diff options
| author | Bin Gao <[email protected]> | 2016-11-15 12:27:23 -0800 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2016-11-18 10:58:30 +0100 |
| commit | 4635fdc696a8e89eead3ea1712ae6ada38538d40 (patch) | |
| tree | 689e13ff294ee7206d6b02e05e2ee8e7e7f919c5 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 4ca4df0b7eb06df264b2919759957f6d6ea1822e (diff) | |
x86/tsc: Mark Intel ATOM_GOLDMONT TSC reliable
On Intel GOLDMONT Atom SoC TSC is the only available clocksource, so there
is no way to do software calibration or have a watchdog clocksource for it.
Software calibration is already disabled via the TSC_KNOWN_FREQ flag, but
the watchdog requirement still persists, so such systems cannot switch to
high resolution/nohz mode.
Mark it reliable, so it becomes usable. Hardware teams confirmed that this
is safe on that SoC.
Signed-off-by: Bin Gao <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions