{"id":2198013,"url":"http://patchwork.ozlabs.org/api/1.0/patches/2198013/?format=json","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/1.0/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":"<20260218-bsd-user-claude-v3-14-0137b37b221e@bsdimp.com>","date":"2026-02-19T05:22:37","name":"[v3,14/24] bsd-user: Add do_bsd_quotactl, do_bsd_reboot and do_bsd_getdtablesize","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"4dcb29ba913775fad1a03d114122a22bda6156ce","submitter":{"id":1896,"url":"http://patchwork.ozlabs.org/api/1.0/people/1896/?format=json","name":"Warner Losh","email":"imp@bsdimp.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260218-bsd-user-claude-v3-14-0137b37b221e@bsdimp.com/mbox/","series":[{"id":492638,"url":"http://patchwork.ozlabs.org/api/1.0/series/492638/?format=json","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/2198013/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.20230601.gappssmtp.com\n header.i=@bsdimp-com.20230601.gappssmtp.com header.a=rsa-sha256\n header.s=20230601 header.b=Md5INYpD;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)"],"Received":["from lists.gnu.org (lists.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fGhd13t3Kz1xpl\n\tfor ; Thu, 19 Feb 2026 16:24:05 +1100 (AEDT)","from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from )\n\tid 1vswVD-0002ny-Ju; Thu, 19 Feb 2026 00:23:03 -0500","from eggs.gnu.org ([2001:470:142:3::10])\n by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from ) id 1vswV9-0002mf-43\n for qemu-devel@nongnu.org; Thu, 19 Feb 2026 00:22:59 -0500","from mail-ot1-x32c.google.com ([2607:f8b0:4864:20::32c])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)\n (Exim 4.90_1) (envelope-from ) id 1vswV6-0001qs-Te\n for qemu-devel@nongnu.org; Thu, 19 Feb 2026 00:22:58 -0500","by mail-ot1-x32c.google.com with SMTP id\n 46e09a7af769-7d4be94eeacso540196a34.2\n for ; Wed, 18 Feb 2026 21:22:56 -0800 (PST)","from rebo.bsdimp.com ([50.253.99.174])\n by smtp.gmail.com with ESMTPSA id\n 006d021491bc7-674758eb709sm14215326eaf.12.2026.02.18.21.22.53\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Wed, 18 Feb 2026 21:22:55 -0800 (PST)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=bsdimp-com.20230601.gappssmtp.com; s=20230601; t=1771478576; x=1772083376;\n darn=nongnu.org;\n h=cc:to:in-reply-to:references:message-id:content-transfer-encoding\n :mime-version:subject:date:from:from:to:cc:subject:date:message-id\n :reply-to; bh=hELIrXauNqE+ZhrXSH5RTZ/jc/Tfd3LoGELsRFvc7Lo=;\n