Re: virtual address to vma address

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Hi Thomas...

Sorry if I misunderstood you. I agree with Srinivas than
remap_pfn_range() could be your solution. However, seems like you need
to create a VMA first (that could be created in  user space via
mmap(). You must also pass user space start address... So IMHO you
need to coordinate between the kernel code and user space app i.e User
space need to tell the kernel code, which VMA should be used.

regards,

Mulyadi

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