Re: [PATCH 2/2] arm64: mm: support bootparam max_addr

On Wed, Dec 15, 2021 at 12:05:36PM +0000, Peng Fan wrote:

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Subject: Re: [PATCH 2/2] arm64: mm: support bootparam max_addr

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If pass "mem=1024MB", the actually max addr will be
0x81000000.  However if need the max addr be 0x80000000,
mem=1008MB should be used.

BTW, do you think max_addr would be an option be added to memblock
common code mm/memblock.c?

You have a working solution with mem=1008MB, I don't see a need for
additional kernel parameter.

-- 
Sincerely yours,
Mike.

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