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Thu, 25 Mar 2021 16:23:26 GMT Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 2549411C050; Thu, 25 Mar 2021 16:23:26 +0000 (GMT) Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id DD0E211C04A; Thu, 25 Mar 2021 16:23:25 +0000 (GMT) Received: from oc3016276355.ibm.com (unknown [9.145.41.31]) by d06av25.portsmouth.uk.ibm.com (Postfix) with ESMTP; Thu, 25 Mar 2021 16:23:25 +0000 (GMT) Subject: Re: [kvm-unit-tests PATCH v2 4/8] s390x: lib: css: separate wait for IRQ and check I/O completion To: Claudio Imbrenda Cc: kvm@vger.kernel.org, frankja@linux.ibm.com, david@redhat.com, thuth@redhat.com, cohuck@redhat.com References: <1616665147-32084-1-git-send-email-pmorel@linux.ibm.com> <1616665147-32084-5-git-send-email-pmorel@linux.ibm.com> <20210325162408.798bbaba@ibm-vm> From: Pierre Morel Message-ID: <8f1063da-dc26-1fac-d5de-21b466dfa224@linux.ibm.com> Date: Thu, 25 Mar 2021 17:23:25 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.0 MIME-Version: 1.0 In-Reply-To: <20210325162408.798bbaba@ibm-vm> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.369,18.0.761 definitions=2021-03-25_04:2021-03-24,2021-03-25 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 mlxscore=0 mlxlogscore=986 adultscore=0 suspectscore=0 clxscore=1015 malwarescore=0 phishscore=0 impostorscore=0 spamscore=0 priorityscore=1501 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2103250114 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On 3/25/21 4:24 PM, Claudio Imbrenda wrote: > On Thu, 25 Mar 2021 10:39:03 +0100 > Pierre Morel wrote: > >> We will may want to check the result of an I/O without waiting >> for an interrupt. >> For example because we do not handle interrupt. >> Let's separate waiting for interrupt and the I/O complretion check. > ^^^^^^^^^^^ > completion completed :) > >> Signed-off-by: Pierre Morel > > Reviewed-by: Claudio Imbrenda Thanks, Pierre -- Pierre Morel IBM Lab Boeblingen