{"id":2222530,"url":"http://patchwork.ozlabs.org/api/1.1/patches/2222530/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260412-ioctl-v1-12-1d998a460560@bsdimp.com/","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/1.1/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":""},"msgid":"<20260412-ioctl-v1-12-1d998a460560@bsdimp.com>","date":"2026-04-12T16:02:35","name":"[12/17] 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/1.1/people/1896/?format=json","name":"Warner Losh","email":"imp@bsdimp.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260412-ioctl-v1-12-1d998a460560@bsdimp.com/mbox/","series":[{"id":499616,"url":"http://patchwork.ozlabs.org/api/1.1/series/499616/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/list/?series=499616","date":"2026-04-12T16:02:24","name":"bsd-user: upstream ioctl","version":1,"mbox":"http://patchwork.ozlabs.org/series/499616/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2222530/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2222530/checks/","tags":{},"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=rBUQr30V;\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":"<20260412-ioctl-v1-12-1d998a460560@bsdimp.com>","References":"<20260412-ioctl-v1-0-1d998a460560@bsdimp.com>","In-Reply-To":"<20260412-ioctl-v1-0-1d998a460560@bsdimp.com>","To":"qemu-devel@nongnu.org","Cc":"Kyle Evans , Warner Losh ,\n \"Stacey D. Son\" ","X-Mailer":"b4 0.14.3","X-Developer-Signature":"v=1; a=openpgp-sha256; l=1215; i=imp@bsdimp.com;\n h=from:subject:message-id; bh=xbGD7IcDXbypQMwK7rI7j0iz7UJrizyHubokpLPYvRQ=;\n b=owEBbQKS/ZANAwAKAWwc0Sh9sBEAAcsmYgBp28Ig/rheeLFhubVKUkvrp1CPXsHgTe8eC8Ges\n Z2sjN0WE3OJAjMEAAEKAB0WIQQgNfiUsAqjz3zN4bdsHNEofbARAAUCadvCIAAKCRBsHNEofbAR\n ANIFEACbz4nSPoCdKFDXr0lwEmnyTZ8DgNEGP/fP+W2a3AF0uvmAvlox+EoxbJWwJ1n9KXcg5dN\n j2Y3pYtUIm6wvMtoxs2cE9NdhsIfFhgYqMeHOvj0GFsWzRNw0ELlH/QxD27IXDCwUvl5xfGPIX7\n w4YnG5oIY6NaUCCAd147L1JkCzDSo/Pru9BH68AA3Z35Bb0Ai5rGWwttn2K/JDrtPCC6EtPUFp+\n 1/i9Lhg+ksDCw/B8LI2eW34EpqTtPnMOCXE05JFz9Zi6WLg+n/CqnIO8Sl6G4wf9cTHLVK4PIak\n E85vQDuP7A8/uxBbWKtFUFaDUcjlbYK9NDkE3uyesXH+Succk5LxV0jK3cjxtw/aXwAGuWWmSKI\n 0qsSDXnVpXmrhWHNKvI0S8tBe+Idqpbc9G3cqjxpSpGR9CQnk010Prxj33MUIE7x0FDGW7Kz7uB\n v2MQ8J47Mb5YN64SSUrRVFYFxhdkCsaa9QoeKvu/d80LEFENA2eHnXbPhkSdXFt2aUF9G1OHofD\n sMjza4KM2yTM+mcxSuyeAsW25kOCSY2CEHU6VnNAq94ipxwQG/pj1Jo97UXbEHlHS/aXphCL4Cd\n ++UzYee55JSOvOe2e0deWkT2jRGn/ievx50pONaFXqq0YUnDZpChajrZktynXhNYIPlo9uQT3sC\n XKerEBOuvxvi5Uw==","X-Developer-Key":"i=imp@bsdimp.com; a=openpgp;\n fpr=2035F894B00AA3CF7CCDE1B76C1CD1287DB01100","Received-SPF":"none client-ip=2001:4860:4864:20::35;\n envelope-from=imp@bsdimp.com; helo=mail-oa1-x35.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 \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 32fa9c3d33..049188e5e1 100644\n--- a/bsd-user/bsd-ioctl.c\n+++ b/bsd-user/bsd-ioctl.c\n@@ -219,3 +219,27 @@ 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":["12/17"]}