From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9798CC433FE for ; Mon, 24 Jan 2022 09:45:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236746AbiAXJpX (ORCPT ); Mon, 24 Jan 2022 04:45:23 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:35628 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234440AbiAXJpV (ORCPT ); Mon, 24 Jan 2022 04:45:21 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1643017521; 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=zmXv04fnyoP4zoPNtf6cFMWSBMwmJY5rreRBLuTuJUU=; b=gmZlJUpvRozbT1SWLiFUvdczqJjeyWezk0rhbqDQR3DOlQAAyoTlyB5KcB4c6AxvzaKQxB vczdT99ZdhYCrun+PW8MHXK7d7lU4CEUHvWHaDMF1eeZ7bonlxpUbJ0y+d1gVUmq8JWybN lwHAmDre8esBEXkKiD1x1q+p8QpDtbU= Received: from mail-ed1-f70.google.com (mail-ed1-f70.google.com [209.85.208.70]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-529-k_YkFqCZMEy5nLEAgorytQ-1; Mon, 24 Jan 2022 04:45:19 -0500 X-MC-Unique: k_YkFqCZMEy5nLEAgorytQ-1 Received: by mail-ed1-f70.google.com with SMTP id c8-20020a05640227c800b003fdc1684cdeso12858676ede.12 for ; Mon, 24 Jan 2022 01:45:19 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=zmXv04fnyoP4zoPNtf6cFMWSBMwmJY5rreRBLuTuJUU=; b=M1eV0arSG1TSQTH9/b/EYO2goGuj0UY8ZPPBqXUQLlPEVuYrfLd2GH5d+azpToDN7l ruLqtgX0Yk2sLKdS9ZtabUOvhxRB7yikGbkN8b8ZZO/zkS75ZY7LjSLQINnfsG+9csm+ AHXVFYVDJBU0yoBel5oihsyuYfqT++XE/I8/JBX//+/3dbXqTwsm6+demumdJN83ZBoA NuGDRdgslSbJMo8lWDn+tcTeAi1ecapbHodm3kg+dmLXFlZeK7vs+1thesTn/+tALYss Rs6XZIXg93PHM4zhZpyRWBEPyCF3Zg1Yp+oG6loePOcd+OlVXj4iCR8PFXDYdEGjugbg dlzg== X-Gm-Message-State: AOAM533pHEmilhiMHwELuXURo8WspKVbGjdePSMX5bz+bszk0j43rZmy OcW6FMDgoyKRkZpNQlfHMRbwfkY6Cc15NyPYFgLnxNrOrh7/u4JbHkZU/yB69rzW0apJ6luUBns sgfzM8Wvtha7K38aTC9bxKNkA X-Received: by 2002:a05:6402:268b:: with SMTP id w11mr15342283edd.295.1643017518230; Mon, 24 Jan 2022 01:45:18 -0800 (PST) X-Google-Smtp-Source: ABdhPJx2BCgX8pFoXJr0DJ/b91j2pd+AAtD5YwhbxryYX4X2eWRf+2RlG8doduaIrPw4KqXBgD8nXg== X-Received: by 2002:a05:6402:268b:: with SMTP id w11mr15342274edd.295.1643017518086; Mon, 24 Jan 2022 01:45:18 -0800 (PST) Received: from ?IPV6:2001:b07:6468:f312:c8dd:75d4:99ab:290a? ([2001:b07:6468:f312:c8dd:75d4:99ab:290a]) by smtp.googlemail.com with ESMTPSA id u3sm4671237ejz.99.2022.01.24.01.45.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 24 Jan 2022 01:45:17 -0800 (PST) Message-ID: <1d5ac5a0-2f7a-c79a-3775-a41429e2ec5f@redhat.com> Date: Mon, 24 Jan 2022 10:45:16 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.4.0 Subject: Re: [PATCH v4 2/5] KVM: x86: Move CPUID.(EAX=0x12,ECX=1) mangling to __kvm_update_cpuid_runtime() Content-Language: en-US To: Vitaly Kuznetsov , kvm@vger.kernel.org Cc: Sean Christopherson , Wanpeng Li , Jim Mattson , Igor Mammedov , linux-kernel@vger.kernel.org References: <20220121132852.2482355-1-vkuznets@redhat.com> <20220121132852.2482355-3-vkuznets@redhat.com> <2ba86d3f-5ab2-af2f-1f7d-ba2d6b7e78d2@redhat.com> <878rv8jiag.fsf@redhat.com> From: Paolo Bonzini In-Reply-To: <878rv8jiag.fsf@redhat.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 1/22/22 09:17, Vitaly Kuznetsov wrote: > Thanks, > > there is also a change in "[PATCH v4 3/5] KVM: x86: Partially allow > KVM_SET_CPUID{,2} after KVM_RUN" where I switch to memcmp (as suggested > by Sean). I can send an incremental patch if needed. Sure, thanks! Paolo