From owner-freebsd-current@FreeBSD.ORG Sun Dec 15 13:35:30 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 272B2F92 for ; Sun, 15 Dec 2013 13:35:30 +0000 (UTC) Received: from nm18.bullet.mail.ird.yahoo.com (nm18.bullet.mail.ird.yahoo.com [77.238.189.71]) by mx1.freebsd.org (Postfix) with SMTP id 7247D1588 for ; Sun, 15 Dec 2013 13:35:28 +0000 (UTC) Received: from [77.238.189.51] by nm18.bullet.mail.ird.yahoo.com with NNFMP; 15 Dec 2013 13:35:27 -0000 Received: from [46.228.39.104] by tm4.bullet.mail.ird.yahoo.com with NNFMP; 15 Dec 2013 13:35:27 -0000 Received: from [127.0.0.1] by smtp141.mail.ir2.yahoo.com with NNFMP; 15 Dec 2013 13:35:27 -0000 X-Yahoo-Newman-Id: 754191.10533.bm@smtp141.mail.ir2.yahoo.com X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: O0C1KecVM1mLsz5DpbbgGeQI6ixscIjirkrELZ2ZvIA0eqn eGcIjCEUqV4NQiLtAWukII9_PikDJhosGi2IPJVy7NjOzI7bFEy2AZRf_g2p CS9rhH0ZecQeYhAaR5n6aoNxHBmf.C4lh6E3VGuYKKBIUeOM27FVBLm.YOAR T7X3GSGrMb7pCIQnSjfwNJWLaDxthsV8d8IvENmglHBwRSLqgsKxZFs1JK5V kA1NFyOB6_eu28amqjBNHaHJI41S6E0_YIWHpkRR.g6mkhT2dkqtzKPEszsA iVbso19YbPDy_VX1Ahx63ydYWfX8tK1_WDGLqWPGyyCJWgAhDdJqel0oIqcp GXKzOwzmUn4IaJfxeMGO5DPKwgLokBG16QyKD7txM32TIESwJ5YFICAxeZ8A 0GFFfKUv2qV0IPq1fhvg_4CipQqf2L86I4z3D0vN2DfPQmYmAjoetEUjYa4H Psdgp1gRglV.uKwU9gtXKO3U5nXeKXzDU.xHRWVD1Dz3TLob.c6UMM0zkzQO z1truKu.g4.CDD_WwX1EveVr0ajB3qH8- X-Yahoo-SMTP: iDf2N9.swBDAhYEh7VHfpgq0lnq. X-Rocket-Received: from [192.168.119.11] (se@84.154.124.218 with plain [188.125.69.59]) by smtp141.mail.ir2.yahoo.com with SMTP; 15 Dec 2013 13:35:27 +0000 UTC Message-ID: <52ADB01F.8000200@freebsd.org> Date: Sun, 15 Dec 2013 14:35:27 +0100 From: Stefan Esser User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: freebsd-current@freebsd.org Subject: CAM ABI change requires recompile of hald and smartmontools X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.17 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, 15 Dec 2013 13:35:30 -0000 A kernel built today shows the following messages: ata2: FAILURE - zero length DMA transfer attempted ata2: setting up DMA failed cam_periph_mapmem: attempt to map 4294954816 bytes, which is greater than 65536 cam_periph_mapmem: attempt to map 4294954832 bytes, which is greater than 65536 ata2: FAILURE - zero length DMA transfer attempted ata2: setting up DMA failed ata2: FAILURE - zero length DMA transfer attempted ata2: setting up DMA failed cam_periph_mapmem: attempt to map 4294954832 bytes, which is greater than 65536 I found that stopping hald was causing this. A freshly compiled hald solves this problem. This ABI breakage deserves a heads-up, IMHO, since the messages look quite frightening. I did not observe any damage on my system with 5 SATA drives in a ZRAID1, but I'm going to perform a scrub, just to be sure. Regards, STefan