From mboxrd@z Thu Jan  1 00:00:00 1970
Return-path: <kexec-bounces+dwmw2=infradead.org@lists.infradead.org>
Received: from mx1.redhat.com ([209.132.183.28])
 by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux))
 id 1i124I-00034e-By
 for kexec@lists.infradead.org; Fri, 23 Aug 2019 05:25:00 +0000
Subject: Re: [PATCH 1/2] cleanup: move it back from util_lib/elf_info.c
References: <20190815033756.15587-1-lijiang@redhat.com>
 <20190815033756.15587-2-lijiang@redhat.com>
 <20190822085105.yta4wozkfupvp2y3@verge.net.au>
From: lijiang <lijiang@redhat.com>
Message-ID: <84c25ea7-efe5-75fa-08d0-df68389c787b@redhat.com>
Date: Fri, 23 Aug 2019 13:24:43 +0800
MIME-Version: 1.0
In-Reply-To: <20190822085105.yta4wozkfupvp2y3@verge.net.au>
Content-Language: en-US
List-Id: <kexec.lists.infradead.org>
List-Unsubscribe: <http://lists.infradead.org/mailman/options/kexec>,
 <mailto:kexec-request@lists.infradead.org?subject=unsubscribe>
List-Archive: <http://lists.infradead.org/pipermail/kexec/>
List-Post: <mailto:kexec@lists.infradead.org>
List-Help: <mailto:kexec-request@lists.infradead.org?subject=help>
List-Subscribe: <http://lists.infradead.org/mailman/listinfo/kexec>,
 <mailto:kexec-request@lists.infradead.org?subject=subscribe>
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Sender: "kexec" <kexec-bounces@lists.infradead.org>
Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org
To: Simon Horman <horms@verge.net.au>
Cc: kasong@redhat.com, piliu@redhat.com, bhsharma@redhat.com, kexec@lists.infradead.org, junw99@yahoo.com, bhe@redhat.com, dyoung@redhat.com
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