Messages in this thread | | | Date | Wed, 18 Mar 2009 09:25:23 +0100 | From | Vojtech Pavlik <> | Subject | Re: [Patch] Fix the possibility of insane return value of hpet_calibrate() against SMI. (take 2) |
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On Wed, Mar 18, 2009 at 08:44:30AM +0100, Clemens Ladisch wrote: > Yasunori Goto wrote: > > hpet_calibrate() has a possibility of miss-calibration due to SMI. > > If SMI interrupts in the while loop of calibration, then return value > > will be big. This change calibrates until stabilizing by the return > > value with a small value. > > > > Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com> > > Acked-by: Clemens Ladisch <clemens@ladisch.de>
Acked-by: Vojtech Pavlik <vojtech@suse.cz>
-- Vojtech Pavlik Director SuSE Labs
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