linux-kernel - [PATCH v3 2/4] KVM: VMX: Remove vmx->hv_deadline_tsc initialization from vmx_vcpu

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Date:   Sun, 20 Oct 2019 17:10:59 +0800
From:   Xiaoyao Li <xiaoyao.li@...el.com>
To:     Paolo Bonzini <pbonzini@...hat.com>,
        Radim Krčmář <rkrcmar@...hat.com>,
        Sean Christopherson <sean.j.christopherson@...el.com>,
        Vitaly Kuznetsov <vkuznets@...hat.com>,
        Jim Mattson <jmattson@...gle.com>,
        Joerg Roedel <joro@...tes.org>
Cc:     Xiaoyao Li <xiaoyao.li@...el.com>,
        Krish Sadhukhan <krish.sadhukhan@...cle.com>,
        kvm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v3 2/4] KVM: VMX: Remove vmx->hv_deadline_tsc initialization from vmx_vcpu_setup()

... It can be removed here because the same code is called later in
vmx_vcpu_reset() as the flow:

kvm_arch_vcpu_setup()
	-> kvm_vcpu_reset()
		-> vmx_vcpu_reset()

Signed-off-by: Xiaoyao Li <xiaoyao.li@...el.com>
---
 arch/x86/kvm/vmx/vmx.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 279f855d892b..ec7c42f57b65 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -4178,7 +4178,6 @@ static void vmx_vcpu_setup(struct vcpu_vmx *vmx)
 
 	/* Control */
 	pin_controls_set(vmx, vmx_pin_based_exec_ctrl(vmx));
-	vmx->hv_deadline_tsc = -1;
 
 	exec_controls_set(vmx, vmx_exec_control(vmx));
 
-- 
2.19.1