From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pl1-x62d.google.com (mail-pl1-x62d.google.com [IPv6:2607:f8b0:4864:20::62d]) by sourceware.org (Postfix) with ESMTPS id 8CA8E3858403 for ; Fri, 2 Feb 2024 13:28:14 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 8CA8E3858403 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=linaro.org ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 8CA8E3858403 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2607:f8b0:4864:20::62d ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1706880497; cv=none; b=w3dMA2c9BzZboAdAys0PUMA79+OeR+7ybX8eu+yw5ilcdRwnUl368PbU1uithXCmKqwA/YbXweqTetynChJ5yVoUVJWBTqChaGbx7oSIjX4MKPsAdPFsL17ohc1gF2+mrAeO0hLhNm3BrhVfQCbWi91QpLsh+nEEsTwlB8vA3Hc= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1706880497; c=relaxed/simple; bh=D64VkkVwlG76P5zn4Kp3Ep/atyF858+ISk+dAG5Synk=; h=DKIM-Signature:Message-ID:Date:MIME-Version:Subject:To:From; b=TAF+X8tkZTLyofUarnc5ZeB+cFO+A5+ZJLtbdG28QZDJwNABkhVQaWeXB3W7wthM6903haX33jdAAfk91MIiplGJplijfN63kWgn8wNTF8Ssg3tT/1g+3K1KsqmbzOaWw3gU/x24NhvA+4Ckeodv5ppqySYeXqDIPhyCOBgYNCQ= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-pl1-x62d.google.com with SMTP id d9443c01a7336-1d7232dcb3eso15721915ad.2 for ; Fri, 02 Feb 2024 05:28:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1706880493; x=1707485293; darn=sourceware.org; h=content-transfer-encoding:in-reply-to:organization:from:references :cc:to:content-language:subject:user-agent:mime-version:date :message-id:from:to:cc:subject:date:message-id:reply-to; bh=tyQ0fKZjD4ewa/r6S18QvCtYRsEb4uyy1K4MKxK4/wE=; b=er7vlxPwV7wLFjPZCR+xrqCb/8JcedBKwUFAJ/JfPcBVywjgty8kZOrDs8+p/x0RD7 vZh+x5Rb9fAHhnCooT8RVVXxAxcNwEFyXfZXpItCOyKaFfzXozH+1H66W5uGfWIf5++G i4dB+Gma5CSV2f1WZOyuJU62wU/lQWQTjIqbuWetYhGA7koLIE/b2CvpL32BnpFia00s 48qZAH+x5U27jlgIGOFdAHl9QXOHdz64Hsd+PcJxa44ij6sTpLUpnthNpxy+rW2t5aAm EA4h+zv07vQYFoXTRQuagbE4YE9dHB6KRRfKvktXG8dpmk5w8eFpCaWSnw01tx/uS7C6 UQhg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1706880493; x=1707485293; h=content-transfer-encoding:in-reply-to:organization:from:references :cc:to:content-language:subject:user-agent:mime-version:date :message-id:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=tyQ0fKZjD4ewa/r6S18QvCtYRsEb4uyy1K4MKxK4/wE=; b=mBJJ3rsHzseAvVdfPXBYuA5P9fLQLleu1uMNjR381z24Q3b4KWfgsNZR656u4/TvMT HqBqh94oiCqQdEvnPOccYXmi9XB3Nf1V7j51oywVAVTxBGNd4hW1yPLqw0z7b7Wig0kx kzkCng4iAlsJn9qZ2J7VmLzv9Wjkm5WOLmrL7Tflo4QRN+JQ/x+zRKsox4gIFasmOc6T Rnlv1grfDztgMke1QhnNYgOdNq2iENFEZ60fsfPtmE0PTYdhHURay8kL4rhrrH8S4XrK 84A82TKXXOBZCImtdqmoZEzx3BUucBiXYETjG8t9RF9XNqte3jZKhyaqa6RYPzXo+UeJ EyJA== X-Gm-Message-State: AOJu0YyCU1pYJ0uj1ilNsb1yxdyZT2kOizJlPfjTIVafURs2+D5BSoAR 4WuVSW68ldGgtxsUBH8NxbEfGQW4yffqblKwZ6itCfAbqhjsZkmM45f+64NedRRgu1iTVLkQDh0 L X-Google-Smtp-Source: AGHT+IHePyc40apx2XiI8bP2+Yg3sWBA/W98Rx5mX8IQa+LnKc9MZt913+OGbn+smjADPpPsF+yS+w== X-Received: by 2002:a17:902:e88f:b0:1d5:e413:c139 with SMTP id w15-20020a170902e88f00b001d5e413c139mr2475409plg.24.1706880493440; Fri, 02 Feb 2024 05:28:13 -0800 (PST) Received: from ?IPV6:2804:1b3:a7c3:574b:1518:43f4:7a80:c00f? ([2804:1b3:a7c3:574b:1518:43f4:7a80:c00f]) by smtp.gmail.com with ESMTPSA id lg12-20020a170902fb8c00b001d9711d3e83sm1267296plb.204.2024.02.02.05.28.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 02 Feb 2024 05:28:12 -0800 (PST) Message-ID: Date: Fri, 2 Feb 2024 10:28:10 -0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] mips: FIx clone3 implementation (BZ 31325) Content-Language: en-US To: Khem Raj Cc: libc-alpha@sourceware.org References: <20240201174103.798138-1-adhemerval.zanella@linaro.org> From: Adhemerval Zanella Netto Organization: Linaro In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-5.9 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On 01/02/24 21:06, Khem Raj wrote: > On Thu, Feb 1, 2024 at 9:41 AM Adhemerval Zanella > wrote: >> >> For o32 we need to setup a minimal stack frame to allow cprestore >> on __thread_start_clone3 (which instruct the linker to save the >> gp for PIC). Also, there is no guarantee by kABI that $8 will be >> preserved after syscall execution, so we need to save it on the >> provided stack. >> >> Checked on mipsel-linux-gnu. > > works ok on yocto reference mips ( Big-endian ) ( mips-linux-gnu ) > > Tested-by: Khem Raj Thanks, I will install it.