Re: [Qemu-devel] [PATCH] tests/postcopy: Use KVM on ppc64 only if it is KVM-HV

2016-11-18 Thread Laurent Vivier
On 18/11/2016 13:53, Greg Kurz wrote: > Hi Laurent, Hi Greg, > On Thu, 17 Nov 2016 21:22:33 +0100 > Laurent Vivier wrote: > >> On 16/11/2016 15:17, Greg Kurz wrote: >>> On Wed, 16 Nov 2016 14:17:47 +0100 >>> Thomas Huth wrote: >>> On 16.11.2016 13:37, Greg Kurz wrote: > On Wed,

Re: [Qemu-devel] [PATCH] tests/postcopy: Use KVM on ppc64 only if it is KVM-HV

2016-11-18 Thread Greg Kurz
Hi Laurent, On Thu, 17 Nov 2016 21:22:33 +0100 Laurent Vivier wrote: > On 16/11/2016 15:17, Greg Kurz wrote: > > On Wed, 16 Nov 2016 14:17:47 +0100 > > Thomas Huth wrote: > > > >> On 16.11.2016 13:37, Greg Kurz wrote: > >>> On Wed, 16 Nov 2016 12:24:50 + > >>> "Dr. David Alan Gilbert"

Re: [Qemu-devel] [PATCH] tests/postcopy: Use KVM on ppc64 only if it is KVM-HV

2016-11-17 Thread Laurent Vivier
On 16/11/2016 15:17, Greg Kurz wrote: > On Wed, 16 Nov 2016 14:17:47 +0100 > Thomas Huth wrote: > >> On 16.11.2016 13:37, Greg Kurz wrote: >>> On Wed, 16 Nov 2016 12:24:50 + >>> "Dr. David Alan Gilbert" wrote: >>> * Greg Kurz (gr...@kaod.org) wrote: > On Wed, 16 Nov 2016 09:3

Re: [Qemu-devel] [PATCH] tests/postcopy: Use KVM on ppc64 only if it is KVM-HV

2016-11-16 Thread David Gibson
On Wed, Nov 16, 2016 at 02:17:47PM +0100, Thomas Huth wrote: > On 16.11.2016 13:37, Greg Kurz wrote: > > On Wed, 16 Nov 2016 12:24:50 + > > "Dr. David Alan Gilbert" wrote: > > > >> * Greg Kurz (gr...@kaod.org) wrote: > >>> On Wed, 16 Nov 2016 09:39:31 +0100 > >>> Thomas Huth wrote: > >>>

Re: [Qemu-devel] [PATCH] tests/postcopy: Use KVM on ppc64 only if it is KVM-HV

2016-11-16 Thread Greg Kurz
On Wed, 16 Nov 2016 09:39:31 +0100 Thomas Huth wrote: > The ppc64 postcopy test does not work with KVM-PR, and it is also > causing annoying warning messages when run on a x86 host. So let's > use KVM here only if we know that we're running with KVM-HV (which > automatically also means that we're

Re: [Qemu-devel] [PATCH] tests/postcopy: Use KVM on ppc64 only if it is KVM-HV

2016-11-16 Thread Greg Kurz
On Wed, 16 Nov 2016 14:17:47 +0100 Thomas Huth wrote: > On 16.11.2016 13:37, Greg Kurz wrote: > > On Wed, 16 Nov 2016 12:24:50 + > > "Dr. David Alan Gilbert" wrote: > > > >> * Greg Kurz (gr...@kaod.org) wrote: > >>> On Wed, 16 Nov 2016 09:39:31 +0100 > >>> Thomas Huth wrote: > >>>

Re: [Qemu-devel] [PATCH] tests/postcopy: Use KVM on ppc64 only if it is KVM-HV

2016-11-16 Thread Thomas Huth
On 16.11.2016 13:37, Greg Kurz wrote: > On Wed, 16 Nov 2016 12:24:50 + > "Dr. David Alan Gilbert" wrote: > >> * Greg Kurz (gr...@kaod.org) wrote: >>> On Wed, 16 Nov 2016 09:39:31 +0100 >>> Thomas Huth wrote: >>> The ppc64 postcopy test does not work with KVM-PR, and it is also c

Re: [Qemu-devel] [PATCH] tests/postcopy: Use KVM on ppc64 only if it is KVM-HV

2016-11-16 Thread Greg Kurz
On Wed, 16 Nov 2016 12:24:50 + "Dr. David Alan Gilbert" wrote: > * Greg Kurz (gr...@kaod.org) wrote: > > On Wed, 16 Nov 2016 09:39:31 +0100 > > Thomas Huth wrote: > > > > > The ppc64 postcopy test does not work with KVM-PR, and it is also > > > causing annoying warning messages when run o

Re: [Qemu-devel] [PATCH] tests/postcopy: Use KVM on ppc64 only if it is KVM-HV

2016-11-16 Thread Dr. David Alan Gilbert
* Greg Kurz (gr...@kaod.org) wrote: > On Wed, 16 Nov 2016 09:39:31 +0100 > Thomas Huth wrote: > > > The ppc64 postcopy test does not work with KVM-PR, and it is also > > causing annoying warning messages when run on a x86 host. So let's > > use KVM here only if we know that we're running with KVM

Re: [Qemu-devel] [PATCH] tests/postcopy: Use KVM on ppc64 only if it is KVM-HV

2016-11-16 Thread Greg Kurz
On Wed, 16 Nov 2016 09:39:31 +0100 Thomas Huth wrote: > The ppc64 postcopy test does not work with KVM-PR, and it is also > causing annoying warning messages when run on a x86 host. So let's > use KVM here only if we know that we're running with KVM-HV (which > automatically also means that we're

Re: [Qemu-devel] [PATCH] tests/postcopy: Use KVM on ppc64 only if it is KVM-HV

2016-11-16 Thread Laurent Vivier
On 16/11/2016 09:39, Thomas Huth wrote: > The ppc64 postcopy test does not work with KVM-PR, and it is also > causing annoying warning messages when run on a x86 host. So let's > use KVM here only if we know that we're running with KVM-HV (which > automatically also means that we're running on a

Re: [Qemu-devel] [PATCH] tests/postcopy: Use KVM on ppc64 only if it is KVM-HV

2016-11-16 Thread Thomas Huth
On 16.11.2016 10:19, Laurent Vivier wrote: > > > On 16/11/2016 09:39, Thomas Huth wrote: >> The ppc64 postcopy test does not work with KVM-PR, and it is also >> causing annoying warning messages when run on a x86 host. So let's >> use KVM here only if we know that we're running with KVM-HV (which

Re: [Qemu-devel] [PATCH] tests/postcopy: Use KVM on ppc64 only if it is KVM-HV

2016-11-16 Thread Laurent Vivier
On 16/11/2016 09:39, Thomas Huth wrote: > The ppc64 postcopy test does not work with KVM-PR, and it is also > causing annoying warning messages when run on a x86 host. So let's > use KVM here only if we know that we're running with KVM-HV (which > automatically also means that we're running on a

[Qemu-devel] [PATCH] tests/postcopy: Use KVM on ppc64 only if it is KVM-HV

2016-11-16 Thread Thomas Huth
The ppc64 postcopy test does not work with KVM-PR, and it is also causing annoying warning messages when run on a x86 host. So let's use KVM here only if we know that we're running with KVM-HV (which automatically also means that we're running on a ppc64 host), and fall back to TCG otherwise. Sign