linux-kernel - Re: [PATCH v2 2/3] arm64/mm: Unitify CONT_PTE

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Message-ID: <20200911152959.GI12835@gaia>
Date:   Fri, 11 Sep 2020 16:30:00 +0100
From:   Catalin Marinas <catalin.marinas@....com>
To:     Gavin Shan <gshan@...hat.com>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        anshuman.khandual@....com, will@...nel.org, shan.gavin@...il.com
Subject: Re: [PATCH v2 2/3] arm64/mm: Unitify CONT_PTE_SHIFT

On Thu, Sep 10, 2020 at 07:59:35PM +1000, Gavin Shan wrote:
> CONT_PTE_SHIFT actually depends on CONFIG_ARM64_CONT_SHIFT. It's
> reasonable to reflect the dependency:
> 
>    * This renames CONFIG_ARM64_CONT_SHIFT to CONFIG_ARM64_CONT_PTE_SHIFT,
>      so that we can introduce CONFIG_ARM64_CONT_PMD_SHIFT later.
> 
>    * CONT_{SHIFT, SIZE, MASK}, defined in page-def.h are removed as they
>      are not used by anyone.
> 
>    * CONT_PTE_SHIFT is determined by CONFIG_ARM64_CONT_PTE_SHIFT.
> 
> Signed-off-by: Gavin Shan <gshan@...hat.com>

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