Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp3632445ybl; Tue, 21 Jan 2020 04:28:13 -0800 (PST) X-Google-Smtp-Source: APXvYqxZnksv+c2kUOWibT1bWKAoRbNRx6t4DxpLPeMsI9rSriE24QeMMjW6/rny7E2762Aid+6X X-Received: by 2002:a9d:7b4a:: with SMTP id f10mr3561585oto.4.1579609693716; Tue, 21 Jan 2020 04:28:13 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1579609693; cv=none; d=google.com; s=arc-20160816; b=z5SXQXpq6YgVmatxjVsSD0r1fLmjGcl/OFbxI/jlQ1lJWA62x2kyI7TsjgEjLUO89G 6Qhz6nTp7JUr2b8Q8aFWB4rali8FSddJm430CBxQpLOn7biycaxS34pWXg0YSngL/kfL xUwDrndLKtQcCxp31NflELJMdP+fqHus7Db4GLnLAMZZn/9XO7HPMZDFSSqiJgMlawa+ 78kjpjDy0p/7jmKL0pMChcuX6DPOr441mkWr4NWubDDJb2r1IGcKZ81k+gZs89KXRw10 nbb2vO6hRk6UtY1kIuUL5GFunHvM5FSV80U4WMS+OYElc0iNaUcIznFJZRE+YFEJg0LP grEg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:references:cc:to:subject:dkim-signature; bh=yIalB9cBALXRgp/uNH08VZa3aNqDipb3jjDmU3WLB8Q=; b=L0oU2kQ4VPibXCw6Fyr/8UGTfV7kcTNwI2dVptp7JYUxC655NJ6ofL9SFLZX1gMR8X NtU1NIxufszA9+PFFxE/TsQhCWKLLHYaIQmJxb4+aLyAdYncQR6r0OzRR6QtS9nrfKqk kvrBdv+wuTnOuzdctov+zqyn97zZLDXL+vZRk5SRRL/++fz0ZTR/4m2Lx3rLKEtR7rkj I0K3gTsicEVOg3FaYxUMYreKPLFN4aZW04WH8+yjcOprQtbrWmgLOJWAVVr1whsYcinC IyHhUH6VrzMAicNuX4LPWBwWiD52qEA8V33Y6V3GcjVj193b6s9oewA/xAsG5VIr+Vd5 5dCQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=LaHFLoGy; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id f194si20345484oig.243.2020.01.21.04.28.01; Tue, 21 Jan 2020 04:28:13 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=LaHFLoGy; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729613AbgAUMZx (ORCPT + 99 others); Tue, 21 Jan 2020 07:25:53 -0500 Received: from us-smtp-2.mimecast.com ([207.211.31.81]:30027 "EHLO us-smtp-delivery-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728682AbgAUMZx (ORCPT ); Tue, 21 Jan 2020 07:25:53 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1579609552; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=yIalB9cBALXRgp/uNH08VZa3aNqDipb3jjDmU3WLB8Q=; b=LaHFLoGy4Fwjac3NRE6NRp0nCF96HCHOlMXUa3X69ne4R45M5DxzcaxSHRkGPY+TGoQNzS CWeTW8QEFSc42epQCjlB/wYReqbUmdfBpFsOlA12tqPskadBz5913a++s+Q7rQrqJapzOF pnL/KLtbhFgNkEZaGGCvleptTR71pIg= Received: from mail-wr1-f72.google.com (mail-wr1-f72.google.com [209.85.221.72]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-107-LJHXDn2ANPGLMZV-84Yj-w-1; Tue, 21 Jan 2020 07:25:50 -0500 X-MC-Unique: LJHXDn2ANPGLMZV-84Yj-w-1 Received: by mail-wr1-f72.google.com with SMTP id j4so1240837wrs.13 for ; Tue, 21 Jan 2020 04:25:50 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=yIalB9cBALXRgp/uNH08VZa3aNqDipb3jjDmU3WLB8Q=; b=CIhZMKZW6UhSHf1oME6OAsIjhW8R0XN+FksS09gJepiT3yi3HeDSQPw3urK4nfRVMK z4zwPYOMeR9YXyDLgEr5km0dI+dl8/fehPqpF0HqaK4kXsV/ySB7wVjykdBCAfgOuOHj HVGkWlnikmiYEV37s7OG2baWrV0GICJqS++Kez8aB/3lNRxtYdblSgTRGp+eiYN/CJpQ GJrWODhm91QKlrgqsPETm+aUGqJQ0GrODCp3D8bFQlYChw9BDUL6F8NhNgX1RMO6JRNv nTWmedjWuS9ZqD80gpF3z3R05ExR2AqvB7Iq6PzrMexIxDzurUt/45oalIm7ijQNu7hn 0vNA== X-Gm-Message-State: APjAAAU42r9tL7W71CLDWJqhCPqFheVRBMSSe/qHpHWJax42PHizXAWV WUb4dIdA9eegFCnSIdT08Pgo7pH+tCZFC+TVhLEjMf6TNNrehQiAdAmyA3yCIrxAKmzEXTUkT5O TawNlEvBlyz5sU9aCVfZPslsA X-Received: by 2002:a5d:4e90:: with SMTP id e16mr4900214wru.318.1579609549463; Tue, 21 Jan 2020 04:25:49 -0800 (PST) X-Received: by 2002:a5d:4e90:: with SMTP id e16mr4900192wru.318.1579609549154; Tue, 21 Jan 2020 04:25:49 -0800 (PST) Received: from ?IPv6:2001:b07:6468:f312:b509:fc01:ee8a:ca8a? ([2001:b07:6468:f312:b509:fc01:ee8a:ca8a]) by smtp.gmail.com with ESMTPSA id j12sm53225490wrt.55.2020.01.21.04.25.48 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 21 Jan 2020 04:25:48 -0800 (PST) Subject: Re: [PATCH] kvm/x86: export kvm_vector_hashing_enabled() is unnecessary To: Peng Hao , rkrcmar@redhat.com Cc: x86@kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org References: <1574814625-29295-1-git-send-email-richard.peng@oppo.com> From: Paolo Bonzini Message-ID: Date: Tue, 21 Jan 2020 13:25:48 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.1 MIME-Version: 1.0 In-Reply-To: <1574814625-29295-1-git-send-email-richard.peng@oppo.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 27/11/19 01:30, Peng Hao wrote: > kvm_vector_hashing_enabled() is just called in kvm.ko module. > > Signed-off-by: Peng Hao > --- > arch/x86/kvm/x86.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c > index 5d53052..169cea6 100644 > --- a/arch/x86/kvm/x86.c > +++ b/arch/x86/kvm/x86.c > @@ -10236,7 +10236,6 @@ bool kvm_vector_hashing_enabled(void) > { > return vector_hashing; > } > -EXPORT_SYMBOL_GPL(kvm_vector_hashing_enabled); > > bool kvm_arch_no_poll(struct kvm_vcpu *vcpu) > { > Queued, thanks. Paolo