On Mon, 2005-04-04 at 16:06 +1000, Benjamin Herrenschmidt wrote: > There have been various reports of issues with sleep among others on > iBook G3 equiped with the 750FX processor. Also, the cpufreq code on > these so far didn't change the CPU voltage, which limited the actual > power saving at low frequency.
Sleep hasn't worked properly on my PowerBook G4 since I applied your first pair of patches. The current behaviour seems to be that short periods of sleep appear to work OK, but a fairly random death happens after a longer sleep. Last time it was ohci_hcd complaining of an uninitialised spinlock. I'm half inclined to suspect RAM isn't being refreshed properly -- but most of the kernel text still seems to be there and it manages to oops and panic OK, so perhaps it's just that the dcache isn't correctly disabled, or isn't correctly flushed when we enable it again? I'll rebuild the Fedora kernel without any of the patches to eliminate the possibility that it's caused by some other change. -- dwmw2 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
