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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS autolearn=ham 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 3559AC43382 for ; Wed, 26 Sep 2018 13:07:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DD05420684 for ; Wed, 26 Sep 2018 13:07:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DD05420684 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728497AbeIZTUh (ORCPT ); Wed, 26 Sep 2018 15:20:37 -0400 Received: from mx1.redhat.com ([209.132.183.28]:50696 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726841AbeIZTUh (ORCPT ); Wed, 26 Sep 2018 15:20:37 -0400 Received: from smtp.corp.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.25]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 5F0B7CA1E1; Wed, 26 Sep 2018 13:07:44 +0000 (UTC) Received: from gondolin (ovpn-116-210.ams2.redhat.com [10.36.116.210]) by smtp.corp.redhat.com (Postfix) with ESMTP id B593A2010D62; Wed, 26 Sep 2018 13:07:35 +0000 (UTC) Date: Wed, 26 Sep 2018 15:07:32 +0200 From: Cornelia Huck To: Tony Krowiak Cc: linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, freude@de.ibm.com, schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com, borntraeger@de.ibm.com, kwankhede@nvidia.com, bjsdjshi@linux.vnet.ibm.com, pbonzini@redhat.com, alex.williamson@redhat.com, pmorel@linux.vnet.ibm.com, alifm@linux.vnet.ibm.com, mjrosato@linux.vnet.ibm.com, jjherne@linux.vnet.ibm.com, thuth@redhat.com, pasic@linux.vnet.ibm.com, berrange@redhat.com, fiuczy@linux.vnet.ibm.com, buendgen@de.ibm.com, frankja@linux.ibm.com, Tony Krowiak Subject: Re: [PATCH v11 03/26] KVM: s390: refactor crypto initialization Message-ID: <20180926150732.05b932f8.cohuck@redhat.com> In-Reply-To: <20180925231641.4954-4-akrowiak@linux.vnet.ibm.com> References: <20180925231641.4954-1-akrowiak@linux.vnet.ibm.com> <20180925231641.4954-4-akrowiak@linux.vnet.ibm.com> Organization: Red Hat GmbH MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.84 on 10.5.11.25 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Wed, 26 Sep 2018 13:07:44 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 25 Sep 2018 19:16:18 -0400 Tony Krowiak wrote: > From: Tony Krowiak > > This patch refactors the code that initializes and sets up the > crypto configuration for a guest. The following changes are > implemented via this patch: > > 1. Introduces a flag indicating AP instructions executed on > the guest shall be interpreted by the firmware. This flag > is used to set a bit in the guest's state description > indicating AP instructions are to be interpreted. > > 2. Replace code implementing AP interfaces with code supplied > by the AP bus to query the AP configuration. > > Signed-off-by: Tony Krowiak > Reviewed-by: Halil Pasic > Acked-by: Christian Borntraeger > Acked-by: Janosch Frank > Tested-by: Michael Mueller > Tested-by: Farhan Ali > --- > arch/s390/include/asm/kvm_host.h | 3 ++ > arch/s390/kvm/kvm-s390.c | 70 +++++++++++++++----------------- > 2 files changed, 36 insertions(+), 37 deletions(-) Reviewed-by: Cornelia Huck