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Re: [Qemu-devel] [1/1] KVM: PPC: Introduce KVM_CAP_PPC_HTM
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From: |
Michael Ellerman |
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Subject: |
Re: [Qemu-devel] [1/1] KVM: PPC: Introduce KVM_CAP_PPC_HTM |
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Date: |
Fri, 8 Jul 2016 20:49:49 +1000 (AEST) |
On Wed, 2016-06-07 at 06:05:54 UTC, Sam bobroff wrote:
> diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
> index 02416fe..06d79bc 100644
> --- a/arch/powerpc/kvm/powerpc.c
> +++ b/arch/powerpc/kvm/powerpc.c
> @@ -588,6 +588,10 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long
> ext)
> r = 1;
> break;
> #endif
> + case KVM_CAP_PPC_HTM:
> + r = cpu_has_feature(CPU_FTR_TM)
> + && is_kvmppc_hv_enabled(kvm);
I think it should be using CPU_FTR_TM_COMP.
And AFAICS you don't need to break that line.
cheers