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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2005-10-05 17:43:40 +1000
committerLinus Torvalds <torvalds@g5.osdl.org>2005-10-05 07:33:42 -0700
commit23cb8c297eb939b25e5a628dc9e8a71b17f1c44e (patch)
treec7dbcdef11fd251b39d0dcab80aaae6a3bcb9439 /drivers/char
parent329d4dd72e5c3393a0c7aeebf3e62df77b196d71 (diff)
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[PATCH] ppc: Fix timekeeping with HZ=250 on some Mac models
Older Macs which uses the VIA chip timers to calibrate the timebase used some code that wouldn't work if HZ wasn't divisible by 100... This fixes it at least for 250. Not totally perfect but should be enough for now (so it at least works with the default value which is now 250). There is still a potential issue with the core using CLOCK_TICK_RATE to maintain xtime and CLOCK_TICK_RATE value on ppc32 is pure crap, but that is a different problem, this patch at least brings us back to our previous situation. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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