Re: [BUG] Page table corruption from commit 9542ada803198e6eba29d3289abb39ea82047b92.

Ingo Molnar
2009-01-22T08:32:16Z

* Jeff Mahoney <jeffm@suse.com> wrote:

>
> Hi Suresh -
>
> I'm running into the following dump on one of my development nodes. I've
> bisected it down to commit 9542ada803198e6eba29d3289abb39ea82047b92. The
> SUSE hwinfo tool can reproduce this readily, at least on my system. I'd
> be happy to try any test fixes.
>
> Here's from the bisection run, 2.6.27-rc6.

Could you try the current -tip tree please?

http://people.redhat.com/mingo/tip.git/README

There's a number of fixes in there that i think will fix your crash. In
particular:

9597134: x86: fix PTE corruption issue while mapping RAM using /dev/mem

Ingo