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GET /api/1.0/patches/2198022/?format=api
{ "id": 2198022, "url": "http://patchwork.ozlabs.org/api/1.0/patches/2198022/?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-v3-9-0137b37b221e@bsdimp.com>", "date": "2026-02-19T05:22:32", "name": "[v3,09/24] bsd-user: Add target_to_host_semid_ds for semctl(2)", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "549f20289e00721810491e3ace03c1e55928cab3", "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-v3-9-0137b37b221e@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/2198022/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=MvoikVlw;\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-v3-9-0137b37b221e@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>, Mikael Urankar <mikael.urankar@gmail.com>,\n Richard Henderson <richard.henderson@linaro.org>", "X-Mailer": "b4 0.14.3", "X-Developer-Signature": "v=1; a=openpgp-sha256; l=1454; i=imp@bsdimp.com;\n h=from:subject:message-id; bh=fgH3524EO/JRuA2EMdN9nWxqm50+gVm4UNlg5mR95Uk=;\n b=owEBbQKS/ZANAwAKAWwc0Sh9sBEAAcsmYgBplp4rmJiZsBg8rmuiKPUCyTUBTapM+KvgxiUDN\n 9OYmq2oVbGJAjMEAAEKAB0WIQQgNfiUsAqjz3zN4bdsHNEofbARAAUCaZaeKwAKCRBsHNEofbAR\n AKlZD/9sT+mcR3O9dgSmNmNfAKPFuF6T5NbFtTQfUwGPywJr310y86yX3nfJeSa8Rg6iFEc87zu\n /nFX8G2DfQaPP6o7l1rjFVZZ8MvKksWptzlw8H7uEeX8WrnQ15RcDHddbuWJ8fZQFxhUggTmKrn\n LxQ6wXU5X2ptvlyPas2u9XaoAUbn0QWNxtRfLFkhmzH/L3/oCvqIEj6wQMJj2gta0AV+Wi36Aiu\n 4gLudyU88VH6Bx6+5yUtertZx6azgnsuLbz3/Ye0nw6wMvRm7vfzLHHur0Sy6ym71PTCAx5JWfX\n 7yftCSyA1s4wolbgz0/r1Fsxp3lKcIb7gv29d8FnK9+xnZvsyXWqNk+L4XtRnhWqLE4HGbe/fy0\n lqWYkRM6VY1dEjvGOIgzDUBLLVCmL9KyN3LKVRBmTjzUWI//tFR1Dh1hmQLSn7U/lW2zxzafZGS\n j5RNZmlIwRFYocJ7sYfn9XgaaLTapoJocCLKSMruZeBe33Y2UQ27Nyz9nJ/5IGjATLVMyMDfraT\n eP2sgXwrtqrk0xhBaWqHHCiURTP/098bZX/b8r9JsQkzWsagVfDVAWN8cetS6OmewjXG4r5Wl/i\n tNmYoqZgGdRxDVfO9E1Cn4N6oPg9gD05nuImBrr9M4dkqVmJ9aW2D5teWYICbadWKFmQTAJEuwm\n KiloukQYAkNQBHg==", "X-Developer-Key": "i=imp@bsdimp.com; a=openpgp;\n fpr=2035F894B00AA3CF7CCDE1B76C1CD1287DB01100", "Received-SPF": "none client-ip=2607:f8b0:4864:20::c2d;\n envelope-from=imp@bsdimp.com; helo=mail-oo1-xc2d.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 target_to_host_semid_ds() to convert target struct semid_ds to host\nformat for semctl(2) IPC_SET operations.\n\nSigned-off-by: Stacey Son <sson@FreeBSD.org>\nSigned-off-by: Mikael Urankar <mikael.urankar@gmail.com>\nReviewed-by: Richard Henderson <richard.henderson@linaro.org>\nSigned-off-by: Warner Losh <imp@bsdimp.com>\n---\n bsd-user/bsd-misc.c | 18 ++++++++++++++++++\n 1 file changed, 18 insertions(+)", "diff": "diff --git a/bsd-user/bsd-misc.c b/bsd-user/bsd-misc.c\nindex 65fd7b72e5..941f30d547 100644\n--- a/bsd-user/bsd-misc.c\n+++ b/bsd-user/bsd-misc.c\n@@ -98,3 +98,21 @@ abi_long host_to_target_semarray(int semid, abi_ulong target_addr,\n unlock_user(array, target_addr, 1);\n return 0;\n }\n+\n+abi_long target_to_host_semid_ds(struct semid_ds *host_sd,\n+ abi_ulong target_addr)\n+{\n+ struct target_semid_ds *target_sd;\n+\n+ if (!lock_user_struct(VERIFY_READ, target_sd, target_addr, 1)) {\n+ return -TARGET_EFAULT;\n+ }\n+ target_to_host_ipc_perm__locked(&host_sd->sem_perm, &target_sd->sem_perm);\n+ /* sem_base is not used by kernel for IPC_STAT/IPC_SET */\n+ /* host_sd->sem_base = g2h_untagged(target_sd->sem_base); */\n+ __get_user(host_sd->sem_nsems, &target_sd->sem_nsems);\n+ __get_user(host_sd->sem_otime, &target_sd->sem_otime);\n+ __get_user(host_sd->sem_ctime, &target_sd->sem_ctime);\n+ unlock_user_struct(target_sd, target_addr, 0);\n+ return 0;\n+}\n", "prefixes": [ "v3", "09/24" ] }