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 X-Spam-Level: X-Spam-Status: No, score=-11.4 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_IN_DEF_DKIM_WL autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 47DDDC47404 for ; Fri, 4 Oct 2019 23:24:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 16286222BE for ; Fri, 4 Oct 2019 23:24:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="qZIJeMHu" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731530AbfJDXYq (ORCPT ); Fri, 4 Oct 2019 19:24:46 -0400 Received: from mail-io1-f67.google.com ([209.85.166.67]:44481 "EHLO mail-io1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731502AbfJDXYq (ORCPT ); Fri, 4 Oct 2019 19:24:46 -0400 Received: by mail-io1-f67.google.com with SMTP id w12so16985335iol.11 for ; Fri, 04 Oct 2019 16:24:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=t5VoJmyM1gIMOj2ihP4m0dtGZhlTOsx/IWyANJwdZVw=; b=qZIJeMHuRRyz9aYl84QLkP2KgLaLrHTfF6B2u847hCYU+r/+0kBlyQHUlkoKVSkjNC advNWiZJ0xqEG0BgQQhSpyT5/MYyXgkmWIK1NzllFw+CUK2g+l3u6rPb8YmZAFO/Pzig xUpdwXU7xuws8uqCAgvrKKNXzll3QLKdd46jJQGNPe2WXpuczp84Y2GpcigQwz1YmqoW Z1tXKcfMErZmbK3HXUCpq1+o4JbvK/IM+bZZ3CFeX50q556ZfBNxYlOEWDxe5NDssp+l UyGM68+EgtBAZw2tlK+6NRbexNzKayIf8gF3C6ucLBBA0wTv70Rf72YwWTYBI82bx/An ehCA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=t5VoJmyM1gIMOj2ihP4m0dtGZhlTOsx/IWyANJwdZVw=; b=SxptOj8P+TAvkoltI9nTHgX9buSolWGV3qrvvNjhGpT7jKq6Wkh2u3+FD5FQ+GCx1L DFOPT7A2ddI8UwqIzgdreeZuYH3+LYyWQkXSxxtcOMA1pi1Z2ch9t+ZLLXtksENLUc+C Ikct77JF8EGZGCZ8spnCjsEe49ChHCzjb+lTF3VPUHXBPqUaf8WyP9nf8IjkbT/l6GLN MU3eE9AJHoGH98IH/WenvCZYVtvQoTP7Ra/WPLT13Ye02LJvB6qjGliTEHHioXr9FnHd cjU6O+rHcMOeHIRSQA1zIcWDWWvHSi67imgu/Nh6axrhtvQSWHsWSuLdHLjHE+yvRPEU //lQ== X-Gm-Message-State: APjAAAUgG0jq5o5b+9YRTiBcfOYk0lq5Jj4AbDDkoHmMukmQFomxXgue pHoaT46xGgX3fTlWZzibmrw145YwDINvgypIVA8pHQ== X-Google-Smtp-Source: APXvYqx308aZCOI6xyKA+PpfI3mwAwHMdWiaKcu5fdslzxso/ABtjWOM3BvEg2g12QeUqihbpfUU65wAmmU0PIXWH5o= X-Received: by 2002:a02:ac82:: with SMTP id x2mr17276510jan.18.1570231485310; Fri, 04 Oct 2019 16:24:45 -0700 (PDT) MIME-Version: 1.0 References: <20191004215615.5479-1-sean.j.christopherson@intel.com> <20191004215615.5479-6-sean.j.christopherson@intel.com> In-Reply-To: <20191004215615.5479-6-sean.j.christopherson@intel.com> From: Jim Mattson Date: Fri, 4 Oct 2019 16:24:34 -0700 Message-ID: Subject: Re: [PATCH 05/16] KVM: VMX: Drop initialization of IA32_FEATURE_CONTROL MSR To: Sean Christopherson Cc: Thomas Gleixner , Ingo Molnar , Borislav Petkov , "the arch/x86 maintainers" , Peter Zijlstra , Arnaldo Carvalho de Melo , Paolo Bonzini , =?UTF-8?B?UmFkaW0gS3LEjW3DocWZ?= , Tony Luck , Tony W Wang-oc , "H. Peter Anvin" , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Vitaly Kuznetsov , Wanpeng Li , Joerg Roedel , LKML , kvm list , linux-edac@vger.kernel.org, Borislav Petkov , Jarkko Sakkinen Content-Type: text/plain; charset="UTF-8" Sender: linux-edac-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-edac@vger.kernel.org On Fri, Oct 4, 2019 at 2:56 PM Sean Christopherson wrote: > > Remove the code to initialize IA32_FEATURE_CONTROL MSR when KVM is > loaded now that the MSR is initialized during boot on all CPUs that > support VMX, i.e. can possibly load kvm_intel. > > Signed-off-by: Sean Christopherson Reviewed-by: Jim Mattson