diff options
| author | Christian Borntraeger <[email protected]> | 2016-09-12 13:13:38 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <[email protected]> | 2016-09-20 14:26:01 +0200 |
| commit | 9078a54996a0989e25a04bbb9276bc340a52a673 (patch) | |
| tree | a3501e4b20c6b146900a906bdd4344dfffc534b0 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | c783b91ebdbab67e848889c29dd0611c2b2c9fea (diff) | |
s390: claim efficient unaligned access
most unaligned accesses are reasonable efficient (no kernel emulation)
on s390, let's announce it
This also
- removes the ubsan false positives for unaligned accesses on s390 with
default config
- uses simpler arithmetic in several functions in several other areas
of the kernel like ethernet frame classification
Signed-off-by: Christian Borntraeger <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions