linux-kernel - Re: [PATCH] arm64/mm: Use CONT_PMD_SHIFT for ARM64_MEMSTART

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Message-ID: <20210614151658.GD30667@arm.com>
Date:   Mon, 14 Jun 2021 16:16:59 +0100
From:   Catalin Marinas <catalin.marinas@....com>
To:     Anshuman Khandual <anshuman.khandual@....com>
Cc:     linux-arm-kernel@...ts.infradead.org,
        Will Deacon <will@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64/mm: Use CONT_PMD_SHIFT for ARM64_MEMSTART_SHIFT

On Mon, Jun 14, 2021 at 03:12:35PM +0530, Anshuman Khandual wrote:
> ARM64_MEMSTART_SIZE needs to be aligned with CONT_PMD_SIZE on 16K page size
> config. Hence just directly use CONT_PMD_SHIFT.
> 
> Cc: Catalin Marinas <catalin.marinas@....com>
> Cc: Will Deacon <will@...nel.org>
> Cc: Mark Rutland <mark.rutland@....com>
> Cc: linux-arm-kernel@...ts.infradead.org
> Cc: linux-kernel@...r.kernel.org
> Signed-off-by: Anshuman Khandual <anshuman.khandual@....com>

Acked-by: Catalin Marinas <catalin.marinas@....com>