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GET /api/1.2/patches/2222513/?format=api
{ "id": 2222513, "url": "http://patchwork.ozlabs.org/api/1.2/patches/2222513/?format=api", "web_url": "http://patchwork.ozlabs.org/project/ltp/patch/20260412141039.1075095-1-samir@linux.ibm.com/", "project": { "id": 59, "url": "http://patchwork.ozlabs.org/api/1.2/projects/59/?format=api", "name": "Linux Test Project development", "link_name": "ltp", "list_id": "ltp.lists.linux.it", "list_email": "ltp@lists.linux.it", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260412141039.1075095-1-samir@linux.ibm.com>", "list_archive_url": null, "date": "2026-04-12T14:10:39", "name": "[v2] mem/hugetlb: use SAFE_SHMGET() in hugeshmget setup function.", "commit_ref": null, "pull_url": null, "state": "needs-review-ack", "archived": false, "hash": "8e0b828cafeccabb4d851e45d3ea90f8066f2449", "submitter": { "id": 91376, "url": "http://patchwork.ozlabs.org/api/1.2/people/91376/?format=api", "name": "Samir M", "email": "samir@linux.ibm.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/ltp/patch/20260412141039.1075095-1-samir@linux.ibm.com/mbox/", "series": [ { "id": 499609, "url": "http://patchwork.ozlabs.org/api/1.2/series/499609/?format=api", "web_url": "http://patchwork.ozlabs.org/project/ltp/list/?series=499609", "date": "2026-04-12T14:10:39", "name": "[v2] mem/hugetlb: use SAFE_SHMGET() in hugeshmget setup function.", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/499609/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2222513/comments/", "check": "warning", "checks": "http://patchwork.ozlabs.org/api/patches/2222513/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "ltp@lists.linux.it" ], "Delivered-To": [ "patchwork-incoming@legolas.ozlabs.org", "ltp@picard.linux.it" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256\n header.s=pp1 header.b=hEj+SPS+;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.linux.it\n (client-ip=213.254.12.146; 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a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc\n :content-transfer-encoding:date:from:message-id:mime-version\n :subject:to; s=pp1; bh=zzeLs63ZRH+SUKL0pnPJZGOl3t+5uEAVQv21zhcvc\n Jo=; b=hEj+SPS+VKAdyby0IYSvdnhZ3/Ty88/CaZ0/eZBksoN061SCuZBnXyoi0\n fxrDC8t2DFv9rEoJ92LrnruM/eoj8AfS0m5Kmm/6C7qCdqAX+AiPUeMu04SuHGLd\n Xa0IprXrCNoHLYV1mQUQrZW+xBRBNkxX5v3S53HYXjlMbVdrfU6BFiGSIggj98IO\n pglkeGoR5shB1ojmOewO5w/+4m2Tv5sJSdAzD14afXACdela/aM5XAMCoBMrC8s1\n FXo+oNHRglE2R4p+lKX3pAbEUrs5rbwxwQ6zVTVjtD1KW9YxmpIceV1OzkHoYOfw\n qwKmV0K4ob/JYUugtFI+2VxF2AHLg==", "From": "Samir <samir@linux.ibm.com>", "To": "ltp@lists.linux.it", "Date": "Sun, 12 Apr 2026 16:10:39 +0200", "Message-ID": "<20260412141039.1075095-1-samir@linux.ibm.com>", "X-Mailer": "git-send-email 2.53.0", "MIME-Version": "1.0", "X-TM-AS-GCONF": "00", "X-Proofpoint-Spam-Details-Enc": "AW1haW4tMjYwNDEyMDEzNSBTYWx0ZWRfX0ZNIuxZSVelc\n 26JEjopSnJCVivd/nF6ZxewWS4e0LfvHV4Qqs2uatAcieX09GYSO1Xhk4C11JIL1sZDe43A3flj\n dKxVRrkw+tPYoRvsPqXAD1y1Z4VRCm+qEwcyQa2dGxDh3YYWvhgL1IK8jh5eCLqsrHVwTHKxYfv\n KdaCtP6IcpBuYJmoJo97M4XGVmGAmgR51GIOVXfXv84TWC142RmZfLK/aYcQcul7Fa2jXZNQNbX\n ZGSuuFPjlaa4MTDVOSgkTZCIRWWMS2Fj646AU9gnH08nJx0/QYjxHvy8c9YZ6eFm2X+norK0iH1\n NMvOZ1vmR2lgC+hWaFRAdrfjqLyXrf9iKJ6EngRbC+Gj1s1CGzKpcqLUO31/L0evyUYvCqivQD6\n PBeIkgBRURUFDfLFJpNifIWTtxIwqLAMuIWkmoQN0NgZAANmM4J4P2PXNrBypNYTJ9zmMWXAFMK\n MnuvHuWFbph+/xEkecA==", "X-Proofpoint-ORIG-GUID": "4oYEP5MRX_UduRlrOP4OSnFFesvypL3o", "X-Proofpoint-GUID": "4oYEP5MRX_UduRlrOP4OSnFFesvypL3o", "X-Authority-Analysis": "v=2.4 cv=SrOgLvO0 c=1 sm=1 tr=0 ts=69dba85c cx=c_pps\n a=AfN7/Ok6k8XGzOShvHwTGQ==:117 a=AfN7/Ok6k8XGzOShvHwTGQ==:17\n a=A5OVakUREuEA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22\n a=U7nrCbtTmkRpXpFmAIza:22 a=VwQbUJbxAAAA:8 a=VnNF1IyMAAAA:8\n a=yhrbMPq3iphc3UI8JUQA:9", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49\n definitions=2026-04-12_03,2026-04-09_02,2025-10-01_01", "X-Proofpoint-Spam-Details": "rule=outbound_notspam policy=outbound score=0\n adultscore=0 priorityscore=1501 lowpriorityscore=0 clxscore=1011 bulkscore=0\n phishscore=0 suspectscore=0 malwarescore=0 spamscore=0 impostorscore=0\n classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0\n reason=mlx scancount=1 engine=8.22.0-2604010000 definitions=main-2604120135", "X-Spam-Status": "No, score=0.1 