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Mon, 17 Jan 2022 15:05:56 +0000 (GMT) Received: from [9.171.80.201] (unknown [9.171.80.201]) by d06av22.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 17 Jan 2022 15:05:56 +0000 (GMT) Message-ID: <32ac01d4-a662-57bd-42ce-5feba4e03ede@linux.ibm.com> Date: Mon, 17 Jan 2022 16:07:40 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.3.0 Subject: Re: [kvm-unit-tests PATCH v3 3/4] s390x: topology: Check the Perform Topology Function Content-Language: en-US To: Claudio Imbrenda Cc: linux-s390@vger.kernel.org, frankja@linux.ibm.com, thuth@redhat.com, kvm@vger.kernel.org, cohuck@redhat.com, david@redhat.com References: <20220110133755.22238-1-pmorel@linux.ibm.com> <20220110133755.22238-4-pmorel@linux.ibm.com> <20220111122526.60e31b38@p-imbrenda> From: Pierre Morel In-Reply-To: <20220111122526.60e31b38@p-imbrenda> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: wc-MBZZlcl_q-EP-BgGLnr7pwRg7lzkh X-Proofpoint-ORIG-GUID: y0MpG6dQvC0tzp9A8uSmFe2opSAIEAaL X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.816,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2022-01-17_07,2022-01-14_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 spamscore=0 adultscore=0 lowpriorityscore=0 mlxlogscore=999 bulkscore=0 mlxscore=0 clxscore=1015 impostorscore=0 priorityscore=1501 phishscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2201170093 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On 1/11/22 12:25, Claudio Imbrenda wrote: > On Mon, 10 Jan 2022 14:37:54 +0100 > Pierre Morel wrote: > >> We check the PTF instruction. >> >> - We do not expect to support vertical polarization. >> >> - We do not expect the Modified Topology Change Report to be >> pending or not at the moment the first PTF instruction with >> PTF_CHECK function code is done as some code already did run >> a polarization change may have occur. >> >> Signed-off-by: Pierre Morel >> --- >> s390x/Makefile | 1 + >> s390x/topology.c | 115 ++++++++++++++++++++++++++++++++++++++++++++ >> s390x/unittests.cfg | 3 ++ >> 3 files changed, 119 insertions(+) >> create mode 100644 s390x/topology.c >> >> diff --git a/s390x/Makefile b/s390x/Makefile >> index 1e567c11..fa21a882 100644 >> --- a/s390x/Makefile >> +++ b/s390x/Makefile >> @@ -26,6 +26,7 @@ tests += $(TEST_DIR)/edat.elf >> tests += $(TEST_DIR)/mvpg-sie.elf >> tests += $(TEST_DIR)/spec_ex-sie.elf >> tests += $(TEST_DIR)/firq.elf >> +tests += $(TEST_DIR)/topology.elf >> >> tests_binary = $(patsubst %.elf,%.bin,$(tests)) >> ifneq ($(HOST_KEY_DOCUMENT),) >> diff --git a/s390x/topology.c b/s390x/topology.c >> new file mode 100644 >> index 00000000..a227555e >> --- /dev/null >> +++ b/s390x/topology.c >> @@ -0,0 +1,115 @@ >> +/* SPDX-License-Identifier: GPL-2.0-only */ >> +/* >> + * CPU Topology >> + * >> + * Copyright (c) 2021 IBM Corp > > Copyright IBM Corp. 2021 Yes thanks Pierre -- Pierre Morel IBM Lab Boeblingen