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Groups > linux.kernel > #1544920
| From | David Gibson <david@gibson.dropbear.id.au> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCHv2 11/11] powerpc/kvm: Advertise availablity of HPT resizing on KVM HV |
| Date | 2016-12-20 07:00 +0100 |
| Message-ID | <sQlCV-1sf-33@gated-at.bofh.it> (permalink) |
| References | <sQlCV-1sf-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
This updates the KVM_CAP_SPAPR_RESIZE_HPT capability to advertise the presence of in-kernel HPT resizing on KVM HV. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> --- arch/powerpc/kvm/powerpc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index efd1183..1f32235 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -605,6 +605,9 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) case KVM_CAP_SPAPR_MULTITCE: r = 1; break; + case KVM_CAP_SPAPR_RESIZE_HPT: + r = !!hv_enabled; + break; #endif case KVM_CAP_PPC_HTM: r = cpu_has_feature(CPU_FTR_TM_COMP) && -- 2.9.3
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[PATCHv2 11/11] powerpc/kvm: Advertise availablity of HPT resizing on KVM HV David Gibson <david@gibson.dropbear.id.au> - 2016-12-20 07:00 +0100
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