From owner-freebsd-bugs@FreeBSD.ORG Mon May 3 21:30:01 2010 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id C062A1065674 for ; Mon, 3 May 2010 21:30:01 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [69.147.83.40]) by mx1.freebsd.org (Postfix) with ESMTP id 994A58FC1C for ; Mon, 3 May 2010 21:30:01 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id o43LU1cp018235 for ; Mon, 3 May 2010 21:30:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id o43LU1bg018234; Mon, 3 May 2010 21:30:01 GMT (envelope-from gnats) Resent-Date: Mon, 3 May 2010 21:30:01 GMT Resent-Message-Id: <201005032130.o43LU1bg018234@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Michael Moll Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id E1B191065670 for ; Mon, 3 May 2010 21:27:18 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [69.147.83.33]) by mx1.freebsd.org (Postfix) with ESMTP id D15D18FC26 for ; Mon, 3 May 2010 21:27:18 +0000 (UTC) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.3/8.14.3) with ESMTP id o43LRIo2086520 for ; Mon, 3 May 2010 21:27:18 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.3/8.14.3/Submit) id o43LRIop086519; Mon, 3 May 2010 21:27:18 GMT (envelope-from nobody) Message-Id: <201005032127.o43LRIop086519@www.freebsd.org> Date: Mon, 3 May 2010 21:27:18 GMT From: Michael Moll To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: kern/146272: ZFS byteswapping works fine, but panics with TODO X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 03 May 2010 21:30:01 -0000 >Number: 146272 >Category: kern >Synopsis: ZFS byteswapping works fine, but panics with TODO >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: change-request >Submitter-Id: current-users >Arrival-Date: Mon May 03 21:30:01 UTC 2010 >Closed-Date: >Last-Modified: >Originator: Michael Moll >Release: 9.0-CURRENT / 8.0-STABLE >Organization: >Environment: FreeBSD emperor.kvedulv.de 8.0-STABLE FreeBSD 8.0-STABLE #0: Mon May 3 21:11:19 CEST 2010 mmoll@emperor.kvedulv.de:/usr/obj/usr/src/sys/EMPEROR amd64 FreeBSD fujisan.kvedulv.de 9.0-CURRENT FreeBSD 9.0-CURRENT #0: Mon May 3 12:32:02 UTC 2010 root@fujisan.kvedulv.de:/usr/obj/usr/src/sys/GENERIC sparc64 >Description: When trying to do a zfs send/receive from FreeBSD/amd64 to FreBSD/sparc64 the receiving box paniced with "zfs_ace_byteswap:112: TODO" I recompiled kernels without the TODO-#ifdef, tried several send/receives in both directions and everything seems to be fine. Maybe this code can be enabled also on FreeBSD? >How-To-Repeat: Do a zfs send/receive from a BE to a LE box or vice versa. >Fix: Comment out the TODO-#ifdef in /sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_byteswap.c >Release-Note: >Audit-Trail: >Unformatted: