From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:35405) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ghv8B-00066O-7I for qemu-devel@nongnu.org; Fri, 11 Jan 2019 06:37:44 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ghv8A-0000U7-5S for qemu-devel@nongnu.org; Fri, 11 Jan 2019 06:37:43 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:39628) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ghv89-0000Sq-OH for qemu-devel@nongnu.org; Fri, 11 Jan 2019 06:37:42 -0500 Received: from pps.filterd (m0098399.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id x0BBOgCj012707 for ; Fri, 11 Jan 2019 06:37:40 -0500 Received: from e06smtp03.uk.ibm.com (e06smtp03.uk.ibm.com [195.75.94.99]) by mx0a-001b2d01.pphosted.com with ESMTP id 2pxqm58eqg-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 11 Jan 2019 06:37:39 -0500 Received: from localhost by e06smtp03.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 11 Jan 2019 11:37:37 -0000 From: Janosch Frank Date: Fri, 11 Jan 2019 12:36:55 +0100 Message-Id: <20190111113657.66195-1-frankja@linux.ibm.com> Subject: [Qemu-devel] [PATCH 0/2] s390x: Diag 308 improvements List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: borntraeger@de.ibm.com, cohuck@redhat.com, david@redhat.com, qemu-s390x@nongnu.org, qemu-stable@nongnu.org Let's make it architecture compliant and a bit more readable. Each non implemented diag 308 supcode should result in a specification exception. Operating systems use the exceptions to query which codes are available. Janosch Frank (2): s390x: Diag308 move common parameter checking into function s390x: Return specification exception for unimplemented diag 308 subcodes target/s390x/diag.c | 36 +++++++++++++++++++----------------- 1 file changed, 19 insertions(+), 17 deletions(-) -- 2.14.3