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GET /api/1.2/patches/2226164/?format=api
{ "id": 2226164, "url": "http://patchwork.ozlabs.org/api/1.2/patches/2226164/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260422101043.1234229-27-alex.bennee@linaro.org/", "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": "<20260422101043.1234229-27-alex.bennee@linaro.org>", "list_archive_url": null, "date": "2026-04-22T10:10:37", "name": "[v2,26/31] target/arm: ensure aarch64 DISAS_WFE will exit", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "6018e996d4de41244fd35a2f61e6d1d9bb1fa475", "submitter": { "id": 39532, "url": "http://patchwork.ozlabs.org/api/1.2/people/39532/?format=api", "name": "Alex Bennée", "email": "alex.bennee@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260422101043.1234229-27-alex.bennee@linaro.org/mbox/", "series": [ { "id": 500957, "url": "http://patchwork.ozlabs.org/api/1.2/series/500957/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=500957", "date": "2026-04-22T10:10:11", "name": "target/arm: fully model WFxT instructions for A-profile", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/500957/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2226164/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2226164/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=rMkYgyCV;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20251104; t=1776853048; x=1777457848;\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=LHt/fkh4CQTgDK0U2IQzNp32v6ZUUxM/zBvWXPy5kqQ=;\n b=cx3Gyhf392LlPaU71u37iWzNbL0YBvszmFvZouvFW2fEqtd9Zo7rGrClyRZURLYA5o\n 9ufB6wgpAPWXZnB1g0SaWXgZedMzEwga+F5HUDte2lbF22nGEHOclzCN5uS+6OZ49gpB\n tkb1c2X4RhHJZsj0GpJG2sKp/POBlO4yUDoV6Z/7tz0VVf4MxKoRk7yQFsaFMgbnxhu6\n TVtZO39dTv2bbs9foAqE4XmJGO5P/8WMYGgmwqFJqcAeV8lQ9ykSGsqNxvULlB2JyFcN\n ejJaVtr4iNupCCq4tcyYkXgXkxyD09YAPbDYEbRoe3IwTUeCL4P0jR+3z1wvkYPON8cL\n O1Aw==", "X-Gm-Message-State": "AOJu0YwIp6d8gkDeag5z1YbHsJnwUeCd9dSzyEpdajYNN11T8ou+ba1B\n c5Cwz2oKbf/X+lxal1KX6/i5685Gc2XKqzKhVRMvtuw91dQW248pjomyLL71cAW19mI=", "X-Gm-Gg": "AeBDiesaFUszbeV8YnXYXrkvD0wuXGV871yL7QadBwl9TnZC+fF49CGUGsCP3hrMoun\n 6/29zge67bHZ4RAlZEwIa+ZCwonr/C0FYbF7bsnuN8FNJGDCmtZGV9JXZlok/Ced2BI7ILdXlpa\n 0D9vV+o5a5S341ML2Vo9DicwBxCun0KLb+3LLdrAmT1Fvb2UOPAQEjQh0k6yFscShkTLAvqZWVG\n Rm+uiiUoxtLQJR9ldnQKJjTBxBraroD1ayvhxurZMpVezgp5Y10kW8H6HZC/ElAR2qiSvDjNYKL\n tYUekxnjuktOYljtWw2BrwELmDIFEn224N2AFZIG9Qs3LWHOnPs+HSNxlgSAZWAy8Jp+9dL3YJB\n 4jOylLPzIRZD+M0LTCTz2A91uNBH+VIJsien52rIGeuFRso3PzKE9JN/5esOarpfHAuiKGJBhDx\n anmBIFe3okOk8eJtGy3i+1qNp2lPbDp+hMiA==", "X-Received": "by 2002:a05:600c:3216:b0:489:1ff1:74d3 with SMTP id\n 5b1f17b1804b1-4891ff17521mr88617735e9.20.1776853047996;\n Wed, 22 Apr 2026 03:17:27 -0700 (PDT)", "From": "=?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org>", "To": "qemu-devel@nongnu.org", "Cc": "Alexander Graf <agraf@csgraf.de>, qemu-arm@nongnu.org,\n Peter Maydell <peter.maydell@linaro.org>,\n Paolo Bonzini <pbonzini@redhat.com>,\n Mohamed Mediouni <mohamed@unpredictable.fr>, kvm@vger.kernel.org,\n Pedro Barbuda <pbarbuda@microsoft.com>,\n =?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org>,\n Richard Henderson <richard.henderson@linaro.org>", "Subject": "[PATCH v2 26/31] target/arm: ensure aarch64 DISAS_WFE will exit", "Date": "Wed, 22 Apr 2026 11:10:37 +0100", "Message-ID": "<20260422101043.1234229-27-alex.bennee@linaro.org>", "X-Mailer": "git-send-email 2.47.3", "In-Reply-To": "<20260422101043.1234229-1-alex.bennee@linaro.org>", "References": "<20260422101043.1234229-1-alex.bennee@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::32e;\n envelope-from=alex.bennee@linaro.org; helo=mail-wm1-x32e.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": "This mirrors the logic for DISAS_WFE in 32 bit world.\n\nFixes: 252ec405768 (target-arm: implement WFE/YIELD as a yield for AArch64)\nReviewed-by: Richard Henderson <richard.henderson@linaro.org>\nSigned-off-by: Alex Bennée <alex.bennee@linaro.org>\n---\n target/arm/tcg/translate-a64.c | 1 +\n 1 file changed, 1 insertion(+)", "diff": "diff --git a/target/arm/tcg/translate-a64.c b/target/arm/tcg/translate-a64.c\nindex 073454b9195..d79c8ab431b 100644\n--- a/target/arm/tcg/translate-a64.c\n+++ b/target/arm/tcg/translate-a64.c\n@@ -10917,6 +10917,7 @@ static void aarch64_tr_tb_stop(DisasContextBase *dcbase, CPUState *cpu)\n case DISAS_WFE:\n gen_a64_update_pc(dc, 4);\n gen_helper_wfe(tcg_env);\n+ tcg_gen_exit_tb(NULL, 0);\n break;\n case DISAS_YIELD:\n gen_a64_update_pc(dc, 4);\n", "prefixes": [ "v2", "26/31" ] }