Messages in this thread Patch in this message | | | From | Wanpeng Li <> | Subject | [PATCH 1/3] KVM: Documentation: Add disable pause exits to KVM_CAP_X86_DISABLE_EXITS | Date | Tue, 21 May 2019 14:06:52 +0800 |
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From: Wanpeng Li <wanpengli@tencent.com>
Commit b31c114b (KVM: X86: Provide a capability to disable PAUSE intercepts) forgot to add the KVM_X86_DISABLE_EXITS_PAUSE into api doc. This patch adds it.
Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Radim Krčmář <rkrcmar@redhat.com> Cc: Sean Christopherson <sean.j.christopherson@intel.com> Cc: Liran Alon <liran.alon@oracle.com> Signed-off-by: Wanpeng Li <wanpengli@tencent.com> --- Documentation/virtual/kvm/api.txt | 1 + 1 file changed, 1 insertion(+)
diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt index ba6c42c..33cd92d 100644 --- a/Documentation/virtual/kvm/api.txt +++ b/Documentation/virtual/kvm/api.txt @@ -4893,6 +4893,7 @@ Valid bits in args[0] are #define KVM_X86_DISABLE_EXITS_MWAIT (1 << 0) #define KVM_X86_DISABLE_EXITS_HLT (1 << 1) +#define KVM_X86_DISABLE_EXITS_PAUSE (1 << 2) Enabling this capability on a VM provides userspace with a way to no longer intercept some instructions for improved latency in some -- 2.7.4
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