{"id":2232095,"url":"http://patchwork.ozlabs.org/api/patches/2232095/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260502-ioctl-v3-13-a05d4cb1bdff@bsdimp.com/","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/projects/14/?format=json","name":"QEMU Development","link_name":"qemu-devel","list_id":"qemu-devel.nongnu.org","list_email":"qemu-devel@nongnu.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260502-ioctl-v3-13-a05d4cb1bdff@bsdimp.com>","list_archive_url":null,"date":"2026-05-02T17:09:34","name":"[v3,13/19] bsd-user: Add log_unsupported_ioctl function","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"9961806da542a4a8866c30874c116dd8d3e66f4d","submitter":{"id":1896,"url":"http://patchwork.ozlabs.org/api/people/1896/?format=json","name":"Warner Losh","email":"imp@bsdimp.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260502-ioctl-v3-13-a05d4cb1bdff@bsdimp.com/mbox/","series":[{"id":502541,"url":"http://patchwork.ozlabs.org/api/series/502541/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/list/?series=502541","date":"2026-05-02T17:09:22","name":"bsd-user: upstream ioctl","version":3,"mbox":"http://patchwork.ozlabs.org/series/502541/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2232095/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2232095/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=bsdimp-com.20251104.gappssmtp.com\n header.i=@bsdimp-com.20251104.gappssmtp.com header.a=rsa-sha256\n header.s=20251104 header.b=pZWC/kjY;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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charset=\"utf-8\"","Content-Transfer-Encoding":"7bit","Message-Id":"<20260502-ioctl-v3-13-a05d4cb1bdff@bsdimp.com>","References":"<20260502-ioctl-v3-0-a05d4cb1bdff@bsdimp.com>","In-Reply-To":"<20260502-ioctl-v3-0-a05d4cb1bdff@bsdimp.com>","To":"qemu-devel@nongnu.org","Cc":"Kyle Evans ,\n =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= ,\n Pierrick Bouvier ,\n Warner Losh , \"Stacey D. Son\" ","X-Mailer":"b4 0.14.3","X-Developer-Signature":"v=1; a=openpgp-sha256; l=1282; i=imp@bsdimp.com;\n h=from:subject:message-id; bh=tQ0vLwhfAdA97xzGxFaYPIA9yayNPuS/jeE39FxxK4w=;\n b=owEBbQKS/ZANAwAKAWwc0Sh9sBEAAcsmYgBp9i/QJZ9eP9yDcPhVNN4jwShipGxfWEO8VbNNR\n A3ubZ4aJziJAjMEAAEKAB0WIQQgNfiUsAqjz3zN4bdsHNEofbARAAUCafYv0AAKCRBsHNEofbAR\n AOxIEADO4YZqSQ+JB8sy/gOsehZIgN8ki2wSThTnGjIWqfWSjIL6kCop9KJBZgrha3x+SNrnrcj\n POlHxcqEA5DLV+OHqZRwKz7YPvf/mrqM4MDz36/qUKMJ0qumRvwX37HhFdkERJdQ5C5p29fYkg0\n jdg+9LqPlARTwbCczRfLUtAzCCFLjUG82GV+Cc3DI28eZvCxDYPySwYg1GeQ1CgkP0f5kdDLAuf\n 2FkX5Rbotpf1e4yKt3nfk6yewwTw8A+4GZv3H415ZTbk0GSrwnbrn0dnWwEaiYhbBtcjfXNlTjn\n mdK5v2nQhV9BuLIL/wNJHbHj72BFay9qJcL7cCQvYQTxJK1bRJ/MJdmWumnirmp1NlpovFyxcfV\n fAnANZFZ+3DDfyiNmNFkjsR9tWZ/FQQ63JX8LPLCu7a80ndwj/JBX02CnkmOx879WT8g07wLYYF\n Y2l43AE5n67TVJq4hMTw/uWLptALvzmh0GYMGkgiJfqIzRhhtIW9Ve/vvktI5ZmFYqF0YaK1uQQ\n 1YayYicp+6pTISbOZQsYUv8bIKKUFbcsYUQQGjjsNh/Q9yZGkHN0XOei161rOPwuXG+EVAiwg4N\n ki0Rw6+K3xANkAAA5OkL36DrLvLErA9RN9JXomqpwNPRStFsTeCZYsFHjT62JtqasBI5q2Ml0d/\n COPXSVN8+7E+EUg==","X-Developer-Key":"i=imp@bsdimp.com; a=openpgp;\n fpr=2035F894B00AA3CF7CCDE1B76C1CD1287DB01100","Received-SPF":"none client-ip=2607:f8b0:4864:20::335;\n envelope-from=imp@bsdimp.com; helo=mail-ot1-x335.google.com","X-Spam_score_int":"-18","X-Spam_score":"-1.9","X-Spam_bar":"-","X-Spam_report":"(-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001,\n SPF_NONE=0.001 autolearn=ham autolearn_force=no","X-Spam_action":"no action","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"qemu development ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org"},"content":"Add helper function to log detailed information about unsupported\nioctl commands, including direction, group, and parameter length.\n\nSigned-off-by: Stacey D. Son \nReviewed-by: Pierrick Bouvier \nSigned-off-by: Warner Losh \n---\n bsd-user/bsd-ioctl.c | 24 ++++++++++++++++++++++++\n 1 file changed, 24 insertions(+)","diff":"diff --git a/bsd-user/bsd-ioctl.c b/bsd-user/bsd-ioctl.c\nindex 94110d4ad5..2d84adce71 100644\n--- a/bsd-user/bsd-ioctl.c\n+++ b/bsd-user/bsd-ioctl.c\n@@ -217,3 +217,27 @@ static IOCTLEntry ioctl_entries[] = {\n #include \"os-ioctl-cmds.h\"\n { 0, 0 },\n };\n+\n+static void log_unsupported_ioctl(unsigned long cmd)\n+{\n+ gemu_log(\"cmd=0x%08lx dir=\", cmd);\n+ switch (cmd & IOC_DIRMASK) {\n+ case IOC_VOID:\n+ gemu_log(\"VOID \");\n+ break;\n+ case IOC_OUT:\n+ gemu_log(\"OUT \");\n+ break;\n+ case IOC_IN:\n+ gemu_log(\"IN \");\n+ break;\n+ case IOC_INOUT:\n+ gemu_log(\"INOUT\");\n+ break;\n+ default:\n+ gemu_log(\"%01lx ???\", (cmd & IOC_DIRMASK) >> 29);\n+ break;\n+ }\n+ gemu_log(\" '%c' %3d %lu\\n\", (char)IOCGROUP(cmd), (int)(cmd & 0xff),\n+ IOCPARM_LEN(cmd));\n+}\n","prefixes":["v3","13/19"]}