From: Tony Lu <zlu@tilera.com>
Date: Mon, 4 Feb 2013 22:28:46 +0000 (-0800)
Subject: mm/hugetlb: set PTE as huge in hugetlb_change_protection and remove_migration_pte
X-Git-Tag: v3.8-rc7~16^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=be7517d6ab9722f0abad6ba5ffd39cfced95549c;p=pandora-kernel.git

mm/hugetlb: set PTE as huge in hugetlb_change_protection and remove_migration_pte

When setting a huge PTE, besides calling pte_mkhuge(), we also need to
call arch_make_huge_pte(), which we indeed do in make_huge_pte(), but we
forget to do in hugetlb_change_protection() and remove_migration_pte().

Signed-off-by: Zhigang Lu <zlu@tilera.com>
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Reviewed-by: Michal Hocko <mhocko@suse.cz>
Acked-by: Hillf Danton <dhillf@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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