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Yasunori Goto authored
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. [akpm@linux-foundation.org: trivial style tweaks] Signed-off-by:
Yasunori Goto <y-goto@jp.fujitsu.com> Acked-by:
Clemens Ladisch <clemens@ladisch.de> Acked-by:
Vojtech Pavlik <vojtech@suse.cz> Cc: Robert Picco <Robert.Picco@hp.com> Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Cc: Ingo Molnar <mingo@elte.hu> Acked-by:
Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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