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GET /api/1.2/patches/2214718/?format=api
{ "id": 2214718, "url": "http://patchwork.ozlabs.org/api/1.2/patches/2214718/?format=api", "web_url": "http://patchwork.ozlabs.org/project/ltp/patch/20260323110735.55473-1-disgoel@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": "<20260323110735.55473-1-disgoel@linux.ibm.com>", "list_archive_url": null, "date": "2026-03-23T11:07:35", "name": "[v2] syscalls/ustat: Skip tests on Btrfs using .skip_filesystems", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "b5b7467ff940939c1a1566eb51d97730859bfcc6", "submitter": { "id": 84875, "url": "http://patchwork.ozlabs.org/api/1.2/people/84875/?format=api", "name": "Disha Goel", "email": "disgoel@linux.ibm.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/ltp/patch/20260323110735.55473-1-disgoel@linux.ibm.com/mbox/", "series": [ { "id": 497091, "url": "http://patchwork.ozlabs.org/api/1.2/series/497091/?format=api", "web_url": "http://patchwork.ozlabs.org/project/ltp/list/?series=497091", "date": "2026-03-23T11:07:35", "name": "[v2] syscalls/ustat: Skip tests on Btrfs using .skip_filesystems", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/497091/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2214718/comments/", "check": "success", "checks": "http://patchwork.ozlabs.org/api/patches/2214718/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=hNMmEUxv;\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=bv/IMQ8bf6yewO4zXsualszydaMISMjJQBrVgXHEW\n KM=; b=hNMmEUxvRFtxZ1Z6RTKuk7r9CtC4tkeh5NPHN9LVTtcEmOSW15ns220pG\n TEJ3FInC4lsxf6It3KiLFECPgUpy+YQTXYgsT1IVnvNDJoBU/6S60Gl/Tax1XqM7\n ITJGF0TqmCqXLdEY69wEE6Mn8LvJ5rqt/kb+Rca1nn9yp3JWCHxTOcyT9zAIJv31\n X1NWkoV1hVip5M8VYm97C+E1zsP9Gnhym2hJwYv2l0aqEB3yewwIARj+HHxSPX9K\n nxUTFvMrtHNEPXRldw+8NxXq9uOZkr+38t8brspjhvnaEpq1ZB2QRqSdRCCMX2dt\n p1OMUuQf7umQx1ylj59S59AvOrOHg==", "From": "Disha Goel <disgoel@linux.ibm.com>", "To": "ltp@lists.linux.it", "Date": "Mon, 23 Mar 2026 16:37:35 +0530", "Message-ID": "<20260323110735.55473-1-disgoel@linux.ibm.com>", "X-Mailer": "git-send-email 2.45.1", "MIME-Version": "1.0", "X-TM-AS-GCONF": "00", "X-Proofpoint-GUID": "RBVeKNT0o8gQBiemjubE7L_9HxpCezSL", "X-Proofpoint-ORIG-GUID": "RBVeKNT0o8gQBiemjubE7L_9HxpCezSL", "X-Proofpoint-Spam-Details-Enc": "AW1haW4tMjYwMzIzMDA4MyBTYWx0ZWRfX1KHzXtuJaQDY\n 6JAthPxfj7sc9LeP+IWqzHxn2bj4Uy9nLetSyPWYk2f2ckjAbS0D3FcmeVOPOXYqtiLJ4m7K7Tz\n /LLJdCy9oXFJocPCd3v3jvjQLZVbtxgKmI+j4QuThN52LMPlifhMuSdAJ4yKf1ePgLEIJV36LCR\n qm5Hc8A8509xcsJFttBouQEEBPjcK+PYaApq++ifnrMXdtJ412OHDZzSHm663cD4LHtAUbSD8cH\n Q3oMmunk1CM4W3MdyBXodHhdW883M7CeS8sq+St6Bpbo4eWomzpW45YUlC+Vab4Y+Cckf2qSVru\n 8Mr6UQ77zO7imHk4kbl94qIO58jgDbzcQJ1uzrEd70M0INLihCZvKY9NMZ1PM8UsSLWNAwuer3S\n SICtQlYSTNzTBkuVNzFKXLznw5koQhzaTBWJh44rRGElXASZjUc9iQcsQyMVuKT3DQnKiXaxRB9\n PiCuvmNtNynxFzqGGPA==", "X-Authority-Analysis": "v=2.4 cv=KbXfcAYD c=1 sm=1 tr=0 ts=69c11f10 cx=c_pps\n a=AfN7/Ok6k8XGzOShvHwTGQ==:117 a=AfN7/Ok6k8XGzOShvHwTGQ==:17\n a=Yq5XynenixoA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22\n a=RzCfie-kr_QcCd8fBx8p:22 a=VwQbUJbxAAAA:8 a=VnNF1IyMAAAA:8 