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KVM: x86: hyper-v: Inverse the default in hv_check_msr_access()

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Access to all MSRs is now properly checked. To avoid 'forgetting' to
properly check access to new MSRs in the future change the default
to 'false' meaning 'no access'.

No functional change intended.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20210521095204.2161214-19-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Vitaly Kuznetsov 2021-05-21 11:51:52 +02:00 • committed by Paolo Bonzini
parent 17b6d51771
commit d66bfa36f9
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kvm/hyperv.c
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@ -1274,7 +1274,7 @@ static bool hv_check_msr_access(struct kvm_vcpu_hv *hv_vcpu, u32 msr)
break;
}
return true;
return false;
}
static int kvm_hv_set_msr_pw(struct kvm_vcpu *vcpu, u32 msr, u64 data,