From owner-freebsd-stable@FreeBSD.ORG Sun Apr 29 17:31:13 2012 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id E7FC2106566B for ; Sun, 29 Apr 2012 17:31:13 +0000 (UTC) (envelope-from jhellenthal@dataix.net) Received: from mail-iy0-f182.google.com (mail-iy0-f182.google.com [209.85.210.182]) by mx1.freebsd.org (Postfix) with ESMTP id 9740E8FC0C for ; Sun, 29 Apr 2012 17:31:13 +0000 (UTC) Received: by iahk25 with SMTP id k25so4463152iah.13 for ; Sun, 29 Apr 2012 10:31:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dataix.net; s=rsa; h=date:from:to:subject:message-id:mime-version:content-type :content-disposition; bh=SbY+zlHujWxZlq349SfV60BYMer2CHnf5D7eG5tObNw=; b=P1iLVF0NKLSi3GoR2j4u/IkGOB+SxxhAGZ0QlrXqr/8b25g61/WQMg3Mc9pots+/PB 1qeNiseUH6iMlP6cNd/Rf4uBVPeYW3eq4ntsdDFWPvQMDcyladnZ8CfYMJUfiHO9UFmX WWzLZqxZmXLFMHsdRZf5oXND2VYTrvXhFXZNo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=date:from:to:subject:message-id:mime-version:content-type :content-disposition:x-gm-message-state; bh=SbY+zlHujWxZlq349SfV60BYMer2CHnf5D7eG5tObNw=; b=d1clwr5noInMhkpfBiQT/QOkoaIi2dmRGr/vsFZoz1HkKUcKuYznhTJsjCv/N7l76d 7Ru19ZMgLwagcDFIxmiY3Ca1WFfONDTninF8cVMNTU2Fsly9tpoPdyWq2i8JobRfbUdC AJwJ/3MQgSm86h3guBKPJfLYF0u4iDxUsav7YpBYiQGzJQ+ofcO1DcoZVYlEJNHw5VTf NhbrZ+HH1uJ1J5/A34fmKkaOyWEv/ZSTgNDOXZCEWwWklUVfuDn3Lc+mLpKGKRjmL0Pm bqamRzmAk5+JxHKhGHERX6ss1rCzcxPqbcavAGGK2iajxXBnOZggPUW2hZyHAuvccPLB l/tA== Received: by 10.50.45.138 with SMTP id n10mr8095142igm.70.1335720673257; Sun, 29 Apr 2012 10:31:13 -0700 (PDT) Received: from DataIX.net ([99.181.146.133]) by mx.google.com with ESMTPS id kn3sm11346630igc.15.2012.04.29.10.31.12 (version=TLSv1/SSLv3 cipher=OTHER); Sun, 29 Apr 2012 10:31:12 -0700 (PDT) Received: from DataIX.net (localhost [127.0.0.1]) by DataIX.net (8.14.5/8.14.5) with ESMTP id q3THVANG007405 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Sun, 29 Apr 2012 13:31:11 -0400 (EDT) (envelope-from jhellenthal@DataIX.net) Received: (from jhellenthal@localhost) by DataIX.net (8.14.5/8.14.5/Submit) id q3THVAbv007404 for stable@freebsd.org; Sun, 29 Apr 2012 13:31:10 -0400 (EDT) (envelope-from jhellenthal@DataIX.net) Date: Sun, 29 Apr 2012 13:31:10 -0400 From: Jason Hellenthal To: stable@freebsd.org Message-ID: <20120429173110.GA5495@DataIX.net> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="T4sUOijqQbZv57TR" Content-Disposition: inline X-Gm-Message-State: ALoCoQlQPNz0we00Ipd0pHvW9kcmCFAOAxIqHewk4Q0MqvIUD1XpUtATucjPXD1KgNxeNYnmUtCt Cc: Subject: -DNO_CLEAN compiling & recent changes as of ~two weeks. X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 29 Apr 2012 17:31:14 -0000 --T4sUOijqQbZv57TR Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Somewhere is the last two weeks it seems something has changed on 8-STABLE that causes a complete rebuild of the kernel every time it is built. While this is not too much of a problem, it is quite a neusense when attempting to make a quick change that would only require a recompile of the effected code and relink that would only amount to about 5 or 10 minutes. I am running FreeBSD 8.3-STABLE #0 r234692 i386 where this has been an issue. The earliest part of the kernel I always see compile is ACPI code if that helps to determine the problem. A few committs that I picked out that might cause it but only a guess is... (I could be wrong about these) After 8.3-RELEASE r234634 r234631 r234604 Before 8.3-RELEASE r234534 r234512 r234509 Maybe just a text or data relocation issue ? Has anyone else noticed this ? To test after a full build of kernel #0. 1) Change config ROUTETABLES=3D{ROUTETABLES+1} 2) cd /usr/src 3) time -h make -DNO_CLEAN buildkernel This should only take a few minutes as an example only recompiling what only is needed. --=20 - (2^(N-1)) --T4sUOijqQbZv57TR Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- iQEcBAEBAgAGBQJPnXreAAoJEBSh2Dr1DU7WBOkH/2ADXmOGr4ECg1dLWkEqFeFD EdKGrzt4gRdGgK/6msb56gWQQL7r/3vYxWeDW5tPY2tEp1ESMTFZknt39Ve96sOV WzsFuAA/2L60JCfBtudeRx6aeUmOuA4f/F5WslwaKOieasWNREF0bfhGPDjcbx8R xjo1SGUI3GvMg3LvHLpP8MNwpz81HJNY4udG0E+Oyu7EhN3btEBvikXOYmLvycYw rvmmnLILhPrvf8dz5aGAxzZycPloOoJIy663RFpN0Px6N4Dh82idxK+6GLFBBu25 Ur5T6TE/wzAlGeg5sY9g5JHarM6gRFhD03D3qhVTUlF7EZ9escjVuiLWY+kNQA4= =/95r -----END PGP SIGNATURE----- --T4sUOijqQbZv57TR--