Messages in this thread | | | Date | Sun, 27 Oct 2013 12:30:23 +0800 | From | Dave Young <> | Subject | query for idea about a kexec regression |
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Hi
While I testing efi runtime patches for kexec kernel, there's 2 machines kexec fails on them. It can be reproduced with non-efi kernel, so it's not related to the patchset.
Problem is kexec kernel will immediatly reboot after below kernel message: smpboot: Booting Node 0, Processors # 1
The latter CPUs were not printed.
nr_cpus=1 works, so there might be some bug on smp code.
Any idea or suspection acout some patches? This is not 100% reproducible, to me it's about 30% thus it's hard to bisect.
Thanks Dave
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