On Fri, Nov 19, 2021 at 03:58:19PM +0800, Calvin Zhang wrote:

Change to allocate reserved_mems dynamically. Static reserved regions
must be reserved before any memblock allocations. The reserved_mems
array couldn't be allocated until memblock and linear mapping are ready.

So move the allocation and initialization of records and reserved memory
from early_init_fdt_scan_reserved_mem() to of_reserved_mem_init().

 arch/arc/mm/init.c                 |  3 ++
 arch/arm/kernel/setup.c            |  2 +
 arch/arm64/kernel/setup.c          |  3 ++
 arch/csky/kernel/setup.c           |  3 ++
 arch/h8300/kernel/setup.c          |  2 +
 arch/mips/kernel/setup.c           |  3 ++
 arch/nds32/kernel/setup.c          |  3 ++
 arch/nios2/kernel/setup.c          |  2 +
 arch/openrisc/kernel/setup.c       |  3 ++
 arch/powerpc/kernel/setup-common.c |  3 ++
 arch/riscv/kernel/setup.c          |  2 +
 arch/sh/kernel/setup.c             |  3 ++
 arch/xtensa/kernel/setup.c         |  2 +

Isn't x86 missed? Is it on purpose?
Would be nice to have this in the commit message or fixed accordingly.

-- 
With Best Regards,
Andy Shevchenko