Re: [PATCH 4/6] freepgt2: arm26 FIRST_USER_ADDRESS PAGE_SIZE

[Ian Molton]

Hugh Dickins wrote:
> ARM26 define FIRST_USER_ADDRESS as PAGE_SIZE (beyond the machine vectors
> when they are mapped low), and use that definition in place of locally
> defined MIN_MAP_ADDR.  Previously, ARM26 permitted user mappings at 0 if
> the machine vectors were mapped high; but that's inconsistent with ARM,
> and FIRST_USER_ADDRESS would then have to be determined at runtime.
> Let's fix it at PAGE_SIZE throughout the architecture.

This is correct because ARM26 cant map vectors high at all.

applied.

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