From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx2.suse.de ([195.135.220.15]) by Galois.linutronix.de with esmtps (TLS1.0:DHE_RSA_CAMELLIA_256_CBC_SHA1:256) (Exim 4.80) (envelope-from ) id 1f8q7F-0007Eu-Tf for speck@linutronix.de; Wed, 18 Apr 2018 18:39:30 +0200 Received: from relay1.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id E97C5ACF3 for ; Wed, 18 Apr 2018 16:39:21 +0000 (UTC) Date: Wed, 18 Apr 2018 18:39:20 +0200 From: Borislav Petkov Subject: [MODERATED] Re: ***UNCHECKED*** [patch 0/8] MDD v1.3.1 Message-ID: <20180418163920.GJ4290@pd.tnic> References: <20180418141553.E0B2F61133@crypto-ml.lab.linutronix.de> MIME-Version: 1.0 In-Reply-To: <20180418141553.E0B2F61133@crypto-ml.lab.linutronix.de> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable To: speck@linutronix.de List-ID: On Thu, Apr 12, 2018 at 10:26:49PM -0400, speck for konrad.wilk_at_oracle.com= wrote: > - No AMD SVM support as I don't know the bits. Now you do and I'm guessing we should do it per-guest, if the guest kernel boots with mdd=3Don, we should handle the WRMSR properly and do the write on the host CPU. --=20 Regards/Gruss, Boris. SUSE Linux GmbH, GF: Felix Imend=C3=B6rffer, Jane Smithard, Graham Norton, HR= B 21284 (AG N=C3=BCrnberg) --=20