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=-3.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no 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 7A525C35247 for ; Wed, 5 Feb 2020 16:39:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 43D5221741 for ; Wed, 5 Feb 2020 16:39:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="KpHj74He" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727471AbgBEQjA (ORCPT ); Wed, 5 Feb 2020 11:39:00 -0500 Received: from us-smtp-1.mimecast.com ([207.211.31.81]:28389 "EHLO us-smtp-delivery-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726534AbgBEQjA (ORCPT ); Wed, 5 Feb 2020 11:39:00 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1580920739; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=fWD6UJ2NIuZR9K+CMe6lwRSiCWkCNn9RlwiMxiL1gP8=; b=KpHj74He/FH7FukbQa9sm8fqjAIPftud4kSBXa+Nclg6d7P/Fi4dfmCL7Jm20h3hPC5z5l Mz2qP8lfyHhWloypemTx3jNUz7pjwOPzkj0GC4QYjaFErbkzBG2UpwgodmnUXkenDADxFJ wEmcOEZvsiXzm50m0BA65orznWXyBhI= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-157-_RP9adNiNtmh669rKfug3Q-1; Wed, 05 Feb 2020 11:38:55 -0500 X-MC-Unique: _RP9adNiNtmh669rKfug3Q-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id F186D1137841; Wed, 5 Feb 2020 16:38:53 +0000 (UTC) Received: from gondolin (dhcp-192-195.str.redhat.com [10.33.192.195]) by smtp.corp.redhat.com (Postfix) with ESMTP id 00BF781213; Wed, 5 Feb 2020 16:38:49 +0000 (UTC) Date: Wed, 5 Feb 2020 17:38:47 +0100 From: Cornelia Huck To: Christian Borntraeger Cc: Janosch Frank , KVM , David Hildenbrand , Thomas Huth , Ulrich Weigand , Claudio Imbrenda , Andrea Arcangeli Subject: Re: [RFCv2 28/37] KVM: s390: protvirt: Add program exception injection Message-ID: <20200205173847.70086ac7.cohuck@redhat.com> In-Reply-To: <20200203131957.383915-29-borntraeger@de.ibm.com> References: <20200203131957.383915-1-borntraeger@de.ibm.com> <20200203131957.383915-29-borntraeger@de.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 2.79 on 10.5.11.11 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Mon, 3 Feb 2020 08:19:48 -0500 Christian Borntraeger wrote: > From: Janosch Frank > > Only two program exceptions can be injected for a protected guest: > specification and operand s/operand/operand./ > > Both have a code in offset 248 of the state description, as the lowcore "For both, a code needs to be specified at offset 248 (iictl) of the state description," ? > is not accessible by KVM for such guests. s/by/to/ > > Signed-off-by: Janosch Frank > --- > arch/s390/kvm/interrupt.c | 18 ++++++++++++++++++ > 1 file changed, 18 insertions(+) Reviewed-by: Cornelia Huck