linux-kernel - [PATCH] KVM: x86: change in pv_eoi_get_pending() to make code more readable

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Message-Id: <1608277897-1932-1-git-send-email-stephenzhangzsd@gmail.com>
Date:   Fri, 18 Dec 2020 15:51:37 +0800
From:   Stephen Zhang <stephenzhangzsd@...il.com>
To:     pbonzini@...hat.com, seanjc@...gle.com, vkuznets@...hat.com,
        wanpengli@...cent.com, jmattson@...gle.com, joro@...tes.org,
        tglx@...utronix.de, mingo@...hat.com, bp@...en8.de, x86@...nel.org,
        hpa@...or.com
Cc:     kvm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Stephen Zhang <stephenzhangzsd@...il.com>
Subject: [PATCH] KVM: x86: change in pv_eoi_get_pending() to make code more readable

Signed-off-by: Stephen Zhang <stephenzhangzsd@...il.com>
---
 arch/x86/kvm/lapic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 3136e05..7882322 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -674,7 +674,7 @@ static bool pv_eoi_get_pending(struct kvm_vcpu *vcpu)
 			   (unsigned long long)vcpu->arch.pv_eoi.msr_val);
 		return false;
 	}
-	return val & 0x1;
+	return val & KVM_PV_EOI_ENABLED;
 }
 
 static void pv_eoi_set_pending(struct kvm_vcpu *vcpu)
-- 
1.8.3.1