| commit | c1cc1570bc8d94f288060f262f11be8f7672578c | [log] [tgz] |
|---|---|---|
| author | Christophe Leroy <christophe.leroy@csgroup.eu> | Fri Mar 19 11:06:51 2021 +0000 |
| committer | Michael Ellerman <mpe@ellerman.id.au> | Sat Apr 03 21:22:18 2021 +1100 |
| tree | bc35d0fb0fbd327de71f24247429da77af53966c | |
| parent | fb05121fd6a20f0830ff2a4420c51af6ca4ac6e7 [diff] |
powerpc/uaccess: Also perform 64 bits copies in unsafe_copy_from_user() on ppc32
Similarly to commit 5cf773fc8f37 ("powerpc/uaccess: Also perform
64 bits copies in unsafe_copy_to_user() on ppc32")
ppc32 has an efficiant 64 bits unsafe_get_user(), so also use it in
order to unroll loops more.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/308e65d9237a14e8c0e3b22919fcf0b5e5592608.1616151715.git.christophe.leroy@csgroup.eu