a=maIFttP_AAAA:8\n a=OmYUYOihiO5dP9xC5AEA:9 a=qR24C9TJY6iBuJVj_x8Y:22", "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=2026-03-23_03,2026-03-20_02,2025-10-01_01", "X-Proofpoint-Spam-Details": "rule=outbound_notspam policy=outbound score=0\n suspectscore=0 impostorscore=0 malwarescore=0 adultscore=0 clxscore=1015\n priorityscore=1501 bulkscore=0 lowpriorityscore=0 phishscore=0 spamscore=0\n classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0\n reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603230083", "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-3.smtp.seeweb.it", "X-Virus-Scanned": "clamav-milter 1.0.9 at in-3.smtp.seeweb.it", "X-Virus-Status": "Clean", "Subject": "[LTP] [PATCH v2] syscalls/ustat: Skip tests on Btrfs using\n .skip_filesystems", "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": "disgoel@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": "The ustat(2) system call is known to fail with EINVAL on Btrfs because\nit uses anonymous device IDs for subvolumes, which this legacy syscall\ncannot resolve to a physical block device.\n\nCurrently, this results in a TFAIL, which causes false negatives in\nautomated CI environments (e.g., SLES). This patch utilizes the LTP\nlibrary's .skip_filesystems mechanism to gracefully skip the tests\n(TCONF) when executed on Btrfs.\n\nSigned-off-by: Disha Goel <disgoel@linux.ibm.com>\n---\nChangelog v1 -> v2:\n- Removed manual statfs/tst_brk logic in setup().\n- Implemented .skip_filesystems in the tst_test structure for both\n ustat01 and ustat02.\n\nLink to v1:\nhttps://lore.kernel.org/all/20260318082438.50245-1-disgoel@linux.ibm.com/\n---\n testcases/kernel/syscalls/ustat/ustat01.c | 4 ++++\n testcases/kernel/syscalls/ustat/ustat02.c | 4 ++++\n 2 files changed, 8 insertions(+)", "diff": "diff --git a/testcases/kernel/syscalls/ustat/ustat01.c b/testcases/kernel/syscalls/ustat/ustat01.c\nindex 161006058..55095191b 100644\n--- a/testcases/kernel/syscalls/ustat/ustat01.c\n+++ b/testcases/kernel/syscalls/ustat/ustat01.c\n@@ -44,6 +44,10 @@ static void setup(void)\n static struct tst_test test = {\n \t.test_all = run,\n \t.setup = setup,\n+\t.skip_filesystems = (const char *const[]) {\n+ \"btrfs\",\n+ NULL\n+ },\n \t.tags = (const struct tst_tag[]) {\n \t\t{\"known-fail\", \"ustat() is known to fail with EINVAL on Btrfs, see \"\n \t\t\t\"https://lore.kernel.org/linux-btrfs/e7e867b8-b57a-7eb2-2432-1627bd3a88fb@toxicpanda.com/\"\ndiff --git a/testcases/kernel/syscalls/ustat/ustat02.c b/testcases/kernel/syscalls/ustat/ustat02.c\nindex 84becaa1f..82dcfb6b4 100644\n--- a/testcases/kernel/syscalls/ustat/ustat02.c\n+++ b/testcases/kernel/syscalls/ustat/ustat02.c\n@@ -61,6 +61,10 @@ static struct tst_test test = {\n \t.test = run,\n \t.setup = setup,\n \t.tcnt = ARRAY_SIZE(tc),\n+\t.skip_filesystems = (const char *const[]) {\n+ \"btrfs\",\n+ NULL\n+ },\n \t.tags = (const struct tst_tag[]) {\n \t\t{\"known-fail\", \"ustat() is known to fail with EINVAL on Btrfs, see \"\n \t\t\t\"https://lore.kernel.org/linux-btrfs/e7e867b8-b57a-7eb2-2432-1627bd3a88fb@toxicpanda.com/\"\n", "prefixes": [ "v2" ] }