[PATCH] Critical performance patch for Intel graphics.

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[PATCH] Critical performance patch for Intel graphics.

Starks
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Re: [PATCH] Critical performance patch for Intel graphics.

Stefan Bader-2
Eric Appleman wrote:
> From
> http://lists.freedesktop.org/archives/intel-gfx/2009-January/001186.html
>
Just for reference, this is
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/349314


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Re: [PATCH] Critical performance patch for Intel graphics.

Loïc Minier-17
On Fri, Mar 27, 2009, Stefan Bader wrote:
> Eric Appleman wrote:
> > From
> > http://lists.freedesktop.org/archives/intel-gfx/2009-January/001186.html
> >
> Just for reference, this is
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/349314

 Ah thanks, this looks awfully to the root cause of the slowdowns we are
 seeing Neil, Paul and myself on EeePCs with intel graphics; I'd be
 happy to test a kernel with the patch if it can help including it for
 jaunty.  (This affects UNR on EeePCs seriously.)

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Re: [PATCH] Critical performance patch for Intel graphics.

Andy Whitcroft-3
On Fri, Mar 27, 2009 at 11:17:43AM +0100, Loïc Minier wrote:

> On Fri, Mar 27, 2009, Stefan Bader wrote:
> > Eric Appleman wrote:
> > > From
> > > http://lists.freedesktop.org/archives/intel-gfx/2009-January/001186.html
> > >
> > Just for reference, this is
> > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/349314
>
>  Ah thanks, this looks awfully to the root cause of the slowdowns we are
>  seeing Neil, Paul and myself on EeePCs with intel graphics; I'd be
>  happy to test a kernel with the patch if it can help including it for
>  jaunty.  (This affects UNR on EeePCs seriously.)

See the bug above for kernels with this patch applied.

-apw

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Re: [PATCH] Critical performance patch for Intel graphics.

Loïc Minier-17
On Sat, Mar 28, 2009, Andy Whitcroft wrote:
> See the bug above for kernels with this patch applied.

 Yup, which I tested yesterday and indeed it fixes the slowdowns on UNR;
 thanks!

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Re: [PATCH] Critical performance patch for Intel graphics.

Tim Gardner-2
In reply to this post by Starks