linux-kernel - [PATCH 2/7] KVM: SVM: Use cached local variable in init

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Message-ID: <20250313215540.4171762-3-yosry.ahmed@linux.dev>
Date: Thu, 13 Mar 2025 21:55:35 +0000
From: Yosry Ahmed <yosry.ahmed@...ux.dev>
To: Sean Christopherson <seanjc@...gle.com>
Cc: Paolo Bonzini <pbonzini@...hat.com>,
	Maxim Levitsky <mlevitsk@...hat.com>,
	x86@...nel.org,
	kvm@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Yosry Ahmed <yosry.ahmed@...ux.dev>
Subject: [PATCH 2/7] KVM: SVM: Use cached local variable in init_vmcb()

svm->vmcb->control is already cached in the 'control' local variable, so
use that.

Signed-off-by: Yosry Ahmed <yosry.ahmed@...ux.dev>
---
 arch/x86/kvm/svm/svm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
index 8abeab91d329d..28a6d2c0f250f 100644
--- a/arch/x86/kvm/svm/svm.c
+++ b/arch/x86/kvm/svm/svm.c
@@ -1367,12 +1367,12 @@ static void init_vmcb(struct kvm_vcpu *vcpu)
 		avic_init_vmcb(svm, vmcb);
 
 	if (vnmi)
-		svm->vmcb->control.int_ctl |= V_NMI_ENABLE_MASK;
+		control->int_ctl |= V_NMI_ENABLE_MASK;
 
 	if (vgif) {
 		svm_clr_intercept(svm, INTERCEPT_STGI);
 		svm_clr_intercept(svm, INTERCEPT_CLGI);
-		svm->vmcb->control.int_ctl |= V_GIF_ENABLE_MASK;
+		control->int_ctl |= V_GIF_ENABLE_MASK;
 	}
 
 	if (sev_guest(vcpu->kvm))
-- 
2.49.0.rc1.451.g8f38331e32-goog