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| author |   Christophe Leroy <christophe.leroy@csgroup.eu> | 2020-06-15 12:57:57 +0000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2020-06-20 22:14:53 +1000 |
| commit | 55ca22633a9faa34c6a61d99433f9cc8e28dd7cc (patch) | |
| tree | 29d1d4b264dfef7461e611240fabcf18d7261ec4 /include | |
| parent | powerpc/syscalls: Use the number when building SPU syscall table (diff) | |
| download | wireguard-linux-55ca22633a9faa34c6a61d99433f9cc8e28dd7cc.tar.xz wireguard-linux-55ca22633a9faa34c6a61d99433f9cc8e28dd7cc.zip | |
mm/gup: Use huge_ptep_get() in gup_hugepte()
gup_hugepte() reads hugepage table entries, it can't read
them directly, huge_ptep_get() must be used.
Fixes: 9e343b467c70 ("READ_ONCE: Enforce atomicity for {READ,WRITE}_ONCE() memory accesses")
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Acked-by: Will Deacon <will@kernel.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/ffc3714334c3bfaca6f13788ad039e8759ae413f.1592225558.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions