[PATCH v2 4/8] arm64: head.S: handle 52-bit PAs in PTEs in early page table setup

[Marc Zyngier]

On 22/12/17 15:23, Catalin Marinas wrote:
> From: Kristina Martsenko <kristina.martsenko at arm.com>
> 
> The top 4 bits of a 52-bit physical address are positioned at bits
> 12..15 in page table entries. Introduce a macro to move the bits there,
> and change the early ID map and swapper table setup code to use it.
> 
> Reviewed-by: Suzuki K Poulose <suzuki.poulose at arm.com>
> Tested-by: Bob Picco <bob.picco at oracle.com>
> Reviewed-by: Bob Picco <bob.picco at oracle.com>
> Signed-off-by: Kristina Martsenko <kristina.martsenko at arm.com>
> [catalin.marinas at arm.com: additional comments for clarification]
> Signed-off-by: Catalin Marinas <catalin.marinas at arm.com>

Reviewed-by: Marc Zyngier <marc.zyngier at arm.com>

	M.
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