From: Ralf Baechle <ralf@linux-mips.org>
Date: Tue, 16 Oct 2012 23:01:21 +0000 (+0200)
Subject: MIPS: hugetlbfs: Fix hazard between tlb write and pagemask restoration.
X-Git-Tag: v3.7-rc2~27^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fb944c9ba3f4838a64929a1926822e987b4e44c0;p=pandora-kernel.git

MIPS: hugetlbfs: Fix hazard between tlb write and pagemask restoration.

On some CPU the write to pagemask might complete before the TLB write
instruction reads from the pagemask register.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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