Messages in this thread | | | Date | Thu, 11 Oct 2007 21:19:49 +0000 | From | Pavel Machek <> | Subject | Re: 2.6.23-rc6-mm1: failure to boot on HP nx6325, no sound when booted, USB-related WARNING |
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On Fri 2007-09-21 10:06:15, Thomas Gleixner wrote: > On Fri, 2007-09-21 at 14:51 +1000, Paul Mackerras wrote: > > Linus Torvalds writes: > > > > > It would indeed be nice if we could just take CPU's down early (while > > > everything is working), and run the whole suspend code with just one CPU, > > > rather than having to worry about the ordering between CPU and device > > > takedown. > > > > That is certainly what we want to do on powerpc. > > I would have expected that we do it exactly this way and it took me by > surprise, that we do not.
Well, we used to do that, but acpi spec forbids that, and it means userspace sees plugs/unplugs. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html - 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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