the 8260 MMU problem

yang.chun2 at yang.chun2 at
Wed Aug 23 18:02:06 EST 2006

I meet some problems about MMU with 8260 cpu.In the function of 
map_page(),the reference f is the flag to set the page present and can be 
read or write. 
but I find if I set the flag zero,the linux will start normal and memory 
can be read and write also ,so why these  happened? The MMU do not worked 
wish you reply,think you.

MSN:yc_mail at

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