diff options
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2018-04-23 15:31:36 +0300 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2018-05-07 10:07:36 +0300 |
| commit | 97489e0663fa700d6e7febddc43b58df98d7bcda (patch) | |
| tree | e535bed69218ceec539b4e28a5e6058e5ff24c35 /drivers/fpga/fpga-mgr.c | |
| parent | 467a3bf219cee12259182c5cb4821f88fd518a51 (diff) | |
| download | linux-97489e0663fa700d6e7febddc43b58df98d7bcda.tar.xz | |
s390/lib: use expoline for indirect branches
The return from the memmove, memset, memcpy, __memset16, __memset32 and
__memset64 functions are done with "br %r14". These are indirect branches
as well and need to use execute trampolines for CONFIG_EXPOLINE=y.
Cc: stable@vger.kernel.org # 4.16
Fixes: f19fbd5ed6 ("s390: introduce execute-trampolines for branches")
Reviewed-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions