Problem with ONESHOT timer

[Romain Lenglet]

> Then look if cpufreq is enabled ; if enabled, disable it.

CONFIG_CPUFREQ was enabled in the kernel, altough it was not 
enabled at runtime (i.e. I has no cpufreq/ directory 
in /sys/devices/system/cpu/cpu0/).
I tried to disable it, recompile the kernel and recompile Fusion.
My problem is still there: latency does not work.

My CPU is a Pentium M, that supports "CPU Throttling" through 
ACPI. I have then disabled ACPI by passing the "acpi=off" to the 
kernel, with no effect on my problem.

> If it still does not work, try a kernel from kernel.org
> instead of a Debian kernel.

I doubt that the Debian patches have any effect on this, but I 
will try.

> Could you send us the contents of /proc/interrupts ?

$ cat /proc/interrupts
           CPU0
  0:     481819          XT-PIC  timer
  1:         10          XT-PIC  i8042
  2:          5          XT-PIC  cascade
  3:        121          XT-PIC  serial
  5:       2844          XT-PIC  Intel 82801DB-ICH4, yenta, 
ohci1394, uhci_hcd:usb4, Intel 82801DB-ICH4 Modem
  7:          0          XT-PIC  uhci_hcd:usb3
  8:          1          XT-PIC  rtc
  9:      11881          XT-PIC  yenta, uhci_hcd:usb2, eth0
 11:          2          XT-PIC  ehci_hcd:usb1
 12:        110          XT-PIC  i8042
 14:      12712          XT-PIC  ide0
 15:       9917          XT-PIC  ide1
NMI:          0
LOC:     481818
ERR:          0
MIS:          0

-- 
Romain LENGLET
Pr. Chiba Shigeru Group
Dept. of Mathematical and Computing Sciences
Tokyo Institute of Technology