From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752159AbdJSKHT (ORCPT ); Thu, 19 Oct 2017 06:07:19 -0400 Received: from mail.cn.fujitsu.com ([183.91.158.132]:21304 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751944AbdJSKHQ (ORCPT ); Thu, 19 Oct 2017 06:07:16 -0400 X-IronPort-AV: E=Sophos;i="5.43,368,1503331200"; d="scan'208";a="29377998" From: Chao Fan To: , , , , , , CC: , , , Chao Fan , Jonathan Corbet , Subject: [PATCH 3/4] document: change the document for the extended movable_node Date: Thu, 19 Oct 2017 18:02:42 +0800 Message-ID: <20171019100243.25259-4-fanc.fnst@cn.fujitsu.com> X-Mailer: git-send-email 2.13.6 In-Reply-To: <20171019100243.25259-1-fanc.fnst@cn.fujitsu.com> References: <20171019100243.25259-1-fanc.fnst@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain X-yoursite-MailScanner-ID: B4E1947F13CE.ABD3F X-yoursite-MailScanner: Found to be clean X-yoursite-MailScanner-From: fanc.fnst@cn.fujitsu.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add the document for the change of extended movable_node=nn[KMG]@ss[KMG]. Cc: Jonathan Corbet Cc: linux-doc@vger.kernel.org Signed-off-by: Chao Fan --- Documentation/admin-guide/kernel-parameters.txt | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index ead7f4066ea4..226560667d84 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -2332,6 +2332,15 @@ allocations which rules out almost all kernel allocations. Use with caution! + movable_node=nn[KMG]@ss[KMG] + [KNL] Force usage of a specific region of memory. + Extend movable_node to work well with KASLR. + Region of memory in immovable node is from ss to ss+nn. + Multiple regions can be specified, comma delimited. + Notice: we support 4 regions at most now. + Example: + movable_node=100M@2G,1G@4G + MTD_Partition= [MTD] Format: ,,, -- 2.13.6