Subject: Re: [kbuild-all] Re: [arm-platforms:kvm-arm64/vcpu-xarray 42/49] arch/powerpc/kvm/powerpc.c:792:29: error: 'kvmppc_decrementer_wakeup' defined but not used

From: Marc Zyngier <[email-masked]>
Date: Thu, 14 Nov 2019 08:18:53 +0000

On Thu, 14 Nov 2019 08:58:10 +0800
Rong Chen <[email-masked]> wrote:

> On 11/14/19 2:02 AM, Marc Zyngier wrote:
> > On 2019-11-13 17:51, kbuild test robot wrote:  
> >> tree:
> >> https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git
> >> kvm-arm64/vcpu-xarray
> >> head:   148748099363327d8cb56aafd386b70ac8c68837
> >> commit: 64e6991c2234c3ba1e36f991302b1bbe1bb791f1 [42/49] KVM: PPC:
> >> Move all vcpu init code into kvm_arch_vcpu_create()
> >> config: powerpc-defconfig (attached as .config)
> >> compiler: powerpc64-linux-gcc (GCC) 7.4.0
> >> reproduce:
> >>         wget
> >>
> >> https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross
> >> -O ~/bin/make.cross
> >>         chmod +x ~/bin/make.cross
> >>         git checkout 64e6991c2234c3ba1e36f991302b1bbe1bb791f1
> >>         # save the attached .config to linux build tree
> >>         GCC_VERSION=7.4.0 make.cross ARCH=powerpc
> >>
> >> If you fix the issue, kindly add following tag
> >> Reported-by: kbuild test robot <[email-masked]>  
> >
> > Well, this branch was not supposed to be tested at all...
> > I guess it is too late to take it down :-(
> >
> >         M.  
> 
> Hi Marc,
> 
> Thanks for the explanation, we'll blacklist this branch to avoiding test it again.

Thanks Rong.

For my own education, is there an official way to prevent the kbuild
robot from testing certain branches? Or failing that, a way to tell it
to only send reports to a certain email address instead of spamming
mailing lists for code that is expected to be problematic?

Cheers,

	M.
-- 
Jazz is not dead. It just smells funny...

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