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GET /api/patches/2232113/?format=api
{ "id": 2232113, "url": "http://patchwork.ozlabs.org/api/patches/2232113/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260502-ioctl-v3-16-a05d4cb1bdff@bsdimp.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api", "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-v3-16-a05d4cb1bdff@bsdimp.com>", "list_archive_url": null, "date": "2026-05-02T17:09:37", "name": "[v3,16/19] bsd-user: Add do_ioctl_in6_ifreq_sockaddr_int function", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "cc16376b5ac329e233c1ccae8c645869059d82e5", "submitter": { "id": 1896, "url": "http://patchwork.ozlabs.org/api/people/1896/?format=api", "name": "Warner Losh", "email": "imp@bsdimp.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260502-ioctl-v3-16-a05d4cb1bdff@bsdimp.com/mbox/", "series": [ { "id": 502541, "url": "http://patchwork.ozlabs.org/api/series/502541/?format=api", "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/2232113/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2232113/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "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=krrlwkIk;\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-v3-16-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 <kevans@freebsd.org>,\n =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org>,\n Pierrick Bouvier <pierrick.bouvier@oss.qualcomm.com>,\n Warner Losh <imp@bsdimp.com>, \"Stacey D. Son\" <sson@freebsd.org>", "X-Mailer": "b4 0.14.3", "X-Developer-Signature": "v=1; a=openpgp-sha256; l=1996; i=imp@bsdimp.com;\n h=from:subject:message-id; bh=0Px4FKlaWpUQPC6Iuv07IPtIHSjzI5LaoVqTdqZiEKE=;\n b=owEBbQKS/ZANAwAKAWwc0Sh9sBEAAcsmYgBp9i/RX/9KVzSpTREEhhpujFMOtrWPqz6/Nn8nD\n I1AfDydcjWJAjMEAAEKAB0WIQQgNfiUsAqjz3zN4bdsHNEofbARAAUCafYv0QAKCRBsHNEofbAR\n AMrMEADOzaVIfrnfQw8j2cw0Em3bdhq9X+BkCFv5K02uJYASaZIDvjkCsxPwNvruFgBNOmKzEMc\n DqDvkdJ4a5VU7p/BjwImjcvs/FFPOjklFdpW2H3v9pzRxxQGyDfv7Foive7EuICEjFx+Q8SARnj\n Fv/JicgSLJf3wlBbgOdfKMRg6Gsf6+3a6qy2OCBqx0jMuFo3ujXKNZLtyduV5cHlcFhCP72g2nc\n Bat4ZVj4MiKG+dLkxscw55hgPgeGJl0g7bLvlQ5Hk/1QLGiM5jhNoLS4w4W7R4dJvB3QMyRJPGT\n 8JPGKgPevIQiZg/LSOMvi+DR+YgD8FpuWwLbkSQKlrkT7DK+LAUajhjl3KNsDKg5K/7FOrsyFMx\n dk1TbWAHkiFy5T8+JrtcFbCAFULbvxfBK3jwJXhvgl0XP5uGXzmjPRhSzmIIdpK8nKTXV7KAZO8\n l1y2HGwl6krtZIUB2IDTxhUVpu2sGgBUSlFZXymBYao3ORpmvc7KK2r12Zsdh85vFp5nQdIQ/1N\n zq5b0lqc1LbGi9z1zjeJenNaLR9BqIH+AfaWE7cPvw2aOSUb/v32psPOdmggbdRWD8oFVSPakL3\n pqaeupRYm2Ymgsi01ynkMUjUboNpsgA5P6LUJbfCTRzwwn8F5UG99gfzhAgukdds0jVvlX4Kxox\n VJHslF6qklTJKXg==", "X-Developer-Key": "i=imp@bsdimp.com; a=openpgp;\n fpr=2035F894B00AA3CF7CCDE1B76C1CD1287DB01100", "Received-SPF": "none client-ip=2607:f8b0:4864:20::230;\n envelope-from=imp@bsdimp.com; helo=mail-oi1-x230.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 <qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-devel>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "Add special handler for IPv6 interface request ioctls that take\na sockaddr_in6 structure as input and return an integer flag value,\nsuch as SIOCGIFAFLAG_IN6 and SIOCGIFALIFETIME_IN6.\n\nSigned-off-by: Stacey D. Son <sson@freebsd.org>\nReviewed-by: Pierrick Bouvier <pierrick.bouvier@oss.qualcomm.com>\nSigned-off-by: Warner Losh <imp@bsdimp.com>\n---\n bsd-user/bsd-ioctl.c | 32 ++++++++++++++++++++++++++++++++\n 1 file changed, 32 insertions(+)", "diff": "diff --git a/bsd-user/bsd-ioctl.c b/bsd-user/bsd-ioctl.c\nindex d2eb9105fc..8d25d84dbe 100644\n--- a/bsd-user/bsd-ioctl.c\n+++ b/bsd-user/bsd-ioctl.c\n@@ -260,3 +260,35 @@ static void target_to_host_sockaddr_in6(struct sockaddr_in6 *hsa_in6,\n memcpy(&hsa_in6->sin6_addr, &tsa_in6->sin6_addr, 16);\n __get_user(hsa_in6->sin6_scope_id, &tsa_in6->sin6_scope_id);\n }\n+\n+/*\n+ * For ioctl()'s such as SIOCGIFAFLAG_IN6 and SIOCGIFALIFETIME_IN6 that\n+ * passes a struct sockaddr_in6 in and gets an int out using\n+ * struct in6_ifreq.\n+ */\n+static abi_long do_ioctl_in6_ifreq_sockaddr_int(const IOCTLEntry *ie,\n+ uint8_t *buf_temp, int fd, abi_long cmd, abi_long arg)\n+{\n+ abi_long ret;\n+ struct target_in6_ifreq *tin6ifreq;\n+ struct target_sockaddr_in6 *tsa_in6;\n+ struct in6_ifreq hin6ifreq;\n+ struct sockaddr_in6 *hsa_in6 = &hin6ifreq.ifr_ifru.ifru_addr;\n+\n+ tin6ifreq = lock_user(VERIFY_WRITE, arg, sizeof(*tin6ifreq), 1);\n+ if (tin6ifreq == NULL) {\n+ return -TARGET_EFAULT;\n+ }\n+ memcpy(hin6ifreq.ifr_name, tin6ifreq->ifr_name, IFNAMSIZ);\n+ tsa_in6 = &tin6ifreq->ifr_ifru.ifru_addr;\n+ target_to_host_sockaddr_in6(hsa_in6, tsa_in6);\n+\n+ ret = get_errno(safe_ioctl(fd, ie->host_cmd, &hin6ifreq));\n+ if (!is_error(ret)) {\n+ put_user_s32(hin6ifreq.ifr_ifru.ifru_flags6,\n+ arg + offsetof(struct target_in6_ifreq, ifr_ifru.ifru_flags6));\n+ }\n+ unlock_user(tin6ifreq, arg, sizeof(*tin6ifreq));\n+\n+ return ret;\n+}\n", "prefixes": [ "v3", "16/19" ] }