From owner-freebsd-current@freebsd.org Tue Mar 29 12:23:52 2016 Return-Path: Delivered-To: freebsd-current@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 5A59AAE02D7 for ; Tue, 29 Mar 2016 12:23:52 +0000 (UTC) (envelope-from imb@protected-networks.net) Received: from mail.auburn.protected-networks.net (mail.auburn.protected-networks.net [IPv6:2001:470:1f07:4e1::3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mail.auburn.protected-networks.net", Issuer "Protected Networks Root CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 1F71B11AA; Tue, 29 Mar 2016 12:23:52 +0000 (UTC) (envelope-from imb@protected-networks.net) Received: from mail.auburn.protected-networks.net (localhost.auburn.protected-networks.net [127.0.0.1]) by mail.auburn.protected-networks.net (Postfix) with ESMTP id DA7BA7F; Tue, 29 Mar 2016 08:23:45 -0400 (EDT) Received: from mail.auburn.protected-networks.net ([127.0.0.1]) by mail.auburn.protected-networks.net (mail.auburn.protected-networks.net [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id DmQpVvEn5uIg; Tue, 29 Mar 2016 08:23:44 -0400 (EDT) Received: from toshi.auburn.protected-networks.net (toshi.auburn.protected-networks.net [192.168.1.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "Iain Michael Butler", Issuer "Protected Networks CA" (verified OK)) (Authenticated sender: imb@mail.auburn.protected-networks.net) by mail.auburn.protected-networks.net (Postfix) with ESMTPSA id 2AB715; Tue, 29 Mar 2016 08:23:44 -0400 (EDT) To: freebsd-current Cc: kib@freebsd.org From: Michael Butler Subject: svn r297374 breaks kernel build if SMP undefined Openpgp: id=6F63E6399DCC8E3E94D60F0642FF6BAE0442D492 Message-ID: <56FA73CE.8060503@protected-networks.net> Date: Tue, 29 Mar 2016 08:23:42 -0400 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.7.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.21 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: Tue, 29 Mar 2016 12:23:52 -0000 If a custom kernel configuration file removes the SMP option, the kernel build fails on the implicit declaration of lapic_read_icr_lo on (or about) line 525 in local_apic.c. It refers to a static function whose definition is removed when SMP is undefined, imb