Messages in this thread |  | | Date | Wed, 30 Mar 2005 23:22:53 +0200 | From | Pavel Machek <> | Subject | Re: smp/swsusp done right |
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Hi!
> > This is against -mm kernel; it is smp swsusp done right, and it > > actually works for me. Unlike previous hacks, it uses cpu hotplug > > infrastructure. Disable CONFIG_MTRR before you try this... > > > > Test this if you can, and report any problems. If not enough people > > scream, this is going to -mm. > > Yay! Thanks for getting that done Pavel =)
Well, I guess it is thank you -- I got rid of ugly FIXME that would involve arch-dependend assembly to be solved properly.
... hmm, can play_dead handle all the memory being overwritten? Also it should probably save and restore registers including MTRRs.
...so I more moved ugly FIXME to better place. Oh well, at least it uses common infrastructure now. People at Intel doing suspend-to-RAM on smp systems will need to solve it properly, anyway, because they need to go to real mode and back.
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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