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Re: How to access kernel memory?

To: han han <piggie111000@yahoo.com>
Subject: Re: How to access kernel memory?
From: Zhang Fuxin <fxzhang@ict.ac.cn>
Date: Tue, 18 Sep 2001 22:52:41 +0800
Cc: "linux-mips@oss.sgi.com" <linux-mips@oss.sgi.com>
Sender: owner-linux-mips@oss.sgi.com
hi,han han,
   There are several ways.For example:
   1.You can create a character device , implement its mmap function
to map the memory block you allcated.This can be done in a little
kernel module.There are some sample code before.
   2.via /dev/mem,/dev/kmem etc
   



在 2001-09-18 07:35:00 you wrote:
>Hi, All,
>
>I allocated a block of memory in the kernel space. But
>I don't know how to directly access kernel space from
>user space. Anyone can help me?
>
>Thanks in advance.
>
>piggie
>
>
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Regards
            Zhang Fuxin
            fxzhang@ict.ac.cn


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