linux-kernel - [PATCH v2 09/49] KVM: x86/pmu: Drop now-redundant refresh() during init()

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Message-ID: <20240517173926.965351-10-seanjc@google.com>
Date: Fri, 17 May 2024 10:38:46 -0700
From: Sean Christopherson <seanjc@...gle.com>
To: Paolo Bonzini <pbonzini@...hat.com>, Sean Christopherson <seanjc@...gle.com>, 
	Vitaly Kuznetsov <vkuznets@...hat.com>
Cc: kvm@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Hou Wenlong <houwenlong.hwl@...group.com>, Kechen Lu <kechenl@...dia.com>, 
	Oliver Upton <oliver.upton@...ux.dev>, Maxim Levitsky <mlevitsk@...hat.com>, 
	Binbin Wu <binbin.wu@...ux.intel.com>, Yang Weijiang <weijiang.yang@...el.com>, 
	Robert Hoo <robert.hoo.linux@...il.com>
Subject: [PATCH v2 09/49] KVM: x86/pmu: Drop now-redundant refresh() during init()

Drop the manual kvm_pmu_refresh() from kvm_pmu_init() now that
kvm_arch_vcpu_create() performs the refresh via kvm_vcpu_after_set_cpuid().

Signed-off-by: Sean Christopherson <seanjc@...gle.com>
---
 arch/x86/kvm/pmu.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/x86/kvm/pmu.c b/arch/x86/kvm/pmu.c
index a593b03c9aed..31920dd1aa83 100644
--- a/arch/x86/kvm/pmu.c
+++ b/arch/x86/kvm/pmu.c
@@ -797,7 +797,6 @@ void kvm_pmu_init(struct kvm_vcpu *vcpu)
 
 	memset(pmu, 0, sizeof(*pmu));
 	static_call(kvm_x86_pmu_init)(vcpu);
-	kvm_pmu_refresh(vcpu);
 }
 
 /* Release perf_events for vPMCs that have been unused for a full time slice.  */
-- 
2.45.0.215.g3402c0e53f-goog