008-01-02T13:29:34Z

* Rafael J. Wysocki <rjw@sisk.pl> wrote:

> On Wednesday, 2 of January 2008, Zhenyu Wang wrote:
> > On 2008.01.01 22:02:57 +0000, Rafael J. Wysocki wrote:
> > > Subject : linux-2.6.24-rcX regression / xserver-xorg-video-intel / Q35
> > > Submitter : Harald Welte <laforge@gnumonks.org>
> > > Date : 2007-12-22 04:37
> > > References : http://lkml.org/lkml/2007/12/21/269
> > > http://bugzilla.kernel.org/show_bug.cgi?id=9618
> > > Handled-By : Zhenyu Wang <zhen78@gmail.com>
> > > Patch :
> >
> > This is resolved by turning on CONFIG_DMAR_GFX_WA.
>
> OK, I have removed it from the list.

because it's default-enabled, and someone would have to consciously
disable it to intentionally trigger DMA bugs in drivers, right?

Ingo