arm64: add kc_offset_to_vaddr and kc_vaddr_to_offset macro

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This patch add kc_offset_to_vaddr() and kc_vaddr_to_offset(),
the default version doesn't work on arm64, because arm64 kernel address
is below the PAGE_OFFSET, like module address and vmemmap address are
all below PAGE_OFFSET address.

Signed-off-by: yalin wang <yalin.wang2010@gmail.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

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yalin wang 2015-10-12 14:52:59 +08:00 • committed by Catalin Marinas

parent 1b6d7f8742

commit 03875ad52f

1 changed files with 2 additions and 0 deletions

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arch/arm64/include/asm/pgtable.h

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