From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1F49CC433EF for ; Mon, 10 Jan 2022 13:59:39 +0000 (UTC) Received: from mail-wm1-f45.google.com (mail-wm1-f45.google.com [209.85.128.45]) by mx.groups.io with SMTP id smtpd.web08.31832.1641823177882588608 for ; Mon, 10 Jan 2022 05:59:38 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@linuxfoundation.org header.s=google header.b=Zc5XkaF+; spf=pass (domain: linuxfoundation.org, ip: 209.85.128.45, mailfrom: richard.purdie@linuxfoundation.org) Received: by mail-wm1-f45.google.com with SMTP id l4so8801108wmq.3 for ; Mon, 10 Jan 2022 05:59:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=google; h=message-id:subject:from:to:cc:date:in-reply-to:references :user-agent:mime-version:content-transfer-encoding; bh=xEmERTNXjhiCjAUqwhGtz2VeDUNqny7ARoiduJIKzw8=; b=Zc5XkaF+I9QcHlWwvogeLhj+Isx+scHr5Y26YtkuZHp9w6GYugRaNik9s1SS9AOOqf 4S/ykmUkmtiAGlNZFr6DRhoi1ExVafeUBXP3Mx2yP04gzc5NTnCNvbqcUfZMD0mt2m4+ 994NpqH6C9uKhEqo90OATMmX6EuhQyMAalUgI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:subject:from:to:cc:date:in-reply-to :references:user-agent:mime-version:content-transfer-encoding; bh=xEmERTNXjhiCjAUqwhGtz2VeDUNqny7ARoiduJIKzw8=; b=nt6i5+R422AjEuPtjxIpNOerC31Bm/v1p80QCIB1BDj3edKVPRHp611rdwrhzsEPl8 E1+EHXW49YDzVRgEo8bDpude3S/JK2xh5Ht806TMOOQt869bvhApG7qrh/tQvbpjGiKk xoHXVb9o/42VnI4OSdLsK26LfeUW7U7A9JnYWYc/JZRNZPMSlZPtB0FA2AUKUP65fI49 wiT5FRFQqME/3CqeqxPH1LK5KTAOnO98eOgpPDvQ7c3fgBuBET3vcFbJTEIDgBKNrW7v SKXota8gVOAhMGKU5ADQ7X+M1duRLwAD2p/ioOAYy6CzoDB4r8WNql95Ry9EkttNMuAJ dLfg== X-Gm-Message-State: AOAM531lTQK1SUBgOPbjBOm+OYCsNHFfPyQ6dyxjfkVeJLDczR8sMxlM zFNsZeB3Cz31+8XVmE9MIjy+7Q== X-Google-Smtp-Source: ABdhPJy14SQb8X2MYM9voJA4E172xrB20UAmh2IneM7DBkQuNAZFJxdoTaaaeixgH2Ex+5pL6m8+kQ== X-Received: by 2002:a1c:7714:: with SMTP id t20mr2738426wmi.43.1641823176208; Mon, 10 Jan 2022 05:59:36 -0800 (PST) Received: from ?IPv6:2001:8b0:aba:5f3c:988f:80f:f286:3191? ([2001:8b0:aba:5f3c:988f:80f:f286:3191]) by smtp.gmail.com with ESMTPSA id s1sm5451402wrv.38.2022.01.10.05.59.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Jan 2022 05:59:35 -0800 (PST) Message-ID: <4d829edff8abad25269693d4f199b582b5bdf879.camel@linuxfoundation.org> Subject: Re: [OE-core] [PATCH 01/14] python3: drop unneeded multiprocessing module patch From: Richard Purdie To: Alexander Kanavin , openembedded-core@lists.openembedded.org Cc: Alexander Kanavin , Hongxu Jia Date: Mon, 10 Jan 2022 13:59:35 +0000 In-Reply-To: <20220109222732.2252416-1-alex@linutronix.de> References: <20220109222732.2252416-1-alex@linutronix.de> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.40.4-1 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Mon, 10 Jan 2022 13:59:39 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/160353 On Sun, 2022-01-09 at 23:27 +0100, Alexander Kanavin wrote: > I ran the reproducing sequence on qemux86, qemux86_64 and same targets with musl, > and it went fine: > > root@qemux86:~# python3 > Python 3.10.0 (default, Oct 4 2021, 17:55:55) [GCC 11.2.0] on linux > Type "help", "copyright", "credits" or "license" for more information. > > > > import multiprocessing > > > > pool_sema = multiprocessing.BoundedSemaphore(value=1) > > > > pool_sema.acquire() > True > > > > pool_sema.release() > > > > > > Additionally AB testing revealed no issues, and the description isn't entirely > clear about where and how the problem occurs, so I can't submit it upsream > without having that understanding and how to demonstrate the problem. > > Signed-off-by: Alexander Kanavin Isn't this now working since pthread was merged into the main libc library and therefore separate linking for pthread is no longer needed? Cheers, Richard