Displaying 3 results from an estimated 3 matches for "enoparse".
2016 Oct 27
0
[RESEND PATCH 3/3] x86/vmware: Add paravirt sched clock
...you are solving. I can see from the patch
> + pv_time_ops.sched_clock = vmware_sched_clock;
that you set pv_time_ops.sched_clock to vmware_sched_clock().
> It is simplified
> version of native_sched_clock() without ring buffer of mult/shift/offset
> triplets and preempt toggling.
-ENOPARSE
> Since VMware hypervisor provides constant tsc we can use constant
> mult/shift/offset triplet calculated at boot time.
So now you start to explain something which is understandable
> no-vmw-sched-clock kernel parameter is added to disable the paravirt
> sched clock.
I give you an...
2016 Oct 27
5
[RESEND PATCH 1/3] x86/vmware: Use tsc_khz value for calibrate_cpu()
After aa297292d708, there are separate native calibrations for cpu_khz and
tsc_khz. The code sets x86_platform.calibrate_cpu to native_calibrate_cpu()
which looks in cpuid leaf 0x16 or msrs for the cpu frequency. Since we keep
the tsc_khz constant (even after vmotion), the cpu_khz and tsc_khz may
start diverging.
tsc_init() now does
cpu_khz = x86_platform.calibrate_cpu();
tsc_khz =
2016 Oct 27
5
[RESEND PATCH 1/3] x86/vmware: Use tsc_khz value for calibrate_cpu()
After aa297292d708, there are separate native calibrations for cpu_khz and
tsc_khz. The code sets x86_platform.calibrate_cpu to native_calibrate_cpu()
which looks in cpuid leaf 0x16 or msrs for the cpu frequency. Since we keep
the tsc_khz constant (even after vmotion), the cpu_khz and tsc_khz may
start diverging.
tsc_init() now does
cpu_khz = x86_platform.calibrate_cpu();
tsc_khz =