From owner-svn-src-head@FreeBSD.ORG Wed Nov 11 22:33:48 2009 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E54451065679; Wed, 11 Nov 2009 22:33:48 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from mail.zoral.com.ua (skuns.zoral.com.ua [91.193.166.194]) by mx1.freebsd.org (Postfix) with ESMTP id 39E9C8FC16; Wed, 11 Nov 2009 22:33:47 +0000 (UTC) Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by mail.zoral.com.ua (8.14.2/8.14.2) with ESMTP id nABMXfbo099165 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 12 Nov 2009 00:33:41 +0200 (EET) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.14.3/8.14.3) with ESMTP id nABMXftZ074107; Thu, 12 Nov 2009 00:33:41 +0200 (EET) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.14.3/8.14.3/Submit) id nABMXeEk074106; Thu, 12 Nov 2009 00:33:40 +0200 (EET) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Thu, 12 Nov 2009 00:33:40 +0200 From: Kostik Belousov To: Ed Schouten Message-ID: <20091111223340.GF2331@deviant.kiev.zoral.com.ua> References: <7meio5g4yx.wl%kuriyama@s2factory.co.jp> <20091111215651.GM64905@hoeg.nl> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="IIdFmnBmmFp+Aeao" Content-Disposition: inline In-Reply-To: <20091111215651.GM64905@hoeg.nl> User-Agent: Mutt/1.4.2.3i X-Virus-Scanned: clamav-milter 0.95.2 at skuns.kiev.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-4.4 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 autolearn=ham version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on skuns.kiev.zoral.com.ua Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org, Jun Kuriyama Subject: Re: svn commit: r199067 - in head/sys: amd64/amd64 i386/i386 X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.5 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, 11 Nov 2009 22:33:49 -0000 --IIdFmnBmmFp+Aeao Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Nov 11, 2009 at 10:56:51PM +0100, Ed Schouten wrote: > Hi, >=20 > * Jun Kuriyama wrote: > > Can you test with these patches? Testing on only one of both system > > is enough. "patch-1" forces disabling CLFLUSH feature even if SS bit > > exists. "patch-2" forces no CLFLUSH tweak. I'd like to know with > > which patch your system can live. >=20 > For some reason they both seem to boot. Yikes. I've done some more > testing and it seems the old version even hangs if I add some additional > printf's above and below, which makes me believe the problem is a bit > more complex than we realize... The only thing I see now is that TUNABLE_INT declaration is not needed, since SYSINIT is started after hammer_time(), so TUNABLE_FETCH is processed after everything is done for BSP. Wait, are your machines SMP ? Hmm, could you, please, remove TUNABLE_INT() and see how it ends up ? --IIdFmnBmmFp+Aeao Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (FreeBSD) iEYEARECAAYFAkr7O8QACgkQC3+MBN1Mb4jaHwCcC6woSO93ThwmaRa8IA/0KQJK QGoAninWshUhnbCNQUp9q39gjGPoUd3w =8CG0 -----END PGP SIGNATURE----- --IIdFmnBmmFp+Aeao--