From mboxrd@z Thu Jan 1 00:00:00 1970 From: Johannes Thumshirn Subject: Re: Nero 4 Linux applications broken in 4.12 Date: Wed, 5 Jul 2017 10:44:47 +0200 Message-ID: <20170705084447.GD4076@linux-x5ow.site> References: <460fefb4-d002-6989-0c90-63ea0e209fc3@googlemail.com> <20170705073928.GA4076@linux-x5ow.site> <9c58bac7-ddf4-3e47-b729-76e595804836@googlemail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Return-path: Received: from mx2.suse.de ([195.135.220.15]:44182 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751651AbdGEIot (ORCPT ); Wed, 5 Jul 2017 04:44:49 -0400 Content-Disposition: inline In-Reply-To: <9c58bac7-ddf4-3e47-b729-76e595804836@googlemail.com> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Chris Clayton Cc: linux-scsi@vger.kernel.org On Wed, Jul 05, 2017 at 08:57:54AM +0100, Chris Clayton wrote: > Thanks for the reply, Johannes. > The strace log for 4.12.0 is attached. Thanks Chris. Can I have a known good version as well? The counterpart to this snippet would be great: open("/dev/sg0", O_RDWR) = 6 ioctl(6, SG_SET_RESERVED_SIZE, [131072]) = 0 ioctl(6, SG_SET_TIMEOUT, [10800000]) = 0 write(6, "\0\0\0\0H\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 42) = -1 EINVAL (Invalid argument) -- Johannes Thumshirn Storage jthumshirn@suse.de +49 911 74053 689 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg) Key fingerprint = EC38 9CAB C2C4 F25D 8600 D0D0 0393 969D 2D76 0850