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From:   Vineet Gupta <vineet.gupta1@synopsys.com>
To:     Steven Price <steven.price@arm.com>,
        "linux-mm@kvack.org" <linux-mm@kvack.org>
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        <linux-arm-kernel@lists.infradead.org>,
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        Mark Rutland <Mark.Rutland@arm.com>,
        "Liang, Kan" <kan.liang@linux.intel.com>,
        Vineet Gupta <vineet.gupta1@synopsys.com>,
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        <linux-snps-arc@lists.infradead.org>
Subject: Re: [PATCH v3 02/34] arc: mm: Add p?d_large() definitions
Thread-Topic: [PATCH v3 02/34] arc: mm: Add p?d_large() definitions
Thread-Index: AQHUzr7PbHQ5S+UVlUyl9IbMWKnRrQ==
Date:   Wed, 27 Feb 2019 18:18:03 +0000
Message-ID: <C2D7FE5348E1B147BCA15975FBA230750146437D4C@US01WEMBX2.internal.synopsys.com>
References: <20190227170608.27963-1-steven.price@arm.com>
 <20190227170608.27963-3-steven.price@arm.com>
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On 2/27/19 9:06 AM, Steven Price wrote:=0A=
> walk_page_range() is going to be allowed to walk page tables other than=
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> those of user space. For this it needs to know when it has reached a=0A=
> 'leaf' entry in the page tables. This information will be provided by the=
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> p?d_large() functions/macros.=0A=
>=0A=
> For arc, we only have two levels, so only pmd_large() is needed.=0A=
>=0A=
> CC: Vineet Gupta <vgupta@synopsys.com>=0A=
> CC: linux-snps-arc@lists.infradead.org=0A=
> Signed-off-by: Steven Price <steven.price@arm.com>=0A=
=0A=
Acked-by: vineet Gupta <vgupta@synopsys.com>=0A=
=0A=
Thx,=0A=
-Vineet=0A=
=0A=