xen: set max_pfn_mapped to the last pfn mapped

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Do not set max_pfn_mapped to the end of the initial memory mappings,
that also contain pages that don't belong in pfn space (like the mfn
list).

Set max_pfn_mapped to the last real pfn mapped in the initial memory
mappings that is the pfn backing _end.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
LKML-Reference: <alpine.DEB.2.00.1103171739050.3382@kaball-desktop>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

...

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Stefano Stabellini 2011-02-18 11:32:40 +00:00 • committed by H. Peter Anvin

parent e5f15b45dd

commit 14988a4d35

1 changed files with 7 additions and 6 deletions

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arch/x86/xen/mmu.c

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