From: David Mosberger <davidm@hpl.hp.com>
To: linux-ia64@vger.kernel.org
Subject: Re: [Linux-ia64] Fixed addresses in kernel address space
Date: Mon, 19 Nov 2001 17:02:52 +0000 [thread overview]
Message-ID: <marc-linux-ia64-105590698805534@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-105590698805533@msgid-missing>
>>>>> On Mon, 19 Nov 2001 10:11:08 +0100, Christian Hildner <christian.hildner@hob.de> said:
Christian> Hi everybody! For a driver I am writing, I would need
Christian> access to some storage below e000000004400000. There is a
Christian> range from e000000004000000 to e000000004400000 that is
Christian> mapped by the kernel translation but not used in
Christian> system.map (kernel 2.4.4). Is it possible to use part of
Christian> this storage or are there restrictions/other usage? Can I
Christian> rely on this unused storage in the future or is this
Christian> subject to change?
There should be no need for using absolute addresses. Please explain
what you're trying to do.
--david
prev parent reply other threads:[~2001-11-19 17:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-11-19 9:11 [Linux-ia64] Fixed addresses in kernel address space Christian Hildner
2001-11-19 17:02 ` David Mosberger [this message]
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