[3.9-rc1] Bug in bootup code or debug code?

From: Tetsuo Handa
Date: Mon Mar 04 2013 - 10:15:49 EST


Tetsuo Handa wrote:
> Hello.
>
> I can boot linux-next-20130205 using kernel config at
> http://I-love.SAKURA.ne.jp/tmp/config-3.8-rc6-next-20130205 .
> But I get VMware's virtual machine kernel stack fault (hardware reset) as soon
> as kernel is loaded if CONFIG_DEBUG_VIRTUAL=y is added to the config above.
>
> Since I don't get kernel stack fault if CONFIG_DEBUG_VIRTUAL=y is added to
> kernel config generated by "make allnoconfig", I guess something is wrong with
> code which is executed at very early stage of bootup.
>
> Any clue?
>
> Regards.
>

This bug is not yet fixed as of 3.9-rc1.
Should I run git bisect?

Regards.
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