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[Xen-devel] Re: [PATCH 0 of 7] x86/paravirt: optimise pvop calls and register use



* 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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