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* [linux-next:master 4258/6218] drivers/gpu/drm/i915/i915_drv.o: warning: objtool: __llvm_gcov_writeout()+0x14: call without frame pointer save/setup
@ 2020-05-04 13:59 kbuild test robot
  2020-05-04 17:40 ` Nick Desaulniers
  0 siblings, 1 reply; 2+ messages in thread
From: kbuild test robot @ 2020-05-04 13:59 UTC (permalink / raw)
  To: kbuild-all

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   fb9d670f57e3f6478602328bbbf71138be06ca4f
commit: 9f4069b055d1508c833115df7493b6e0001e5c9b [4258/6218] drm/i915: re-disable -Wframe-address
config: x86_64-randconfig-d001-20200502 (attached as .config)
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project 45b7d44ecb01780e26dc8d3c30bc34e32c08dd70)
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install x86_64 cross compiling tool for clang build
        # apt-get install binutils-x86-64-linux-gnu
        git checkout 9f4069b055d1508c833115df7493b6e0001e5c9b
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> drivers/gpu/drm/i915/i915_drv.o: warning: objtool: __llvm_gcov_writeout()+0x14: call without frame pointer save/setup
>> drivers/gpu/drm/i915/i915_drv.o: warning: objtool: __llvm_gcov_flush()+0x0: call without frame pointer save/setup
--
>> drivers/gpu/drm/i915/i915_getparam.o: warning: objtool: __llvm_gcov_writeout()+0x13: call without frame pointer save/setup
>> drivers/gpu/drm/i915/i915_getparam.o: warning: objtool: __llvm_gcov_flush()+0x0: call without frame pointer save/setup
--
>> drivers/gpu/drm/i915/i915_pci.o: warning: objtool: __llvm_gcov_writeout()+0x14: call without frame pointer save/setup
>> drivers/gpu/drm/i915/i915_pci.o: warning: objtool: __llvm_gcov_flush()+0x0: call without frame pointer save/setup
--
>> drivers/gpu/drm/i915/i915_params.o: warning: objtool: __llvm_gcov_writeout()+0x14: call without frame pointer save/setup
>> drivers/gpu/drm/i915/i915_params.o: warning: objtool: __llvm_gcov_flush()+0x0: call without frame pointer save/setup
--
>> drivers/gpu/drm/i915/i915_irq.o: warning: objtool: __llvm_gcov_writeout()+0x14: call without frame pointer save/setup
>> drivers/gpu/drm/i915/i915_irq.o: warning: objtool: __llvm_gcov_flush()+0x0: call without frame pointer save/setup
--
>> drivers/gpu/drm/i915/i915_scatterlist.o: warning: objtool: __llvm_gcov_writeout()+0x13: call without frame pointer save/setup
>> drivers/gpu/drm/i915/i915_scatterlist.o: warning: objtool: __llvm_gcov_flush()+0x0: call without frame pointer save/setup
--
>> drivers/gpu/drm/i915/i915_suspend.o: warning: objtool: __llvm_gcov_writeout()+0x14: call without frame pointer save/setup
>> drivers/gpu/drm/i915/i915_suspend.o: warning: objtool: __llvm_gcov_flush()+0x0: call without frame pointer save/setup
--
>> drivers/gpu/drm/i915/i915_sysfs.o: warning: objtool: __llvm_gcov_writeout()+0x14: call without frame pointer save/setup
>> drivers/gpu/drm/i915/i915_sysfs.o: warning: objtool: __llvm_gcov_flush()+0x0: call without frame pointer save/setup
--
>> drivers/gpu/drm/i915/i915_switcheroo.o: warning: objtool: __llvm_gcov_writeout()+0x14: call without frame pointer save/setup
>> drivers/gpu/drm/i915/i915_switcheroo.o: warning: objtool: __llvm_gcov_flush()+0x0: call without frame pointer save/setup
--
>> drivers/gpu/drm/i915/i915_utils.o: warning: objtool: __llvm_gcov_writeout()+0x14: call without frame pointer save/setup
>> drivers/gpu/drm/i915/i915_utils.o: warning: objtool: __llvm_gcov_flush()+0x0: call without frame pointer save/setup
--
>> drivers/gpu/drm/i915/intel_device_info.o: warning: objtool: __llvm_gcov_writeout()+0x14: call without frame pointer save/setup
>> drivers/gpu/drm/i915/intel_device_info.o: warning: objtool: __llvm_gcov_flush()+0x0: call without frame pointer save/setup
..

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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2020-05-04 13:59 [linux-next:master 4258/6218] drivers/gpu/drm/i915/i915_drv.o: warning: objtool: __llvm_gcov_writeout()+0x14: call without frame pointer save/setup kbuild test robot
2020-05-04 17:40 ` Nick Desaulniers

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