[linux-next:master 4198/5235] drivers/gpu/drm/amd/amdgpu/../pm/swsmu/amdgpu_smu.o: warning: objtool: smu_dpm_set_power_gate()+0x1f4: unreachable instruction

[linux-next:master 4198/5235] drivers/gpu/drm/amd/amdgpu/../pm/swsmu/amdgpu_smu.o: warning: objtool: smu_dpm_set_power_gate()+0x1f4: unreachable instruction

[kernel test robot]

CC: Linux Memory Management List <linux-mm@kvack.org>
TO: Lijo Lazar <lijo.lazar@amd.com>
CC: Alex Deucher <alexander.deucher@amd.com>
CC: Guchun Chen <guchun.chen@amd.com>
CC: Kevin Yang <kevinyang.wang@amd.com>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   5d02ef4b57f6e7d4dcba14d40cf05373a146a605
commit: 85c1b9bd13b0b298bbbf128e26a470ec54c4d0e3 [4198/5235] drm/amd/pm: Add warning for unexpected PG requests
config: x86_64-randconfig-a015-20211205 (https://download.01.org/0day-ci/archive/20211206/202112062128.RL096pj7-lkp@intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 5f1d1854eb1450d352663ee732235893c5782237)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=85c1b9bd13b0b298bbbf128e26a470ec54c4d0e3
        git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
        git fetch --no-tags linux-next master
        git checkout 85c1b9bd13b0b298bbbf128e26a470ec54c4d0e3
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash crypto// drivers/ fs/

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

All warnings (new ones prefixed by >>):

>> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/amdgpu_smu.o: warning: objtool: smu_dpm_set_power_gate()+0x1f4: unreachable instruction

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