Re: [git pull] drm main pull for 3.4-rc1

From: Daniel Vetter
Date: Tue Mar 27 2012 - 06:00:43 EST


On Mon, Mar 26, 2012 at 03:36:53PM +0100, Tony Vroon wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> On 26/03/12 15:32, Daniel Vetter wrote:
> > Ok, this is ugly. Do you have any special module options for i915
> > set (like i915_enable_rc6)?
>
> None set:
> adrastea ~ # cat /proc/cmdline
> BOOT_IMAGE=3.3.0-04074-g53 rw root=0
>
> > Also, can you check whether disabling vt-d does work around the
> > issue?
>
> Will try. More to follow shortly.
>
> > Last but not least, can you please bisect where this regression got
> > introduced so we have an idea why it breaks?
>
> I do not know how to turn these 3.3.0-04074-g5375871 type indicators

If you replace 3.3.0 with v3.3.3 this is exactly what git can parse as a
commit ref. into useful git bisect arguments. Another thing for you to try
is booting with i915.i915_enable_ppgtt=0 (and vt-d enabled of course).

Yours, Daniel
--
Daniel Vetter
Mail: daniel@xxxxxxxx
Mobile: +41 (0)79 365 57 48
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/