From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2892B1E1C2F; Wed, 30 Oct 2024 09:18:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.163.156.1 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730279911; cv=none; b=FozCmfpWkccrtlUwXafBvlKPVlUKRhhn1rXZHvo8tcyN1EHVhhZqjK9sO4CD5ioq7l4ZMlt7VhErdPDhjjrhDyM0ickBqtjgRwa6Cp0igyhmuTgEni36Y52a+sopYy9AQliDV7IB7+JXl6ZzY6eAfY/qylZJBE8Edb8rhgzcx7Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730279911; c=relaxed/simple; bh=mrzUihUwK1kLG+bYYOGkwULFloc6lD3FUZNPd5rYjSk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=o8tzbWLslk6N5XrMCrLqS3fklgWpWrnkvlrmpPJBEcls455JGZ2ZdCGkPimo4weSpVce6NpE/kX0I83/C3hYxRbMsC1cZr9L0pUAriVjeW05+kJBjYF+k47Bw55W+cHsO+nujjEVOOGdBOWkuc0iSopDQXW7NZG0k5gnn8Lv1AI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com; spf=pass smtp.mailfrom=linux.ibm.com; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b=jj/uDHjk; arc=none smtp.client-ip=148.163.156.1 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b="jj/uDHjk" Received: from pps.filterd (m0353729.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 49U2d3BX003176; Wed, 30 Oct 2024 09:18:18 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-type:date:from:in-reply-to:message-id:mime-version :references:subject:to; s=pp1; bh=jqu18WWYA7mw0ZGNsF1kdxCvtmyRwS c6a2CbR1IFlB8=; b=jj/uDHjkkjLhSmhyTR5vc1Q3am/xkkBWxLTUI+Pup5Fe8V WCsIq5eb6poelcJKbph8X+6byZTLeomNpyjmmx03Oroc/a4xEFD6d7JOZ13roQR0 Ni20wPPskTGGXGhiMYyDxGOSxqhRZ4cKAx/XhqiWKiuYjBIC2JGYcPe2ILVV0gDK mb7gNAvF1SdJ+M9Fcvr3YejR3izwRI2ff9YFVvMxbJAoZTLcDnw4Aq/PvQD5FqO5 tJl6fZ9zj559VGoL9xWwq48oNDigLdr6OIKZGUf82JyFFP73nJ20bpsodAFr9aol XzFiHn8DvyYrl4wlIQSXdqq5piMTxj4IzLDCtkKQ== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 42j3nsx8ee-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 30 Oct 2024 09:18:18 +0000 (GMT) Received: from m0353729.ppops.net (m0353729.ppops.net [127.0.0.1]) by pps.reinject (8.18.0.8/8.18.0.8) with ESMTP id 49U9IHCM006146; Wed, 30 Oct 2024 09:18:17 GMT Received: from ppma23.wdc07v.mail.ibm.com (5d.69.3da9.ip4.static.sl-reverse.com [169.61.105.93]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 42j3nsx8ec-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 30 Oct 2024 09:18:17 +0000 (GMT) Received: from pps.filterd (ppma23.wdc07v.mail.ibm.com [127.0.0.1]) by ppma23.wdc07v.mail.ibm.com (8.18.1.2/8.18.1.2) with ESMTP id 49U7pooi018404; Wed, 30 Oct 2024 09:18:16 GMT Received: from smtprelay03.fra02v.mail.ibm.com ([9.218.2.224]) by ppma23.wdc07v.mail.ibm.com (PPS) with ESMTPS id 42hc8k78y6-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 30 Oct 2024 09:18:16 +0000 Received: from smtpav05.fra02v.mail.ibm.com (smtpav05.fra02v.mail.ibm.com [10.20.54.104]) by smtprelay03.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 49U9ICFd31588748 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 30 Oct 2024 09:18:12 GMT Received: from smtpav05.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 8236320043; Wed, 30 Oct 2024 09:18:12 +0000 (GMT) Received: from smtpav05.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E764620040; Wed, 30 Oct 2024 09:18:09 +0000 (GMT) Received: from osiris (unknown [9.152.212.60]) by smtpav05.fra02v.mail.ibm.com (Postfix) with ESMTPS; Wed, 30 Oct 2024 09:18:09 +0000 (GMT) Date: Wed, 30 Oct 2024 10:18:07 +0100 From: Heiko Carstens To: David Hildenbrand Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-s390@vger.kernel.org, virtualization@lists.linux.dev, linux-doc@vger.kernel.org, kvm@vger.kernel.org, Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Thomas Huth , Cornelia Huck , Janosch Frank , Claudio Imbrenda , "Michael S. Tsirkin" , Jason Wang , Xuan Zhuo , Eugenio =?iso-8859-1?Q?P=E9rez?= , Eric Farman , Andrew Morton , Jonathan Corbet Subject: Re: [PATCH v3 1/7] Documentation: s390-diag.rst: make diag500 a generic KVM hypercall Message-ID: <20241030091807.6264-C-hca@linux.ibm.com> References: <20241025141453.1210600-1-david@redhat.com> <20241025141453.1210600-2-david@redhat.com> Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241025141453.1210600-2-david@redhat.com> X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: xbg5UVAt4jfMY0OkVx_kJRYkSZy8lNGS X-Proofpoint-GUID: ANSw34wLFtb4MLTfjsXS-gU2XHH8XCJ_ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1051,Hydra:6.0.680,FMLib:17.12.62.30 definitions=2024-10-15_01,2024-10-11_01,2024-09-30_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 adultscore=0 bulkscore=0 mlxlogscore=440 clxscore=1015 priorityscore=1501 suspectscore=0 lowpriorityscore=0 mlxscore=0 impostorscore=0 malwarescore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2410300072 On Fri, Oct 25, 2024 at 04:14:46PM +0200, David Hildenbrand wrote: > Let's make it a generic KVM hypercall, allowing other subfunctions to > be more independent of virtio. > > While at it, document that unsupported/unimplemented subfunctions result > in a SPECIFICATION exception. > > This is a preparation for documenting a new hypercall. > > Signed-off-by: David Hildenbrand > --- > Documentation/virt/kvm/s390/s390-diag.rst | 18 +++++++++++------- > 1 file changed, 11 insertions(+), 7 deletions(-) Reviewed-by: Heiko Carstens