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| author | YuanJunQing <[email protected]> | 2020-05-27 14:11:30 +0800 |
|---|---|---|
| committer | Thomas Bogendoerfer <[email protected]> | 2020-05-27 13:11:49 +0200 |
| commit | 31e1b3efa802f97a17628dde280006c4cee4ce5e (patch) | |
| tree | 538ce79de97bf4469652e6531088cacd47ce5b5c /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 273b5fa00fadabd587fac858ea61a17b3653892d (diff) | |
MIPS: Fix IRQ tracing when call handle_fpe() and handle_msa_fpe()
Register "a1" is unsaved in this function,
when CONFIG_TRACE_IRQFLAGS is enabled,
the TRACE_IRQS_OFF macro will call trace_hardirqs_off(),
and this may change register "a1".
The changed register "a1" as argument will be send
to do_fpe() and do_msa_fpe().
Signed-off-by: YuanJunQing <[email protected]>
Signed-off-by: Thomas Bogendoerfer <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions