On Tue, 2007-08-21 at 12:14 +0200, Pavel Machek wrote: > Ok, I got it to work -- thanks a lot. > > Yes, acpi=off is mandatory. Unfortunately, thinkpad x60 does not boot > with acpi=off (should we add another test to linux firmware kit? > Machines should still boot in acpi=off mode...). acpi=off noapic > nolapic nosmp makes it boot, and that in turn makes kjump work. > > Screen is not refreshed on kjump back to original kernel, but I guess > that's to be expected. I did not play with framebuffer, yet. > > Maybe it is time to move kjump functionality into -mm and > kexec-testing?
Now I have worked out a full kexec based hibernation prototype, including kexec, write out the image, reboot, restore the memory and jump back. I will release it recently. :) Best Regards, Huang Ying - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
