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[23.128.96.18]) by mx.google.com with ESMTP id k9si8213283ilo.95.2021.07.09.11.26.06; Fri, 09 Jul 2021 11:26:19 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20161025 header.b=vlf7whsx; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229618AbhGIS1o (ORCPT + 99 others); Fri, 9 Jul 2021 14:27:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57464 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229491AbhGIS1n (ORCPT ); Fri, 9 Jul 2021 14:27:43 -0400 Received: from mail-ot1-x334.google.com (mail-ot1-x334.google.com [IPv6:2607:f8b0:4864:20::334]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A418FC0613E5 for ; Fri, 9 Jul 2021 11:24:59 -0700 (PDT) Received: by mail-ot1-x334.google.com with SMTP id 7-20020a9d0d070000b0290439abcef697so10366246oti.2 for ; Fri, 09 Jul 2021 11:24:59 -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=cCbbGBdIPrXvg7z6uGOacux3U5ndYtQkeQddrGJuteo=; b=vlf7whsxzmtk448E1+o9NJ2OOvxq8TJ2U1w08A420zMEZs6W2ipS2fhv+6aIUud8KN vkxYEtg6M0DPKVILq6QVBoe5bpMUSWtDExRVJ3yCcTsBBTgNvkTAHyMQE56ubhz7MMEF YJQITWDNSlAYqbmyEjYYbP90n1EGex9kwB7b4hGTuFxHhmLuquQpw6D+kS/I8uWtZT32 QW3fPnVhkFu7uiq+3Rm92d9wrOv37IVqpWAw5eHbAl8r+ktQZoh4b/k2zzdF7/BHJPrz 0XfW/RX2l3n9V8B9WN/HuTHquPbwqp3vbOze3EUq7ok7bj1brfF3h2xq9blXQOlznpMf +tGA== 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=cCbbGBdIPrXvg7z6uGOacux3U5ndYtQkeQddrGJuteo=; b=d+M2ISDU+RqlG59g5KyZ/H0LA7FsU8OJOAtZ/RU0C6MzrISIlVDSreWLYNZeXghGap NQK4FrBWjPuv5L3f0j0SIjvBRejTYCf4nFTQzvLkKUwHhCBUznk+xVrm8yfZk9UvpBSf orN7cbqJE7RQnNMvA/XGVs7mC/2nXY0/f19hCmbkeSVN+sa1KoXSM1TnLaWJwKKxU+rx 18RvnF5kGeBeNYPuUGnBHP4bXDInrYua69DdlH+onM0hMIiMuEcO3fTj9+mmUISo+6FL l03aCbPwgJiYFDFN5i5VQviThi9/4c2QTogyRfzb6BDJ0hLOUjhjQ4aKNYJlF9cP0Q5y XrCQ== X-Gm-Message-State: AOAM531fmy6zmJLCV0Fqfx1pPbQ7NihEe9Bv5nT53Yr4426rF3MfOFad U18plysrl3Jx/pvbztOJQX6XAkRJS5ktyFbylqVDZw== X-Received: by 2002:a05:6830:25cb:: with SMTP id d11mr24052350otu.56.1625855098621; Fri, 09 Jul 2021 11:24:58 -0700 (PDT) MIME-Version: 1.0 References: <1625825111-6604-1-git-send-email-weijiang.yang@intel.com> <1625825111-6604-4-git-send-email-weijiang.yang@intel.com> In-Reply-To: <1625825111-6604-4-git-send-email-weijiang.yang@intel.com> From: Jim Mattson Date: Fri, 9 Jul 2021 11:24:46 -0700 Message-ID: Subject: Re: [PATCH v5 03/13] KVM: x86: Add arch LBR MSRs to msrs_to_save_all list To: Yang Weijiang Cc: pbonzini@redhat.com, seanjc@google.com, vkuznets@redhat.com, wei.w.wang@intel.com, like.xu.linux@gmail.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jul 9, 2021 at 2:51 AM Yang Weijiang wrote: > > Arch LBR MSR_ARCH_LBR_DEPTH and MSR_ARCH_LBR_CTL are {saved|restored} > by userspace application if they're available. > > Suggested-by: Jim Mattson > Signed-off-by: Yang Weijiang Reviewed-by: Jim Mattson