Messages in this thread | | | Date | Thu, 20 Jan 2005 12:01:56 +0100 | From | Pavel Machek <> | Subject | Re: [ACPI] Machine no longer enters C3 on 2.6.11-rc1-bk |
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Hi!
> > bus master activity: is changing all the time, mostly 555555555 and > > aaaaaaa, and cpu refuses to enter C3 for obvious reasons. I compiled > > out USB and sound... Does anybody else see the same problem? > > > > I did notice too that it was never in C3 apart from a bit right at the > beginning, since 2.6.10. It has always been like that up to 2.6.6, became > better from 2.6.7 (but had other problems with that). > > P.S. I didn't check bus master activity. How do you do that?
There's something wrong with bus master activity indicator: it seems to be updated every HZ or something like that... that results in a bad stuff if HZ=100... activiy is now non-zero and machine refuses to go C3. Pavel -- People were complaining that M$ turns users into beta-testers... ...jr ghea gurz vagb qrirybcref, naq gurl frrz gb yvxr vg gung jnl! - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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