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| author |   Vitaly Kuznetsov <vkuznets@redhat.com> | 2020-05-25 16:41:22 +0200 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2020-06-01 04:26:08 -0400 |
| commit | 72de5fa4c16195827252b961ba44028a39dfeaff (patch) | |
| tree | e662fd0440ec378bd99ce131cee9b51f08bb0863 /include/uapi | |
| parent | KVM: x86: acknowledgment mechanism for async pf page ready notifications (diff) | |
| download | wireguard-linux-72de5fa4c16195827252b961ba44028a39dfeaff.tar.xz wireguard-linux-72de5fa4c16195827252b961ba44028a39dfeaff.zip | |
KVM: x86: announce KVM_FEATURE_ASYNC_PF_INT
Introduce new capability to indicate that KVM supports interrupt based
delivery of 'page ready' APF events. This includes support for both
MSR_KVM_ASYNC_PF_INT and MSR_KVM_ASYNC_PF_ACK.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20200525144125.143875-8-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/kvm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index ac9eba0289d1..fc0075988b80 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -1018,6 +1018,7 @@ struct kvm_ppc_resize_hpt { #define KVM_CAP_S390_PROTECTED 180 #define KVM_CAP_PPC_SECURE_GUEST 181 #define KVM_CAP_HALT_POLL 182 +#define KVM_CAP_ASYNC_PF_INT 183 #ifdef KVM_CAP_IRQ_ROUTING |