From owner-freebsd-current@freebsd.org Thu May 31 20:41:10 2018 Return-Path: Delivered-To: freebsd-current@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 29C4BEF334A for ; Thu, 31 May 2018 20:41:10 +0000 (UTC) (envelope-from sgk@troutmask.apl.washington.edu) Received: from troutmask.apl.washington.edu (troutmask.apl.washington.edu [128.95.76.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "troutmask", Issuer "troutmask" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id B3A777DC5D; Thu, 31 May 2018 20:41:09 +0000 (UTC) (envelope-from sgk@troutmask.apl.washington.edu) Received: from troutmask.apl.washington.edu (localhost [127.0.0.1]) by troutmask.apl.washington.edu (8.15.2/8.15.2) with ESMTPS id w4VKf8hC057176 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Thu, 31 May 2018 13:41:08 -0700 (PDT) (envelope-from sgk@troutmask.apl.washington.edu) Received: (from sgk@localhost) by troutmask.apl.washington.edu (8.15.2/8.15.2/Submit) id w4VKf8tW057175; Thu, 31 May 2018 13:41:08 -0700 (PDT) (envelope-from sgk) Date: Thu, 31 May 2018 13:41:08 -0700 From: Steve Kargl To: Mark Linimon Cc: Matthew Macy , freebsd-current@freebsd.org Subject: Re: hwpmc - wither ppro and p4 Message-ID: <20180531204108.GA56995@troutmask.apl.washington.edu> Reply-To: sgk@troutmask.apl.washington.edu References: <20180531195823.GA56813@troutmask.apl.washington.edu> <20180531202356.GA24090@lonesome.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180531202356.GA24090@lonesome.com> User-Agent: Mutt/1.9.2 (2017-12-15) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 31 May 2018 20:41:10 -0000 On Thu, May 31, 2018 at 03:23:56PM -0500, Mark Linimon wrote: > On Thu, May 31, 2018 at 12:58:23PM -0700, Steve Kargl wrote: > > On Thu, May 31, 2018 at 11:08:18AM -0700, Matthew Macy wrote: > > > > > > Based on the i386 discussion I recognize that there's a great deal of > > > sentimental attachment to older hardware. However, there's very few > > > > s/sentimental/practical > > I know, but ... in this special case of _performance measurement_ code > on old hardware, I'm going to have to agree with Matt. > I did not state that a I disagree or agree with Matt's proposed removal of support for pmc on old hardware. I simply corrected his unwarranted passive aggressive comment. -- Steve