Compiling 6.3->7: lapic frequency madness
Igor Mozolevsky
igor at hybrid-lab.co.uk
Sat Mar 15 19:47:34 PDT 2008
Ok,
so I've been trying to figure out (on my T43p) why my lapic frequency
is being ~3x the difference between Release-7 CD and RELENG_7 cvs... I
get, after verbose booting:
lapic: Divisor 2, Frequency 66504853 hz
with the ISO image; and
lapic: Divisor 2, Frequency 188430051 hz
consistently +/- small % variation...
I'm compiling w/ GENERIC w/o CFLAGS/COPTFLAGS, etc... The response is
sluggish as a result of that, and perl fails timing tests... I've run
out of things to experiment with; has anything changed in the kernel
wrt lapic? If not, HELP!
Cheers,
Igor :-)
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