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

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Date:   Wed, 09 May 2018 11:57:08 +1000
From:   Michael Ellerman <mpe@...erman.id.au>
To:     Dave Hansen <dave.hansen@...el.com>, linuxram@...ibm.com
Cc:     mingo@...hat.com, linuxppc-dev@...abs.org, linux-mm@...ck.org,
        x86@...nel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 8/8] mm/pkeys, x86, powerpc: Display pkey in smaps if arch supports pkeys

Dave Hansen <dave.hansen@...el.com> writes:

> 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 <dave.hansen@...el.com>

Thanks for reviewing them all.

cheers