linux-kernel - Re: [rcu:dev.2019.04.04a 35/54] ERROR: "kfd_processes_srcu" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!

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Date:   Fri, 5 Apr 2019 20:20:39 -0700
From:   "Paul E. McKenney" <paulmck@...ux.ibm.com>
To:     kbuild test robot <lkp@...el.com>
Cc:     kbuild-all@...org, linux-kernel@...r.kernel.org
Subject: Re: [rcu:dev.2019.04.04a 35/54] ERROR: "kfd_processes_srcu"
 [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!

On Sat, Apr 06, 2019 at 10:17:05AM +0800, kbuild test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2019.04.04a
> head:   6f1d86fa5cd6dc95118310607a6bc6f3c6e3092a
> commit: 07366215c9b454bb6ee5648e18ee91a5c4fd0ea6 [35/54] drivers/gpu/drm/amd: Dynamically allocate kfd_processes_srcu
> config: x86_64-rhel-7.6 (attached as .config)
> compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
> reproduce:
>         git checkout 07366215c9b454bb6ee5648e18ee91a5c4fd0ea6
>         # save the attached .config to linux build tree
>         make ARCH=x86_64 
> 
> All errors (new ones prefixed by >>):
> 
> >> ERROR: "kfd_processes_srcu" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!

This commit has been obsoleted by 6b9ba895dd4f ("drivers/gpu/drm/amd:
Dynamically allocate kfd_processes_srcu v2"), FYI!

							Thanx, Paul