required=7.0 tests=DKIM_SIGNED,DKIM_VALID,\n SPF_HELO_NONE,SPF_PASS shortcircuit=no autolearn=disabled version=4.0.1", "X-Spam-Checker-Version": "SpamAssassin 4.0.1 (2024-03-25) on in-7.smtp.seeweb.it", "X-Virus-Scanned": "clamav-milter 1.0.9 at in-7.smtp.seeweb.it", "X-Virus-Status": "Clean", "Subject": "[LTP] [PATCH v2] mem/hugetlb: use SAFE_SHMGET() in hugeshmget setup\n function.", "X-BeenThere": "ltp@lists.linux.it", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "Linux Test Project <ltp.lists.linux.it>", "List-Unsubscribe": "<https://lists.linux.it/options/ltp>,\n <mailto:ltp-request@lists.linux.it?subject=unsubscribe>", "List-Archive": "<http://lists.linux.it/pipermail/ltp/>", "List-Post": "<mailto:ltp@lists.linux.it>", "List-Help": "<mailto:ltp-request@lists.linux.it?subject=help>", "List-Subscribe": "<https://lists.linux.it/listinfo/ltp>,\n <mailto:ltp-request@lists.linux.it?subject=subscribe>", "Cc": "Samir <samir@linux.ibm.com>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it", "Sender": "\"ltp\" <ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it>" }, "content": "I updated hugeshmget02.c and hugeshmget05.c to use SAFE_SHMGET() and configured the setup paths\nso that shared memory allocation succeeds as expected.\n\nIn hugeshmget03.c, I also simplified the tst_brk() message by removing the unnecessary\n__func__ usage and keeping a straightforward shmget() error message.\n\nPatch v1: https://lore.kernel.org/ltp/20260407054943.125260-1-samir@linux.ibm.com/\n\nSigned-off-by: Samir <samir@linux.ibm.com>\n---\n testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget02.c | 7 +++----\n testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget03.c | 2 +-\n testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget05.c | 7 +++----\n 3 files changed, 7 insertions(+), 9 deletions(-)", "diff": "diff --git a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget02.c b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget02.c\nindex bbd968c06..f808ac193 100644\n--- a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget02.c\n+++ b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget02.c\n@@ -12,6 +12,7 @@\n *\t04/2004 - Updated by Robbie Williamson\n */\n #include <limits.h>\n+#include \"tst_safe_sysv_ipc.h\"\n #include \"hugetlb.h\"\n \n static size_t shm_size;\n@@ -77,10 +78,8 @@ void setup(void)\n \n \tshmkey = getipckey();\n \tshmkey2 = shmkey + 1;\n-\tshm_id_1 = shmget(shmkey, shm_size,\n-\t\t\t SHM_HUGETLB | IPC_CREAT | IPC_EXCL | SHM_RW);\n-\tif (shm_id_1 == -1)\n-\t\ttst_brk(TBROK | TERRNO, \"shmget #setup\");\n+\tshm_id_1 = SAFE_SHMGET(shmkey, shm_size,\n+\t\t\t SHM_HUGETLB | IPC_CREAT | IPC_EXCL | SHM_RW);\n }\n \n void cleanup(void)\ndiff --git a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget03.c b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget03.c\nindex 625761f6e..0e8ad16fc 100644\n--- a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget03.c\n+++ b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget03.c\n@@ -73,7 +73,7 @@ static void setup(void)\n \t\t\t\t SHM_HUGETLB | IPC_CREAT | IPC_EXCL | SHM_RW);\n \t}\n \tif (errno != ENOSPC)\n-\t\ttst_brk(TBROK | TERRNO, \"shmget #setup\");\n+\t\ttst_brk(TBROK | TERRNO, \"shmget()\");\n }\n \n static void cleanup(void)\ndiff --git a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget05.c b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget05.c\nindex 336319603..b34c93a08 100644\n--- a/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget05.c\n+++ b/testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget05.c\n@@ -14,6 +14,7 @@\n #include <sys/types.h>\n #include <sys/wait.h>\n #include <limits.h>\n+#include \"tst_safe_sysv_ipc.h\"\n #include \"hugetlb.h\"\n \n static size_t shm_size;\n@@ -69,10 +70,8 @@ void setup(void)\n \tshm_size = hpage_size * tst_hugepages / 2;\n \tupdate_shm_size(&shm_size);\n \tshmkey = getipckey();\n-\tshm_id_1 = shmget(shmkey, shm_size,\n-\t\t\t SHM_HUGETLB | SHM_RW | IPC_CREAT | IPC_EXCL);\n-\tif (shm_id_1 == -1)\n-\t\ttst_brk(TBROK | TERRNO, \"shmget #setup\");\n+\tshm_id_1 = SAFE_SHMGET(shmkey, shm_size,\n+\t\t\t SHM_HUGETLB | SHM_RW | IPC_CREAT | IPC_EXCL);\n \n \t/* get the userid for a non-root user */\n \tltp_uid = getuserid(ltp_user);\n", "prefixes": [ "v2" ] }