From owner-svn-src-head@freebsd.org Wed Dec 19 22:54:32 2018 Return-Path: Delivered-To: svn-src-head@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 35224134C292; Wed, 19 Dec 2018 22:54:32 +0000 (UTC) (envelope-from imp@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 6417974F72; Wed, 19 Dec 2018 22:54:31 +0000 (UTC) (envelope-from imp@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 mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id BAF131C8F3; Wed, 19 Dec 2018 22:54:29 +0000 (UTC) (envelope-from imp@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id wBJMsT2o054987; Wed, 19 Dec 2018 22:54:29 GMT (envelope-from imp@FreeBSD.org) Received: (from imp@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id wBJMsT0e054986; Wed, 19 Dec 2018 22:54:29 GMT (envelope-from imp@FreeBSD.org) Message-Id: <201812192254.wBJMsT0e054986@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: imp set sender to imp@FreeBSD.org using -f From: Warner Losh Date: Wed, 19 Dec 2018 22:54:29 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r342257 - in head: . sys/mips/conf X-SVN-Group: head X-SVN-Commit-Author: imp X-SVN-Commit-Paths: in head: . sys/mips/conf X-SVN-Commit-Revision: 342257 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 6417974F72 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.96 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.96)[-0.960,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-0.998,0] X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 19 Dec 2018 22:54:32 -0000 Author: imp Date: Wed Dec 19 22:54:29 2018 New Revision: 342257 URL: https://svnweb.freebsd.org/changeset/base/342257 Log: Remove support for running 32-bit kernels on 64-bit hardware. This was useful in bring up. However, it causes more issues than the support is worth (64-bit atomics being chief among them). Discussed on: freebsd-mips@ Differential Revision: https://reviews.freebsd.org/D18543 Deleted: head/sys/mips/conf/XLP Modified: head/UPDATING Modified: head/UPDATING ============================================================================== --- head/UPDATING Wed Dec 19 22:54:23 2018 (r342256) +++ head/UPDATING Wed Dec 19 22:54:29 2018 (r342257) @@ -32,6 +32,15 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 13.x IS SLOW: "ln -s 'abort:false,junk:false' /etc/malloc.conf".) 20181215: + The XLP config has been removed. We can't support 64-bit atomics in this + kernel because it is running in 32-bit mode. XLP users must transition + to running a 64-bit kernel (XLP64 or XLPN32). + +20181215: + The mips GXEMUL support has been removed from FreeBSD. MALTA* + qemu is + the preferred emulator today and we don't need two different ones. + +20181215: The old sibyte / swarm / Broadcom BCM1250 support has been removed from the mips port.