From owner-svn-src-all@freebsd.org Mon Mar 6 03:52:16 2017 Return-Path: Delivered-To: svn-src-all@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 C4941CFB01F; Mon, 6 Mar 2017 03:52:16 +0000 (UTC) (envelope-from pfg@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 8C0EC16EA; Mon, 6 Mar 2017 03:52:16 +0000 (UTC) (envelope-from pfg@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id v263qFEM033370; Mon, 6 Mar 2017 03:52:15 GMT (envelope-from pfg@FreeBSD.org) Received: (from pfg@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id v263qFoe033368; Mon, 6 Mar 2017 03:52:15 GMT (envelope-from pfg@FreeBSD.org) Message-Id: <201703060352.v263qFoe033368@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: pfg set sender to pfg@FreeBSD.org using -f From: "Pedro F. Giffuni" Date: Mon, 6 Mar 2017 03:52:15 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r314721 - in head: . sys/i386/conf X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.23 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, 06 Mar 2017 03:52:16 -0000 Author: pfg Date: Mon Mar 6 03:52:15 2017 New Revision: 314721 URL: https://svnweb.freebsd.org/changeset/base/314721 Log: Revert r314669, r314670: Bring back the i486 option in GENERIC by default. The code related to i386 CPU variants configuration has received many changes in the last years: most of the features are detected automatically, so there are no performance penalties from keeping the 486 support enabled. Re-instate the 486 support: while the general configuration could still be cleaned a bit, there is no advantage in removing it. Differential Revision: https://reviews.freebsd.org/D9879 Modified: head/UPDATING head/sys/i386/conf/GENERIC Modified: head/UPDATING ============================================================================== --- head/UPDATING Mon Mar 6 01:37:05 2017 (r314720) +++ head/UPDATING Mon Mar 6 03:52:15 2017 (r314721) @@ -51,11 +51,6 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 12 ****************************** SPECIAL WARNING: ****************************** -20170304: - Support for i486 has been dropped from the defauilt GENERIC i386 - kernel. Users of such old processors can still build custom kernels - or can upgrade the processor. - 20170302: Clang, llvm, lldb, compiler-rt and libc++ have been upgraded to 4.0.0. Please see the 20141231 entry below for information about prerequisites Modified: head/sys/i386/conf/GENERIC ============================================================================== --- head/sys/i386/conf/GENERIC Mon Mar 6 01:37:05 2017 (r314720) +++ head/sys/i386/conf/GENERIC Mon Mar 6 03:52:15 2017 (r314721) @@ -18,6 +18,7 @@ # # $FreeBSD$ +cpu I486_CPU cpu I586_CPU cpu I686_CPU ident GENERIC