Messages in this thread | | | Date | Tue, 11 Jan 2005 04:19:31 +0100 | From | Pavel Machek <> | Subject | Re: Screwy clock after apm suspend |
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Hi!
> > I think that hwclock --hctosys is not quite straightforward operation > > -- it needs to know if your CMOS clock are in local timezone or GMT, > > or something like that, IIRC. > > > > But this might work: compute difference between system and cmos time > > before suspend, and use that info to restore time after suspend. > > Which is, of course, what APM has done all along ...
Heh, but we need to find a way to do it without config options...
#ifdef CONFIG_APM_RTC_IS_GMT # define clock_cmos_diff 0 # define got_clock_diff 1 #else
...no, it is actually okay, CONFIG_APM_RTC_IS_GMT is only optimalization.
Hmm...
...and arch/i386/kernel/time.c contains copy of that code. That means that we should kill apm.c copy and see why time.c copy sometimes does the wrong thing. 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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