[resending, as I'm not sure if x86@kernel.org is a mailing list at all]

Hi all,

I'm just trying to reboot a node with kexec and unless I specify 'nosmp' 
that gets stuck at

> [    0.313912] Performance Events: PEBS fmt1+, 16-deep LBR, SandyBridge events, full-width counters, Intel PMU driver.
> [    0.325631] ... version:                3
> [    0.330107] ... bit width:              48
> [    0.334679] ... generic registers:      4
> [    0.339155] ... value mask:             0000ffffffffffff
> [    0.345089] ... max period:             0000ffffffffffff
> [    0.351022] ... fixed-purpose events:   3
> [    0.355500] ... event mask:             000000070000000f
> [    0.362872] smpboot: Booting Node   0, Processors  #   1


I already tried with and without "intremap=no_x2apic_optout" (dell bios 
which disables x2apic), but that doesn't make a difference.
Any ideas? Logs of a normal boot and a kexec-boot are attached.
Kexec bootint 3.11 also doesn't work.

Thanks,
Bernd