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| author | Dilip Kota <eswara.kota@linux.intel.com> | 2020-08-03 15:56:36 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-08-07 01:32:00 +0200 |
| commit | 7d98585860d845e36ee612832a5ff021f201dbaf (patch) | |
| tree | 33421d21d150297e1129fc18a618f5db819e6cc5 /tools/lib/bpf/bpf_helpers.h | |
| parent | 475f63ae63b5102ae6423d1712333929d04d6ecc (diff) | |
x86/tsr: Fix tsc frequency enumeration bug on Lightning Mountain SoC
Frequency descriptor of Lightning Mountain SoC doesn't have all the
frequency entries so resulting in the below failure causing a kernel hang:
Error MSR_FSB_FREQ index 15 is unknown
tsc: Fast TSC calibration failed
So, add all the frequency entries in the Lightning Mountain SoC frequency
descriptor.
Fixes: 0cc5359d8fd45 ("x86/cpu: Update init data for new Airmont CPU model")
Fixes: 812c2d7506fd ("x86/tsc_msr: Use named struct initializers")
Signed-off-by: Dilip Kota <eswara.kota@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/211c643ae217604b46cbec43a2c0423946dc7d2d.1596440057.git.eswara.kota@linux.intel.com
Diffstat (limited to 'tools/lib/bpf/bpf_helpers.h')
0 files changed, 0 insertions, 0 deletions