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GET /api/1.0/patches/2198027/?format=api
{ "id": 2198027, "url": "http://patchwork.ozlabs.org/api/1.0/patches/2198027/?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-v3-12-0137b37b221e@bsdimp.com>", "date": "2026-02-19T05:22:35", "name": "[v3,12/24] bsd-user: Add host_to_target_msqid_ds for msgctl(2)", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "6616c76b9160b5e848e3942e141f6ee26c53f709", "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-v3-12-0137b37b221e@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/2198027/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=G/+gqDch;\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-v3-12-0137b37b221e@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>, Brooks Davis <brooks@one-eyed-alien.net>,\n Sean Bruno <sbruno@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=1886; i=imp@bsdimp.com;\n h=from:subject:message-id; bh=gpFtwDCGHbSz2mhNk7LCOdK198vPiqLD6qg22mYpWf4=;\n b=owEBbQKS/ZANAwAKAWwc0Sh9sBEAAcsmYgBplp4sxtRBxb/Mpz9OTqQwBMKwixTgHblG4N+n6\n DFsUmDDmXmJAjMEAAEKAB0WIQQgNfiUsAqjz3zN4bdsHNEofbARAAUCaZaeLAAKCRBsHNEofbAR\n ANDeD/0dmET4N7cB0PTShzmhJAJV7lBbV7w0jdqUiCXjXJawJ69rwYdb5anaGYM4WEVoBm4laXl\n Saa8yLkgoQ5TrTNwlDNgm/kX3OXBfy1ubJiKo9ibYJphmRtoL1J37xKU8Ih27jCJCrjsorhvU6U\n djLrAAvzsbxwLl+yNjPcAhrd3r7zlRdBsIA6DTLcw+U6GwuhvMIDjLAIVhvxHGztxe7ye37Dt2X\n BjLEeIgPigKHUjQi7A2doW8HeyZOi9NJe/qwQmBFSkUYK5XlRVBmNCDL49Lq7vnxX9NndSO6S7+\n tX7hSn7ZY/N+HmWo8rN+2NGRJvJZFNiu9RXTGPUuDCnoPoPu7VjsKF1i6M95RGfLcc4VjfcyeiJ\n xPeN/A+arzQK+7l+OL+CEYatU3j96UPl7Nq10OF36+MIhm8EW9AWx3T+ZERe1+VhP/dWQm6t94G\n OEL2gxgrMdjPEGb0jsrgLf6DQ5cejI1c1bFkrieMH5/4Cu/RhrlVZZDX97cUpk7OTJvqlh7+y4D\n g3r5v2iLZqyBNUdW7Yws+HEtAjYsfqwvchgNlDodIMJEbjKauDjx3E+7urWpzT2V9FxAkBAjt9q\n c6gfKul8iS521p//6+JhzJTqs9P3LRBpkuyZzjW5iB4U6YSrCtz8MVbpTDfrWMxIg0+hMnTv0UT\n /Spkdn8X5Aky6NQ==", "X-Developer-Key": "i=imp@bsdimp.com; a=openpgp;\n fpr=2035F894B00AA3CF7CCDE1B76C1CD1287DB01100", "Received-SPF": "none client-ip=2001:4860:4864:20::31;\n envelope-from=imp@bsdimp.com; helo=mail-oa1-x31.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 host_to_target_msqid_ds() to convert host struct msqid_ds to target\nformat for msgctl(2) IPC_STAT operations.\n\nSigned-off-by: Stacey Son <sson@FreeBSD.org>\nSigned-off-by: Brooks Davis <brooks@one-eyed-alien.net>\nSigned-off-by: Sean Bruno <sbruno@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 | 27 +++++++++++++++++++++++++++\n 1 file changed, 27 insertions(+)", "diff": "diff --git a/bsd-user/bsd-misc.c b/bsd-user/bsd-misc.c\nindex 5e5a590227..3e1968718f 100644\n--- a/bsd-user/bsd-misc.c\n+++ b/bsd-user/bsd-misc.c\n@@ -163,3 +163,30 @@ abi_long target_to_host_msqid_ds(struct msqid_ds *host_md,\n \n return 0;\n }\n+\n+abi_long host_to_target_msqid_ds(abi_ulong target_addr,\n+ struct msqid_ds *host_md)\n+{\n+ struct target_msqid_ds *target_md;\n+\n+ if (!lock_user_struct(VERIFY_WRITE, target_md, target_addr, 0)) {\n+ return -TARGET_EFAULT;\n+ }\n+\n+ memset(target_md, 0, sizeof(struct target_msqid_ds));\n+ host_to_target_ipc_perm__locked(&target_md->msg_perm,\n+ &host_md->msg_perm);\n+\n+ /* msg_first and msg_last are not used by IPC_SET/IPC_STAT in kernel. */\n+ __put_user(target_md->msg_cbytes, &host_md->msg_cbytes);\n+ __put_user(target_md->msg_qnum, &host_md->msg_qnum);\n+ __put_user(target_md->msg_qbytes, &host_md->msg_qbytes);\n+ __put_user(target_md->msg_lspid, &host_md->msg_lspid);\n+ __put_user(target_md->msg_lrpid, &host_md->msg_lrpid);\n+ __put_user(target_md->msg_stime, &host_md->msg_stime);\n+ __put_user(target_md->msg_rtime, &host_md->msg_rtime);\n+ __put_user(target_md->msg_ctime, &host_md->msg_ctime);\n+ unlock_user_struct(target_md, target_addr, 1);\n+\n+ return 0;\n+}\n", "prefixes": [ "v3", "12/24" ] }