Re: [Bug #10872] x86_64 boot hang when CONFIG_NUMA=n

From: Ingo Molnar
Date: Tue Jul 08 2008 - 01:17:12 EST



* Randy Dunlap <randy.dunlap@xxxxxxxxxx> wrote:

> > $ git bisect start
> > $ git bisect bad v2.6.26-rc1
> > $ git bisect good v2.6.25
> >
> > That's only about 1.29M lines of changes.
>
> git bisect and normal rebooting did not find a problem.
>
> I'll repeat this using kexec to boot the new kernel and see if that
> locates any issues... since I normally use kexec to load/test new
> kernels and that was how the failure occurred (occurs).

ah, so the hang only occurs if you kexec a post-v2.6.25 kernel? (from
any other kernel, or from a post-v2.6.25 kernel?)

Ingo
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