From mboxrd@z Thu Jan  1 00:00:00 1970
From: Chao Gao <chao.gao@intel.com>
Subject: [PATCH v6 05/12] microcode: only save compatible ucode
 patches
Date: Mon, 11 Mar 2019 15:57:29 +0800
Message-ID: <1552291056-20286-6-git-send-email-chao.gao@intel.com>
References: <1552291056-20286-1-git-send-email-chao.gao@intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <xen-devel-bounces@lists.xenproject.org>
Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6])
 by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from
 <SRS0=TXio=RO=intel.com=chao.gao@srs-us1.protection.inumbo.net>)
 id 1h3Fkl-0003mJ-Lq
 for xen-devel@lists.xenproject.org; Mon, 11 Mar 2019 07:53:43 +0000
In-Reply-To: <1552291056-20286-1-git-send-email-chao.gao@intel.com>
List-Unsubscribe: <https://lists.xenproject.org/mailman/options/xen-devel>,
 <mailto:xen-devel-request@lists.xenproject.org?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xenproject.org>
List-Help: <mailto:xen-devel-request@lists.xenproject.org?subject=help>
List-Subscribe: <https://lists.xenproject.org/mailman/listinfo/xen-devel>,
 <mailto:xen-devel-request@lists.xenproject.org?subject=subscribe>
Errors-To: xen-devel-bounces@lists.xenproject.org
Sender: "Xen-devel" <xen-devel-bounces@lists.xenproject.org>
To: xen-devel@lists.xenproject.org
Cc: Sergey Dyasli <sergey.dyasli@citrix.com>, Wei Liu <wei.liu2@citrix.com>, Ashok Raj <ashok.raj@intel.com>, Andrew Cooper <andrew.cooper3@citrix.com>, Jan Beulich <jbeulich@suse.com>, Chao Gao <chao.gao@intel.com>, =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= <roger.pau@citrix.com>
List-Id: xen-devel@lists.xenproject.org
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