Re: [PATCH v6 08/12] Handle async PF in a guest.

[Avi Kivity]

 On 10/10/2010 02:32 PM, Gleb Natapov wrote:
> On Thu, Oct 07, 2010 at 03:10:27PM +0200, Avi Kivity wrote:
> >   On 10/04/2010 05:56 PM, Gleb Natapov wrote:
> >  >When async PF capability is detected hook up special page fault handler
> >  >that will handle async page fault events and bypass other page faults to
> >  >regular page fault handler. Also add async PF handling to nested SVM
> >  >emulation. Async PF always generates exit to L1 where vcpu thread will
> >  >be scheduled out until page is available.
> >  >
> >
> >  Please separate guest and host changes.
> >
> Hmm. There are only guest changes here as far as I can see.

From the diffstat:

>   arch/x86/include/asm/kvm_para.h |   12 +++
>   arch/x86/include/asm/traps.h    |    1 +
>   arch/x86/kernel/entry_32.S      |   10 ++
>   arch/x86/kernel/entry_64.S      |    3 +
>   arch/x86/kernel/kvm.c           |  184 ++++++++++++++++++++++++++++++++++++++-
>   arch/x86/kvm/svm.c              |   43 +++++++--

svm.c is host code.

--
error compiling committee.c: too many arguments to function

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