From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linutronix.de (146.0.238.70:993) by crypto-ml.lab.linutronix.de with IMAP4-SSL for ; 20 Aug 2018 16:53:02 -0000 Received: from userp2120.oracle.com ([156.151.31.85]) by Galois.linutronix.de with esmtps (TLS1.2:RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1frnQK-0001JS-DX for speck@linutronix.de; Mon, 20 Aug 2018 18:53:01 +0200 Received: from pps.filterd (userp2120.oracle.com [127.0.0.1]) by userp2120.oracle.com (8.16.0.22/8.16.0.22) with SMTP id w7KGmdqE195904 for ; Mon, 20 Aug 2018 16:52:53 GMT Received: from userv0021.oracle.com (userv0021.oracle.com [156.151.31.71]) by userp2120.oracle.com with ESMTP id 2kxc3qffys-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Mon, 20 Aug 2018 16:52:53 +0000 Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by userv0021.oracle.com (8.14.4/8.14.4) with ESMTP id w7KGqq5t003842 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Mon, 20 Aug 2018 16:52:52 GMT Received: from abhmp0005.oracle.com (abhmp0005.oracle.com [141.146.116.11]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id w7KGqqAi016368 for ; Mon, 20 Aug 2018 16:52:52 GMT Date: Mon, 20 Aug 2018 12:52:51 -0400 From: Konrad Rzeszutek Wilk Subject: [MODERATED] L1TF counter Message-ID: <20180820165251.GA29877@char.us.oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit To: speck@linutronix.de List-ID: Hey, Intel has mentioned that they are working on a new microcode which can be used to detect L1TF conditions. Anyone is working on it? I was thinking to start crafting patches based on the description of the MSR and post them here for review. But if someone is already busy with that I would rather review them :-)