Re: [PATCH 13/50] KVM: PPC: booke: check for signals in kvmppc_vcpu_run

2012-01-08 Thread Alexander Graf
On 08.01.2012, at 17:45, Avi Kivity wrote: > On 01/08/2012 06:41 PM, Alexander Graf wrote: >> On 08.01.2012, at 17:26, Avi Kivity wrote: >> >>> On 01/08/2012 06:21 PM, Alexander Graf wrote: > > well, that's not actually what x86 does, but what it should be doing. > The point is che

Re: [PATCH 13/50] KVM: PPC: booke: check for signals in kvmppc_vcpu_run

2012-01-08 Thread Avi Kivity
On 01/08/2012 06:41 PM, Alexander Graf wrote: > On 08.01.2012, at 17:26, Avi Kivity wrote: > > > On 01/08/2012 06:21 PM, Alexander Graf wrote: > >>> > >>> well, that's not actually what x86 does, but what it should be doing. > >>> The point is checking for signals after an exit is meaningless. Y

Re: [PATCH 13/50] KVM: PPC: booke: check for signals in kvmppc_vcpu_run

2012-01-08 Thread Alexander Graf
On 08.01.2012, at 17:26, Avi Kivity wrote: > On 01/08/2012 06:21 PM, Alexander Graf wrote: >>> >>> well, that's not actually what x86 does, but what it should be doing. >>> The point is checking for signals after an exit is meaningless. You've >>> exited, so the guest can't be holding off a si

Re: [PATCH 13/50] KVM: PPC: booke: check for signals in kvmppc_vcpu_run

2012-01-08 Thread Avi Kivity
On 01/08/2012 06:21 PM, Alexander Graf wrote: > > > > well, that's not actually what x86 does, but what it should be doing. > > The point is checking for signals after an exit is meaningless. You've > > exited, so the guest can't be holding off a signal for the host. The > > check after the exi

Re: [PATCH 13/50] KVM: PPC: booke: check for signals in kvmppc_vcpu_run

2012-01-08 Thread Alexander Graf
On 08.01.2012, at 17:13, Avi Kivity wrote: > On 01/08/2012 05:37 PM, Alexander Graf wrote: >> On 08.01.2012, at 16:22, Avi Kivity wrote: >> >>> On 01/08/2012 05:11 PM, Alexander Graf wrote: On 08.01.2012, at 14:18, Avi Kivity wrote: > On 01/04/2012 03:10 AM, Alexander Graf wrote:

Re: [PATCH 13/50] KVM: PPC: booke: check for signals in kvmppc_vcpu_run

2012-01-08 Thread Avi Kivity
On 01/08/2012 05:37 PM, Alexander Graf wrote: > On 08.01.2012, at 16:22, Avi Kivity wrote: > > > On 01/08/2012 05:11 PM, Alexander Graf wrote: > >> On 08.01.2012, at 14:18, Avi Kivity wrote: > >> > >>> On 01/04/2012 03:10 AM, Alexander Graf wrote: > From: Scott Wood > > Currently

Re: [PATCH 13/50] KVM: PPC: booke: check for signals in kvmppc_vcpu_run

2012-01-08 Thread Alexander Graf
On 08.01.2012, at 16:22, Avi Kivity wrote: > On 01/08/2012 05:11 PM, Alexander Graf wrote: >> On 08.01.2012, at 14:18, Avi Kivity wrote: >> >>> On 01/04/2012 03:10 AM, Alexander Graf wrote: From: Scott Wood Currently we check prior to returning from a lightweight exit, but

Re: [PATCH 13/50] KVM: PPC: booke: check for signals in kvmppc_vcpu_run

2012-01-08 Thread Avi Kivity
On 01/08/2012 05:11 PM, Alexander Graf wrote: > On 08.01.2012, at 14:18, Avi Kivity wrote: > > > On 01/04/2012 03:10 AM, Alexander Graf wrote: > >> From: Scott Wood > >> > >> Currently we check prior to returning from a lightweight exit, > >> but not prior to initial entry. > >> > >> book3s alre

Re: [PATCH 13/50] KVM: PPC: booke: check for signals in kvmppc_vcpu_run

2012-01-08 Thread Alexander Graf
On 08.01.2012, at 14:18, Avi Kivity wrote: > On 01/04/2012 03:10 AM, Alexander Graf wrote: >> From: Scott Wood >> >> Currently we check prior to returning from a lightweight exit, >> but not prior to initial entry. >> >> book3s already does a similar test. >> >> Signed-off-by: Scott Wood >>

Re: [PATCH 13/50] KVM: PPC: booke: check for signals in kvmppc_vcpu_run

2012-01-08 Thread Avi Kivity
On 01/04/2012 03:10 AM, Alexander Graf wrote: > From: Scott Wood > > Currently we check prior to returning from a lightweight exit, > but not prior to initial entry. > > book3s already does a similar test. > > Signed-off-by: Scott Wood > Signed-off-by: Alexander Graf > --- > arch/powerpc/kvm/bo

[PATCH 13/50] KVM: PPC: booke: check for signals in kvmppc_vcpu_run

2012-01-03 Thread Alexander Graf
From: Scott Wood Currently we check prior to returning from a lightweight exit, but not prior to initial entry. book3s already does a similar test. Signed-off-by: Scott Wood Signed-off-by: Alexander Graf --- arch/powerpc/kvm/booke.c | 10 +- 1 files changed, 9 insertions(+), 1 dele