[linux-next:master 1107/6030] drivers/gpu/drm/i915/gt/intel_region_lmem.o: warning: objtool: intel_gt_setup_lmem()+0x405: unreachable instruction

[linux-next:master 1107/6030] drivers/gpu/drm/i915/gt/intel_region_lmem.o: warning: objtool: intel_gt_setup_lmem()+0x405: unreachable instruction

[kernel test robot]

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CC: Linux Memory Management List <linux-mm@kvack.org>
TO: Matt Roper <matthew.d.roper@intel.com>
CC: Anusha Srivatsa <anusha.srivatsa@intel.com>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   7999516e20bd9bb5d1f7351cbd05ca529a3a8d60
commit: dae751f40c1913751bbdaed18224ff707f562319 [1107/6030] drm/i915/dg1: Use revid->stepping tables
config: x86_64-randconfig-r001-20210806 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 42b9c2a17a0b63cccf3ac197a82f91b28e53e643)
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=dae751f40c1913751bbdaed18224ff707f562319
        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 dae751f40c1913751bbdaed18224ff707f562319
        # 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/gpu/

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/i915/gt/intel_region_lmem.o: warning: objtool: intel_gt_setup_lmem()+0x405: 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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