Received: by 10.213.65.68 with SMTP id h4csp1420956imn; Wed, 21 Mar 2018 10:12:54 -0700 (PDT) X-Google-Smtp-Source: AG47ELulGlCBYz3Fi0/wvluqYfqHVJ0u/qZy4Pg3r3hv9fS5TIirnzEry4abI01e/1t/y1JPoaoG X-Received: by 10.101.97.139 with SMTP id c11mr15744248pgv.431.1521652374874; Wed, 21 Mar 2018 10:12:54 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1521652374; cv=none; d=google.com; s=arc-20160816; b=kWQPgR8fddwmTGuKFllnvCcWoftrcKucpyTsbEeX8FIWW+T9ksYR/zmqVInWwlQxTx ebE2u0i4iNqy3LPnKPH7xDew0DhU/vSyLVPgjm9W4wChqrGNkap6JP4vhUJ6dMC4Ds+H np43NniZI2JScb6ii46kBc1hz0g2gUM4kQcpfMKcCDSyeOWJ2lEKVK+GEzjMqNwY2yvC NL1PYAKpb4t85Nv2juoDOoQzqusvm8LcFlwJ94Xf8ZUyY3jY+KgUfCiNabe5fY2XibUK FQVGmPqBFbCdgLYiQFtD0tdTFreYDoE4/7Lv00lvK6PZ2Gl2eYqrwqZpVK+6f53W4PIA rzaQ== 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:arc-authentication-results; bh=VnuaE3eQ1QHBOHmuH1QngRveun7g7OVnC2sI7a1r5rw=; b=qOJa4LfSK8DAPvdf86jfGxHMxy4xsiAtVtHCtNZBzhQztRU5PleBv3XG2zQ4cUeaMv U1V2s8Hq5jVlwVgfUsUaHwvxyOziHIYwJcxHRykUauaUyzn1iNg+T6SqbOJOVdjgPTxU A7KIxvsiyL0kCXk7DzPn2wiD3/417/QZx9xbsmWd8LNjMSXNbi6rlEB0e8Dis+kqdms0 5/wmn4vlcHb6mJEmDz5iLzPJEWSKv4tNnbUV12NAIeJ6wkBGizvLEaQUp7P0kbspI4R/ ukD9TGsJAxsRQMwBO/VoI8TuZnFa0WaIWtHaeGDbbqTiZpm8+owp0cMeLU25yI3Q4nkO 9nNg== 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 l125si3021403pgl.485.2018.03.21.10.12.39; Wed, 21 Mar 2018 10:12:54 -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 S1751996AbeCURLc (ORCPT + 99 others); Wed, 21 Mar 2018 13:11:32 -0400 Received: from mga18.intel.com ([134.134.136.126]:23143 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751877AbeCURL3 (ORCPT ); Wed, 21 Mar 2018 13:11:29 -0400 X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 21 Mar 2018 10:11:29 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.48,340,1517904000"; d="scan'208";a="36950017" Received: from rzwisler-desk.amr.corp.intel.com (HELO linux.intel.com) ([10.232.112.164]) by orsmga003.jf.intel.com with ESMTP; 21 Mar 2018 10:11:28 -0700 Date: Wed, 21 Mar 2018 11:11:28 -0600 From: Ross Zwisler To: Dan Williams Cc: linux-nvdimm@lists.01.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] libnvdimm, region: hide persistence_domain when unknown Message-ID: <20180321171128.GA16113@linux.intel.com> References: <152160620119.29833.14356675736401790361.stgit@dwillia2-desk3.amr.corp.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <152160620119.29833.14356675736401790361.stgit@dwillia2-desk3.amr.corp.intel.com> User-Agent: Mutt/1.9.2 (2017-12-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Mar 20, 2018 at 09:23:21PM -0700, Dan Williams wrote: > Similar to other region attributes, do not emit the persistence_domain > attribute if its contents are empty. > > Fixes: 96c3a239054a ("libnvdimm: expose platform persistence attr...") > Cc: Dave Jiang > Signed-off-by: Dan Williams Looks good to me. Reviewed-by: Ross Zwisler