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author | Ingo Molnar <mingo@kernel.org> | 2020-07-26 19:52:16 +0200 |
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committer | Ingo Molnar <mingo@kernel.org> | 2020-07-26 19:52:30 +0200 |
commit | 2d65685a4a6ff6ef6bfe42717222db92c04224c2 (patch) | |
tree | 894aebbf77ce53375e999cd5c6bb34ee5d28bb9f /mm/gup.c | |
parent | de0038bfaf53af0e8bc4961b7aacdcb79f43bf08 (diff) | |
parent | fbe0d451bcea569fc0ed3455511a90646c8a9c81 (diff) | |
download | lwn-2d65685a4a6ff6ef6bfe42717222db92c04224c2.tar.gz lwn-2d65685a4a6ff6ef6bfe42717222db92c04224c2.zip |
Merge branch 'x86/urgent' into x86/cleanups
Refresh the branch for a dependent commit.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'mm/gup.c')
-rw-r--r-- | mm/gup.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -2196,7 +2196,7 @@ static inline pte_t gup_get_pte(pte_t *ptep) */ static inline pte_t gup_get_pte(pte_t *ptep) { - return READ_ONCE(*ptep); + return ptep_get(ptep); } #endif /* CONFIG_GUP_GET_PTE_LOW_HIGH */ @@ -2425,7 +2425,7 @@ static int gup_hugepte(pte_t *ptep, unsigned long sz, unsigned long addr, if (pte_end < end) end = pte_end; - pte = READ_ONCE(*ptep); + pte = huge_ptep_get(ptep); if (!pte_access_permitted(pte, flags & FOLL_WRITE)) return 0; |