linux-kernel - TSC as clocksource

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Message-ID: <AANLkTikBu6vggpTUQy_MeTG_PJ9WWoHVyDL0OLPa6v=_@mail.gmail.com>
Date:	Mon, 10 Jan 2011 09:54:57 +1100
From:	Rob <roblinux@...il.com>
To:	linux-kernel@...r.kernel.org
Subject: TSC as clocksource

Want to use TSC as clocksource
have a Intel Core2 Duo with constant_tsc flag
TSC should be stable at C1 + C2, it is debatable whether C3 is stable

Using processor.max_cstate=2 to use only C1 + C2 changes nothing, still get
Monitor-Mwait will be used to enter C-3 state
there should be checks before this is forced

Please CC answers, comments to my email.

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