I have just the opposite requirement. I need to allow any running process
and its threads to be "hot-patched" with executable code. I know you're
thinking "why?". I can't tell you that. I can only say it's a firm
requirement, and I could use some helpful ideas.
-> -----Original Message-----
-> From: Zhang Fuxin [mailto:email@example.com]
-> Sent: Tuesday, September 18, 2001 9:53 AM
-> To: han han
-> Cc: firstname.lastname@example.org
-> Subject: Re: How to access kernel memory?
-> 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.
-> >Terrorist Attacks on U.S. - How can you help?
-> >Donate cash, emergency relief information
-> Zhang Fuxin