Received: by 2002:ac0:a591:0:0:0:0:0 with SMTP id m17-v6csp722711imm; Thu, 5 Jul 2018 07:52:33 -0700 (PDT) X-Google-Smtp-Source: AAOMgpcWkhzzfPsfn5LOXEqPmEpMoGmrpi42ikzPS5JqPKLVXlPf+AeeR1MsWGYrsPW4AZ98m2l2 X-Received: by 2002:a62:4cd3:: with SMTP id e80-v6mr720460pfj.234.1530802353247; Thu, 05 Jul 2018 07:52:33 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1530802353; cv=none; d=google.com; s=arc-20160816; b=KQd9nuRJ5jG/WNF6iscmori45b4iNX9yIgRK+DumnHQ5YuOGPiVh4DVfwjti39vUzx 2V5f/fci45pDRX0aXt8RbnMQPp4WppIcbffpHGeCGQmHSiRYxJUMtDA7+sXwif0KZVAU Pd0cLEK9FmCOpmTJfQzVtAfSA4FPsQIw7S9E3zILAxzwW0Gm4iXPNhPh+4BCRuM27nOs Yv4/DeM0AbLbXE4v1a1GiYTYw1yhdh6BWzt7hN9I0LZ4g66r+Vikqnefx38gYWNAXmD/ X+W/+IF6nl0qhoY9y1IgfEksgAXn1fSQTe+W7sCT/etcSCY37drMugcdd/OFmW+zwGUS nJyw== 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-transfer-encoding:content-disposition:mime-version :references:message-id:subject:cc:to:from:date :arc-authentication-results; bh=9GrA4sud/djnv4Q32rs3IkhgEREsrNw2YJQXD4WlVyg=; b=mAC17WqdgjTM5WvGR6dknhtJ8WLlFbdIrFJmatA6HRvJWSorBmmWPoIt/DtMITBr4v kE/ekVpM/LnUJ5BU2he7qy+GAQRZatB+BvikpcgP/qEUB8wmaeemSraJ4uNSHjCsAowS Y2/HsgS2FhXS2oqSJ4gO3qiwoeypKHtwZ/1MUztpOylWKGqlQz3TEV6wBwyjczi5f8Nb 2bTptqzbrLH7IZus4upQD0JbeSMsfjdekKCVfSpte50aEluhTGLh2IeW8jlmrg6UQeM3 uLk7ft5y2cUWWyZpLs+CDSRvq/EXX+vfM9wItvqLUOO4bBHhmDa7+h/xiL/IFebrcgZa rRvA== ARC-Authentication-Results: i=1; mx.google.com; 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 c13-v6si5761243pga.413.2018.07.05.07.52.18; Thu, 05 Jul 2018 07:52:33 -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; 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 S1753807AbeGEOvb (ORCPT + 99 others); Thu, 5 Jul 2018 10:51:31 -0400 Received: from mx2.suse.de ([195.135.220.15]:49374 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753553AbeGEOto (ORCPT ); Thu, 5 Jul 2018 10:49:44 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id ABD94AFF7; Thu, 5 Jul 2018 14:49:42 +0000 (UTC) Date: Thu, 5 Jul 2018 16:49:41 +0200 From: Johannes Thumshirn To: Dan Williams Cc: Andrew Morton , Ross Zwisler , Vishal Verma , Dave Jiang , Jeff Moyer , Christoph Hellwig , linux-nvdimm , Linux MM , Linux Kernel Mailing List Subject: Re: [PATCH 13/13] libnvdimm, namespace: Publish page structure init state / control Message-ID: <20180705144941.drfiwhqcnqqorqu3@linux-x5ow.site> References: <153077334130.40830.2714147692560185329.stgit@dwillia2-desk3.amr.corp.intel.com> <153077341292.40830.11333232703318633087.stgit@dwillia2-desk3.amr.corp.intel.com> <20180705082931.echvdqipgvwhghf2@linux-x5ow.site> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: NeoMutt/20170912 (1.9.0) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jul 05, 2018 at 07:46:05AM -0700, Dan Williams wrote: > ...but that also allows 'echo "syncAndThenSomeGarbage" > > /sys/.../memmap_state' to succeed. Yep it does :-(. Damn -- Johannes Thumshirn Storage jthumshirn@suse.de +49 911 74053 689 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 N?rnberg GF: Felix Imend?rffer, Jane Smithard, Graham Norton HRB 21284 (AG N?rnberg) Key fingerprint = EC38 9CAB C2C4 F25D 8600 D0D0 0393 969D 2D76 0850