From owner-svn-src-all@freebsd.org Wed Dec 19 23:15:50 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 5A1EA134CF93; Wed, 19 Dec 2018 23:15:50 +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 F2A2D7644A; Wed, 19 Dec 2018 23:15:49 +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 E61D01CC6B; Wed, 19 Dec 2018 23:15:49 +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 wBJNFnN7065799; Wed, 19 Dec 2018 23:15:49 GMT (envelope-from imp@FreeBSD.org) Received: (from imp@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id wBJNFnSx065798; Wed, 19 Dec 2018 23:15:49 GMT (envelope-from imp@FreeBSD.org) Message-Id: <201812192315.wBJNFnSx065798@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 23:15:49 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r342261 - head/sys/mips/ingenic X-SVN-Group: head X-SVN-Commit-Author: imp X-SVN-Commit-Paths: head/sys/mips/ingenic X-SVN-Commit-Revision: 342261 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: F2A2D7644A 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-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: Wed, 19 Dec 2018 23:15:50 -0000 Author: imp Date: Wed Dec 19 23:15:49 2018 New Revision: 342261 URL: https://svnweb.freebsd.org/changeset/base/342261 Log: 32-bit mips SMP is unsupported Per discussions on mips@, 32-bit mips SMP is now unsupported. The files in the tree will compile for a while longer, but when the atomic_swap_64 or similar atomic enters into the MI part of the tree, as currently foreseen sometime next year, these ports will start to no longer link. The JZ4780 is the only such system we have. The UP version of this chip is unaffected by this, and will remain supported. Discussed on: mips@ Relnotes: yes Modified: head/sys/mips/ingenic/files.jz4780 Modified: head/sys/mips/ingenic/files.jz4780 ============================================================================== --- head/sys/mips/ingenic/files.jz4780 Wed Dec 19 22:57:47 2018 (r342260) +++ head/sys/mips/ingenic/files.jz4780 Wed Dec 19 23:15:49 2018 (r342261) @@ -29,7 +29,8 @@ mips/ingenic/jz4780_aic.c optional sound xdma mips/ingenic/jz4780_codec.c optional sound # SMP -mips/ingenic/jz4780_mp.c optional smp +mips/ingenic/jz4780_mp.c optional smp \ + warning "* * * * * 32-bit mips SMP unsupported * * * * *" mips/ingenic/jz4780_mpboot.S optional smp # Custom interface between pinctrl and gpio