Received: by 2002:a25:4158:0:0:0:0:0 with SMTP id o85csp6143643yba; Wed, 1 May 2019 06:52:26 -0700 (PDT) X-Google-Smtp-Source: APXvYqwRKXsaOTS9Y1keT5SMbjUSB0kKHYKTFdgyLQuAoF+jc7yEjhnZj3zE83i2Y1uVCcVZ8Wte X-Received: by 2002:a63:db10:: with SMTP id e16mr74222808pgg.142.1556718746306; Wed, 01 May 2019 06:52:26 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1556718746; cv=none; d=google.com; s=arc-20160816; b=X2tDuKrIqvRHlTtdBtqRJCNirntYutl5HEml4OG7s/ZuYuIsH9bMi2nT1/QoFidPYo Qpp6jyUXYZTei5k6q0+kwE70FkQWRYnTnFkkwF7WyoW++H6NQPX6sDfBZM+2WN5AsbZw afHToGR20eObEKotiTcz+MWHdzUdRcRHSs/YO+rf9wDuVrSz7Fq5e2lRao+LZ2eIV1t7 SbUu4zpvhb9Q1fdXCfoKv4lA2qas09sD626Qk9GvfCNEsAcWAfn73zawLU+BddZwRxfm JbBvrb8L0QiQ04zWvXbb/eO90NMlWidtp+JENhP6SP8w3kVg0a9Ixa5A3w2Ei1iJS54M xBQg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=g5SBuBrFMGg32KJdT9Vbx40L/R/VL3WYcZUFCpuAUdY=; b=eDH/sTBOlFxcUoMZ1GG3nqfcxrPNAEQP9z+6AD9MWMHC4LI1wksWFYbYEZ3nTmeD/N Xx4y6pFr3bbX2QZGU1dVwDM/feBz45CG/wdUpXFEyornCS7Bqyb9WRNEzDiE6Y4Y29Iq arR8+TB+IenRKEKH66vYnaxNXJ9DHuTEx7JR3VuQotXjH7bnv/6mibdfE28uus4Cl9IR 1raWvzloLNerODBZ9kIBhqGG+FFW6dhNKvhVpnSLf6e1lTmBIUe0wsd6DogiZuHtha2R h7rGV03WMeURAk8cZk4rByvn5E9ZWc7kd0Tdg6+H4sMy/Dl1KGXiVHgHySS1Evi2sFxG zq6w== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=YRynHYb7; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id g70si26328943pgc.87.2019.05.01.06.52.11; Wed, 01 May 2019 06:52:26 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=YRynHYb7; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726513AbfEANtU (ORCPT + 99 others); Wed, 1 May 2019 09:49:20 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:34016 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726101AbfEANtU (ORCPT ); Wed, 1 May 2019 09:49:20 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=g5SBuBrFMGg32KJdT9Vbx40L/R/VL3WYcZUFCpuAUdY=; b=YRynHYb7NZwS2FEN9DGTdnStW WaBX8AvssCryR77QeKfwwFNvBDMo9O3l8iyrUsrZuRol+/fxG9UvRtYltpPmAVBvV231CWuU7CdHI 7ifkyi18FCXUtKK19kkqMTObgdsYkHK8urKx7k4erra64n09FXg7aOGRK/bv4TS1HVFAAs1f3SAvh XFBbMW5U1mOqvFc4hC+TabITIjsQG3NC/x4g8mEg/emDqva8EKYDA5lFp//bEHAxbNv6uZs/7Ywz6 D1w+lbfm/8MIGYFTsYjTlfsAsXSmJxv/xYXoOYG/suUutI89bcQvIVBD4BUe7FY5lLfaNapBcgYT0 RUtbt/2JA==; Received: from hch by bombadil.infradead.org with local (Exim 4.90_1 #2 (Red Hat Linux)) id 1hLpbp-0006P1-7G; Wed, 01 May 2019 13:49:17 +0000 Date: Wed, 1 May 2019 06:49:17 -0700 From: Christoph Hellwig To: David Kozub Cc: Jens Axboe , Jonathan Derrick , Scott Bauer , linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, Jonas Rabenstein Subject: Re: [PATCH 0/3] block: sed-opal: add support for shadow MBR done flag and write Message-ID: <20190501134917.GC24132@infradead.org> References: <1556666459-17948-1-git-send-email-zub@linux.fjfi.cvut.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1556666459-17948-1-git-send-email-zub@linux.fjfi.cvut.cz> User-Agent: Mutt/1.9.2 (2017-12-15) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > I successfully tested toggling the MBR done flag and writing the shadow MBR > using some tools I hacked together[4] with a Samsung SSD 850 EVO drive. Can you submit the tool to util-linux so that we get it into distros?