From owner-freebsd-current@FreeBSD.ORG Sun Nov 3 09:55:16 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 268B0A56; Sun, 3 Nov 2013 09:55:16 +0000 (UTC) (envelope-from milu@dat.pl) Received: from jab.dat.pl (dat.pl [80.51.155.34]) by mx1.freebsd.org (Postfix) with ESMTP id D6134267C; Sun, 3 Nov 2013 09:55:15 +0000 (UTC) Received: from jab.dat.pl (jsrv.dat.pl [127.0.0.1]) by jab.dat.pl (Postfix) with ESMTP id 46C7D242; Sun, 3 Nov 2013 10:55:13 +0100 (CET) X-Virus-Scanned: amavisd-new at dat.pl Received: from jab.dat.pl ([127.0.0.1]) by jab.dat.pl (jab.dat.pl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id Up9rl7t3qlZm; Sun, 3 Nov 2013 10:54:16 +0100 (CET) Received: from [192.168.0.14] (178-36-1-167.adsl.inetia.pl [178.36.1.167]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by jab.dat.pl (Postfix) with ESMTPSA id C011F90; Sun, 3 Nov 2013 10:54:15 +0100 (CET) Message-ID: <52761D4C.8030404@dat.pl> Date: Sun, 03 Nov 2013 10:54:20 +0100 From: Maciej Milewski User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.1.0 MIME-Version: 1.0 To: Boris Bobrov , Gleb Smirnoff Subject: Re: 10.0-BETA1 i386 on VirtualBox References: <526939BF.4030306@dat.pl> <20131031134843.GN52889@glebius.int.ru> <20131031135432.GO52889@glebius.int.ru> <201311021106.17222.breton@cynicmansion.ru> In-Reply-To: <201311021106.17222.breton@cynicmansion.ru> X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Glen Barber , "freebsd-current@freebsd.org" X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 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: Sun, 03 Nov 2013 09:55:16 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 02.11.2013 08:06, Boris Bobrov wrote: > В сообщении от Thursday 31 of October 2013 17:54:32 Gleb написал: >> On Thu, Oct 31, 2013 at 05:48:43PM +0400, Gleb Smirnoff wrote: >> T> B> 1. The bug disappeares if I disable VT-x/AMD-V in my virtual >> machine T> B> settings (Settings -> System -> Acceleration) and >> appeares if I enable it T> B> (thanks to Gleb for inspiration >> yesterday). It disappeares everywhere, on T> B> all revisions. >> T> B> >> T> B> 2. r244315 seems to be not buggy even with VT-x enabled. So we >> have to T> B> look somewhere between r244315 and r248935. >> T> >> T> Good news! Thanks Boris. >> T> >> T> Can you track this down to a particular revision? >> >> I have suspision that it is very close to the bhyve checkin: >> >> ----------------------------------------------------------------------- >> - r245652 | neel | 2013-01-19 08:18:52 +0400 (сб, 19 янв 2013) | 9 >> lines >> >> Merge projects/bhyve to head. >> >> 'bhyve' was developed by grehan@ and myself at NetApp (thanks!). >> >> Special thanks to Peter Snyder, Joe Caradonna and Michael Dexter for >> their support and encouragement. >> >> Obtained from: NetApp >> >> ----------------------------------------------------------------------- >> - >> >> since this is the code that started to utilize VT-x. >> >> Can you please check this revision and -1 revision to it? > > r245652 is not buggy. > I traced this down to r248521: svn log -r248521 - ------------------------------------------------------------------------ r248521 | kib | 2013-03-19 16:08:15 +0100 (Tue, 19 Mar 2013) | 5 lines UFS support of the unmapped i/o for the user data buffers. Sponsored by: The FreeBSD Foundation Tested by: pho, scottl, jhb, bf - ------------------------------------------------------------------------ The last working revision is 248520. - -- Pozdrawiam, Maciej Milewski -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iEYEARECAAYFAlJ2HUwACgkQPQ1pa2ELkNngDwCgg7lwWXyK5gIsL1i1HssddtlA QocAniNQENn9nGAj7uOYxYRB90Ch5quR =+YaO -----END PGP SIGNATURE-----