From owner-freebsd-current@freebsd.org Thu Aug 16 11:11:39 2018 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id F20A610861D9 for ; Thu, 16 Aug 2018 11:11:38 +0000 (UTC) (envelope-from tsoome@me.com) Received: from st13p35im-asmtp001.me.com (st13p35im-asmtp001.me.com [17.164.199.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 879687C38D for ; Thu, 16 Aug 2018 11:11:38 +0000 (UTC) (envelope-from tsoome@me.com) Received: from process-dkim-sign-daemon.st13p35im-asmtp001.me.com by st13p35im-asmtp001.me.com (Oracle Communications Messaging Server 8.0.2.2.20180531 64bit (built May 31 2018)) id <0PDJ00M00W702K00@st13p35im-asmtp001.me.com> for freebsd-current@freebsd.org; Thu, 16 Aug 2018 11:11:37 +0000 (GMT) Received: from icloud.com ([127.0.0.1]) by st13p35im-asmtp001.me.com (Oracle Communications Messaging Server 8.0.2.2.20180531 64bit (built May 31 2018)) with ESMTPSA id <0PDJ00NIUWFAM810@st13p35im-asmtp001.me.com> for freebsd-current@freebsd.org; Thu, 16 Aug 2018 11:11:36 +0000 (GMT) X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 clxscore=1015 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1707230000 definitions=main-1808160119 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-08-16_03:,, signatures=0 From: Toomas Soome MIME-version: 1.0 (Mac OS X Mail 11.5 \(3445.9.1\)) Subject: 4kn and biosdisk.c Message-id: <8F96FE65-4F53-4BD6-8EC1-C4B43CEA5980@me.com> Date: Thu, 16 Aug 2018 14:11:33 +0300 To: FreeBSD Current X-Mailer: Apple Mail (2.3445.9.1) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.27 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.27 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: Thu, 16 Aug 2018 11:11:39 -0000 hi! if you have 4kn disks and BIOS capable of 4k IO with INT13, could you = please test https://reviews.freebsd.org/D11174 = and give some feedback:) The patch itself has been in use for some time in illumos. PS: as noted = in test plan, this only can be tested by loader now and not by earlier = stages (lsdev, lszfs, ls device:path commands). thanks, toomas=