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authorTony Lu <zlu@tilera.com>2013-02-04 14:28:46 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-05 20:38:47 +1100
commitbe7517d6ab9722f0abad6ba5ffd39cfced95549c (patch)
tree1896ef01225f2150cb6d8a32893cb4326e954974 /REPORTING-BUGS
parent3bdf8cd3226fe11f26ce32bbb4c5e381cf807c89 (diff)
downloadop-kernel-dev-be7517d6ab9722f0abad6ba5ffd39cfced95549c.zip
op-kernel-dev-be7517d6ab9722f0abad6ba5ffd39cfced95549c.tar.gz
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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