linux-kernel - [PATCH v3 11/57] KVM: x86/pmu: Drop now-redundant refresh() during init()

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Message-ID: <20241128013424.4096668-12-seanjc@google.com>
Date: Wed, 27 Nov 2024 17:33:38 -0800
From: Sean Christopherson <seanjc@...gle.com>
To: Paolo Bonzini <pbonzini@...hat.com>, Sean Christopherson <seanjc@...gle.com>, 
	Vitaly Kuznetsov <vkuznets@...hat.com>, Jarkko Sakkinen <jarkko@...nel.org>
Cc: kvm@...r.kernel.org, linux-sgx@...r.kernel.org, 
	linux-kernel@...r.kernel.org, Maxim Levitsky <mlevitsk@...hat.com>, 
	Hou Wenlong <houwenlong.hwl@...group.com>, Xiaoyao Li <xiaoyao.li@...el.com>, 
	Kechen Lu <kechenl@...dia.com>, Oliver Upton <oliver.upton@...ux.dev>, 
	Binbin Wu <binbin.wu@...ux.intel.com>, Yang Weijiang <weijiang.yang@...el.com>, 
	Robert Hoo <robert.hoo.linux@...il.com>
Subject: [PATCH v3 11/57] 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().

Reviewed-by: Maxim Levitsky <mlevitsk@...hat.com>
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 47a46283c866..75e9cfc689f8 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));
 	kvm_pmu_call(init)(vcpu);
-	kvm_pmu_refresh(vcpu);
 }
 
 /* Release perf_events for vPMCs that have been unused for a full time slice.  */
-- 
2.47.0.338.g60cca15819-goog