Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/1.2/patches/2235097/?format=api
{ "id": 2235097, "url": "http://patchwork.ozlabs.org/api/1.2/patches/2235097/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260508-mips-octeon-missing-insns-v2-v3-18-bcbec96357d9@gmail.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.2/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": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260508-mips-octeon-missing-insns-v2-v3-18-bcbec96357d9@gmail.com>", "list_archive_url": null, "date": "2026-05-08T15:12:18", "name": "[v3,18/32] target/mips: add Octeon MTP2 instruction", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "3d99c177037c453b34da738e576e5ca0570ea300", "submitter": { "id": 66301, "url": "http://patchwork.ozlabs.org/api/1.2/people/66301/?format=api", "name": "James Hilliard", "email": "james.hilliard1@gmail.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260508-mips-octeon-missing-insns-v2-v3-18-bcbec96357d9@gmail.com/mbox/", "series": [ { "id": 503407, "url": "http://patchwork.ozlabs.org/api/1.2/series/503407/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=503407", "date": "2026-05-08T15:12:00", "name": "target/mips: add missing Octeon user-mode support", "version": 3, "mbox": "http://patchwork.ozlabs.org/series/503407/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2235097/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2235097/checks/", "tags": {}, "related": [], "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=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20251104 header.b=oe6Uha9A;\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=lists1p.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)" ], "Received": [ "from lists1p.gnu.org (lists1p.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 4gBt2s2cr0z1yKd\n\tfor <incoming@patchwork.ozlabs.org>; Sat, 09 May 2026 01:15:01 +1000 (AEST)", "from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists1p.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from <qemu-devel-bounces@nongnu.org>)\n\tid 1wLMuF-0004SM-A0; Fri, 08 May 2026 11:14:23 -0400", "from eggs.gnu.org ([2001:470:142:3::10])\n by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <james.hilliard1@gmail.com>)\n id 1wLMtE-0002gb-RB\n for qemu-devel@nongnu.org; Fri, 08 May 2026 11:13:22 -0400", "from mail-oa1-x32.google.com ([2001:4860:4864:20::32])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)\n (Exim 4.90_1) (envelope-from <james.hilliard1@gmail.com>)\n id 1wLMtC-0001jB-N8\n for qemu-devel@nongnu.org; Fri, 08 May 2026 11:13:20 -0400", "by mail-oa1-x32.google.com with SMTP id\n 586e51a60fabf-42fe552aedeso765197fac.0\n for <qemu-devel@nongnu.org>; Fri, 08 May 2026 08:13:17 -0700 (PDT)", "from\n 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa\n (71-218-113-237.hlrn.qwest.net. [71.218.113.237])\n by smtp.gmail.com with ESMTPSA id\n 586e51a60fabf-43557109b7dsm1897904fac.5.2026.05.08.08.13.15\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Fri, 08 May 2026 08:13:15 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=gmail.com; s=20251104; t=1778253196; x=1778857996; 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=WZDIIV4iuVXaGnQ53Uie7KdsIthTfGrlVQtg2iJp9oQ=;\n b=oe6Uha9AgxiP58Vmb28w2AT0ZW9djKsCIV6YcckNw89jSDQPx9dIzktp2ikqVGhDgm\n UosS3kUK67MtVdiC9H/hAKhoM2pyS5EaccvZmknCrtCY+Fy+QB/Rm4BOEFJ7lvNIQXyQ\n N4qv9Rftgjb954Uci0NrU7dxafwXUACxWO/JPIe7C5f1erAxPqpBX3MLj8NWdMmVc2KT\n lz+xtD4rjNcSod/x2Zv7xKQibN4xtloDy4TODEPOQ1y35OlVKPuZTSkLTFGY0gITY6wJ\n wkdCD0jEnfxOoizn4ylaw1dYuRVU92hs5xLOn15hWX8gbebRXx8C47tPZSZWieiUUbtB\n dLnA==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20251104; t=1778253196; x=1778857996;\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=WZDIIV4iuVXaGnQ53Uie7KdsIthTfGrlVQtg2iJp9oQ=;\n b=oN9OzWoHc0y/w4Jd2u433gJboBEKgNmNwLAVe3OW8DCtMoCHE2CMW8auyPIMk7J38Z\n 9MVctXZF934D0KAiqfldEq3I8trk7KPWn3ATYF866WpZ0EbZTVTMYhhRRTAta1HasiZS\n jowtyLEakmc9+evBPCPFKWH0CUnqFPlFPbwa9MzU6Ruj7NdWysuoWD9GnOpmZjRNpTDq\n