On 08/11/2016 07:36 AM, Masahiro Yamada wrote:
As you see in arch/arm/include/asm/types.h, CONFIG_PHYS_64BIT
determines the size of phys_addr_t.  The ARM Large Physical Address
Extension allows CPUs to access a physical address space larger than
4GB, so the physical address may not fit in 32bit long phys_addr_t.

Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com>
---

I did Buildman test, but not run-time test.

Looks like bcm283x (RPI) is the only arch that selects ARMV7_LPAE,
so I hope Stephen will check this patch.

Tested-by: Stephen Warren <swar...@wwwdotorg.org>

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