{"id":2227820,"url":"http://patchwork.ozlabs.org/api/patches/2227820/?format=json","web_url":"http://patchwork.ozlabs.org/project/ltp/patch/20260424101508.505501-1-pvorel@suse.cz/","project":{"id":59,"url":"http://patchwork.ozlabs.org/api/projects/59/?format=json","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":"<20260424101508.505501-1-pvorel@suse.cz>","list_archive_url":null,"date":"2026-04-24T10:15:07","name":"[v2,1/1] ioctl_pidfd06: Update kernel version","commit_ref":null,"pull_url":null,"state":"needs-review-ack","archived":false,"hash":"78d66b124235ca90c7b698bdafe15bbb7cd97e47","submitter":{"id":70792,"url":"http://patchwork.ozlabs.org/api/people/70792/?format=json","name":"Petr Vorel","email":"pvorel@suse.cz"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/ltp/patch/20260424101508.505501-1-pvorel@suse.cz/mbox/","series":[{"id":501337,"url":"http://patchwork.ozlabs.org/api/series/501337/?format=json","web_url":"http://patchwork.ozlabs.org/project/ltp/list/?series=501337","date":"2026-04-24T10:15:07","name":"[v2,1/1] ioctl_pidfd06: Update kernel version","version":2,"mbox":"http://patchwork.ozlabs.org/series/501337/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2227820/comments/","check":"success","checks":"http://patchwork.ozlabs.org/api/patches/2227820/checks/","tags":{},"related":[],"headers":{"Return-Path":"","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\" (1024-bit key;\n unprotected) header.d=suse.cz header.i=@suse.cz header.a=rsa-sha256\n header.s=susede2_rsa header.b=klDGP66e;\n\tdkim=fail reason=\"signature verification failed\" header.d=suse.cz\n header.i=@suse.cz header.a=ed25519-sha256 header.s=susede2_ed25519\n header.b=wuojjo3w;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key)\n header.d=suse.cz header.i=@suse.cz header.a=rsa-sha256 header.s=susede2_rsa\n header.b=klDGP66e;\n\tdkim=neutral header.d=suse.cz header.i=@suse.cz header.a=ed25519-sha256\n header.s=susede2_ed25519 header.b=wuojjo3w;\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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charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it","Sender":"\"ltp\" "},"content":"Kernel commit ab89060fbc92e (\"pidfs: return -EREMOTE when PIDFD_GET_INFO\nis called on another ns\") from v7.0 was backported into stable/LTS\nkernels v6.18.14 (7446125afb6d9) and v6.19.10 (2920abaf56c09).\nUpdate errnos for these stable/LTS kernels (do not treat older behavior\nas an error).\n\nFollow-up: f630471a6520 (\"ioctl_pidfd06: Select expected errno for PIDFD_GET_INFO across pidns\")\nReported-by: Wei Gao \nSigned-off-by: Petr Vorel \n---\nAlternative approach for Wei's fix:\nhttps://patchwork.ozlabs.org/project/ltp/patch/20260406023538.14739-1-wegao@suse.com/\nhttps://lore.kernel.org/ltp/20260406023538.14739-1-wegao@suse.com/\n\nChanges v1->v2:\n* Cover also 6.19.0..v6.19.9\n* Add Follow-up: tag (not Fixme: tag), commit was correct at the time.\n\nLink to v1:\nhttps://patchwork.ozlabs.org/project/ltp/patch/20260424060543.462475-1-pvorel@suse.cz/\nhttps://lore.kernel.org/ltp/20260424095900.GA500158@pevik/T/#t\n\n testcases/kernel/syscalls/ioctl/ioctl_pidfd06.c | 7 ++++++-\n 1 file changed, 6 insertions(+), 1 deletion(-)","diff":"diff --git a/testcases/kernel/syscalls/ioctl/ioctl_pidfd06.c b/testcases/kernel/syscalls/ioctl/ioctl_pidfd06.c\nindex 0f24d4741f..bc90aafd17 100644\n--- a/testcases/kernel/syscalls/ioctl/ioctl_pidfd06.c\n+++ b/testcases/kernel/syscalls/ioctl/ioctl_pidfd06.c\n@@ -54,7 +54,12 @@ static void setup(void)\n \tif (!ioctl_pidfd_info_exit_supported())\n \t\ttst_brk(TCONF, \"PIDFD_INFO_EXIT is not supported by ioctl()\");\n \n-\tif (tst_kvercmp(7, 0, 0) >= 0)\n+\t/*\n+\t * ab89060fbc92e (\"pidfs: return -EREMOTE when PIDFD_GET_INFO is called on another ns\")\n+\t * from v7.0, backported to v6.18.14 and v6.19.10.\n+\t */\n+\tif (tst_kvercmp(6, 19, 10) >= 0 ||\n+\t (tst_kvercmp(6, 18, 14) >= 0 && tst_kvercmp(6, 19, 0) < 0))\n \t\terr_nr = EREMOTE;\n }\n \n","prefixes":["v2","1/1"]}