From: David S. Miller <davem@davemloft.net>
Date: Mon, 20 Mar 2006 09:17:17 +0000 (-0800)
Subject: [SPARC64]: Fix 2 bugs in huge page support.
X-Git-Tag: v2.6.17-rc1~1184^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f6b83f070e9b7ad9075f7cc5646260e56c7d0219;p=pandora-kernel.git

[SPARC64]: Fix 2 bugs in huge page support.

1) huge_pte_offset() did not check the page table hierarchy
   elements as being empty correctly, resulting in an OOPS

2) Need platform specific hugetlb_get_unmapped_area() to handle
   the top-down vs. bottom-up address space allocation strategies.

Signed-off-by: David S. Miller <davem@davemloft.net>
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