[PATCH] [PATCH] ARM64: Setup DMA32 zone size by bootargs

[David Woodhouse]

On 15 September 2020 16:08:55 BST, Phil Chang <phil.chang at mediatek.com> wrote:
>Allowing the DMA32 zone be configurable in ARM64 but at most 4Gb.

I don't think 4,000,000 bits is a particularly sensible limit.

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

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