Re: Yet another 2.6.35 regression (AGP)? (resend)

[Tim Gardner]

This is a multi-part message in MIME format.On 07/09/2010 09:00 AM, Woody Suwalski wrote:
> I have found one system, where 2.6.35 does not work (as tested with rc3
> and rc4)
> That Intel system has no problems in 2.6.33.x nor 2.6.34.0.
>
> The problem seems to be in AGP - I can boot if I specify "agp=off" - but
> of course only in text mode...
> There seems to be a hard lock-up, so the only way to show the crash is
> by picture 8-)
>
> Since I do not build kernel on that machine, I did not do any bisect
> tests, however if someone is interested in digging deeper, I can try...
> Preferably a patch to try out ;-)
>
> This bug seems to be different then
> https://bugzilla.kernel.org/show_bug.cgi?id=16179
>
> Should it be blamed on BIOS (the conflict indicated just before the crash)?
>
> Thanks, Woody
>
> PS. Resending, as original post cc'd
> drivers_video-dri-intel@xxxxxxxxxxxxxxxxxxxx, what seems to be bad...

How about this patch? I'm waiting confirmation from another user, but 
your problem looks quite similar.

rtg
--
Tim Gardner tim.gardner@xxxxxxxxxxxxx