b=Md5INYpDZCGruij4LZNcAj8sWhB2bZjb0Alrn+fthM/JE0xOegWVuG3KfsY+W6T/mM\n CqwpOyUVwGd1ciPBTSfTbQR9Lob13Qa23FEt+LwU37UKctVDGNBDgVEqENMR1he6YIVg\n HoZ77k+dDKqqrjUkwb7OQ+weQJejbIKd+0HBwfRXdYZ5ENu+zUTpgY+K1ELSBMEwFP+J\n MTneRwG71NSbzSdfGIADtHWTS5bXuuiYi+jWmlWWzjYKYXH07kPNF7NvKyR0kYDHORHI\n nTHsFywdIE1Ho+sdbejJx/WF30lFouHFigceShXmhKaiKF9NQrbFUH8Vm5KV8js1/g66\n YpMQ==","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20230601; t=1771478576; x=1772083376;\n h=cc:to:in-reply-to:references:message-id:content-transfer-encoding\n :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to\n :cc:subject:date:message-id:reply-to;\n bh=hELIrXauNqE+ZhrXSH5RTZ/jc/Tfd3LoGELsRFvc7Lo=;\n b=VOFf5vGaJCo7TbXeDZgacvdxaWEgb9HxvGsCG6hSXyDqp3iK+3JpaGCph32uQ18aDo\n CML9tqKVy8ZeGPjduM+vHGK31huLCOPCk9f0F9p7lCFV37RQnggEKvs2ImMJvXIQSzlD\n CKhNyRAN6RDRF/1tU3eQ5kUIsrwSFA9IaYgsYAnllGM12kStVnV9t5EJKMtQjMpH/ICx\n OCSxYuxYguJd7QozuK/8WmQ9PSSi3O8I8HFSApMZTIms+u+8ES6T/kGMH1JBupopbzcv\n +jhV8diIArA4H+K8MzBTxpyq964eh2C2Z9E5P0ignbKHRRZZDw/dGqeGfMMI0eKdijut\n JBSQ==","X-Gm-Message-State":"AOJu0YwS2FvXUZlGID6IYDXF1DUB6q6OgvbwIEQWafMy9MsEtYTA9Y8y\n 15qg0YFDYSXjs6iW4i8PmGjQX++Zf4WUQJeI+Xe3b8U/nTiSgf/jB+cCCQDN3r3KLOs=","X-Gm-Gg":"AZuq6aKnD88KPSiIYHBCUO4FpguxfOy6xj7f3nZyCffxMNLaJx69sEYXNz+KI/OmuvA\n W6JW2Clptn3ty2r91WcxiELEaU3RzDOgzs3k8qVJJsXt9jmn9Ztutqq0ETy/cuR/zhN8CjEMCZF\n i57PvZe/EsuQouNwAK3Jd4w9bnAjo9kqsRDtLBFNqdMtwFWcAVkoROseytr2E/XakRGOGoThuE5\n YUC0bQarSjYY2l+R91i3rmAANWZkEpKR1N9TpYm40f0LqEnk5kRhkpC4UW6R1BrOj0FMZ5N6j9M\n 604RtheRA33vA7DdQeB8QKtgDquT/zqtSIvV28NgexpOyFhPRvHgGNYCHIhUL1Q9ln5uGZ30qf/\n 3K/Uw2FXyvE8e/zd5xwzzOlUGjmFLLpss1/91R0vgIWcJrXYmsO94Ls7ZDs8kMzYtGRftbAXG2q\n 9643ia1KBhoEQNyqTzEEkZ","X-Received":"by 2002:a05:6820:61f:b0:678:4076:8954 with SMTP id\n 006d021491bc7-679a74814c0mr2409284eaf.79.1771478575733;\n Wed, 18 Feb 2026 21:22:55 -0800 (PST)","From":"Warner Losh ","Date":"Wed, 18 Feb 2026 22:22:37 -0700","Subject":"[PATCH v3 14/24] bsd-user: Add do_bsd_quotactl, do_bsd_reboot and\n do_bsd_getdtablesize","MIME-Version":"1.0","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"7bit","Message-Id":"<20260218-bsd-user-claude-v3-14-0137b37b221e@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?= ,\n Kyle Evans ,\n =?utf-8?q?Marc-Andr=C3=A9_Lureau?