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GET /api/1.1/patches/2230285/?format=api
{ "id": 2230285, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2230285/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260429-ioctl-v2-15-288639bc2427@bsdimp.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.1/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": "" }, "msgid": "<20260429-ioctl-v2-15-288639bc2427@bsdimp.com>", "date": "2026-04-29T14:45:21", "name": "[v2,15/17] bsd-user: Add do_ioctl_in6_ifreq_sockaddr_int function", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "03c508db926e8e35150c790eb7f35eec0911fdb6", "submitter": { "id": 1896, "url": "http://patchwork.ozlabs.org/api/1.1/people/1896/?format=api", "name": "Warner Losh", "email": "imp@bsdimp.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260429-ioctl-v2-15-288639bc2427@bsdimp.com/mbox/", "series": [ { "id": 502085, "url": "http://patchwork.ozlabs.org/api/1.1/series/502085/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=502085", "date": "2026-04-29T14:45:07", "name": "bsd-user: upstream ioctl", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/502085/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2230285/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2230285/checks/", "tags": {}, "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=uefHxCRp;\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": "<20260429-ioctl-v2-15-288639bc2427@bsdimp.com>", "References": "<20260429-ioctl-v2-0-288639bc2427@bsdimp.com>", "In-Reply-To": "<20260429-ioctl-v2-0-288639bc2427@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=1912; i=imp@bsdimp.com;\n h=from:subject:message-id; bh=8zLJUOP9iTXAdsPkZjgut3g1hr2+Sb8fdxbKAXICtBw=;\n b=owEBbQKS/ZANAwAKAWwc0Sh9sBEAAcsmYgBp8hl+PABoojwjfc2/KfWnj8aAT/VRcaGmjHdrX\n YgZcMRVlpKJAjMEAAEKAB0WIQQgNfiUsAqjz3zN4bdsHNEofbARAAUCafIZfgAKCRBsHNEofbAR\n APo4D/9vyEElp00bR3OdFBA4Nkhvs7HIaLLncl5HSco0FnSEI9Y2vas8JDI0F6apN3Oi4BGAoUZ\n cuzpnxH1imQKq2TZLuGZwLP43hmzzgzOS0NSjCRelswe4DViTr8hIj/wpodLGZinE8FbpPpijiR\n +Mz4gvS6Hrf9k9teF4WBxvVXj8dvls5oUAqvvWASqkq9+kCLZb/4IKbaTsMRrmbRRJW84BWDD9T\n 5KeZBxnK1DfXnxOfAJ3w4BCRBFQtQ5hqhafhcNBwhCb+dloIgVSoyDsXk8Ki/GV/7r/kp+XSyWj\n aSuZTobmuyavetFD+MgU6TxWdRwovl/63H9pgru+yeQi6uFW52koYSLBcIrWGLfs9oHdL+BSFfg\n gQ7hpgSkol2KZKnX0UU/+J4OUQEQKC473yUVDjehr84/SqqJHVnyqYX7N3pObwBx29fzgvr7Qed\n Yvp9wVYJ7eF7rw5hI6FD4chHOcm3JWQCNW8xLm1dWl/LuSTGqLBZVYAqi0tUF88gn5wX05S2+Nk\n 8LaJD0wbugy/5ZXM4fd7dmmLCSFi54BeD8nytH24u0tZvtODlMjFyPiIlH/x1QfiIQMiecMvZhs\n 2pqx7iAf3wrcv/fWwlG1uOTJOF2/HABLGEiQ1VvRm1qa1Omoe2Vx3+3i5emeBkwJZCWvLLvqReA\n qC4e8T/1XjEZ8SQ==", "X-Developer-Key": "i=imp@bsdimp.com; a=openpgp;\n fpr=2035F894B00AA3CF7CCDE1B76C1CD1287DB01100", "Received-SPF": "none client-ip=2607:f8b0:4864:20::32e;\n envelope-from=imp@bsdimp.com; helo=mail-ot1-x32e.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>\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 2ff37a0817..aa0153bbaa 100644\n--- a/bsd-user/bsd-ioctl.c\n+++ b/bsd-user/bsd-ioctl.c\n@@ -262,3 +262,35 @@ 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), 0);\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, 1);\n+\n+ return ret;\n+}\n", "prefixes": [ "v2", "15/17" ] }