Re: [PATCH 0 of 7] x86/paravirt: optimise pvop calls and registeruse

From: Ingo Molnar
Date: Wed Feb 04 2009 - 12:06:43 EST



* Ingo Molnar <mingo@xxxxxxx> wrote:

> * Jeremy Fitzhardinge <jeremy@xxxxxxxx> wrote:
>
> > Ingo Molnar wrote:
> >> x86/paravirt is causing boot trouble on a 32-bit box - it reboots
> >> during early bootup (it's a laptop so no easy access to its crashlog -
> >> if there's any).
> >>
> >> config attached.
> >
> > HPA just applied a patch which will likely fix this.
> > 0eb592dbba40baebec9cdde3ff4574185de6cbcc
>
> thanks! Will need about 24 hours until i know for sure - the test-box that
> is affected by this bug triggers the problem every 10 hours or so.

okay - a testbox just happened to trigger this PARAVIRT=y boot crash bug and
i can confirm that latest tip/master fixes it.

Ingo
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