From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christian Hildner Date: Mon, 19 Nov 2001 09:11:08 +0000 Subject: [Linux-ia64] Fixed addresses in kernel address space Message-Id: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-ia64@vger.kernel.org Hi everybody! For a driver I am writing, I would need access to some storage below e000000004400000. There is a range from e000000004000000 to e000000004400000 that is mapped by the kernel translation but not used in system.map (kernel 2.4.4). Is it possible to use part of this storage or are there restrictions/other usage? Can I rely on this unused storage in the future or is this subject to change? Any help would be appreciated. Christian