drivers/gpu/drm/vmwgfx/vmwgfx.o: warning: objtool: vmw_port_hb_in+0xe2: stack state mismatch: cfa1=5+16 cfa2=4+8

* drivers/gpu/drm/vmwgfx/vmwgfx.o: warning: objtool: vmw_port_hb_in+0xe2: stack state mismatch: cfa1=5+16 cfa2=4+8
@ 2022-09-06  1:45 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2022-09-06  1:45 UTC (permalink / raw)
  To: Masahiro Yamada; +Cc: kbuild-all, linux-kernel, Nicolas Schier, Sami Tolvanen

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   53e99dcff61e1523ec1c3628b2d564ba15d32eb7
commit: c25e1c55822f9b3b53ccbf88b85644317a525752 kbuild: do not create *.prelink.o for Clang LTO or IBT
date:   3 months ago
config: x86_64-buildonly-randconfig-r001-20220905 (https://download.01.org/0day-ci/archive/20220906/202209060939.Aa20lxSi-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-5) 11.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c25e1c55822f9b3b53ccbf88b85644317a525752
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout c25e1c55822f9b3b53ccbf88b85644317a525752
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/drm/vmwgfx/ drivers/spmi/

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

All warnings (new ones prefixed by >>):

>> drivers/gpu/drm/vmwgfx/vmwgfx.o: warning: objtool: vmw_port_hb_in+0xe2: stack state mismatch: cfa1=5+16 cfa2=4+8
>> drivers/gpu/drm/vmwgfx/vmwgfx.o: warning: objtool: vmw_port_hb_out+0xe5: stack state mismatch: cfa1=5+16 cfa2=4+8

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

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