Re: [PATCH v2 5/5] mips: Manually call fdt_init_reserved_mem() method

From: Paul Burton
Date: Mon May 06 2019 - 15:12:58 EST


Serge Semin wrote:
> Since memblock-patchset was introduced the reserved-memory nodes are
> supported being declared in dt-files. So these nodes are actually parsed
> during the arch setup procedure when the early_init_fdt_scan_reserved_mem()
> method is called. But due to the arch-specific boot mem_map container
> utilization we need to manually call the fdt_init_reserved_mem() method
> after all the available and reserved memory has been moved to memblock.
> The first function call performed before bootmem_init() by the
> early_init_fdt_scan_reserved_mem() routine fails due to the lack of any
> memblock memory regions to allocate from at that stage.
> Signed-off-by: Serge Semin <fancer.lancer@xxxxxxxxx>

Applied to mips-next.


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