RE: [PATCH 01/11] Add dbsr in kvm_vcpu_arch

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> -----Original Message-----
> From: kvm-ppc-owner@xxxxxxxxxxxxxxx 
> [mailto:kvm-ppc-owner@xxxxxxxxxxxxxxx] On Behalf Of Hollis Blanchard
> Sent: Tuesday, December 16, 2008 7:33 AM
> To: Liu Yu-B13201
> Cc: kvm-ppc@xxxxxxxxxxxxxxx
> Subject: Re: [PATCH 01/11] Add dbsr in kvm_vcpu_arch
> 
> On Thu, 2008-12-11 at 17:11 +0800, Liu Yu wrote:
> > Kernel for E500 will clear dbsr when startup.
> > So add dbsr register in kvm_vcpu_arch.
> > 
> > Signed-off-by: Liu Yu <yu.liu@xxxxxxxxxxxxx>
> > ---
> >  arch/powerpc/include/asm/kvm_host.h |    1 +
> >  1 files changed, 1 insertions(+), 0 deletions(-)
> > 
> > diff --git a/arch/powerpc/include/asm/kvm_host.h 
> b/arch/powerpc/include/asm/kvm_host.h
> > index 850c41e..63962fa 100644
> > --- a/arch/powerpc/include/asm/kvm_host.h
> > +++ b/arch/powerpc/include/asm/kvm_host.h
> > @@ -163,6 +163,7 @@ struct kvm_vcpu_arch {
> >  	u32 ccr1;
> >  	u32 dbcr0;
> >  	u32 dbcr1;
> > +	u32 dbsr;
> > 
> >  #ifdef CONFIG_KVM_EXIT_TIMING
> >  	struct kvmppc_exit_timing timing_exit;
> 
> You should definitely add the emulation code for 440 to use 
> dbsr in the
> same patch.

Added.
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