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Date:   Mon, 19 Aug 2019 13:57:22 -0700
From:   "Paul E. McKenney" <paulmck@linux.ibm.com>
To:     kbuild test robot <lkp@intel.com>
Cc:     kbuild-all@01.org, linux-kernel@vger.kernel.org
Subject: Re: [rcu:test 8/35] ERROR: "tick_nohz_full_running"
 [kernel/rcu/rcutorture.ko] undefined!
Message-ID: <20190819205722.GC28441@linux.ibm.com>
Reply-To: paulmck@linux.ibm.com
References: <201908200229.yCXM9Gp2%lkp@intel.com>
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On Tue, Aug 20, 2019 at 02:43:32AM +0800, kbuild test robot wrote:
> tree:   https://kernel.googlesource.com/pub/scm/linux/kernel/git/paulmck/linux-rcu.git test
> head:   b0e7c384ed8a8b5be17376a00e6f22e2d89456b9
> commit: 14569aa16daa1cd7610624a500ed2750fe341351 [8/35] rcutorture: Force on tick for readers and callback flooders
> config: x86_64-rhel (attached as .config)
> compiler: gcc-7 (Debian 7.4.0-10) 7.4.0
> reproduce:
>         git checkout 14569aa16daa1cd7610624a500ed2750fe341351
>         # save the attached .config to linux build tree
>         make ARCH=x86_64 
> 
> If you fix the issue, kindly add following tag
> Reported-by: kbuild test robot <lkp@intel.com>
> 
> All errors (new ones prefixed by >>):
> 
>    ERROR: "tick_nohz_dep_clear_task" [kernel/rcu/rcutorture.ko] undefined!
>    ERROR: "tick_nohz_dep_set_task" [kernel/rcu/rcutorture.ko] undefined!
> >> ERROR: "tick_nohz_full_running" [kernel/rcu/rcutorture.ko] undefined!

This one has been obsoleted by 14569aa16daa ("rcutorture: Force on
tick for readers and callback flooders") which should have a fix for
these issues.

							Thanx, Paul