Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/2224123/?format=api
{ "id": 2224123, "url": "http://patchwork.ozlabs.org/api/patches/2224123/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260416210508.30686-3-philmd@linaro.org/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/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": "<20260416210508.30686-3-philmd@linaro.org>", "list_archive_url": null, "date": "2026-04-16T21:05:06", "name": "[v4,2/4] target/mips: Remove unnecessary target_ulong uses in LD/ST Multiple", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "d46150b65c7a3beadf4de6541bc6db50f39bd7fe", "submitter": { "id": 85046, "url": "http://patchwork.ozlabs.org/api/people/85046/?format=api", "name": "Philippe Mathieu-Daudé", "email": "philmd@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260416210508.30686-3-philmd@linaro.org/mbox/", "series": [ { "id": 500206, "url": "http://patchwork.ozlabs.org/api/series/500206/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=500206", "date": "2026-04-16T21:05:04", "name": "target/mips: Replace cpu_ld/st_mmuidx_ra() calls in LD/ST Multiple", "version": 4, "mbox": "http://patchwork.ozlabs.org/series/500206/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2224123/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2224123/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=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=K0qsYkd7;\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 4fxVt13NvMz1yCv\n\tfor <incoming@patchwork.ozlabs.org>; Fri, 17 Apr 2026 07:06:01 +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 1wDTuO-0003Rp-L2; Thu, 16 Apr 2026 17:05:57 -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 <philmd@linaro.org>) id 1wDTu1-0003AZ-BF\n for qemu-devel@nongnu.org; Thu, 16 Apr 2026 17:05:43 -0400", "from mail-wr1-x435.google.com ([2a00:1450:4864:20::435])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)\n (Exim 4.90_1) (envelope-from <philmd@linaro.org>) id 1wDTtu-0002Mx-UW\n for qemu-devel@nongnu.org; Thu, 16 Apr 2026 17:05:28 -0400", "by mail-wr1-x435.google.com with SMTP id\n ffacd0b85a97d-43cff5dafc3so6008002f8f.1\n for <qemu-devel@nongnu.org>; Thu, 16 Apr 2026 14:05:26 -0700 (PDT)", "from localhost.localdomain (88-187-86-199.subs.proxad.net.\n [88.187.86.199]) by smtp.gmail.com with ESMTPSA id\n ffacd0b85a97d-43ead33d6e9sm16755765f8f.1.2026.04.16.14.05.23\n (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256);\n Thu, 16 Apr 2026 14:05:23 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=linaro.org; s=google; t=1776373524; x=1776978324; darn=nongnu.org;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:cc:to:from:from:to:cc:subject:date\n :message-id:reply-to;\n bh=a3+QzwRIxmWw9kXSisKAYHbTtDISxVU5LWF6vZ8RTyg=;\n b=K0qsYkd7G3nJCp00bl4qBjQWQt+4iPHu6uIsw1LStF0UWCi2uV5eml1sv40aIkZPNl\n P7B1eX64G+7Y6K0A6YyoPQSLv/CvbX82H+tDeYW1eEIGXPSqVTX0RHx5Sqj0snBSfjCf\n