Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/1.1/patches/2230698/?format=api
{ "id": 2230698, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2230698/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260430000524.56046-23-richard.henderson@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": "<20260430000524.56046-23-richard.henderson@linaro.org>", "date": "2026-04-30T00:05:05", "name": "[v2,22/40] fpu: Return struct from parts{64, 128}_pick_nan_muladd", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "988b8910d948c4c55fd3e700d954187bd6072bae", "submitter": { "id": 72104, "url": "http://patchwork.ozlabs.org/api/1.1/people/72104/?format=api", "name": "Richard Henderson", "email": "richard.henderson@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260430000524.56046-23-richard.henderson@linaro.org/mbox/", "series": [ { "id": 502170, "url": "http://patchwork.ozlabs.org/api/1.1/series/502170/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=502170", "date": "2026-04-30T00:04:48", "name": "fpu: Export some internals for targets", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/502170/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2230698/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2230698/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=fail reason=\"signature verification failed\" (2048-bit key;\n unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=O7BHsI/2;\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 4g5ZMM3YDtz1yHv\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 30 Apr 2026 10:10:55 +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 1wIEvt-00009P-PC; Wed, 29 Apr 2026 20:07:09 -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 <richard.henderson@linaro.org>)\n id 1wIEv8-0007jZ-9Y\n for qemu-devel@nongnu.org; Wed, 29 Apr 2026 20:06:24 -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 <richard.henderson@linaro.org>)\n id 1wIEv6-0001q5-L9\n for qemu-devel@nongnu.org; Wed, 29 Apr 2026 20:06:21 -0400", "by mail-pf1-x42e.google.com with SMTP id\n d2e1a72fcca58-82cf636dac8so171848b3a.3\n for <qemu-devel@nongnu.org>; Wed, 29 Apr 2026 17:06:19 -0700 (PDT)", "from stoup.. ([180.233.125.15]) by smtp.gmail.com with ESMTPSA id\n d2e1a72fcca58-834ed7ef7a8sm2928667b3a.47.2026.04.29.17.06.17\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Wed, 29 Apr 2026 17:06:18 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=linaro.org; s=google; t=1777507579; x=1778112379; 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=NyGaCW7gD91Dm1boSLyd8Ffs2ydc5g5SItzum+VAxMU=;\n b=O7BHsI/2VsG94d+eA6rMgvYxb0gYMQsUzALdIEbJkt3LKDeWhAVITYermOJtlZaWLM\n yxMIHXWABOR3W9+60yyzOIh7ZB2LCH+Sg1j/JaXB1CKLG/wJOMS/LuVv6gK/ElmpImdv\n tUvRLwTmvtBCZY8g5ilxWn/RcI5ZQ8tWejPMvuLhxNy94Rwz/GCTXVSfncyO7yJg9cZw\n 9QYV880p3CY/0JnC9mtsQ3e5cbrZFgFHXvjQsMPGHiJXtDkaTBOKz2+0p589g1r8T0Pi\n 4MUOCM1nxg9I8cviVY9zoSpIygmOHcVKAuohFakiEw7ZUg5cyvzQjj+gkUdCR1HTUzxn\n tmaQ==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20251104; t=1777507579; x=1778112379;\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=NyGaCW7gD91Dm1boSLyd8Ffs2ydc5g5SItzum+VAxMU=;\n b=MfeNTfVsIOVH/7PXKbTiGlFL8+miO2tPzbWnShdqakBDQU9L5VrjrA33gP1wBbFMLG\n htXLSD18v9y6hzvVzfJ05CrRDJ1O2F6fYSPbkFQMaJTKcUz6hbrFD+lHjF0gPx1zqBBD\n hOJaHctWRRaZrw+5qPwVYJ9gZq82BwLy4+Is80gRDlCI0sLYZAhbAh+E9n81X06V5SOi\n 5x4FXmQGoeocIZYpAxWCkKTe5N8zj4gHKqsr7jaHXvltLJ4zH9l+ZEVm9X9oPTl3UDgs\n KP4Q4lDxQ5bg0RvHnoF966N9sh2+cWqQQn/+eiNHLYuN5JJtlI6y2r3gG7Z0SDJyXBng\n nRlg==", "X-Gm-Message-State": "AOJu0YxEGh4hSL8TRKA+jusXjBVzAtejaK9ZeVIrUOvA1Zr8CXiS+FbU\n