On Thu, Jan 14, 2021 at 10:01 AM Will Deacon [off-list ref] wrote:

Rather than modifying the 'address' field of the 'struct vm_fault_info'
passed to do_set_pte(), leave that to identify the real faulting address
and pass in the virtual address to be mapped by the new pte as a
separate argument.

Ack.

In fact - apart from the question I had about the 'info' sub-structure
- ack on the whole series. But this one struck me particularly as
"that's simpler and clearer" even if that finish_fault() case is now
not as pretty (but with an unnamed structure it would be slightly
simpler, at least).

             Linus

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