UkpUI/dC9Rzt4JdiP56lpJHXzwYeU68MlWIhcno4oMgsOBpyCrSXDaubmkh0aLOKpvSD\n xAti0bw3azzSZspLr4xUS7IHUxdFwVE9qIXj8M/ZvRqKrdsji1YoMS1oRcjmycHkS5xd\n JCmQ==", "X-Gm-Message-State": "AOJu0YwZkdtN4wtwhqwZagpp072Me336TI31s2rWXDurYp7u7+rtDs8r\n xN1Af635oSzQ/bv1/4BHxmCM9SqkcRACTnAMvjarP6IRWIFeLqH9e4awdUkeOA==", "X-Gm-Gg": "AeBDiesC7ocTy2ROMCLcKPITwIJ2Wp3sh+UNz8ev6im4/6qw2dfSPNWwRgv3q2qbL45\n GsbCCmlBzjCeRX6b9UNjHvLV9Xh0y7NnXpZ574T51I5jANUxmbCYJEUrzI3Xyg/TqUiVyhDV8Oc\n 04/S3e3skCCPGTH4X9O3+Gc2f7INq41PPzUSjIf6Ip6W7BMO0gQxtszxXTEtHDSzef7s9u3TgBx\n SJAIe8UJe5MDsJutDlmB+Qu0aP53IluE1sYp8FwsEtznt76zc2P8BSCh5p82pG/7dkofLJdvmIo\n HuPb3oFqhgu9s138H1w1tHIS9c03WKnS0aCjas57aPx+/TNiK19crPoH4GmIfG77RQb3cWugxRL\n SyaHvCgS3EN1pW91WVyqmGg8ae4fuAPi9Y/7xnPJis23AuWuUnWIZJHC7iFhXgAZtgI7QdhrIZQ\n hrFymfAlQCT4L8Eba7SrxLQyEuEA1F4pk4gWLxV0VVUV9/ZY2iVWrKcOvyftuKT5F4eFH+DmJi1\n VFxg/yLstTCphkJVAvKmBDmfmZqd6ewGdDKNeZovWuiEkDCAaRoO00/1heRmPIPKeyMyN2lkahj\n DATRzKdBZIiqkBMGxfP3QtfLD638syZCNwsHzDeSEqZrxWu+tyZVZF9lHHf57lKBakjfn8I=", "X-Received": "by 2002:a05:6871:6aa:b0:430:12f7:71cd with SMTP id\n 586e51a60fabf-434f65ab1e4mr8740323fac.23.1778253196090;\n Fri, 08 May 2026 08:13:16 -0700 (PDT)", "From": "James Hilliard <james.hilliard1@gmail.com>", "Date": "Fri, 08 May 2026 09:12:18 -0600", "Subject": "[PATCH v3 18/32] target/mips: add Octeon MTP2 instruction", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "7bit", "Message-Id": "\n <20260508-mips-octeon-missing-insns-v2-v3-18-bcbec96357d9@gmail.com>", "References": "\n <20260508-mips-octeon-missing-insns-v2-v3-0-bcbec96357d9@gmail.com>", "In-Reply-To": "\n <20260508-mips-octeon-missing-insns-v2-v3-0-bcbec96357d9@gmail.com>", "To": "qemu-devel@nongnu.org", "Cc": "Laurent Vivier <laurent@vivier.eu>, =?utf-8?q?Philippe_Mathieu-Daud?=\n\t=?utf-8?q?=C3=A9?= <philmd@linaro.org>,\n Aurelien Jarno <aurelien@aurel32.net>,\n Jiaxun Yang <jiaxun.yang@flygoat.com>,\n Aleksandar Rikalo <arikalo@gmail.com>, Huacai Chen <chenhuacai@kernel.org>,\n James Hilliard <james.hilliard1@gmail.com>, Helge Deller <deller@gmx.de>,\n Pierrick Bouvier <pierrick.bouvier@oss.qualcomm.com>,\n Pierrick Bouvier <pierrick.bouvier@oss.qualcomm.com>", "X-Mailer": "b4 0.15.2", "Received-SPF": "pass client-ip=2001:4860:4864:20::32;\n envelope-from=james.hilliard1@gmail.com; helo=mail-oa1-x32.google.com", "X-Spam_score_int": "-17", "X-Spam_score": "-1.8", "X-Spam_bar": "-", "X-Spam_report": "(-1.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001,\n RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001,\n SPF_PASS=-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": "MTP2 loads the high partial-product pair from rs/rt into P[2] and P[5].\n\nThis exposes the final guest-managed partial-product slot for the\nthree-limb Octeon multiplier operations.\n\nSigned-off-by: James Hilliard <james.hilliard1@gmail.com>\n---\nChanges v2 -> v3:\n - Split MTP2 out of the combined Octeon arithmetic and memory\n instruction patch. (requested by Richard Henderson)\n---\n target/mips/tcg/octeon.decode | 1 +\n target/mips/tcg/octeon_translate.c | 1 +\n 2 files changed, 2 insertions(+)", "diff": "diff --git a/target/mips/tcg/octeon.decode b/target/mips/tcg/octeon.decode\nindex d339e6d1b8..165cd5088f 100644\n--- a/target/mips/tcg/octeon.decode\n+++ b/target/mips/tcg/octeon.decode\n@@ -47,6 +47,7 @@ SNEI 011100 rs:5 rt:5 imm:s10 101111 &cmpi\n MTM0 011100 rs:5 rt:5 00000 00000 001000 &r2\n MTP0 011100 rs:5 rt:5 00000 00000 001001 &r2\n MTP1 011100 rs:5 rt:5 00000 00000 001010 &r2\n+MTP2 011100 rs:5 rt:5 00000 00000 001011 &r2\n \n &saa base rt\n @saa ...... base:5 rt:5 ................ &saa\ndiff --git a/target/mips/tcg/octeon_translate.c b/target/mips/tcg/octeon_translate.c\nindex ff02978898..809a4ae70c 100644\n--- a/target/mips/tcg/octeon_translate.c\n+++ b/target/mips/tcg/octeon_translate.c\n@@ -293,3 +293,4 @@ TRANS(LDX, trans_lx, MO_UQ);\n TRANS(MTM0, trans_mtm, 0);\n TRANS(MTP0, trans_mtp, 0);\n TRANS(MTP1, trans_mtp, 1);\n+TRANS(MTP2, trans_mtp, 2);\n", "prefixes": [ "v3", "18/32" ] }