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| author | Oliver O'Halloran <[email protected]> | 2020-02-06 17:26:22 +1100 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2020-03-13 21:13:11 +1100 |
| commit | 966c08de7c2c9bcac13e2cb9e769a39582d5389f (patch) | |
| tree | f0b09544f7574ffa1a0776c7cf7d47e64de1c936 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | d0a72efac89d1c35ac55197895201b7b94c5e6ef (diff) | |
cpufreq: powernv: Fix unsafe notifiers
The PowerNV cpufreq driver registers two notifiers: one to catch
throttle messages from the OCC and one to bump the CPU frequency back
to normal before a reboot. Both require the cpufreq driver to be
registered in order to function since the notifier callbacks use
various cpufreq_*() functions.
Right now we register both notifiers before we've initialised the
driver. This seems to work, but we should head off any protential
problems by registering the notifiers after the driver is initialised.
Signed-off-by: Oliver O'Halloran <[email protected]>
Reviewed-by: Gautham R. Shenoy <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions