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Thu, 15 Aug 2024 15:45:35 GMT Received: from smtpav07.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 42CBD2004B; Thu, 15 Aug 2024 15:45:33 +0000 (GMT) Received: from smtpav07.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id A352220040; Thu, 15 Aug 2024 15:45:32 +0000 (GMT) Received: from darkmoore.ibmuc.com (unknown [9.171.32.201]) by smtpav07.fra02v.mail.ibm.com (Postfix) with ESMTP; Thu, 15 Aug 2024 15:45:32 +0000 (GMT) From: Christoph Schlameuss To: kvm@vger.kernel.org Cc: linux-s390@vger.kernel.org, linux-kselftest@vger.kernel.org, Paolo Bonzini , Shuah Khan , Christian Borntraeger , Janosch Frank , Claudio Imbrenda , David Hildenbrand , Nina Schoetterl-Glausch , schlameuss@linux.ibm.com Subject: [PATCH 0/3] selftests: kvm: s390: Add ucontrol memory selftests Date: Thu, 15 Aug 2024 17:45:26 +0200 Message-ID: <20240815154529.628087-1-schlameuss@linux.ibm.com> X-Mailer: git-send-email 2.46.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: mbhvlfLvbijOgEPLbOqkCAOt_u8MgiWM X-Proofpoint-ORIG-GUID: 2dztltn4Be-GLIimnPyvb2ie2XxEA_Ed Content-Transfer-Encoding: 8bit X-Proofpoint-UnRewURL: 0 URL was un-rewritten Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-15_08,2024-08-15_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=770 phishscore=0 spamscore=0 malwarescore=0 priorityscore=1501 impostorscore=0 adultscore=0 bulkscore=0 mlxscore=0 lowpriorityscore=0 suspectscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2407110000 definitions=main-2408150113 This patch series adds a some not yet picked selftests to the kvm s390x selftest suite. The additional test cases are covering: * Assert KVM_EXIT_S390_UCONTROL exit on not mapped memory access * Assert functionality of storage keys in ucontrol VM * Assert that memory region operations are rejected for ucontrol VMs Running the test cases requires sys_admin capabilities to start the ucontrol VM. This can be achieved by running as root or with a command like: sudo setpriv --reuid nobody --inh-caps -all,+sys_admin \ --ambient-caps -all,+sys_admin --bounding-set -all,+sys_admin \ ./ucontrol_test --- The patches in this series have been part of the previous patch series. The test cases added here do depend on the fixture added in the earlier patches. >From v5 PATCH 7-9 the segment and page table generation has been removed and DAT has been disabled. Since DAT is not necessary to validate the KVM code. Previeous series: https://lore.kernel.org/kvm/20240807154512.316936-1-schlameuss@linux.ibm.com/ Also see: https://lore.kernel.org/kvm/d97f4dec-31c3-45c0-ac33-90e665eb6e99@linux.ibm.com/ Christoph Schlameuss (3): selftests: kvm: s390: Add uc_map_unmap VM test case selftests: kvm: s390: Add uc_skey VM test case selftests: kvm: s390: Verify reject memory region operations for ucontrol VMs .../selftests/kvm/s390x/ucontrol_test.c | 218 +++++++++++++++++- 1 file changed, 217 insertions(+), 1 deletion(-) -- 2.46.0