From owner-svn-src-head@freebsd.org Thu Sep 1 19:03:33 2016 Return-Path: Delivered-To: svn-src-head@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 494B9BCC4B7; Thu, 1 Sep 2016 19:03:33 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from mail.baldwin.cx (bigwig.baldwin.cx [96.47.65.170]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 28E17AD2; Thu, 1 Sep 2016 19:03:31 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from ralph.baldwin.cx (c-73-231-226-104.hsd1.ca.comcast.net [73.231.226.104]) by mail.baldwin.cx (Postfix) with ESMTPSA id 119C010AF5C; Thu, 1 Sep 2016 15:03:16 -0400 (EDT) From: John Baldwin To: Toomas Soome Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r305178 - head/sys/boot/i386/libi386 Date: Thu, 01 Sep 2016 11:28:42 -0700 Message-ID: <1604880.G26KHQlAxI@ralph.baldwin.cx> User-Agent: KMail/4.14.10 (FreeBSD/11.0-PRERELEASE; KDE/4.14.10; amd64; ; ) In-Reply-To: <201609010635.u816ZDlc025340@repo.freebsd.org> References: <201609010635.u816ZDlc025340@repo.freebsd.org> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.4.3 (mail.baldwin.cx); Thu, 01 Sep 2016 15:03:16 -0400 (EDT) X-Virus-Scanned: clamav-milter 0.99.2 at mail.baldwin.cx X-Virus-Status: Clean X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.22 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: Thu, 01 Sep 2016 19:03:33 -0000 On Thursday, September 01, 2016 06:35:13 AM Toomas Soome wrote: > Author: tsoome > Date: Thu Sep 1 06:35:13 2016 > New Revision: 305178 > URL: https://svnweb.freebsd.org/changeset/base/305178 > > Log: > bd_int13probe() should check extended info if sector info is bad > > In some Dell systems and usb stick combinations, it is found that > int13 AH=08 is reporting back bad sector information, preventing the > boot. > > This update is allowing bd_int13probe() to use extended info call to > build disk properties. > > It also can happen the total sectors count from extended info may be > wrong, in such case, the CHS data is used to calculate total sectors. > > Reviewed by: allanjude > Approved by: allanjude (mentor) > Differential Revision: https://reviews.freebsd.org/D7718 Hmm, can you see if this fixes https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=176748 ? -- John Baldwin