Regression in -current?

[Attilio Rao]

2010/1/24 Richard Todd <rmtodd at ichotolot.servalan.com>:
> On Sun, Jan 24, 2010 at 05:29:17PM +0100, Attilio Rao wrote:
>>
>> Can you all please do:
>>
>> % sysctl kern.timecounter
>>
>> Thanks,
>> Attilio
>
> From the "bad" case: (machdep.lapic_allclocks=0):
>
> kern.timecounter.tick: 1
> kern.timecounter.choice: TSC(-100) HPET(900) ACPI-fast(1000) i8254(0) dummy(-1000000)
> kern.timecounter.hardware: ACPI-fast
> kern.timecounter.stepwarnings: 0
> kern.timecounter.tc.i8254.mask: 65535
> kern.timecounter.tc.i8254.counter: 43003
> kern.timecounter.tc.i8254.frequency: 1193182
> kern.timecounter.tc.i8254.quality: 0
> kern.timecounter.tc.ACPI-fast.mask: 16777215
> kern.timecounter.tc.ACPI-fast.counter: 11430002
> kern.timecounter.tc.ACPI-fast.frequency: 3579545
> kern.timecounter.tc.ACPI-fast.quality: 1000
> kern.timecounter.tc.HPET.mask: 4294967295
> kern.timecounter.tc.HPET.counter: 3399320019
> kern.timecounter.tc.HPET.frequency: 14318180
> kern.timecounter.tc.HPET.quality: 900
> kern.timecounter.tc.TSC.mask: 4294967295
> kern.timecounter.tc.TSC.counter: 2591427657
> kern.timecounter.tc.TSC.frequency: 2397618396
> kern.timecounter.tc.TSC.quality: -100
> kern.timecounter.smp_tsc: 0
> kern.timecounter.invariant_tsc: 1
> kern.clockrate: { hz = 300, tick = 3333, profhz = 300, stathz = 150 }
>
> and the good case: (lapic_allclocks=1, CPU accounting working properly)
>
> kern.timecounter.tick: 1
> kern.timecounter.choice: TSC(-100) HPET(900) ACPI-fast(1000) i8254(0) dummy(-1000000)
> kern.timecounter.hardware: ACPI-fast
> kern.timecounter.stepwarnings: 0
> kern.timecounter.tc.i8254.mask: 65535
> kern.timecounter.tc.i8254.counter: 16871
> kern.timecounter.tc.i8254.frequency: 1193182
> kern.timecounter.tc.i8254.quality: 0
> kern.timecounter.tc.ACPI-fast.mask: 16777215
> kern.timecounter.tc.ACPI-fast.counter: 2589325
> kern.timecounter.tc.ACPI-fast.frequency: 3579545
> kern.timecounter.tc.ACPI-fast.quality: 1000
> kern.timecounter.tc.HPET.mask: 4294967295
> kern.timecounter.tc.HPET.counter: 2021776154
> kern.timecounter.tc.HPET.frequency: 14318180
> kern.timecounter.tc.HPET.quality: 900
> kern.timecounter.tc.TSC.mask: 4294967295
> kern.timecounter.tc.TSC.counter: 3848116053
> kern.timecounter.tc.TSC.frequency: 2397620511
> kern.timecounter.tc.TSC.quality: -100
> kern.timecounter.smp_tsc: 0
> kern.timecounter.invariant_tsc: 1
> kern.clockrate: { hz = 300, tick = 3333, profhz = 1200, stathz = 133 }

May you please also output a verbose dmesg of the 'broken' version?

Attilio


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