Hi,

I have a 2.6.8.1-mm4 on a debian/unstable. I have a P4 Mobile CPU 
(cpuinfo attached), and I have CPU Freq compiled in (.config attached). 
My questions is, why do I miss all the files in this directory. Actually 
I miss _all_ files in the /sys/devices/system/[xx]/ subdirectories. [ls 
attached].

Anybody can give me some tips?

cpuinfo:

pluto:/proc/acpi# cat /proc/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 15
model           : 2
model name      : Intel(R) Pentium(R) 4 Mobile CPU 1.60GHz
stepping        : 4
cpu MHz         : 1591.264
cache size      : 512 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 2
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca 
cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
bogomips        : 3137.53

ls of /sys/devices/system/ directory

pluto:/proc/acpi# ls -R /sys/devices/system/
/sys/devices/system/:
cpu  i8042  i8259  ioapic  irqrouter  pit  sonypi  timer

/sys/devices/system/cpu:
cpu0

/sys/devices/system/cpu/cpu0:

/sys/devices/system/i8042:
i80420

/sys/devices/system/i8042/i80420:

/sys/devices/system/i8259:
i82590

/sys/devices/system/i8259/i82590:

/sys/devices/system/ioapic:

/sys/devices/system/irqrouter:
irqrouter0

/sys/devices/system/irqrouter/irqrouter0:

/sys/devices/system/pit:
pit0

/sys/devices/system/pit/pit0:

/sys/devices/system/sonypi:
sonypi0

/sys/devices/system/sonypi/sonypi0:

/sys/devices/system/timer:
timer0

/sys/devices/system/timer/timer0: