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author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2018-08-06 13:49:47 +0200 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-15 09:43:06 +0200 |
commit | 9e9792d3ffc813a6aef88a06891fbc13c96b979a (patch) | |
tree | 39ad84bdd39dc2cb655af29f2a00e4806e5c8f85 /tools/perf/scripts/python/export-to-postgresql.py | |
parent | c0b809985a7a418fcc3361c239ae79250245282d (diff) |
s390/lib: use expoline for all bcr instructions
commit 5eda25b10297684c1f46a14199ec00210f3c346e upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions