From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <galak@kernel.crashing.org>
Received: from gate.crashing.org (gate.crashing.org [63.228.1.57])
	(using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits))
	(Client did not present a certificate)
	by ozlabs.org (Postfix) with ESMTPS id 60514DE256
	for <linuxppc-dev@ozlabs.org>; Wed, 16 Apr 2008 13:36:16 +1000 (EST)
Message-Id: <849A8040-DAB6-4E67-9DC3-E2B2280331A4@kernel.crashing.org>
From: Kumar Gala <galak@kernel.crashing.org>
To: Paul Mackerras <paulus@samba.org>
Content-Type: text/plain; charset=US-ASCII; format=flowed
Mime-Version: 1.0 (Apple Message framework v919.2)
Subject: some highmem questions
Date: Tue, 15 Apr 2008 22:36:09 -0500
Cc: "linuxppc-dev@ozlabs.org list" <linuxppc-dev@ozlabs.org>
List-Id: Linux on PowerPC Developers Mail List <linuxppc-dev.ozlabs.org>
List-Unsubscribe: <https://ozlabs.org/mailman/options/linuxppc-dev>,
	<mailto:linuxppc-dev-request@ozlabs.org?subject=unsubscribe>
List-Archive: <http://ozlabs.org/pipermail/linuxppc-dev>
List-Post: <mailto:linuxppc-dev@ozlabs.org>
List-Help: <mailto:linuxppc-dev-request@ozlabs.org?subject=help>
List-Subscribe: <https://ozlabs.org/mailman/listinfo/linuxppc-dev>,
	<mailto:linuxppc-dev-request@ozlabs.org?subject=subscribe>

Paul,

Do you why we have the following:

* include/asm-powerpc/highmem.h - kunmap_atomic - comment about //FIXME?
* CONFIG_HIGHMEM_START -- what was the thinking here?

- k