[tip:objtool/core 8/11] drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.o: warning: objtool: nvkm_vmm_new_()+0x3b3: stack state mismatch: reg1[14]=-2-32 reg2[14]=-1+0

[tip:objtool/core 8/11] drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.o: warning: objtool: nvkm_vmm_new_()+0x3b3: stack state mismatch: reg1[14]=-2-32 reg2[14]=-1+0

[kernel test robot]

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CC: linux-kernel(a)vger.kernel.org
CC: x86(a)kernel.org
TO: Peter Zijlstra <peterz@infradead.org>
CC: Ingo Molnar <mingo@kernel.org>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git objtool/core
head:   900b4df347bbac4874149a226143a556909faba8
commit: 36d92e43d01cbeeec99abdf405362243051d6b3f [8/11] objtool,x86: More ModRM sugar
config: x86_64-randconfig-a005-20210405 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 30df6d5d6a8537d3ec7d8fe4299289a4c5a74d5c)
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
        # install x86_64 cross compiling tool for clang build
        # apt-get install binutils-x86-64-linux-gnu
        # https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=36d92e43d01cbeeec99abdf405362243051d6b3f
        git remote add tip https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
        git fetch --no-tags tip objtool/core
        git checkout 36d92e43d01cbeeec99abdf405362243051d6b3f
        # 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: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.o: warning: objtool: nvkm_vmm_new_()+0x3b3: stack state mismatch: reg1[14]=-2-32 reg2[14]=-1+0
   drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.o: warning: objtool: asan.module_ctor()+0xc: call without frame pointer save/setup
   drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.o: warning: objtool: asan.module_dtor()+0xc: 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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