Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/2215669/?format=api
{ "id": 2215669, "url": "http://patchwork.ozlabs.org/api/patches/2215669/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260325024252.3369186-4-pierrick.bouvier@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": "<20260325024252.3369186-4-pierrick.bouvier@linaro.org>", "list_archive_url": null, "date": "2026-03-25T02:42:52", "name": "[3/3] tests/tcg/plugins/mem.c: fix endian swap in update_region_info", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "24657386cf3bbf329c790236344aa653618fe6b6", "submitter": { "id": 85798, "url": "http://patchwork.ozlabs.org/api/people/85798/?format=api", "name": "Pierrick Bouvier", "email": "pierrick.bouvier@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260325024252.3369186-4-pierrick.bouvier@linaro.org/mbox/", "series": [ { "id": 497377, "url": "http://patchwork.ozlabs.org/api/series/497377/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=497377", "date": "2026-03-25T02:42:50", "name": "plugins: fix endianness for qemu_plugin_mem_get_value()", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/497377/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2215669/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2215669/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=u9h8pdBc;\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 4fgWSZ1NXhz1yG7\n\tfor <incoming@patchwork.ozlabs.org>; Wed, 25 Mar 2026 13:43:58 +1100 (AEDT)", "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 1w5ED3-0003Dg-SJ; Tue, 24 Mar 2026 22:43:05 -0400", "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 <pierrick.bouvier@linaro.org>)\n id 1w5ED2-0003D1-3v\n for qemu-devel@nongnu.org; Tue, 24 Mar 2026 22:43:04 -0400", "from mail-pf1-x42e.google.com ([2607:f8b0:4864:20::42e])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)\n (Exim 4.90_1) (envelope-from <pierrick.bouvier@linaro.org>)\n id 1w5ED0-0002hU-Lk\n for qemu-devel@nongnu.org; Tue, 24 Mar 2026 22:43:03 -0400", "by mail-pf1-x42e.google.com with SMTP id\n d2e1a72fcca58-82c28f0a4ecso3047800b3a.3\n for <qemu-devel@nongnu.org>; Tue, 24 Mar 2026 19:43:02 -0700 (PDT)", "from pc.taild8403c.ts.net (216-71-219-44.dyn.novuscom.net.\n [216.71.219.44]) by smtp.gmail.com with ESMTPSA id\n d2e1a72fcca58-82b04222f42sm16762716b3a.61.2026.03.24.19.43.00\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Tue, 24 Mar 2026 19:43:00 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=linaro.org; s=google; t=1774406581; x=1775011381; 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=HXFYKSBtZ3rl5sjFkHrU2KpK/1VnbUweUNCoeUTZG00=;\n b=u9h8pdBcw1sQ/nUHEB5m4sZH6M3+DRdFjXOuwtEDgk1UXuavjlre8Ya3gBUh/fWzj6\n tVslWmXtMVlINpnY15rLtH4qDRHUM05DDe43gkTs9LFj1/4bAN/kkqGE5jFAJWJX0fEj\n BBOggac9poWeCZuSv1Uuc049MCoYCrg79nJvNjAxKp3i1D9dZ5ISaHwd3BcJfFWh8vOH\n D/4Aoc1tt6eur3+xIVCUp2Td+I821MyKnZOT6k25jS67jMYhrpVvTpDR77kTXkdreC8S\n MZvGPZMofZSYq5dRsf2iKbFKxU9sFkL1qOd54F4CbtwX4KYxNtzBzEClAxjbFH52bJrc\n L3fQ==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20251104; t=1774406581; x=1775011381;\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=HXFYKSBtZ3rl5sjFkHrU2KpK/1VnbUweUNCoeUTZG00=;\n b=Pu5rgbfZgTdfuMsZ5FqHmZAZWwfLi6R2+ylr+4Kbdl79pQJ7b7cL7ju0ehbKKylK7x\n bQjE2CKfHzfdlKSpXb/sLkFIH4apEo70SbV8VihjfTIQB26diExjFA9DwYVCB+M8DJOO\n n2q6jc4rg3HhoIu/H7iFLyOWow6uBxkJJeihvtLmCCua6YdmWHIE46t+ngX51WVC9I6a\n iw0lhUsDDfVFuX/TbG288idKn0iepvx0GdCzibVdHBsXPYMUxFcxyvarPRd8GFqXND2q\n /ZZc2sr1Q5uXRikLCVttiiF6YNrROl1T//znCWH916veP731U5720y/2L2qRvAbKYGfD\n b5iw==", "X-Gm-Message-State": "AOJu0Yxzo8B+PxkQbu/mcsXkEouzgclN+DSZzCiqR1kl29G0WlgxnJIx\n AGxV3cS0ffRygLyMH5bMB69Z/4EI7bAbBfzynfJuLSLVdvNVbgcG+5fh28zOTv47sPq2mI6M5+Y\n Fbjg7QdM=", "X-Gm-Gg": "ATEYQzwHdZJpKFd88dG0oV9o2Ak3EOYLNZbQKE0754mpMROgpLl127Wd9/qTQljvfxo\n /zfY5UyozIw+ngbNDw8GimDcPtknKe3KDiz75LKuzP3G3w3bphwpTNMOd51xSTF1gavTM+E1VbI\n nSWcu/a/yskOCyhfCL+Ap99QLStgtY0jOdYBCGXymCw3uzCTzxvS+UpjhaLHgZXEc3pDN6FB2Hq\n IbmlEdeWvvYhfqyQ/tjww/NwAR8eVHP1N4ot+UJYKpCcyfnuvK3w2+5ct2F8deA5fQkqOcDJDP+\n 3muI83KlFgFGEXIUpZ+vg0DFe+2zD0s8VZT35wzfCahWMHny/sM8Rgh6heVAREYFzGN6S0eb59/\n 5fVifXCBPA7Z8F7onGRrpHAhsxNXKeOPzrsE/Kdcw356+BsZAHTX1o9oLtE7CC6tMZTBmmRsyPl\n F0cbb7lTzeO+7Rspmt6Vk38NvdwHwN7StlrRhqSGeuwH1Q2zacEn11UG0BehF+tVH45tscv60ZL\n 38X", "X-Received": "by 2002:a05:6a00:f89:b0:82c:6c90:c77f with SMTP id\n d2e1a72fcca58-82c6e1353a3mr1742795b3a.50.1774406580978;\n Tue, 24 Mar 2026 19:43:00 -0700 (PDT)", "From": "Pierrick Bouvier <pierrick.bouvier@linaro.org>", "To": "qemu-devel@nongnu.org", "Cc": "Richard Henderson <richard.henderson@linaro.org>,\n Mahmoud Mandour <ma.mandourr@gmail.com>,\n =?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org>,\n Pierrick Bouvier <pierrick.bouvier@linaro.org>,\n Alexandre Iooss <erdnaxe@crans.org>", "Subject": "[PATCH 3/3] tests/tcg/plugins/mem.c: fix endian swap in\n update_region_info", "Date": "Tue, 24 Mar 2026 19:42:52 -0700", "Message-ID": "<20260325024252.3369186-4-pierrick.bouvier@linaro.org>", "X-Mailer": "git-send-email 2.47.3", "In-Reply-To": "<20260325024252.3369186-1-pierrick.bouvier@linaro.org>", "References": "<20260325024252.3369186-1-pierrick.bouvier@linaro.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Received-SPF": "pass client-ip=2607:f8b0:4864:20::42e;\n envelope-from=pierrick.bouvier@linaro.org; helo=mail-pf1-x42e.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": "value returned by qemu_plugin_mem_get_value() is always in host-endian\norder, so we need to convert TO target endianness and not FROM it.\n\nSigned-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>\n---\n tests/tcg/plugins/mem.c | 12 ++++++------\n 1 file changed, 6 insertions(+), 6 deletions(-)", "diff": "diff --git a/tests/tcg/plugins/mem.c b/tests/tcg/plugins/mem.c\nindex 1ee257f855b..6b0732dc0fd 100644\n--- a/tests/tcg/plugins/mem.c\n+++ b/tests/tcg/plugins/mem.c\n@@ -154,20 +154,20 @@ static void update_region_info(uint64_t region, uint64_t offset,\n val_size = 1;\n break;\n case QEMU_PLUGIN_MEM_VALUE_U16:\n- swapped_value.data.u16 = be ? GUINT16_FROM_BE(value.data.u16) :\n- GUINT16_FROM_LE(value.data.u16);\n+ swapped_value.data.u16 = be ? GUINT16_TO_BE(value.data.u16) :\n+ GUINT16_TO_LE(value.data.u16);\n val_ptr = &swapped_value.data.u16;\n val_size = 2;\n break;\n case QEMU_PLUGIN_MEM_VALUE_U32:\n- swapped_value.data.u32 = be ? GUINT32_FROM_BE(value.data.u32) :\n- GUINT32_FROM_LE(value.data.u32);\n+ swapped_value.data.u32 = be ? GUINT32_TO_BE(value.data.u32) :\n+ GUINT32_TO_LE(value.data.u32);\n val_ptr = &swapped_value.data.u32;\n val_size = 4;\n break;\n case QEMU_PLUGIN_MEM_VALUE_U64:\n- swapped_value.data.u64 = be ? GUINT64_FROM_BE(value.data.u64) :\n- GUINT64_FROM_LE(value.data.u64);\n+ swapped_value.data.u64 = be ? GUINT64_TO_BE(value.data.u64) :\n+ GUINT64_TO_LE(value.data.u64);\n val_ptr = &swapped_value.data.u64;\n val_size = 8;\n break;\n", "prefixes": [ "3/3" ] }