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Naoya Horiguchi dd8f776dbe mm/hugetlb: use pmd_page() in follow_huge_pmd() ... [ Upstream commit 9753412701 ] Commit 61f77eda9b ("mm/hugetlb: reduce arch dependent code around follow_huge_*") broke follow_huge_pmd() on s390, where pmd and pte layout differ and using pte_page() on a huge pmd will return wrong results. Using pmd_page() instead fixes this. All architectures that were touched by that commit have pmd_page() defined, so this should not break anything on other architectures. Fixes: 61f77eda "mm/hugetlb: reduce arch dependent code around follow_huge_*" Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Acked-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Cc: Hugh Dickins <hughd@google.com> Cc: Michal Hocko <mhocko@suse.cz>, Andrea Arcangeli <aarcange@redhat.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Acked-by: David Rientjes <rientjes@google.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sasha.levin@oracle.com>		History 2015-05-17 19:12:31 -04:00
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boot	metag: tz1090: instantiate gpio-tz1090-pdc	2013-07-22 10:55:31 +01:00
configs	metag: minimal TZ1090 (Comet) SoC infrastructure	2013-06-13 12:14:07 +01:00
include	metag: Fix KSTK_EIP() and KSTK_ESP() macros	2015-03-06 14:53:04 -08:00
kernel	metag: Replace __get_cpu_var uses for address calculation	2014-08-26 13:45:47 -04:00
lib	metag: move EXPORT_SYMBOL(csum_partial) to metag_ksyms.c	2013-07-04 10:00:02 +01:00
mm	mm/hugetlb: use pmd_page() in follow_huge_pmd()	2015-05-17 19:12:31 -04:00
oprofile	metag: OProfile support	2013-03-15 13:21:05 +00:00
tbx	metag: handle low level kicks directly	2013-11-06 10:40:02 +00:00
Kconfig	metag: ftrace: Remove check of obsolete variable function_trace_stop	2014-07-18 13:58:09 -04:00
Kconfig.debug	consolidate per-arch stack overflow debugging options	2013-07-04 11:25:39 -07:00
Kconfig.soc	metag: tz1090: select and instantiate gpio-tz1090	2013-07-22 10:55:31 +01:00
Makefile	metag: minimal TZ1090 (Comet) SoC infrastructure	2013-06-13 12:14:07 +01:00