arm64: Extend the idmap to the whole kernel image

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This patch changes the idmap page table creation during boot to cover
the whole kernel image, allowing functions like cpu_reset() to be safely
called with the physical address.

This patch also simplifies the create_block_map asm macro to no longer
take an idmap argument and always use the phys/virt/end parameters. For
the idmap case, phys == virt.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

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Catalin Marinas 2014-02-17 12:03:25 +00:00

parent 020c1427f3

commit ea8c2e1124

1 changed files with 8 additions and 12 deletions

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arch/arm64/kernel/head.S

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