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Date:   Tue, 15 Sep 2020 18:48:31 +0100
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Subject: Re: [PATCH] [PATCH] ARM64: Setup DMA32 zone size by bootargs
To:     linux-mediatek@lists.infradead.org,
        Phil Chang <phil.chang@mediatek.com>,
        linux-arm-kernel@lists.infradead.org
CC:     Mark Rutland <mark.rutland@arm.com>,
        Alix Wu <alix.wu@mediatek.com>, linux-doc@vger.kernel.org,
        Anshuman Khandual <anshuman.khandual@arm.com>,
        Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
        Catalin Marinas <catalin.marinas@arm.com>,
        YJ Chiang <yj.chiang@mediatek.com>,
        Jonathan Corbet <corbet@lwn.net>, linux-kernel@vger.kernel.org,
        Will Deacon <will@kernel.org>, Mike Rapoport <rppt@kernel.org>
From:   David Woodhouse <dwmw2@infradead.org>
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On 15 September 2020 16:08:55 BST, Phil Chang <phil=2Echang@mediatek=2Ecom=
> wrote:
>Allowing the DMA32 zone be configurable in ARM64 but at most 4Gb=2E

I don't think 4,000,000 bits is a particularly sensible limit=2E

Perhaps you meant bytes, and perhaps you meant 4*1024*1024? That would be =
"4 GiB"=2E

--=20
Sent from my Android device with K-9 Mail=2E Please excuse my brevity=2E