[{"id":3682469,"web_url":"http://patchwork.ozlabs.org/comment/3682469/","msgid":"","list_archive_url":null,"date":"2026-04-27T02:26:59","subject":"Re: [LTP] [PATCH v2 4/8] syscalls: Add epoll_ctl06","submitter":{"id":74427,"url":"http://patchwork.ozlabs.org/api/people/74427/","name":"Li Wang","email":"wangli.ahau@gmail.com"},"content":"Cyril Hrubis wrote:\n\n> +static int exp_errno(enum tst_fd_type type)\n> +{\n> + switch (type) {\n> + case TST_FD_FILE:\n> + case TST_FD_DIR:\n> + case TST_FD_DEV_ZERO:\n> + case TST_FD_PROC_MAPS:\n> + case TST_FD_MEMFD:\n> + case TST_FD_MEMFD_SECRET:\n> + return EPERM;\n> + case TST_FD_PATH:\n> + case TST_FD_OPEN_TREE:\n\n> + case TST_FD_FSOPEN:\n> + case TST_FD_FSPICK:\n> + return EBADF;\n\nLooks like these two fs epoll verifying return EPERM:\n\nepoll_ctl06.c:55: TFAIL: epoll_ctl() on fsopen expected EBADF: EPERM (1)\nepoll_ctl06.c:55: TFAIL: epoll_ctl() on fspick expected EBADF: EPERM (1)\n\n\n--\nRegards,\nLi Wang","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=Zk/9EBru;\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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Sun, 26 Apr 2026\n 19:27:10 -0700 (PDT)","MIME-Version":"1.0","References":"<20260423120309.18049-1-chrubis@suse.cz>\n <20260423120309.18049-5-chrubis@suse.cz>","In-Reply-To":"<20260423120309.18049-5-chrubis@suse.cz>","From":"Li Wang ","Date":"Mon, 27 Apr 2026 10:26:59 +0800","X-Gm-Features":"AQROBzAbGMYpI26FsptuiYQtnvvm-pieKU3xmYIAWBiEy_ZW8dEPo8Zfyz0igLQ","Message-ID":"\n ","To":"Cyril Hrubis ","X-Spam-Status":"No, score=0.1 required=7.0 tests=DKIM_SIGNED,DKIM_VALID,\n DKIM_VALID_AU,DKIM_VALID_EF,DMARC_PASS,FREEMAIL_FROM,SPF_HELO_NONE,\n SPF_PASS shortcircuit=no autolearn=disabled version=4.0.1","X-Spam-Checker-Version":"SpamAssassin 4.0.1 (2024-03-25) on in-2.smtp.seeweb.it","X-Virus-Scanned":"clamav-milter 1.0.9 at in-2.smtp.seeweb.it","X-Virus-Status":"Clean","Subject":"Re: [LTP] [PATCH v2 4/8] syscalls: Add epoll_ctl06","X-BeenThere":"ltp@lists.linux.it","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"Linux Test Project ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Cc":"ltp@lists.linux.it","Content-Type":"text/plain; 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