[LTP] [PATCH 2/2] [RFC] syscalls/mmap12: Do not fail on non-present pages

[Cyril Hrubis]

Hi!
> > @Michal: Can you think of alternative way to differentiate between:
> > "MAP_POPULATE did its best" vs. "MAP_POPULATE is broken"?
> 
> What about reading /proc/self/smaps for the range and check for RSS
> field? Seeing 0 could be reported as an unexpected _warning_ but I am
> not really sure there is any correctness test we could do here. Maybe
> just compare that MAP_POPULATE will give you the same content as the
> manual fault in.

Jan will you try to implement something along these lines or should we
merge the original patch before the release and look into this later in
a case we decide to?

-- 
Cyril Hrubis
chrubis@suse.cz