[{"id":3681948,"web_url":"http://patchwork.ozlabs.org/comment/3681948/","msgid":"<20260424102503.3911-1-linuxtestproject.agent@gmail.com>","list_archive_url":null,"date":"2026-04-24T10:25:03","subject":"Re: [LTP] ioctl_pidfd06: Update kernel version","submitter":{"id":93132,"url":"http://patchwork.ozlabs.org/api/people/93132/","name":null,"email":"linuxtestproject.agent@gmail.com"},"content":"Hi Petr,\n\nOn Fri, 24 Apr 2026 12:15:07 +0200, Petr Vorel wrote:\n> ioctl_pidfd06: Update kernel version\n\n> - if (tst_kvercmp(7, 0, 0) >= 0)\n> + if (tst_kvercmp(6, 19, 10) >= 0 ||\n> + (tst_kvercmp(6, 18, 14) >= 0 && tst_kvercmp(6, 19, 0) < 0))\n> err_nr = EREMOTE;\n\nReviewed-by: LTP AI Reviewer \n\n---\nNote:\n\nOur agent completed the review of the patch. The full review can be\nfound at: https://github.com/linux-test-project/ltp-agent/actions/runs/24884569804\n\nThe agent can sometimes produce false positives although often its\nfindings are genuine. If you find issues with the review, please\ncomment this email or ignore the suggestions.\n\nRegards,\nLTP AI Reviewer","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\" (2048-bit key;\n unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20251104 header.b=CfMRUnpU;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.linux.it\n (client-ip=2001:1418:10:5::2; helo=picard.linux.it;\n envelope-from=ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it;\n receiver=patchwork.ozlabs.org)"],"Received":["from picard.linux.it (picard.linux.it [IPv6:2001:1418:10:5::2])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g28Gv2GC1z1xvV\n\tfor ; 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charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it","Sender":"\"ltp\" "}},{"id":3682029,"web_url":"http://patchwork.ozlabs.org/comment/3682029/","msgid":"","list_archive_url":null,"date":"2026-04-24T13:15:41","subject":"Re: [LTP] [PATCH v2 1/1] ioctl_pidfd06: Update kernel version","submitter":{"id":61430,"url":"http://patchwork.ozlabs.org/api/people/61430/","name":"Jan Stancek","email":"jstancek@redhat.com"},"content":"On Fri, Apr 24, 2026 at 12:15 PM Petr Vorel wrote:\n>\n> Kernel commit ab89060fbc92e (\"pidfs: return -EREMOTE when PIDFD_GET_INFO\n> is called on another ns\") from v7.0 was backported into stable/LTS\n> kernels v6.18.14 (7446125afb6d9) and v6.19.10 (2920abaf56c09).\n> Update errnos for these stable/LTS kernels (do not treat older behavior\n> as an error).\n>\n> Follow-up: f630471a6520 (\"ioctl_pidfd06: Select expected errno for PIDFD_GET_INFO across pidns\")\n> Reported-by: Wei Gao \n> Signed-off-by: Petr Vorel \n> ---\n> Alternative approach for Wei's fix:\n> https://patchwork.ozlabs.org/project/ltp/patch/20260406023538.14739-1-wegao@suse.com/\n> https://lore.kernel.org/ltp/20260406023538.14739-1-wegao@suse.com/\n>\n> Changes 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>\n> Link to v1:\n> https://patchwork.ozlabs.org/project/ltp/patch/20260424060543.462475-1-pvorel@suse.cz/\n> https://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(-)\n>\n> diff --git a/testcases/kernel/syscalls/ioctl/ioctl_pidfd06.c b/testcases/kernel/syscalls/ioctl/ioctl_pidfd06.c\n> index 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> if (!ioctl_pidfd_info_exit_supported())\n> tst_brk(TCONF, \"PIDFD_INFO_EXIT is not supported by ioctl()\");\n>\n> - if (tst_kvercmp(7, 0, 0) >= 0)\n> + /*\n> + * ab89060fbc92e (\"pidfs: return -EREMOTE when PIDFD_GET_INFO is called on another ns\")\n> + * from v7.0, backported to v6.18.14 and v6.19.10.\n> + */\n> + if (tst_kvercmp(6, 19, 10) >= 0 ||\n> + (tst_kvercmp(6, 18, 14) >= 0 && tst_kvercmp(6, 19, 0) < 0))\n> err_nr = EREMOTE;\n\nlgtm as well,\nAcked-by: Jan Stancek \n\n> }\n>\n> --\n> 2.53.0\n>","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=pass (1024-bit key;\n unprotected) header.d=lists.linux.it header.i=@lists.linux.it\n header.a=rsa-sha256 header.s=picard header.b=fxiRlmcs;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256\n header.s=mimecast20190719 header.b=b48NUfgR;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.linux.it\n (client-ip=2001:1418:10:5::2; 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