Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/1.0/patches/2198380/?format=api
{ "id": 2198380, "url": "http://patchwork.ozlabs.org/api/1.0/patches/2198380/?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": "<20260219191955.83815-30-philmd@linaro.org>", "date": "2026-02-19T19:19:31", "name": "[v2,29/50] target/i386: Replace ldtul_p() -> ldn_p()", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "bba39d75d7f61df4218308decb743bab3faf2f3a", "submitter": { "id": 85046, "url": "http://patchwork.ozlabs.org/api/1.0/people/85046/?format=api", "name": "Philippe Mathieu-Daudé", "email": "philmd@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260219191955.83815-30-philmd@linaro.org/mbox/", "series": [ { "id": 492715, "url": "http://patchwork.ozlabs.org/api/1.0/series/492715/?format=api", "date": "2026-02-19T19:19:03", "name": "gdbstub: Build once on various targets (single-binary)", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/492715/mbox/" } ], "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2198380/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=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=tkw9ryv7;\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 4fH3PB3XNrz1xvS\n\tfor <incoming@patchwork.ozlabs.org>; Fri, 20 Feb 2026 06:30:06 +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 1vt9dW-0000G1-5s; Thu, 19 Feb 2026 14:24:30 -0500", "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 <philmd@linaro.org>) id 1vt9cY-0004dH-TA\n for qemu-devel@nongnu.org; Thu, 19 Feb 2026 14:23:30 -0500", "from mail-wm1-x329.google.com ([2a00:1450:4864:20::329])\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 1vt9cW-0008Sm-LT\n for qemu-devel@nongnu.org; Thu, 19 Feb 2026 14:23:30 -0500", "by mail-wm1-x329.google.com with SMTP id\n 5b1f17b1804b1-483703e4b08so10276795e9.1\n for <qemu-devel@nongnu.org>; Thu, 19 Feb 2026 11:23:26 -0800 (PST)", "from localhost.localdomain (88-187-86-199.subs.proxad.net.\n [88.187.86.199]) by smtp.gmail.com with ESMTPSA id\n 5b1f17b1804b1-483a31d1e8esm35787745e9.12.2026.02.19.11.23.24\n (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256);\n Thu, 19 Feb 2026 11:23:24 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=linaro.org; s=google; t=1771529005; x=1772133805; 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=G0Rz7JY0DaonFeqLZbihnIdjPgrN0/EIWDH+188DHGU=;\n b=tkw9ryv77d4EdDZOADteiYadw7CCWPS2fQlWo85G6SEaIRDWFKK5NEnjE6VH8RTvaK\n FXdT5TEbuRqhg2VHVX9Oyv2P/abc1+r9Qo34roFlp+SUguC+B6K0xiAxFqrlmOA4vQ9B\n rzrytMdxzCx0/M0y1UA8Ahkvs4httXa6jxUPNh3QBbSMqskvbRwEM2aVcdDloiO1boOc\n eD9KzkTw9M8XzmuiSoftSpLb6zYUVrb+vQfruj6Qr2Dmco4Cga+fSyagAG9wWWSLYYdX\n 0jAlS6bAGCvlZOVa0KAXQAaWQmbK3/Wlhpbj3CfjCQPDuDen1xWw0CMrsV+jH3Bu7ier\n IqmA==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20230601; t=1771529005; x=1772133805;\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=G0Rz7JY0DaonFeqLZbihnIdjPgrN0/EIWDH+188DHGU=;\n b=rH3QiEh2KlyogQKGq2+Ff4UMwVHOyeibKLsTfjD9+LGy1WU5ecSGQS0HttdlBMO6tC\n Qdn5wp+UvLORtqVQ8ObtNhS3pT5QHOuQWcTY8X9uEOaPm9naTC6+tBlBeA1p9L0GHF5i\n WbaleZXtGp4vsgB8I/jikFPM5IzIVpX7F594jgKt5Lu8VHhxaWiI9UB8tG4ahe7FlEXx\n nB/lV5IJocXz392hmqQrrsPH7Q43aypdkvAbwgL1okKJJt7CUINRxy4d5arT2aC0vx89\n QP1aXQQcD5KvCUU2TikhYI2WJ/jTW8HCw/CsdSh9NgpyNXZUXLyUosDAwxT2xeEyQ0U9\n