Cover Letter Detail
Show a cover letter.
GET /api/1.1/covers/2222197/?format=api
{ "id": 2222197, "url": "http://patchwork.ozlabs.org/api/1.1/covers/2222197/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/cover/20260410200628.19378-1-philmd@linaro.org/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.1/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": "<20260410200628.19378-1-philmd@linaro.org>", "date": "2026-04-10T20:06:19", "name": "[0/9] target/arm: Remove MO_TE to compile MVE/M helpers once", "submitter": { "id": 85046, "url": "http://patchwork.ozlabs.org/api/1.1/people/85046/?format=api", "name": "Philippe Mathieu-Daudé", "email": "philmd@linaro.org" }, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/cover/20260410200628.19378-1-philmd@linaro.org/mbox/", "series": [ { "id": 499501, "url": "http://patchwork.ozlabs.org/api/1.1/series/499501/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=499501", "date": "2026-04-10T20:06:19", "name": "target/arm: Remove MO_TE to compile MVE/M helpers once", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/499501/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/2222197/comments/", "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=MAphRg3Z;\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 (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 4fsns060KGz1yGb\n\tfor <incoming@patchwork.ozlabs.org>; Sat, 11 Apr 2026 06:07:15 +1000 (AEST)", "from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from <qemu-devel-bounces@nongnu.org>)\n\tid 1wBI7q-0002LA-NU; Fri, 10 Apr 2026 16:06:46 -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 1wBI7e-0002KX-Lq\n for qemu-devel@nongnu.org; Fri, 10 Apr 2026 16:06:34 -0400", "from mail-wm1-x332.google.com ([2a00:1450:4864:20::332])\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 1wBI7c-0008Fu-Tv\n for qemu-devel@nongnu.org; Fri, 10 Apr 2026 16:06:34 -0400", "by mail-wm1-x332.google.com with SMTP id\n 5b1f17b1804b1-4887fd35e60so16825045e9.2\n for <qemu-devel@nongnu.org>; Fri, 10 Apr 2026 13:06:32 -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 5b1f17b1804b1-488d58a8445sm91579635e9.6.2026.04.10.13.06.29\n (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256);\n Fri, 10 Apr 2026 13:06:29 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=linaro.org; s=google; t=1775851590; x=1776456390; darn=nongnu.org;\n h=content-transfer-encoding:mime-version:message-id:date:subject:cc\n :to:from:from:to:cc:subject:date:message-id:reply-to;\n bh=WBd1HkqPS1VYObp+P8AXvdu8NKJFWohNfYGWPAO6a0E=;\n b=MAphRg3ZRmGfP0jhOrJ07fMdUmZb6GAgGAcBQ6sZM1mlCCa5LOyoYvZSq0aBH27Bsz\n 6j3Abv+1dvIx579AGllwMPzaP9pWpmaH450VuowezDQwyJKagsvyh7DOTgTKD9z75iIR\n 4Oit6VlClCfdt5BQf35zSn9pgQNh9mo0bpqTRbEajX30sFqkoYYvk2dA6Ui0wwJV8+qN\n sAN6vUWoiT1yIw1a32R7cFNA0kLQLcSxqn+DfC0GFx1Xi4axU0A/FOd01yE17Qg3boGW\n kD4XDc4BIv6npjDqxDCflvCoN4RdE5eJS+GmVf3VMKTUt5fGK2O7dW4j61CQ0MSFlueb\n FARg==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20251104; t=1775851590; x=1776456390;\n h=content-transfer-encoding:mime-version:message-id:date:subject:cc\n :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date\n :message-id:reply-to;\n bh=WBd1HkqPS1VYObp+P8AXvdu8NKJFWohNfYGWPAO6a0E=;\n b=meLrwdPZ+2WRmbmTM5srrb74fVpmBphPafyxipvTVx4NPdYu/sL5IO/adij2keXDQc\n PHCf1wK/iwS4uFpUBuahgNFQiYt59BopJHTC8cBxHfjAPWwQySqu6+6MlQ66dUzpMwV0\n xobOnWzDzQjlLtkY4f3E/LLpjuyKZrOxO6nQ3lb/sU/uuooqE/eiuQZXJW538u9mejZV\n XHnfI3lyOZritQ7ct4qLjgWRnXrl0IrIKuoVzveyToeLEm1ktKw7PPgIcVdK8D+1TLBX\n W0PMeXxX8gDFPftHRifXKtYXnkXaFi2bhj9qX00/MQukWAD+S68hjpHScVVU2h15VJxO\n LUGQ==", "X-Gm-Message-State": "AOJu0Yw/iQaBhOoh3vJDjqt1Z6i9EdTS45tvaYIMCCVt4pIimcdZZDOx\n IqNhbGZYESvkc87v5DptYxVoRAgIjQvaHVfaOqPfB2xabm+nuyoAPi4bRiHrxyh5m8vEgdOiDCY\n 2cyvvAT0=", "X-Gm-Gg": "AeBDieuCO5xRiZTq40T6d7osAa6+s6MQ/G4bVYXnlvCjVwQOChX9RTLp6Gxjb7fMB2M\n Ya2vYKglKeNzU4+ngYeJqT8S89+WXKeq2gijZ/LMRwZnzoe6BAFBMX3ZfjRlQWPi4tLvVNtXlqr\n HQ1nLsgBuKxAEAZ09JeTy4fjJJGGBrwfWe1s5XArSyDPt6w2lMxSNX1Z+62B5qZFRsethzDFai2\n yJPDyGe5HpoowIduPrNWjxDwxTMhe+c86hg/wnKbB3VN7agsbmP/iam/36RHduz7bHGhxt105fm\n 3ycn/EpcZc1LtjFl6xOtidMRqcy15qvruFiblK5TwPFI0dmoyw8AODiMhg0Cis6sbpEK3aQYJhB\n xh3KNTU82gGMAx56mmzN57qQkY90qdvNW3RJ0u9EN+fQyqFgHwMpHHqMo/Envxeg/5uhtn2l6Sd\n oqE6EeI4qhK6uwuWCWfW3NWmAOu7RDRnMHkg8fN7OA0rQSDVz1zghBulK0mmyGatjG8IwcXdyJ", "X-Received": "by 2002:a05:600c:3546:b0:488:c085:22ad with SMTP id\n 5b1f17b1804b1-488d68867ddmr60457095e9.29.1775851590444;\n Fri, 10 Apr 2026 13:06:30 -0700 (PDT)", "From": "=?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org>", "To": "qemu-devel@nongnu.org", "Cc": "Peter Maydell <peter.maydell@linaro.org>, qemu-arm@nongnu.org,\n Pierrick Bouvier <pierrick.bouvier@linaro.org>, =?utf-8?q?Philippe_Mathieu-?=\n\t=?utf-8?q?Daud=C3=A9?= <philmd@linaro.org>", "Subject": "[PATCH 0/9] target/arm: Remove MO_TE to compile MVE/M helpers once", "Date": "Fri, 10 Apr 2026 22:06:19 +0200", "Message-ID": "<20260410200628.19378-1-philmd@linaro.org>", "X-Mailer": "git-send-email 2.53.0", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "8bit", "Received-SPF": "pass client-ip=2a00:1450:4864:20::332;\n envelope-from=philmd@linaro.org; helo=mail-wm1-x332.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=unavailable 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": "Replace build-time MO_TE definition by runtime mo_endian()\nhelper, allowing to compile m_helper.c and mve_helper.c once.\n\nPhilippe Mathieu-Daudé (9):\n target/arm: Replace MO_TE -> MO_LE for Aarch64\n target/arm: Explode MO_TExx -> MO_TE | MO_xx\n target/arm: Conceal MO_TE within mve_advance_vpt()\n target/arm: Conceal MO_TE within MVE DO_VSTR() macro\n target/arm: Introduce mo_endian() helper\n target/arm: Replace MO_TE -> mo_endian() for MVE helpers\n target/arm: Compile mve_helper.c once\n target/arm: Replace MO_TE -> mo_endian() for Cortex-M helpers\n target/arm: Compile m_helper.c once\n\n target/arm/internals.h | 3 ++\n target/arm/helper.c | 8 +++\n target/arm/tcg/helper-a64.c | 2 +-\n target/arm/tcg/m_helper.c | 8 +--\n target/arm/tcg/mve_helper.c | 102 +++++++++++++++++++++---------------\n target/arm/tcg/meson.build | 6 ++-\n 6 files changed, 80 insertions(+), 49 deletions(-)" }