Re: 2.6.35 hangs on early boot in KVM

From: Borislav Petkov
Date: Tue Aug 03 2010 - 11:48:59 EST

From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxxx>
Date: Tue, Aug 03, 2010 at 11:31:02AM -0400

> > One interesting waning spotted:
> >
> > include/config/auto.conf:555:warning: symbol value '-fcall-saved-ecx
> > -fcall- saved-edx' invalid for ARCH_HWEIGHT_CFLAGS
> Copying Peter and Borislav, guys please look at the above warning. I am
> bisecting a non-bootable 2.6.35 under KVM and while I am not there yet, it is
> close to the hweight commit (cb41838bbc4403f7270a94b93a9a0d9fc9c2e7ea) and I
> spotted this warning.

That's because you're at a bisection point before the hweight patch but
your .config already contains the ARCH_HWEIGHT_CFLAGS variable because
of the previous bisection point which contained the hweight patch.

I think this can be safely ignored.


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