[PATCH] mm/arm: pgtable: remove young bit check for pte_valid_user

[Brian Ruley]

On Apr 13, Brian Ruley wrote:
> 
> Applied the fix and so far so good. We're going to run `stress-ng'
> tests overnight to be sure. In the meanwhile, I'll see if I can add
> some instrumentation to verify this is the bug we're seeing.

No failures in any of our tests. I can confirm that this solved our
problem.

Would you like me to submit the patch or will you guys take care of it?

BR,
Brian