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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2018-08-06 13:49:47 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2018-08-07 13:38:13 +0200 |
| commit | 5eda25b10297684c1f46a14199ec00210f3c346e (patch) | |
| tree | 6867393ad6c9d7c5bf1658db1e696f9b534984d0 /arch/s390/net/bpf_jit_comp.c | |
| parent | fb7d7518b0d65955f91c7b875c36eae7694c69bd (diff) | |
| download | linux-5eda25b10297684c1f46a14199ec00210f3c346e.tar.bz2 | |
s390/lib: use expoline for all bcr instructions
The memove, memset, memcpy, __memset16, __memset32 and __memset64
function have an additional indirect return branch in form of a
"bzr" instruction. These need to use expolines as well.
Cc: <stable@vger.kernel.org> # v4.17+
Fixes: 97489e0663 ("s390/lib: use expoline for indirect branches")
Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/net/bpf_jit_comp.c')
0 files changed, 0 insertions, 0 deletions