From owner-svn-src-all@freebsd.org Mon Nov 19 20:34:39 2018 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 14C941126959; Mon, 19 Nov 2018 20:34:39 +0000 (UTC) (envelope-from carpeddiem@gmail.com) Received: from mail-it1-f195.google.com (mail-it1-f195.google.com [209.85.166.195]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 771E98B3D4; Mon, 19 Nov 2018 20:34:38 +0000 (UTC) (envelope-from carpeddiem@gmail.com) Received: by mail-it1-f195.google.com with SMTP id a205-v6so59906itd.4; Mon, 19 Nov 2018 12:34:38 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=wZ7L94FHOEIJ4Wx4YtBOB4LT6WsDwMOVb5+V34YDHIw=; b=dlnN89acPAGaRWYAcsl7033UgRXerqfQ7juZLQsBCXLTSPPmZFLmjS7ZSprae0npjJ a5c8HYwR6Q6hl/OXwoHqfnq+pcxNFHg/8CzJVoxNwynhTCmZosRFaH3SHbxbzQqnbDkD UaR1TQsNzQX832lgjBPkUE/rkMk3MylRkeIpmCrGHGdsacwjkoLr2WIhbcny35g5vywF XTv+eZMhEmJ02UXqYoWFolXPa728rpOlgh3tR7bQLRhskIYMNBZBxwRPYDAUYg1PjF7H 65SgSyFe1VsfmrVY/a/TzJemaceWK8Z+5m4Cwr7CCVj6GsXZlZmUXBgVcLKWLpWnWJ0u u22g== X-Gm-Message-State: AA+aEWYVFz4u+4lq5Ag7MQ7yTt4vTt03B3omlHhRTKIfrj0KET/iWEjB HUYtJSaAtaElWJFkbtbWvRGo4d9+01l5j0N/uCFC+w== X-Google-Smtp-Source: AJdET5fmXJgbpuSqvRY1OBJ3ti39oMLrfpzxeMTH7ycMDBd5gUU7Dgl8pm/MFqFpWG6mywWOOWIzy2L40tJOBiy1W6w= X-Received: by 2002:a24:f5c1:: with SMTP id k184mr9386609ith.87.1542659671950; Mon, 19 Nov 2018 12:34:31 -0800 (PST) MIME-Version: 1.0 References: <201811191812.wAJICdFf087392@repo.freebsd.org> <20181119193810.b4mexvznrqyb7j7v@mutt-hbsd> In-Reply-To: <20181119193810.b4mexvznrqyb7j7v@mutt-hbsd> From: Ed Maste Date: Mon, 19 Nov 2018 15:34:16 -0500 Message-ID: Subject: Re: svn commit: r340640 - head/lib/libc To: Shawn Webb Cc: src-committers , svn-src-all@freebsd.org, svn-src-head@freebsd.org Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 771E98B3D4 X-Spamd-Result: default: False [-2.99 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.99)[-0.994,0]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; DMARC_NA(0.00)[freebsd.org]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; NEURAL_HAM_SHORT(-0.95)[-0.948,0]; RCVD_IN_DNSWL_NONE(0.00)[195.166.85.209.list.dnswl.org : 127.0.5.0]; IP_SCORE(-1.04)[ipnet: 209.85.128.0/17(-3.43), asn: 15169(-1.67), country: US(-0.09)]; FORGED_SENDER(0.30)[emaste@freebsd.org,carpeddiem@gmail.com]; RWL_MAILSPIKE_POSSIBLE(0.00)[195.166.85.209.rep.mailspike.net : 127.0.0.17]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[emaste@freebsd.org,carpeddiem@gmail.com]; RCVD_COUNT_TWO(0.00)[2] X-Rspamd-Server: mx1.freebsd.org X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 19 Nov 2018 20:34:39 -0000 On Mon, 19 Nov 2018 at 14:38, Shawn Webb wrote: > > Since the use of ifunc in libc is only applicable to amd64, I wonder > if it would be best to disable BIND_NOW in > lib/libc/amd64/Makefile.inc. I don't believe there's any need to > disable BIND_NOW for libc on other architectures. At least arm64 and i386 will probably start making use of ifuncs in the not-too-distant future. After some more investigation and if we're sure that it's only ifuncs that are affected this might be made machine-dependent.