linux-kernel - Re: [PATCH 3/6] mm: display pkey in smaps if arch_pkeys

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Message-ID: <20170922160859.33a01da9@firefly.ozlabs.ibm.com>
Date:   Fri, 22 Sep 2017 16:08:59 +1000
From:   Balbir Singh <bsingharora@...il.com>
To:     Ram Pai <linuxram@...ibm.com>
Cc:     mpe@...erman.id.au, linuxppc-dev@...ts.ozlabs.org,
        linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
        linux-mm@...ck.org, x86@...nel.org, linux-doc@...r.kernel.org,
        arnd@...db.de, akpm@...ux-foundation.org, corbet@....net,
        mingo@...hat.com, benh@...nel.crashing.org, paulus@...ba.org,
        khandual@...ux.vnet.ibm.com, aneesh.kumar@...ux.vnet.ibm.com,
        hbabu@...ibm.com, mhocko@...nel.org, bauerman@...ux.vnet.ibm.com,
        ebiederm@...ssion.com
Subject: Re: [PATCH 3/6] mm: display pkey in smaps if arch_pkeys_enabled()
 is true

On Fri, 15 Sep 2017 18:21:07 -0700
Ram Pai <linuxram@...ibm.com> wrote:

> +#ifdef CONFIG_ARCH_HAS_PKEYS
> +	if (arch_pkeys_enabled())

Sorry, I missed this bit in my previous review
the patch makes sense

> +		seq_printf(m, "ProtectionKey:  %8u\n", vma_pkey(vma));
> +#endif
> +

Balbir