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[2/2] KVM: VMX: Move the comment of CR4.MCE handling right above the code

Message ID 20230410125017.1305238-3-xiaoyao.li@intel.com (mailing list archive)
State New, archived
Headers show
Series KVM: VMX: Clean up of vmx_set_cr4() | expand

Commit Message

Xiaoyao Li April 10, 2023, 12:50 p.m. UTC 
... to improve the code readability.

No functional change indented.

Signed-off-by: Xiaoyao Li <xiaoyao.li@intel.com>
---
 arch/x86/kvm/vmx/vmx.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index befa2486836b..c9421eb25666 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -3433,13 +3433,13 @@  void vmx_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4)
 {
 	unsigned long old_cr4 = kvm_read_cr4(vcpu);
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
+	unsigned long hw_cr4;
+
 	/*
 	 * Pass through host's Machine Check Enable value to hw_cr4, which
 	 * is in force while we are in guest mode.  Do not let guests control
 	 * this bit, even if host CR4.MCE == 0.
 	 */
-	unsigned long hw_cr4;
-
 	hw_cr4 = (cr4_read_shadow() & X86_CR4_MCE) | (cr4 & ~X86_CR4_MCE);
 	if (is_unrestricted_guest(vcpu))
 		hw_cr4 |= KVM_VM_CR4_ALWAYS_ON_UNRESTRICTED_GUEST;