= ,\n Paolo Bonzini ,\n =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= ,\n Riku Voipio , Warner Losh ,\n Stacey Son ,\n Richard Henderson ","X-Mailer":"b4 0.14.3","X-Developer-Signature":"v=1; a=openpgp-sha256; l=1505; i=imp@bsdimp.com;\n h=from:subject:message-id; bh=yNFZihQIZ8VD3/rJuHGqo1dD0knWbQFa488nV9Osru4=;\n b=owEBbQKS/ZANAwAKAWwc0Sh9sBEAAcsmYgBplp4sOHj99LpWB59u5VBb95x5FMGfxkRUztfM4\n xtuSRRPiUGJAjMEAAEKAB0WIQQgNfiUsAqjz3zN4bdsHNEofbARAAUCaZaeLAAKCRBsHNEofbAR\n AGaZEACUnUKdFBYqmta71WuArxtFE0SGeAFgQmq6JosL/kfp/fGn3W8L9V6WnxDojNTCJUROnXv\n yO8L9b7hvMRMGmJbrctZu8GR7WH2hxo8OugsgQYUmqMOiFX+pi7b/IBM4BuSV4Xv9e2lgQ0C7yQ\n ssaU5PczhgD4znHHZvC631vZoXK6qL8rWZjtNywbCm5+txrlv1E6eIwShKqv61613mqUO5Dm8qS\n vpZ2nLnsNks3dsSOg/4tJBf0wfLtfx7mXyhFk8XWqEDzy1tSXTM+41+ehF9y3V6jjCDc1vwv6nh\n 5357rIQL0I4mzwhrSPUVWzNyqn2YSsBHJC7ahemDmIzQd5GemoI49Hv7MmfFsjFdRsOuU9jnevW\n 7NqxS0XEdV+u+U1Vfim0ghoinyaaz/3cFch6D88s8TkYJTDQJgoSdfs+6s2Tu8L8YRC8b2xaSpg\n lom1gh4IahfU2+67xhlaAunSqL28mznrW8UvI3nfgi+rUlV9LsQGy5gf89I0vVFC88o/FWCkUNn\n eRVbDgt0qsBMxXOxDsHil+phj/Dcq9J8HvYrUZYW9h6yoLq8Rns2NtgV3xziEu6IlK1IfwBfMzA\n i1ksGiUkM8wZmEAoqPnYwlD/Vwj1WSe+1IrtTkfeeVxXxUh4g2+TWsf9k6KNItodundFO5lLyq9\n rIfvOt9CUFQbESw==","X-Developer-Key":"i=imp@bsdimp.com; a=openpgp;\n fpr=2035F894B00AA3CF7CCDE1B76C1CD1287DB01100","Received-SPF":"none client-ip=2607:f8b0:4864:20::32c;\n envelope-from=imp@bsdimp.com; helo=mail-ot1-x32c.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":"From: Stacey Son \n\nAdd some trivial misc system calls: stub implementations for quotactl(2)\nand reboot(2) syscall; a trivial do_bsd_getdtablesize that calls\ngetdtablesize(2).\n\nSigned-off-by: Stacey Son \nReviewed-by: Richard Henderson \nSigned-off-by: Warner Losh \n---\n bsd-user/bsd-misc.h | 41 +++++++++++++++++++++++++++++++++++++++++\n 1 file changed, 41 insertions(+)","diff":"diff --git a/bsd-user/bsd-misc.h b/bsd-user/bsd-misc.h\nnew file mode 100644\nindex 0000000000..7587ffd605\n--- /dev/null\n+++ b/bsd-user/bsd-misc.h\n@@ -0,0 +1,41 @@\n+/*\n+ * miscellaneous BSD system call shims\n+ *\n+ * Copyright (c) 2013 Stacey D. Son\n+ *\n+ * SPDX-License-Identifier: GPL-2.0-or-later\n+ */\n+\n+#ifndef BSD_MISC_H\n+#define BSD_MISC_H\n+\n+#include \n+#include \n+#include \n+#include \n+#include \n+\n+#include \"qemu-bsd.h\"\n+\n+/* quotactl(2) */\n+static inline abi_long do_bsd_quotactl(abi_ulong path, abi_long cmd,\n+ __unused abi_ulong target_addr)\n+{\n+ qemu_log(\"qemu: Unsupported syscall quotactl()\\n\");\n+ return -TARGET_ENOSYS;\n+}\n+\n+/* reboot(2) */\n+static inline abi_long do_bsd_reboot(abi_long how)\n+{\n+ qemu_log(\"qemu: Unsupported syscall reboot()\\n\");\n+ return -TARGET_ENOSYS;\n+}\n+\n+/* getdtablesize(2) */\n+static inline abi_long do_bsd_getdtablesize(void)\n+{\n+ return get_errno(getdtablesize());\n+}\n+\n+#endif /* BSD_MISC_H */\n","prefixes":["v3","14/24"]}