From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755446AbeASDxm (ORCPT ); Thu, 18 Jan 2018 22:53:42 -0500 Received: from mx1.redhat.com ([209.132.183.28]:48078 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754836AbeASDxh (ORCPT ); Thu, 18 Jan 2018 22:53:37 -0500 Date: Fri, 19 Jan 2018 11:53:31 +0800 From: Baoquan He To: Chao Fan Cc: linux-kernel@vger.kernel.org, x86@kernel.org, hpa@zytor.com, tglx@linutronix.de, mingo@redhat.com, keescook@chromium.org, yasu.isimatu@gmail.com, indou.takao@jp.fujitsu.com, lcapitulino@redhat.com Subject: Re: [PATCH v8 5/5] document: add document for kaslr_mem Message-ID: <20180119035331.GF1753@localhost.localdomain> References: <20180117105351.12226-6-fanc.fnst@cn.fujitsu.com> <20180119033647.22469-1-fanc.fnst@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180119033647.22469-1-fanc.fnst@cn.fujitsu.com> User-Agent: Mutt/1.9.1 (2017-09-22) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01/19/18 at 11:36am, Chao Fan wrote: > Signed-off-by: Chao Fan > --- > Documentation/admin-guide/kernel-parameters.txt | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt > index e2de7c006a74..28a879f62560 100644 > --- a/Documentation/admin-guide/kernel-parameters.txt > +++ b/Documentation/admin-guide/kernel-parameters.txt > @@ -2350,6 +2350,16 @@ > allocations which rules out almost all kernel > allocations. Use with caution! > > + kaslr_mem=nn[KMG][@ss[KMG]] > + [KNL] Force usage of a specific region of memory > + for KASLR during kernel decompression stage. > + Region of usable memory is from ss to ss+nn. If ss > + is omitted, it is qeuivalent to kaslr_mem=nn[KMG]@0. > + Multiple regions can be specified, comma delimited. > + Notice: we support 4 regions at most now. Better not use 'we' here. You can refer to kernel-parameter.txt. > + Example: > + kaslr_mem=1G,500M@2G,1G@4G > + > MTD_Partition= [MTD] > Format: ,,, > > -- > 2.14.3 > > >