Re: HPET regression in 2.6.26 versus 2.6.25 -- found another userwith the same regression

From: Ingo Molnar
Date: Tue Aug 26 2008 - 09:28:41 EST



* David Witbrodt <dawitbro@xxxxxxxxxxxxx> wrote:

> > Note that the hpet fix is now upstream [...]
>
> Any chance this can be applied to stable 2.6.26.x?
>
> Half of my agenda was selfish (to be sure future kernels would not
> hang on my 2 home servers), but the other half was to ensure that
> Debian would not have hanging kernels in their next stable release.

it's a backport candidate, but i think we should wait a bit with that,
until after .27-rc5 or -rc6, to make sure there are no side-effects.

The upstream commit is:

commit a2bd7274b47124d2fc4dfdb8c0591f545ba749dd
Author: Yinghai Lu <yhlu.kernel@xxxxxxxxx>
Date: Mon Aug 25 00:56:08 2008 -0700

x86: fix HPET regression in 2.6.26 versus 2.6.25, check hpet against BAR, v3

btw., are both of your systems that were hanging fixed by this commit?

> Thanks again for all the hard work,

you are welcome!

Ingo
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