[Intel-gfx] [PATCH 06/10] dma-buf: Proxy fence, an unsignaled fence placeholder

[Nick Desaulniers]

On Sun, Apr 5, 2020 at 3:16 PM kbuild test robot <lkp at intel.com> wrote:
>
> Hi Chris,
>
> Thank you for the patch! Perhaps something to improve:
>
> [auto build test WARNING on drm-tip/drm-tip]
> [cannot apply to drm-intel/for-linux-next linus/master v5.6 next-20200405]
> [if your patch is applied to the wrong git tree, please drop us a note to help
> improve the system. BTW, we also suggest to use '--base' option to specify the
> base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
>
> url:    https://github.com/0day-ci/linux/commits/Chris-Wilson/drm-i915-selftests-Add-request-throughput-measurement-to-perf/20200404-174829
> base:   git://anongit.freedesktop.org/drm/drm-tip drm-tip
> config: x86_64-randconfig-d001-20200405 (attached as .config)
> compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project be84d2b5b7e9c98e93bf8565e3e178e43ea0ec0a)
> reproduce:
>         wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # save the attached .config to linux build tree
>         COMPILER=clang make.cross ARCH=x86_64
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kbuild test robot <lkp at intel.com>
>
> All warnings (new ones prefixed by >>):
>
> >> drivers/dma-buf/dma-fence-proxy.o: warning: objtool: __llvm_gcov_writeout()+0x1: call without frame pointer save/setup
> >> drivers/dma-buf/dma-fence-proxy.o: warning: objtool: __llvm_gcov_flush()+0x0: call without frame pointer save/setup
> >> drivers/dma-buf/dma-fence-proxy.o: warning: objtool: __llvm_gcov_init()+0x0: call without frame pointer save/setup

Sorry for the noise, this is a known pre-existing issue not caused by
this patch.

-- 
Thanks,
~Nick Desaulniers