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([2001:b07:6468:f312:9066:4f2:9fbd:f90e]) by smtp.gmail.com with ESMTPSA id j11sm2090904wrr.62.2020.04.15.07.42.27 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 15 Apr 2020 07:42:27 -0700 (PDT) Subject: Re: [PATCH] x86/kvm: make steal_time static To: Jason Yan , sean.j.christopherson@intel.com, vkuznets@redhat.com, wanpengli@tencent.com, jmattson@google.com, joro@8bytes.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, x86@kernel.org, hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Hulk Robot References: <20200415084939.6367-1-yanaijie@huawei.com> From: Paolo Bonzini Message-ID: Date: Wed, 15 Apr 2020 16:42:26 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <20200415084939.6367-1-yanaijie@huawei.com> Content-Type: text/plain; charset=windows-1252 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 15/04/20 10:49, Jason Yan wrote: > 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 > Signed-off-by: Jason Yan > --- > 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; > > /* > Queued, thanks. Paolo