From owner-freebsd-arch@freebsd.org Thu Nov 5 19:51:20 2015 Return-Path: Delivered-To: freebsd-arch@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C21D5A272B4 for ; Thu, 5 Nov 2015 19:51:20 +0000 (UTC) (envelope-from jmg@gold.funkthat.com) Received: from gold.funkthat.com (gate2.funkthat.com [208.87.223.18]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "gold.funkthat.com", Issuer "gold.funkthat.com" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 9A3BB1B7A; Thu, 5 Nov 2015 19:51:20 +0000 (UTC) (envelope-from jmg@gold.funkthat.com) Received: from gold.funkthat.com (localhost [127.0.0.1]) by gold.funkthat.com (8.14.5/8.14.5) with ESMTP id tA5JpCTV005407 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 5 Nov 2015 11:51:12 -0800 (PST) (envelope-from jmg@gold.funkthat.com) Received: (from jmg@localhost) by gold.funkthat.com (8.14.5/8.14.5/Submit) id tA5JpCmm005406; Thu, 5 Nov 2015 11:51:12 -0800 (PST) (envelope-from jmg) Date: Thu, 5 Nov 2015 11:51:12 -0800 From: John-Mark Gurney To: Mark Linimon Cc: Warner Losh , sbruno@freebsd.org, Marius Strobl , freebsd-arch Subject: Re: Sparc64 doesn't care about you, and you shouldn't care about Sparc64 Message-ID: <20151105195112.GG65715@funkthat.com> References: <563A5893.1030607@freebsd.org> <2AAC0EF3-528B-476F-BA9C-CDC3004465D0@bsdimp.com> <20151105043919.GB20673@lonesome.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20151105043919.GB20673@lonesome.com> X-Operating-System: FreeBSD 9.1-PRERELEASE amd64 X-PGP-Fingerprint: 54BA 873B 6515 3F10 9E88 9322 9CB1 8F74 6D3F A396 X-Files: The truth is out there X-URL: http://resnet.uoregon.edu/~gurney_j/ X-Resume: http://resnet.uoregon.edu/~gurney_j/resume.html X-TipJar: bitcoin:13Qmb6AeTgQecazTWph4XasEsP7nGRbAPE X-to-the-FBI-CIA-and-NSA: HI! HOW YA DOIN? can i haz chizburger? User-Agent: Mutt/1.5.21 (2010-09-15) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (gold.funkthat.com [127.0.0.1]); Thu, 05 Nov 2015 11:51:12 -0800 (PST) X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 05 Nov 2015 19:51:20 -0000 Mark Linimon wrote this message on Wed, Nov 04, 2015 at 22:39 -0600: > On Wed, Nov 04, 2015 at 04:19:38PM -0700, Warner Losh wrote: > > There was some work to get clang to do the right thing for sparc64. > > Last I heard, the tree compiles with it. > > Our users who have tried it are not experienced enough to debug the > problems. They would have to work with a developer. A developer needs to fix the pcpu issues that I talk about in: https://lists.freebsd.org/pipermail/freebsd-sparc64/2014-March/009235.html to get sparc64 using clang... -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."