Re: [bigmem-patch] 4GB with Linux on IA32

Alan Cox
1999-08-16T19:43:37Z

> a range of user pages that were in bigmem area? Also, debuggers
> want to look at user memory, so they would also need to map the
> pages. Are there any other cases where a driver might want to

That is the tricky one. What occurs if I mmap a high memory page of
another process via /proc/pid/mem ? then write it