Re: [kvm-devel] [PATCH 2/3] Refactor hypercall infrastructure (v3)

2007-09-18 Thread Anthony Liguori
Avi Kivity wrote: Avi Kivity wrote: Avi Kivity wrote: Anthony Liguori wrote: This patch refactors the current hypercall infrastructure to better support live migration and SMP. It eliminates the hypercall page by trapping the UD exception that would occur if you used the

Re: [kvm-devel] [PATCH 2/3] Refactor hypercall infrastructure (v3)

2007-09-18 Thread Avi Kivity
Avi Kivity wrote: Avi Kivity wrote: Anthony Liguori wrote: This patch refactors the current hypercall infrastructure to better support live migration and SMP. It eliminates the hypercall page by trapping the UD exception that would occur if you used the wrong hypercall instruction for the

Re: [kvm-devel] [PATCH 2/3] Refactor hypercall infrastructure (v3)

2007-09-18 Thread Avi Kivity
Avi Kivity wrote: Anthony Liguori wrote: This patch refactors the current hypercall infrastructure to better support live migration and SMP. It eliminates the hypercall page by trapping the UD exception that would occur if you used the wrong hypercall instruction for the underlying

Re: [kvm-devel] [PATCH 2/3] Refactor hypercall infrastructure (v3)

2007-09-18 Thread Avi Kivity
Anthony Liguori wrote: This patch refactors the current hypercall infrastructure to better support live migration and SMP. It eliminates the hypercall page by trapping the UD exception that would occur if you used the wrong hypercall instruction for the underlying architecture and replacing it

Re: [kvm-devel] [PATCH 2/3] Refactor hypercall infrastructure (v3)

2007-09-18 Thread Avi Kivity
Avi Kivity wrote: Avi Kivity wrote: Anthony Liguori wrote: This patch refactors the current hypercall infrastructure to better support live migration and SMP. It eliminates the hypercall page by trapping the UD exception that would occur if you used the wrong hypercall instruction for the

Re: [kvm-devel] [PATCH 2/3] Refactor hypercall infrastructure (v3)

2007-09-18 Thread Avi Kivity
Anthony Liguori wrote: This patch refactors the current hypercall infrastructure to better support live migration and SMP. It eliminates the hypercall page by trapping the UD exception that would occur if you used the wrong hypercall instruction for the underlying architecture and replacing it

Re: [kvm-devel] [PATCH 2/3] Refactor hypercall infrastructure (v3)

2007-09-18 Thread Avi Kivity
Avi Kivity wrote: Anthony Liguori wrote: This patch refactors the current hypercall infrastructure to better support live migration and SMP. It eliminates the hypercall page by trapping the UD exception that would occur if you used the wrong hypercall instruction for the underlying

Re: [kvm-devel] [PATCH 2/3] Refactor hypercall infrastructure (v3)

2007-09-18 Thread Anthony Liguori
Avi Kivity wrote: Avi Kivity wrote: Avi Kivity wrote: Anthony Liguori wrote: This patch refactors the current hypercall infrastructure to better support live migration and SMP. It eliminates the hypercall page by trapping the UD exception that would occur if you used the

RE: [kvm-devel] [PATCH 2/3] Refactor hypercall infrastructure (v3)

2007-09-17 Thread Nakajima, Jun
Anthony Liguori wrote: > This patch refactors the current hypercall infrastructure to better support > live > migration and SMP. It eliminates the hypercall page by trapping the UD > exception that would occur if you used the wrong hypercall instruction for the > underlying architecture and

RE: [kvm-devel] [PATCH 2/3] Refactor hypercall infrastructure (v3)

2007-09-17 Thread Nakajima, Jun
Anthony Liguori wrote: This patch refactors the current hypercall infrastructure to better support live migration and SMP. It eliminates the hypercall page by trapping the UD exception that would occur if you used the wrong hypercall instruction for the underlying architecture and replacing

Re: [kvm-devel] [PATCH 2/3] Refactor hypercall infrastructure

2007-08-28 Thread Anthony Liguori
On Wed, 2007-08-29 at 04:12 +1000, Rusty Russell wrote: > On Mon, 2007-08-27 at 10:16 -0500, Anthony Liguori wrote: > > This patch refactors the current hypercall infrastructure to better support > > live > > migration and SMP. It eliminates the hypercall page by trapping the UD > > exception

Re: [kvm-devel] [PATCH 2/3] Refactor hypercall infrastructure

2007-08-28 Thread Anthony Liguori
On Wed, 2007-08-29 at 04:12 +1000, Rusty Russell wrote: On Mon, 2007-08-27 at 10:16 -0500, Anthony Liguori wrote: This patch refactors the current hypercall infrastructure to better support live migration and SMP. It eliminates the hypercall page by trapping the UD exception that would