Re: [PATCH v8 1/6] x86/tsc: remove tsc_disabled flag

2017-11-13 Thread Pavel Tatashin
> Reviewed-by: Dou Liyang Thank you! Pavel

Re: [PATCH v8 1/6] x86/tsc: remove tsc_disabled flag

2017-11-12 Thread Dou Liyang
Hi Pavel, At 11/09/2017 11:01 AM, Pavel Tatashin wrote: tsc_disabled is set when notsc is passed as kernel parameter. The reason we have notsc is to avoid timing problems on multi-socket systems. We already have a mechanism, however, to detect and resolve these issues by invoking tsc unstable p

[PATCH v8 1/6] x86/tsc: remove tsc_disabled flag

2017-11-08 Thread Pavel Tatashin
tsc_disabled is set when notsc is passed as kernel parameter. The reason we have notsc is to avoid timing problems on multi-socket systems. We already have a mechanism, however, to detect and resolve these issues by invoking tsc unstable path. Thus, make notsc to behave the same as tsc=unstable.