RlmGYxBbyGSiunWODUB6zhnf/8/42tGKF6s92EEfU8D7MT8K5lIDmKmaLkNN4CRPb02K\n E4/oeR7wIgji0w/gL6/HJ0fImQxt2q3OEgMyhxqSkfeIrRscw3cDvhvmBHpnDuRCSv6t\n 7vsGUYr1BeOVZRgvtkIPpR9nt1g8GGQyHdjdGFUxo9pqZyW+8vhtxZVTKn/MFK5M7Vh4\n OLJA==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20251104; t=1776373524; x=1776978324;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from\n :to:cc:subject:date:message-id:reply-to;\n bh=a3+QzwRIxmWw9kXSisKAYHbTtDISxVU5LWF6vZ8RTyg=;\n b=o5k6V09u0hdPMNj0hHayy3eYjt0JpfcCEqVFzcvI2uqDmmim7VaVuwTwC0mcua1TFA\n /4ti9T39BIW/Lo3nsNldVFObmLQRyrkJg8XzJ40meWCA4Ei25L8CDDUIb4GLYnH28AVl\n JKBfLNYxdt7i6wxBgu4LSCkGBhTWkH0thE/aiOZNBSsTxIex/I0sZFZV5m0r7RFo5mVz\n FZhqDqW0zj2GAopmz/Dwv9myheDIddoxFliHgfAijNCrkyjD46FgRjEqKRKvpA1OBNhC\n GZhjgojJ+w32O+a6TGCUha9NTIYkLK30Tc8/Jbp87BvaDJ0PllWrsrQesty3Hf9jqbTx\n 9htQ==", "X-Gm-Message-State": "AOJu0YzDoxC3fjB5CDFB+mcGc5CnoZxTE4wavSGXQMulI+/elNk++PXW\n O4I97fIU55gcooNa2E/1esYhqPMVXs2zD37w47B+Y7vhkikLXoyDKMTa+aYq/B3PJkLzv/1FGBB\n b4WKbPzE=", "X-Gm-Gg": "AeBDievpbNpBo0IiPE11WpYnxEZPNnZlNvMPwVbTQZOxwMTVVqY5I5YJw1ipk/ONEjj\n +g5ZHY7gk0PZWcgh9jP5K/hB3utnJioejxD6hb9aq6R079oaK9UaTDCiZvL68WN7m/NUlrTWSU0\n 3Fn62LDaWVdsKKy1BYmI8uiRv8dUPsfK6kT8pBM/VId1IxoI69hSdkPKElGvWtpS4A7+AQIuOyy\n Ac6mOZboLya9g+eERwd1dDwCacv+VoX5hFnWHJq/DvU6/iCMo9/tdLHWf4ykgN4dYHZbsV4/Svv\n yL4kIP1rs5vf4scl5yTFKrmcSfJeLgyK/4BYSDwEg9mNoeHHxhY7CEdEZcTr0qXwuLQ1+RgnDK9\n d1+JlH+BfWoOcQ1gN581XTw6UeILhtya3ArBY+e721tPralE/2bPw/K2acYpUwppriLLnGxDK2Y\n /H3/f7Irk4VD8A1HL5Lvi8i5Rsz+OQQF/cORBhWl7ffJAodm80mb4OYS8sXWoYFgiT1rkhRXBUX\n CSC0cT81Hk=", "X-Received": "by 2002:a5d:584f:0:b0:43d:7d24:b510 with SMTP id\n ffacd0b85a97d-43fe3e0c921mr122828f8f.22.1776373524507;\n Thu, 16 Apr 2026 14:05:24 -0700 (PDT)", "From": "=?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org>", "To": "qemu-devel@nongnu.org", "Cc": "Richard Henderson <richard.henderson@linaro.org>,\n Jiaxun Yang <jiaxun.yang@flygoat.com>, Aurelien Jarno <aurelien@aurel32.net>,\n Aleksandar Rikalo <arikalo@gmail.com>, =?utf-8?q?Philippe_Mathieu-Daud?=\n\t=?utf-8?q?=C3=A9?= <philmd@linaro.org>", "Subject": "[PATCH v4 2/4] target/mips: Remove unnecessary target_ulong uses in\n LD/ST Multiple", "Date": "Thu, 16 Apr 2026 23:05:06 +0200", "Message-ID": "<20260416210508.30686-3-philmd@linaro.org>", "X-Mailer": "git-send-email 2.53.0", "In-Reply-To": "<20260416210508.30686-1-philmd@linaro.org>", "References": "<20260416210508.30686-1-philmd@linaro.org>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "Received-SPF": "pass client-ip=2a00:1450:4864:20::435;\n envelope-from=philmd@linaro.org; helo=mail-wr1-x435.google.com", "X-Spam_score_int": "-20", "X-Spam_score": "-2.1", "X-Spam_bar": "--", "X-Spam_report": "(-2.1 / 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 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": "@do_r31 is a boolean, @base_reglist a size (size_t) and @i an\nunsigned index.\n\nSigned-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>\n---\n target/mips/tcg/ldst_helper.c | 32 ++++++++++++--------------------\n 1 file changed, 12 insertions(+), 20 deletions(-)", "diff": "diff --git a/target/mips/tcg/ldst_helper.c b/target/mips/tcg/ldst_helper.c\nindex 7be2cad89d6..fdc192e9c14 100644\n--- a/target/mips/tcg/ldst_helper.c\n+++ b/target/mips/tcg/ldst_helper.c\n@@ -228,13 +228,11 @@ void helper_lwm(CPUMIPSState *env, target_ulong addr, target_ulong reglist,\n {\n MemOpIdx oi = memop_idx;\n unsigned mem_idx = get_mmuidx(oi);\n- target_ulong base_reglist = reglist & 0xf;\n- target_ulong do_r31 = reglist & 0x10;\n+ size_t base_reglist = reglist & 0xf;\n+ bool do_r31 = reglist & 0x10;\n \n if (base_reglist > 0 && base_reglist <= ARRAY_SIZE(multiple_regs)) {\n- target_ulong i;\n-\n- for (i = 0; i < base_reglist; i++) {\n+ for (unsigned i = 0; i < base_reglist; i++) {\n env->active_tc.gpr[multiple_regs[i]] =\n (target_long)cpu_ldl_mmuidx_ra(env, addr, mem_idx, GETPC());\n addr += 4;\n@@ -252,13 +250,11 @@ void helper_swm(CPUMIPSState *env, target_ulong addr, target_ulong reglist,\n {\n MemOpIdx oi = memop_idx;\n unsigned mem_idx = get_mmuidx(oi);\n- target_ulong base_reglist = reglist & 0xf;\n- target_ulong do_r31 = reglist & 0x10;\n+ size_t base_reglist = reglist & 0xf;\n+ bool do_r31 = !!(reglist & 0x10);\n \n if (base_reglist > 0 && base_reglist <= ARRAY_SIZE(multiple_regs)) {\n- target_ulong i;\n-\n- for (i = 0; i < base_reglist; i++) {\n+ for (unsigned i = 0; i < base_reglist; i++) {\n cpu_stl_mmuidx_ra(env, addr, env->active_tc.gpr[multiple_regs[i]],\n mem_idx, GETPC());\n addr += 4;\n@@ -276,13 +272,11 @@ void helper_ldm(CPUMIPSState *env, target_ulong addr, target_ulong reglist,\n {\n MemOpIdx oi = memop_idx;\n unsigned mem_idx = get_mmuidx(oi);\n- target_ulong base_reglist = reglist & 0xf;\n- target_ulong do_r31 = reglist & 0x10;\n+ size_t base_reglist = reglist & 0xf;\n+ bool do_r31 = !!(reglist & 0x10);\n \n if (base_reglist > 0 && base_reglist <= ARRAY_SIZE(multiple_regs)) {\n- target_ulong i;\n-\n- for (i = 0; i < base_reglist; i++) {\n+ for (unsigned i = 0; i < base_reglist; i++) {\n env->active_tc.gpr[multiple_regs[i]] =\n cpu_ldq_mmuidx_ra(env, addr, mem_idx, GETPC());\n addr += 8;\n@@ -300,13 +294,11 @@ void helper_sdm(CPUMIPSState *env, target_ulong addr, target_ulong reglist,\n {\n MemOpIdx oi = memop_idx;\n unsigned mem_idx = get_mmuidx(oi);\n- target_ulong base_reglist = reglist & 0xf;\n- target_ulong do_r31 = reglist & 0x10;\n+ size_t base_reglist = reglist & 0xf;\n+ bool do_r31 = !!(reglist & 0x10);\n \n if (base_reglist > 0 && base_reglist <= ARRAY_SIZE(multiple_regs)) {\n- target_ulong i;\n-\n- for (i = 0; i < base_reglist; i++) {\n+ for (unsigned i = 0; i < base_reglist; i++) {\n cpu_stq_mmuidx_ra(env, addr, env->active_tc.gpr[multiple_regs[i]],\n mem_idx, GETPC());\n addr += 8;\n", "prefixes": [ "v4", "2/4" ] }