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| author |   Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-03-19 11:06:51 +0000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2021-04-03 21:22:18 +1100 |
| commit | c1cc1570bc8d94f288060f262f11be8f7672578c (patch) | |
| tree | bc35d0fb0fbd327de71f24247429da77af53966c /tools/perf/scripts/python/bin | |
| parent | signal: Add unsafe_get_compat_sigset() (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
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions