Re: [PATCH 1/1] x86/tsr: Fix tsc frequency enumeration failure on lightning mountain SoC

2020-07-30 Thread Dilip Kota
On 7/30/2020 3:57 PM, Andy Shevchenko wrote: While at this, can you confirm (with maybe good description and documentation reference) that the numbers in that array are all correct? Sure, i will add the description. Regards, Dilip

Re: [PATCH 1/1] x86/tsr: Fix tsc frequency enumeration failure on lightning mountain SoC

2020-07-30 Thread Andy Shevchenko
On Thu, Jul 30, 2020 at 9:16 AM Dilip Kota wrote: > > Frequency descriptor of Lightning Mountain SoC doesn't have all the > frequency entries so resulting in the below failure causing kernel hang. > > [0.00] Error MSR_FSB_FREQ index 15 is unknown > [0.00] tsc: Fast TSC calibration

[PATCH 1/1] x86/tsr: Fix tsc frequency enumeration failure on lightning mountain SoC

2020-07-30 Thread Dilip Kota
Frequency descriptor of Lightning Mountain SoC doesn't have all the frequency entries so resulting in the below failure causing kernel hang. [0.00] Error MSR_FSB_FREQ index 15 is unknown [0.00] tsc: Fast TSC calibration failed So, add all the frequency entries in the Lightning