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GET /api/1.0/patches/2198026/?format=api
{ "id": 2198026, "url": "http://patchwork.ozlabs.org/api/1.0/patches/2198026/?format=api", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.0/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": "<20260218-bsd-user-claude-v3-15-0137b37b221e@bsdimp.com>", "date": "2026-02-19T05:22:38", "name": "[v3,15/24] bsd-user: Add do_bsd_uuidgen implementation", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "be38e38254b4650d08f7bea18a938ee33fb6c859", "submitter": { "id": 1896, "url": "http://patchwork.ozlabs.org/api/1.0/people/1896/?format=api", "name": "Warner Losh", "email": "imp@bsdimp.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260218-bsd-user-claude-v3-15-0137b37b221e@bsdimp.com/mbox/", "series": [ { "id": 492638, "url": "http://patchwork.ozlabs.org/api/1.0/series/492638/?format=api", "date": "2026-02-19T05:22:26", "name": "bsd-user: Upstream misc system calls (System V IPC, reboot, etc)", "version": 3, "mbox": "http://patchwork.ozlabs.org/series/492638/mbox/" } ], "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2198026/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.20230601.gappssmtp.com\n header.i=@bsdimp-com.20230601.gappssmtp.com header.a=rsa-sha256\n header.s=20230601 header.b=WJLCb0zw;\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": "<20260218-bsd-user-claude-v3-15-0137b37b221e@bsdimp.com>", "References": "<20260218-bsd-user-claude-v3-0-0137b37b221e@bsdimp.com>", "In-Reply-To": "<20260218-bsd-user-claude-v3-0-0137b37b221e@bsdimp.com>", "To": "qemu-devel@nongnu.org", "Cc": "=?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= <berrange@redhat.com>,\n Kyle Evans <kevans@freebsd.org>,\n =?utf-8?q?Marc-Andr=C3=A9_Lureau?= <marcandre.lureau@redhat.com>,\n Paolo Bonzini <pbonzini@redhat.com>,\n =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org>,\n Riku Voipio <riku.voipio@iki.fi>, Warner Losh <imp@bsdimp.com>,\n Stacey Son <sson@FreeBSD.org>", "X-Mailer": "b4 0.14.3", "X-Developer-Signature": "v=1; a=openpgp-sha256; l=1469; i=imp@bsdimp.com;\n h=from:subject:message-id; bh=W0h/ckLL8HRG2fEUx/lvkJ4dQKArGZV15k7SeMRigIo=;\n b=owEBbQKS/ZANAwAKAWwc0Sh9sBEAAcsmYgBplp4sF6ocJTMoHLFJcvdmTZeRNRlagLUGK5oLD\n mmDLxJ/zBaJAjMEAAEKAB0WIQQgNfiUsAqjz3zN4bdsHNEofbARAAUCaZaeLAAKCRBsHNEofbAR\n AJDDD/sEa4k5G6M8UVhkeetbAyBaFsFvuMDR4FXn3L+FeCMJhCGZe+VACd2/GgUN5RKIqKusiJx\n cmtSmt1e3QmrxM/4p6G8I0WgMLDOjhF4k8Jkh1xn5jxjfF2KI9KegxmwAeZdHHX0LQa3Vyj/GHm\n /u3R6VQZart1ub7yzOWF7/QJL1D9yKvIHEGHZ2333mW/LXkwlq8cskN6C4HYXO7ZvnmH3F3U8Wg\n KgyENoDAJLpJyv04ihXnzw5DtpAhPmInOJUmfK8XxIECdmuT2RfWAip0VIaqzqrmYDf0Y5Ngvua\n PElWqp+DGFcDmZbmvnfLzvNtSdbzsfWLU6o0gipvX7gqzPKe0wj4ca1cimadqByS6MwaXEeI2o7\n G6TB5b1Q11j9z4sG+DPiG24JfnVUfSHGtUxdTrvMusIKgianK4E/eo8OcquKGeSK4f8BUTzDqxk\n lM8LvoKhFKG5zpuumwkb4vVpavzBeB4Z/PugrpJY4LdJQ2+13IiSa9jfHouGqhgUtk2+za5+oMb\n UbXW/H5/6ilDzaFfmM8kGjKvVMWSlmlEEtSx7rWgrcdcKZK+NGDHCa0D87P8OSQcgGlRgZTEleS\n w6/nqIzEM7ib8V1p/FRjne4FRIGJf+fpq+6035Pr3eUnFFPTPB1DOEFl7lyRXxOon631WnC5WMK\n SgIdYiVj5I0chPw==", "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": "From: Stacey Son <sson@FreeBSD.org>\n\nAdd implementation of uuidgen(2) syscall that generates UUIDs and\nconverts them to target ABI format.\n\nSigned-off-by: Stacey Son <sson@FreeBSD.org>\nSigned-off-by: Warner Losh <imp@bsdimp.com>\n---\n bsd-user/bsd-misc.h | 33 +++++++++++++++++++++++++++++++++\n 1 file changed, 33 insertions(+)", "diff": "diff --git a/bsd-user/bsd-misc.h b/bsd-user/bsd-misc.h\nindex 7587ffd605..9f1cc8a0cd 100644\n--- a/bsd-user/bsd-misc.h\n+++ b/bsd-user/bsd-misc.h\n@@ -32,6 +32,39 @@ static inline abi_long do_bsd_reboot(abi_long how)\n return -TARGET_ENOSYS;\n }\n \n+/* uuidgen(2) */\n+static inline abi_long do_bsd_uuidgen(abi_ulong target_addr, int count)\n+{\n+ int i;\n+ abi_long ret;\n+ g_autofree struct uuid *host_uuid = NULL;\n+\n+ /*\n+ * 2048 is the kernel limit, but there's no #define for it, nor any sysctl\n+ * to query it.\n+ */\n+ if (count < 1 || count > 2048) {\n+ return -TARGET_EINVAL;\n+ }\n+\n+ host_uuid = g_malloc(count * sizeof(struct uuid));\n+\n+ ret = get_errno(uuidgen(host_uuid, count));\n+ if (is_error(ret)) {\n+ goto out;\n+ }\n+ for (i = 0; i < count; i++) {\n+ ret = host_to_target_uuid(target_addr +\n+ (abi_ulong)(sizeof(struct target_uuid) * i), &host_uuid[i]);\n+ if (is_error(ret)) {\n+ break;\n+ }\n+ }\n+\n+out:\n+ return ret;\n+}\n+\n /* getdtablesize(2) */\n static inline abi_long do_bsd_getdtablesize(void)\n {\n", "prefixes": [ "v3", "15/24" ] }