[PATCH] Add comment about max_low_pfn/max_pfn

Oddly, max_low_pfn/max_pfn end up being the number of pages in the system, rather than the maximum PFN on ARM. This doesn't seem to cause any problems, so just add a note about it. Signed-off-by: Russell King <[EMAIL PROTECTED]> diff -up -x BitKeeper -x ChangeSet -x SCCS -x _xlk -x '*.orig' -x

[PATCH] Add comment about max_low_pfn/max_pfn

Oddly, max_low_pfn/max_pfn end up being the number of pages in the system, rather than the maximum PFN on ARM. This doesn't seem to cause any problems, so just add a note about it. Signed-off-by: Russell King [EMAIL PROTECTED] diff -up -x BitKeeper -x ChangeSet -x SCCS -x _xlk -x '*.orig' -x