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| author | Cornelia Huck <cornelia.huck@de.ibm.com> | 2013-10-23 20:26:34 +0400 |
|---|---|---|
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | 2014-03-21 16:42:39 +0400 |
| commit | d938dc55225a7212e7f31c5a8571da304cc3de16 (patch) | |
| tree | 082b29c296ab2458d8365969bb85af23fe4a0dde /include/uapi | |
| parent | 36c95494609cd6d2541c08e806b4d6bc401bc53f (diff) | |
| download | linux-d938dc55225a7212e7f31c5a8571da304cc3de16.tar.xz | |
KVM: Add per-vm capability enablement.
Allow KVM_ENABLE_CAP to act on a vm as well as on a vcpu. This makes more
sense when the caller wants to enable a vm-related capability.
s390 will be the first user; wire it up.
Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/kvm.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index a7518be31d53..46ea1b470c76 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -741,6 +741,7 @@ struct kvm_ppc_smmu_info { #define KVM_CAP_EXT_EMUL_CPUID 95 #define KVM_CAP_HYPERV_TIME 96 #define KVM_CAP_IOAPIC_POLARITY_IGNORED 97 +#define KVM_CAP_ENABLE_CAP_VM 98 #ifdef KVM_CAP_IRQ_ROUTING @@ -1076,6 +1077,10 @@ struct kvm_s390_ucas_mapping { /* Available with KVM_CAP_DEBUGREGS */ #define KVM_GET_DEBUGREGS _IOR(KVMIO, 0xa1, struct kvm_debugregs) #define KVM_SET_DEBUGREGS _IOW(KVMIO, 0xa2, struct kvm_debugregs) +/* + * vcpu version available with KVM_ENABLE_CAP + * vm version available with KVM_CAP_ENABLE_CAP_VM + */ #define KVM_ENABLE_CAP _IOW(KVMIO, 0xa3, struct kvm_enable_cap) /* Available with KVM_CAP_XSAVE */ #define KVM_GET_XSAVE _IOR(KVMIO, 0xa4, struct kvm_xsave) |