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authorChenyi Qiang <chenyi.qiang@intel.com>2020-08-28 16:56:21 +0800
committerPaolo Bonzini <pbonzini@redhat.com>2020-09-11 13:15:12 -0400
commitc6b177a3beb9140dc0ba05b61c5142fcec5f2bf7 (patch)
tree5988797234da8958b9f56c2570aae6850db525d3
parentf65886606c2d3b562716de030706dfe1bea4ed5e (diff)
downloadlinux-sh-c6b177a3beb9140dc0ba05b61c5142fcec5f2bf7.tar.gz
KVM: nVMX: Fix the update value of nested load IA32_PERF_GLOBAL_CTRL control
A minor fix for the update of VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL field in exit_ctls_high. Fixes: 03a8871add95 ("KVM: nVMX: Expose load IA32_PERF_GLOBAL_CTRL VM-{Entry,Exit} control") Signed-off-by: Chenyi Qiang <chenyi.qiang@intel.com> Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com> Message-Id: <20200828085622.8365-5-chenyi.qiang@intel.com> Reviewed-by: Jim Mattson <jmattson@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
-rw-r--r--arch/x86/kvm/vmx/nested.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
index d7482ccf6a8d..1bb6b31eb646 100644
--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -4676,7 +4676,7 @@ void nested_vmx_pmu_entry_exit_ctls_update(struct kvm_vcpu *vcpu)
vmx->nested.msrs.entry_ctls_high &=
~VM_ENTRY_LOAD_IA32_PERF_GLOBAL_CTRL;
vmx->nested.msrs.exit_ctls_high &=
- ~VM_ENTRY_LOAD_IA32_PERF_GLOBAL_CTRL;
+ ~VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL;
}
}