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SubjectRe: x86 question: Can a process have > 3GB memory?
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"Martin J. Bligh" <Martin.Bligh@us.ibm.com> writes:
>
> How are you going to change the user page tables from userspace?
> This mechanism would seem to need kernel support however you did it.

You mmap/munmap files in tmpfs.

That is what tmpfs was developed for by SAP.

-Andi
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