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(parent: 18f2d94) | patch
KVM: VMX: Call vmx_get_cpl() directly in handle_dr()
authorSean Christopherson <seanjc@google.com>
Fri, 28 Jan 2022 00:51:52 +0000 (00:51 +0000)
committerPaolo Bonzini <pbonzini@redhat.com>
Thu, 10 Feb 2022 18:47:17 +0000 (13:47 -0500)
commit93cf03fcca54c02d3bf95a95f076871781e73e64
treebdad630942b4950a402688e90000f4ff6393006atree | snapshot
parent18f2d94cc3d1af3363fe4d5d001a42d1e27ba397commit | diff
KVM: VMX: Call vmx_get_cpl() directly in handle_dr()

Use vmx_get_cpl() instead of bouncing through kvm_x86_ops.get_cpl() when
performing a CPL check on MOV DR accesses.  This avoids a RETPOLINE (when
enabled), and more importantly removes a vendor reference to kvm_x86_ops
and helps pave the way for unexporting kvm_x86_ops.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20220128005208.4008533-7-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/vmx/vmx.c diff | blob | history
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