ARM: 6672/1: LPAE: use phys_addr_t instead of unsigned long in mapping functions

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The unsigned long datatype is not sufficient for mapping physical addresses
>= 4GB.

This patch ensures that the phys_addr_t datatype is used to represent physical
addresses when converting from a PFN.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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Will Deacon 2011-02-15 12:42:57 +01:00 • committed by Russell King

parent ad6b9c9d78

commit cae6292b65

3 changed files with 8 additions and 7 deletions

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2

arch/arm/include/asm/pgtable.h

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6

arch/arm/mm/init.c

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7

arch/arm/mm/mmu.c

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