linux-kernel - [PATCH] x86/kvm: make steal

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Message-ID: <20200415084939.6367-1-yanaijie@huawei.com>
Date:   Wed, 15 Apr 2020 16:49:39 +0800
From:   Jason Yan <yanaijie@...wei.com>
To:     <pbonzini@...hat.com>, <sean.j.christopherson@...el.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>, <kvm@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC:     Jason Yan <yanaijie@...wei.com>, Hulk Robot <hulkci@...wei.com>
Subject: [PATCH] x86/kvm: make steal_time static

Fix the following sparse warning:

arch/x86/kernel/kvm.c:58:1: warning: symbol '__pcpu_scope_steal_time'
was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Jason Yan <yanaijie@...wei.com>
---
 arch/x86/kernel/kvm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c
index 6efe0410fb72..f75010cde5d5 100644
--- a/arch/x86/kernel/kvm.c
+++ b/arch/x86/kernel/kvm.c
@@ -55,7 +55,7 @@ static int __init parse_no_stealacc(char *arg)
 early_param("no-steal-acc", parse_no_stealacc);
 
 static DEFINE_PER_CPU_DECRYPTED(struct kvm_vcpu_pv_apf_data, apf_reason) __aligned(64);
-DEFINE_PER_CPU_DECRYPTED(struct kvm_steal_time, steal_time) __aligned(64) __visible;
+static DEFINE_PER_CPU_DECRYPTED(struct kvm_steal_time, steal_time) __aligned(64) __visible;
 static int has_steal_clock = 0;
 
 /*
-- 
2.21.1