[intel-tdx:guest 96/110] drivers/acpi/svkl.o: warning: objtool: acpi_svkl_ioctl()+0x384: unreachable instruction

[intel-tdx:guest 96/110] drivers/acpi/svkl.o: warning: objtool: acpi_svkl_ioctl()+0x384: unreachable instruction

[kernel test robot]

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CC: linux-kernel(a)vger.kernel.org
TO: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>

tree:   https://github.com/intel/tdx.git guest
head:   12a36f03920a0192e83b288044d7d2bd4d005fd3
commit: 9dff3efe094cdd01d70ccfdd5d1a286dfdbe00f4 [96/110] ACPI: Add SVKL table support
config: x86_64-randconfig-a012-20210814 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 62df4df41c939205b2dc0a2a3bfb75b8c1ed74fa)
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://github.com/intel/tdx/commit/9dff3efe094cdd01d70ccfdd5d1a286dfdbe00f4
        git remote add intel-tdx https://github.com/intel/tdx.git
        git fetch --no-tags intel-tdx guest
        git checkout 9dff3efe094cdd01d70ccfdd5d1a286dfdbe00f4
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/

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/acpi/svkl.o: warning: objtool: acpi_svkl_ioctl()+0x384: unreachable instruction

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

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