Ha1Q==", "X-Gm-Message-State": "AOJu0YyrVzEEm2s864YyARs6eKpla5Pgattfu1ra5Sal9FJsF/AyDbhc\n Xtfd9HjlrUqVVP0VOZy3mD/oiqAEGFBD693l0eF9v0LF7N5bkp8zeNPHzhE3KkNF4ligUKhJJrD\n W+F+BeKitRQ==", "X-Gm-Gg": "AZuq6aKEAXRC9HWCOtvESBNKH9pTXckMNc29a11lGndi01jtPrWNnm0COi8fgruDqJC\n Rk/spuTyFNiaGjfv5E2aCRa1EXZDNPn2fldCGmibuU9owdiR6DolUkEW41IQT4vz3Ss7r2bbSsG\n Rq31mewcHtqkvqsa9lPld8Q5ksh9Vo6pFunpAUHbFnkxEKVqsTtppMiYUjW0Zt1EBNt8LQnJKBy\n 4zJ8+T5f5ty305FOKJGhcqcVJZ4g/eyXxcCYL4K53lqvASVUdQ+dDb90HCLl5aPlwrXznZf8yzY\n RECpZfuNDJO7bxPJtsP1AIpGccId6V5483zmePhDUge5vdZkpR0Za/2xNFQxnyxu7+ohMGT2FlY\n SNdAk+UGFVlT2Kf8GjIoanhcUPJ3L9YRddbB0Fambw+5vYfE3U4Mv7cdB40vbQpQpw4oZBGBzeX\n Nz3MzQeNd+BZRF5tpDgv6P20w/k5YuP0CjpWEk3kMknwNZmj5NepHx0POweQNWZHyQ4Q/f9GZ6", "X-Received": "by 2002:a05:600c:1d0b:b0:483:7b99:131d with SMTP id\n 5b1f17b1804b1-483a009b770mr51916175e9.16.1771529005377;\n Thu, 19 Feb 2026 11:23:25 -0800 (PST)", "From": "=?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org>", "To": "qemu-devel@nongnu.org", "Cc": "Pierrick Bouvier <pierrick.bouvier@linaro.org>,\n Richard Henderson <richard.henderson@linaro.org>, qemu-s390x@nongnu.org,\n\t=?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org>, qemu-riscv@nongnu.org,\n qemu-ppc@nongnu.org,\n =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org>,\n Paolo Bonzini <pbonzini@redhat.com>, Zhao Liu <zhao1.liu@intel.com>", "Subject": "[PATCH v2 29/50] target/i386: Replace ldtul_p() -> ldn_p()", "Date": "Thu, 19 Feb 2026 20:19:31 +0100", "Message-ID": "<20260219191955.83815-30-philmd@linaro.org>", "X-Mailer": "git-send-email 2.52.0", "In-Reply-To": "<20260219191955.83815-1-philmd@linaro.org>", "References": "<20260219191955.83815-1-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::329;\n envelope-from=philmd@linaro.org; helo=mail-wm1-x329.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": "Prefer ldn_p(target_long_bits) over target-specific ldtul_p().\n\nSigned-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>\n---\n target/i386/gdbstub.c | 5 +++--\n 1 file changed, 3 insertions(+), 2 deletions(-)", "diff": "diff --git a/target/i386/gdbstub.c b/target/i386/gdbstub.c\nindex 291d56b8e13..f358bcf9e86 100644\n--- a/target/i386/gdbstub.c\n+++ b/target/i386/gdbstub.c\n@@ -459,6 +459,7 @@ static int i386_cpu_gdb_get_egprs(CPUState *cs, GByteArray *mem_buf, int n)\n \n static int i386_cpu_gdb_set_egprs(CPUState *cs, uint8_t *mem_buf, int n)\n {\n+ const unsigned regsz = target_long_bits() / 8;\n CPUX86State *env = &X86_CPU(cs)->env;\n \n if (n >= 0 && n < EGPR_NUM) {\n@@ -467,7 +468,7 @@ static int i386_cpu_gdb_set_egprs(CPUState *cs, uint8_t *mem_buf, int n)\n * XCR0[APX_F] (at least for modification in gdbstub) to be enabled.\n */\n if (env->hflags & HF_CS64_MASK && env->xcr0 & XSTATE_APX_MASK) {\n- env->regs[gpr_map[n + CPU_NB_REGS]] = ldtul_p(mem_buf);\n+ env->regs[gpr_map[n + CPU_NB_REGS]] = ldn_p(mem_buf, regsz);\n \n /*\n * Per SDM Vol 1, \"Processor Tracking of XSAVE-Managed State\",\n@@ -486,7 +487,7 @@ static int i386_cpu_gdb_set_egprs(CPUState *cs, uint8_t *mem_buf, int n)\n env->xstate_bv |= XSTATE_APX_MASK;\n }\n }\n- return sizeof(target_ulong);\n+ return regsz;\n }\n return 0;\n }\n", "prefixes": [ "v2", "29/50" ] }