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author | Michael Ellerman <mpe@ellerman.id.au> | 2015-03-25 09:11:57 (GMT) |
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committer | Michael Ellerman <mpe@ellerman.id.au> | 2015-04-10 10:02:47 (GMT) |
commit | 4f9c53c8cc76ed84e3bb0cca8c4ffa2b170d0239 (patch) | |
tree | 9592262236d4f0a520cb98e120bff69d4eb36e3d /arch/powerpc/mm/hugetlbpage.c | |
parent | 5dd4e4f6fe9495f02d4594bd460b84008a3e8e93 (diff) | |
download | linux-4f9c53c8cc76ed84e3bb0cca8c4ffa2b170d0239.tar.xz |
powerpc: Fix compile errors with STRICT_MM_TYPECHECKS enabled
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
[mpe: Fix the 32-bit code also]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/mm/hugetlbpage.c')
-rw-r--r-- | arch/powerpc/mm/hugetlbpage.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index 7e408bf..fa9d5c2 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c @@ -964,7 +964,7 @@ pte_t *find_linux_pte_or_hugepte(pgd_t *pgdir, unsigned long ea, unsigned *shift *shift = 0; pgdp = pgdir + pgd_index(ea); - pgd = ACCESS_ONCE(*pgdp); + pgd = READ_ONCE(*pgdp); /* * Always operate on the local stack value. This make sure the * value don't get updated by a parallel THP split/collapse, @@ -1045,7 +1045,7 @@ int gup_hugepte(pte_t *ptep, unsigned long sz, unsigned long addr, if (pte_end < end) end = pte_end; - pte = ACCESS_ONCE(*ptep); + pte = READ_ONCE(*ptep); mask = _PAGE_PRESENT | _PAGE_USER; if (write) mask |= _PAGE_RW; |