Re: [PATCH 8/8] mm/pkeys, x86, powerpc: Display pkey in smaps if arch supports pkeys

On 05/08/2018 07:59 AM, Michael Ellerman wrote:

Currently the architecture specific code is expected to display the
protection keys in smap for a given vma. This can lead to redundant
code and possibly to divergent formats in which the key gets
displayed.

This patch changes the implementation. It displays the pkey only if
the architecture support pkeys, i.e arch_pkeys_enabled() returns true.

For this, along with 6/8 and 7/8:

Reviewed-by: Dave Hansen <redacted>