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[23.128.96.32]) by mx.google.com with ESMTPS id 80-20020a630153000000b0055fd1bfb109si150881pgb.679.2023.11.29.17.44.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Nov 2023 17:44:30 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.32 as permitted sender) client-ip=23.128.96.32; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20230601 header.b=Xm3gWY18; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.32 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by agentk.vger.email (Postfix) with ESMTP id 991948080E28; Wed, 29 Nov 2023 17:44:27 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at agentk.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344055AbjK3BoN (ORCPT + 99 others); Wed, 29 Nov 2023 20:44:13 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48688 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231574AbjK3BoM (ORCPT ); Wed, 29 Nov 2023 20:44:12 -0500 Received: from mail-yw1-x1149.google.com (mail-yw1-x1149.google.com [IPv6:2607:f8b0:4864:20::1149]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B168FA0 for ; Wed, 29 Nov 2023 17:44:18 -0800 (PST) Received: by mail-yw1-x1149.google.com with SMTP id 00721157ae682-5cd2100f467so6364267b3.1 for ; Wed, 29 Nov 2023 17:44:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1701308658; x=1701913458; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=gMxLUnirB9hlBqYifVKy9Kl1l6BWOFWxKcWyIczHOPQ=; b=Xm3gWY18Q8gpN1ZnDnYiEKqDPyrNMMgw3AVG48JYnOEDUQD2hmSws0V6yAu5cTWLSR ZegNu8i92pzD9TGFPvxJb84gk2bxp5hLNfyfbqHSDqJ8wEVdfHekO9pPstqx+aXPTAjt khgo7Ynyv/IaJU40dIz7pluESgUbW1ZFMxBqZ8+hJIvttg4Y0LoPfzOf4xcl2zIA0/Hc 3hoNuxV85lRlQNxVCZ73wz3gtiqCTwkQaw5KhaWEV/3VcphIipItEreMSYs/AdxvEMyN Yt18ipquE7eupqBRyRCHyyyPGO2lran5XVrE8s7ruZFgaxMZQrllWnFMLWLlZJwb6N5z eChA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701308658; x=1701913458; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=gMxLUnirB9hlBqYifVKy9Kl1l6BWOFWxKcWyIczHOPQ=; b=dcSaslLZ6NDnjFyJWEL3JBl9y0/DnzVvjR6++NdqoBE6+MXCSU+sfe6i42P5HpgIdC 8+7HF78vFvJuyCaPbHa039al2jalWvQ3rWMPtzlV5L02Nte4gPMQLisKdS4g4S4uvlfH ZLThowIOFP34fqd0PmYprJpKPmRR0PvKkY2BCeoU5rtFVkveg2iq6LIGebwuKM1gwU0c 1Lt4VV8Xalci78NkkqxMCL1eshk1cvAZN/b8sr+CPXV/Y4hn5f9GjfRP+WFJ8wj6MvO9 u4M/Qgr9OdLJRe5oZZcPIKm4pN5KLXBEoN3jiyGorskzV3nKnqHu0cAjcxVSwxU536fr 6YJg== X-Gm-Message-State: AOJu0YwemC//SrbhkiX29ZFHsjLVvj05lpkOULqP1stvaxfsGfG0Tlua 6Zdw5b1oIS4EY8rJv2l8Pne8eET4ND0= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a05:690c:3209:b0:5cc:234f:1860 with SMTP id ff9-20020a05690c320900b005cc234f1860mr577492ywb.3.1701308657947; Wed, 29 Nov 2023 17:44:17 -0800 (PST) Date: Wed, 29 Nov 2023 17:44:08 -0800 In-Reply-To: <20231018192325.1893896-1-seanjc@google.com> Mime-Version: 1.0 References: <20231018192325.1893896-1-seanjc@google.com> X-Mailer: git-send-email 2.43.0.rc1.413.gea7ed67945-goog Message-ID: <170129829387.532906.5566625091888881968.b4-ty@google.com> Subject: Re: [PATCH] KVM: x86/mmu: Declare flush_remote_tlbs{_range}() hooks iff HYPERV!=n From: Sean Christopherson To: Sean Christopherson , Paolo Bonzini Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Vitaly Kuznetsov Content-Type: text/plain; charset="utf-8" X-Spam-Status: No, score=-8.4 required=5.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE, USER_IN_DEF_DKIM_WL autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on agentk.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (agentk.vger.email [0.0.0.0]); Wed, 29 Nov 2023 17:44:27 -0800 (PST) On Wed, 18 Oct 2023 12:23:25 -0700, Sean Christopherson wrote: > Declare the kvm_x86_ops hooks used to wire up paravirt TLB flushes when > running under Hyper-V if and only if CONFIG_HYPERV!=n. Wrapping yet more > code with IS_ENABLED(CONFIG_HYPERV) eliminates a handful of conditional > branches, and makes it super obvious why the hooks *might* be valid. > > Applied to kvm-x86 hyperv, thanks! [1/1] KVM: x86/mmu: Declare flush_remote_tlbs{_range}() hooks iff HYPERV!=n https://github.com/kvm-x86/linux/commit/0277022a77a5 -- https://github.com/kvm-x86/linux/tree/next