Messages in this thread | | | Date | Mon, 6 Aug 2007 11:02:10 +0200 | From | Pavel Machek <> | Subject | Re: [PATH 0/1] Kexec jump - v2 - the first step to kexec based hibernation |
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Hi!
> > Did the trick, I got the kernel to load, and it even attempted > > exec... but I got doublefault (or what is it?) > > > > Int 6: ... EIP: c4739906. Address is in reserve_bootmem_core. > > > > Do I have to disable ACPI completely? I tried with acpi=off, > > nosmp... but problem does not seem device related. > > It seems that the problem has nothing to do with device or ACPI. Can you > do a normal kexec? That is: > > kexec -l <...> > kexec -e > > or > > kexec -p <...> > ALT-SysRq-c to trigger a crash dump.
...that was indeed a problem. I can do successful kexec, as long as I load bzImage (and not vmlinux). (Both kernels 2.6.22 and 2.6.23-rc2-git). Problem is, I can only load bzImage using -l, attempt to load bzImage using -p results in
"Could not find a free area of memory of 9000 bytes" locate_hole failed
. Any ideas? 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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