Re: [Qemu-devel] [PATCH] qemu: whitelist kvm pv eoi feature

[Eric Blake <eblake@redhat.com>]

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[adding libvirt, dropping kernel]

On 05/11/2012 01:43 AM, Michael S. Tsirkin wrote:
> Whitelist kvm pv eoi feature. The feature is enabled
> with -cpu kvm64. To disable: -cpu kvm64,-kvm_eoi.
> 
> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
> ---
> 
> Sending a copy to kernel list as this is needed
> to test the pv eoi feature recently submitted.
> 
>  target-i386/cpuid.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/target-i386/cpuid.c b/target-i386/cpuid.c
> index 465ea15..c421b19 100644
> --- a/target-i386/cpuid.c
> +++ b/target-i386/cpuid.c
> @@ -75,7 +75,7 @@ static const char *ext3_feature_name[] = {
>  };
>  
>  static const char *kvm_feature_name[] = {
> -    "kvmclock", "kvm_nopiodelay", "kvm_mmu", "kvmclock", "kvm_asyncpf", NULL, NULL, NULL,
> +    "kvmclock", "kvm_nopiodelay", "kvm_mmu", "kvmclock", "kvm_asyncpf", NULL, "kvm_eoi", NULL,

Should libvirt also be recognizing this processor capability in its XML
in order to drive the -kvm_eoi option?

-- 
Eric Blake   eblake@redhat.com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org


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