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Subject: Re: [PATCH v13 17/24] selftests/vm: powerpc implementation to check
 support for pkey
References: <1528937115-10132-1-git-send-email-linuxram@us.ibm.com>
 <1528937115-10132-18-git-send-email-linuxram@us.ibm.com>
From: Dave Hansen <dave.hansen@intel.com>
Message-ID: <20bc9696-3ae9-4eb9-40ce-9c477a8aaea2@intel.com>
Date: Wed, 20 Jun 2018 08:09:12 -0700
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Sender: owner-linux-mm@kvack.org
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To: Ram Pai <linuxram@us.ibm.com>, shuahkh@osg.samsung.com, linux-kselftest@vger.kernel.org
Cc: mpe@ellerman.id.au, linuxppc-dev@lists.ozlabs.org, linux-mm@kvack.org, x86@kernel.org, linux-arch@vger.kernel.org, mingo@redhat.com, mhocko@kernel.org, bauerman@linux.vnet.ibm.com, fweimer@redhat.com, msuchanek@suse.de, aneesh.kumar@linux.vnet.ibm.com

> -	if (cpu_has_pku()) {
> -		dprintf1("SKIP: %s: no CPU support\n", __func__);
> +	if (is_pkey_supported()) {
> +		dprintf1("SKIP: %s: no CPU/kernel support\n", __func__);
>  		return;
>  	}

I actually kinda wanted a specific message for when the *CPU* doesn't
support the feature.