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 CF8A31F5A1 for ; Tue, 12 Nov 2019 17:31:41 +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:date:from:to:cc:subject:in-reply-to:message-id :references:mime-version:content-type; q=dns; s=default; b=WNGbk 6TY0/RC5yTNrIhB0q2scQV4zEOj+8B0s5KlJtxe6O3TFRaDF7iFBOae8wDoQFtEW AZVoV8txkyeUD9rGl81rxbfXb6sz7JabnGVJJOTpl5ozG7rKtTI1TqJO3KlzXUeD W0iKIssUIoGTa45ubhwm6lOUTuIRs3o6Bmdtso= 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:date:from:to:cc:subject:in-reply-to:message-id :references:mime-version:content-type; s=default; bh=9ImcPaTDwjy UmIXi242mFET9sO8=; b=xEe5sNNboCtbOVQVknw+cVxAKe/aRdke7jpxE5aAT0W L0l5RsTAjKms/PHJpTZiuyBEBxkrtgfyZ5mCF1KXydLuWpilJjejaIfTg9uDrWLU N4Z4h2mWv7Hb1UTkERf+poBIQ+r11N0q08XouABsCYJgIoQfF5g3sGBkZZPCmvy0 = Received: (qmail 47964 invoked by alias); 12 Nov 2019 17:31:36 -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 47910 invoked by uid 89); 12 Nov 2019 17:31:35 -0000 Authentication-Results: sourceware.org; auth=none X-HELO: esa1.mentor.iphmx.com IronPort-SDR: vBSsOFWti7hMmJmr/L62S3goenVifMmR2tWUKQ8O7xzgbQ0YFD0PP29oBGQHJTSCpAkQ/ZMq+R ts70kIh1p0eq9QLIL3fIicp68c1gpFCoqxTMDv0o48jTUIGWNslAOvM8oU2HfOSvs6rCoDeHO7 MxYYmJ7Laabq2fzcmnlH1Bl/mSlJsCvyD6k72BamLpPQ6bRk5LI4k3W/rdeiSSOdPUqFQbwbTD qZ+aETI5zz23O7tz5ZplPNIPiY3v0oLa/N/HkA53WsRftcC3uLcdgTzcdRxbnQ5hV0Pc97G7jp WLc= IronPort-SDR: DYxu/TIdFbn+abX6HEsVVkSPalftyqewY5gER/rEa+wNKWHrjprIjPld5zkgqcort9DTxRVjLj uEdGb0fAXRhId6gcwqSwg4X/suMJz1yECeyMgurzrlMG3E0DBgfw4doAIjYoOyQ2OmWm/bPcw/ ywcxH3bs8UFqrU2WUeCLVzT5VnKN0fWQd0dJxuCw8TRLMuWNTDdiHpiFzitufdISCpwuTPUUVC ebiO/HyIcdsGXWVgSFwdZNQE3tceTcVeUm3urxQs+veEmyM2YOxQ8SI8ZzWxDUO1aQ5ix7xsie J08= Date: Tue, 12 Nov 2019 17:31:28 +0000 From: Joseph Myers To: Adhemerval Zanella CC: Subject: Re: Question regarding minimal supported Linux kernel headers (now it is 3.2.0) In-Reply-To: Message-ID: References: <20191112133953.0c3594ed@jawa> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" 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.) -- Joseph S. Myers joseph@codesourcery.com