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Date:   Thu, 15 Nov 2018 17:45:33 +0000
From:   Will Deacon <will.deacon@arm.com>
To:     Florian Fainelli <f.fainelli@gmail.com>
Cc:     linux-kernel@vger.kernel.org,
        Catalin Marinas <catalin.marinas@arm.com>,
        Rob Herring <robh+dt@kernel.org>,
        Frank Rowand <frowand.list@gmail.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Marc Zyngier <marc.zyngier@arm.com>,
        Russell King <rmk+kernel@armlinux.org.uk>,
        Andrey Ryabinin <aryabinin@virtuozzo.com>,
        Andrey Konovalov <andreyknvl@google.com>,
        Masahiro Yamada <yamada.masahiro@socionext.com>,
        Robin Murphy <robin.murphy@arm.com>,
        Laura Abbott <labbott@redhat.com>,
        Stefan Agner <stefan@agner.ch>,
        Johannes Weiner <hannes@cmpxchg.org>,
        Greg Hackmann <ghackmann@android.com>,
        Kristina Martsenko <kristina.martsenko@arm.com>,
        CHANDAN VN <chandan.vn@samsung.com>,
        "moderated list:ARM64 PORT (AARCH64 ARCHITECTURE)" 
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        <devicetree@vger.kernel.org>, rppt@linux.ibm.com,
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        gxt@pku.edu.cn, ard.biesheuvel@linaro.org,
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Subject: Re: [PATCH v4 4/6] arm64: Utilize phys_initrd_start/phys_initrd_size
Message-ID: <20181115174532.GA3087@brain-police>
References: <20181105225431.24485-1-f.fainelli@gmail.com>
 <20181105225431.24485-5-f.fainelli@gmail.com>
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On Mon, Nov 05, 2018 at 02:54:29PM -0800, Florian Fainelli wrote:
> ARM64 is the only architecture that re-defines
> __early_init_dt_declare_initrd() in order for that function to populate
> initrd_start/initrd_end with physical addresses instead of virtual
> addresses. Instead of having an override we can leverage
> drivers/of/fdt.c populating phys_initrd_start/phys_initrd_size to
> populate those variables for us.
> 
> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
> ---
>  arch/arm64/mm/init.c | 20 ++++++++------------
>  1 file changed, 8 insertions(+), 12 deletions(-)

Looks ok to me:

Acked-by: Will Deacon <will.deacon@arm.com>

Will