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(unknown [9.114.12.104]) by smtpav06.fra02v.mail.ibm.com (Postfix) with ESMTP; Tue, 2 May 2023 13:09:19 +0000 (GMT) From: Janosch Frank To: kvm@vger.kernel.org Cc: linux-s390@vger.kernel.org, imbrenda@linux.ibm.com, thuth@redhat.com, nrb@linux.ibm.com, david@redhat.com Subject: [kvm-unit-tests PATCH v3 2/9] s390x: uv-host: Check for sufficient amount of memory Date: Tue, 2 May 2023 13:07:25 +0000 Message-Id: <20230502130732.147210-3-frankja@linux.ibm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230502130732.147210-1-frankja@linux.ibm.com> References: <20230502130732.147210-1-frankja@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: Vl1fyEUE3i1a7yLLW3A0w6U92Dyo26GZ X-Proofpoint-GUID: s-MoTJPofgXyjwoQsjDj2UtjYtvVZ8oi X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-05-02_08,2023-04-27_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 lowpriorityscore=0 phishscore=0 priorityscore=1501 malwarescore=0 bulkscore=0 suspectscore=0 spamscore=0 clxscore=1015 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2305020111 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org The UV init storage needs to be above 2G so we need a little over 2G of memory when running the test. Signed-off-by: Janosch Frank Reviewed-by: Nico Boehr --- s390x/uv-host.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/s390x/uv-host.c b/s390x/uv-host.c index 9dfaebd7..34ca7148 100644 --- a/s390x/uv-host.c +++ b/s390x/uv-host.c @@ -15,6 +15,7 @@ #include #include #include +#include #include #include #include @@ -720,6 +721,13 @@ int main(void) test_invalid(); test_uv_uninitialized(); test_query(); + + if (get_ram_size() < SNIPPET_PV_MIN_MEM_SIZE) { + report_skip("Not enough memory. This test needs about %ld MB of memory", + SNIPPET_PV_MIN_MEM_SIZE / 1024 / 1024); + goto done; + } + test_init(); setup_vmem();