dN70c4tJET2p8FIpVUNHVVNlJa4j/o9O194Gdd4CtMqzVfb6tJ1gT9yLBhhHeesHiCM3sA0JHOW\n stwIgckE=", "X-Gm-Gg": "AeBDievg2vPrwod5uFKkqNNxEA+KxMIXW6vt071XkMzO8kbycgrmq0nJMsHaFehjt4q\n A5kdBZXC45trLR/VG3udxICMv2zQxMOOmmYNniWwgcHjqBZ/P6iGCFX2Ga/wEjP6d8ll8JHKEwm\n Om9mdtXBR4Wj9dAO7cWqLJKsm/LpAtO6EAFdYUmfTUmhc9X11HNu7HFJKDSMKMYBwWxrq4kmjOu\n G7mvMpPp+bpAFDDJXfJFsC1t1IeH3APFhUzDr0w1cn+k4RaO+KqpMYakvJFlT6qkRT2tP6qe1G2\n 1f73I2sKd/av8RJKZiTRnpH+KF154yqsQtQDt5vV7zCT4v49WFa1+d6kV1sC42yA7R29k2/FFDW\n c2w9t3imCGrZMHtNcX6drE0+ODhbBRSH0+vEbRtINFUpryzoqy6oRuTJ9Iw8qrAUh968kVX7+rT\n AHfjnIve+TyEIdyJLTkd2sO9Ov8v5Wzgd0U/BOhY7x", "X-Received": "by 2002:a05:6a00:a10:b0:82c:e9cc:f62f with SMTP id\n d2e1a72fcca58-834fdb07d83mr765930b3a.7.1777507578755;\n Wed, 29 Apr 2026 17:06:18 -0700 (PDT)", "From": "Richard Henderson <richard.henderson@linaro.org>", "To": "qemu-devel@nongnu.org", "Cc": "philmd@linaro.org", "Subject": "[PATCH v2 22/40] fpu: Return struct from parts{64,\n 128}_pick_nan_muladd", "Date": "Thu, 30 Apr 2026 10:05:05 +1000", "Message-ID": "<20260430000524.56046-23-richard.henderson@linaro.org>", "X-Mailer": "git-send-email 2.43.0", "In-Reply-To": "<20260430000524.56046-1-richard.henderson@linaro.org>", "References": "<20260430000524.56046-1-richard.henderson@linaro.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Received-SPF": "pass client-ip=2607:f8b0:4864:20::42e;\n envelope-from=richard.henderson@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": "Signed-off-by: Richard Henderson <richard.henderson@linaro.org>\n---\n fpu/softfloat-parts.c.inc | 22 ++++++++++++----------\n 1 file changed, 12 insertions(+), 10 deletions(-)", "diff": "diff --git a/fpu/softfloat-parts.c.inc b/fpu/softfloat-parts.c.inc\nindex 7d4b40022b..211ecdf114 100644\n--- a/fpu/softfloat-parts.c.inc\n+++ b/fpu/softfloat-parts.c.inc\n@@ -114,13 +114,15 @@ FloatPartsN partsN(pick_nan)(const FloatPartsN *a, const FloatPartsN *b,\n return *ret;\n }\n \n-static FloatPartsN *partsN(pick_nan_muladd)(FloatPartsN *a, FloatPartsN *b,\n- FloatPartsN *c, float_status *s,\n- int ab_mask, int abc_mask)\n+static FloatPartsN partsN(pick_nan_muladd)(const FloatPartsN *a,\n+ const FloatPartsN *b,\n+ const FloatPartsN *c,\n+ float_status *s,\n+ int ab_mask, int abc_mask)\n {\n bool infzero = (ab_mask == float_cmask_infzero);\n bool have_snan = (abc_mask & float_cmask_snan);\n- FloatPartsN *ret;\n+ const FloatPartsN *ret;\n \n if (unlikely(have_snan)) {\n float_raise(float_flag_invalid | float_flag_invalid_snan, s);\n@@ -160,7 +162,7 @@ static FloatPartsN *partsN(pick_nan_muladd)(FloatPartsN *a, FloatPartsN *b,\n }\n ret = c;\n } else {\n- FloatPartsN *val[R_3NAN_1ST_MASK + 1] = { a, b, c };\n+ const FloatPartsN *val[R_3NAN_1ST_MASK + 1] = { a, b, c };\n Float3NaNPropRule rule = s->float_3nan_prop_rule;\n \n assert(rule != float_3nan_prop_none);\n@@ -179,13 +181,12 @@ static FloatPartsN *partsN(pick_nan_muladd)(FloatPartsN *a, FloatPartsN *b,\n }\n \n if (is_snan(ret->cls)) {\n- *ret = partsN(silence_nan)(ret, s);\n+ return partsN(silence_nan)(ret, s);\n }\n- return ret;\n+ return *ret;\n \n default_nan:\n- *a = partsN(default_nan)(s);\n- return a;\n+ return partsN(default_nan)(s);\n }\n \n /*\n@@ -698,7 +699,8 @@ static FloatPartsN *partsN(muladd_scalbn)(FloatPartsN *a, FloatPartsN *b,\n * off to the target-specific pick-a-NaN routine.\n */\n if (unlikely(abc_mask & float_cmask_anynan)) {\n- return partsN(pick_nan_muladd)(a, b, c, s, ab_mask, abc_mask);\n+ *a = partsN(pick_nan_muladd)(a, b, c, s, ab_mask, abc_mask);\n+ return a;\n }\n \n if (flags & float_muladd_negate_c) {\n", "prefixes": [ "v2", "22/40" ] }