From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-3.9 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_PASS,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id 72A171F4B5 for ; Tue, 12 Nov 2019 18:13:48 +0000 (UTC) DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:subject:to:cc:references:from:message-id:date :mime-version:in-reply-to:content-type :content-transfer-encoding; q=dns; s=default; b=BxY8PPvTmcG5DAxs JlvqNvLf+gi1Ii/pwa5XpmcmhZmyMACIJL8ALZgfiz6VkrkPGf6901DxEpEbd+1i yMH/QFZxwAAy1uIF5VxYhWju8gcNqtu52bq2QcsmiI8AvRtByUBK3e4qSq3CZUyX aGmHbomf0WACoV7E38Rv2Diu1aw= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:subject:to:cc:references:from:message-id:date :mime-version:in-reply-to:content-type :content-transfer-encoding; s=default; bh=VFaabBQD+e3s0LHgGn9TGp 5ysBM=; b=KSDwz3bEPMdetMW5qxWf5EZYsBAIKdNbJdL6iu0+vTLkGUjz172SS4 LkyFGCH9RaKtZN98RsbqS++V0T+ggc0Hgm/8lwtsPPcZ4aWygO/ARvQwVaWf6Mit wVJ8mbZHC7YgBLc7FzIbuZ/n1AliXcCpNbejnRjLR3aZiwIttOM24= Received: (qmail 101365 invoked by alias); 12 Nov 2019 18:13:46 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Received: (qmail 101357 invoked by uid 89); 12 Nov 2019 18:13:46 -0000 Authentication-Results: sourceware.org; auth=none X-HELO: mail-qk1-f194.google.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:to:cc:references:from:openpgp:autocrypt:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=lZOXOhNOLfKYxOa9/FnyJ14n2feSX2/f+FQYi0uiS7Y=; b=ght/YZnJJeiDPP7QF8m0ybJBuw7IuttqHPaaCeyio+VfoTzbctH+gwWbnU1v4o+UqF CqmZPLdkEI1YUpkn5eWd9cZhfjCu6HNS7tBh1nsWVGbIg6UBdbVtmxuEita6EHwanf1i oK7iXcRBjA0TXulrwktGSQaZa846SF8viywXfVhxcA72p2SpNyxEBHvQRp+xltiWBNsQ CMxQUxl4dyg4CSY7u6kr4acZVX7+7zFNhV9zr1FQiOM51BYuMAv6hNcPgJyGnOyrINNC 8EGBg9qsVwgwgBxP/hfRypWY4wqcob4CqRg5/PqEhGirVoc+KGfdSoYSnU8884I31ac2 82ew== Subject: Re: Question regarding minimal supported Linux kernel headers (now it is 3.2.0) To: Joseph Myers Cc: libc-alpha@sourceware.org References: <20191112133953.0c3594ed@jawa> From: Adhemerval Zanella Openpgp: preference=signencrypt Message-ID: <28f43bd2-377c-5062-9724-eb3f3c70fcee@linaro.org> Date: Tue, 12 Nov 2019 15:13:39 -0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit On 12/11/2019 14:31, Joseph Myers wrote: > On Tue, 12 Nov 2019, Adhemerval Zanella wrote: > >> Another possibility, to avoid pessimization and make microblaze an outlier >> regarding minimum kernel support (although I think we already have alpha >> in this state) would be: >> >> 1. Move generic pselect as microblaze linux specific implementation. >> >> 2. Clean-up linux implementation to just use pselect6. >> >> 3. Set generic as default ENOSYS/stub and set bug 9813 fixed. > > I think marking that bug as fixed should mean eliminating the fallback > implementation completely. (That bug is already microblaze-specific given > the kernel support on other architectures.) > Fair enough.