drivers/gpu/drm/nouveau/nvkm/engine/disp/gv100.c:676:1: sparse: sparse: symbol 'gv100_disp_core_mthd_base' was not declared. Should it be static?
From: kernel test robot
Date: Mon Aug 08 2022 - 10:20:34 EST
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 4e23eeebb2e57f5a28b36221aa776b5a1122dde5
commit: acbe9ecfb7fb14db868ddbeda8f43e623026316b drm/nouveau/disp: merge head/outp/ior code into chipset files
date: 13 days ago
config: alpha-randconfig-s031-20220807 (https://download.01.org/0day-ci/archive/20220808/202208082250.FRtA3DVc-lkp@xxxxxxxxx/config)
compiler: alpha-linux-gcc (GCC) 12.1.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.4-39-gce1a6720-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=acbe9ecfb7fb14db868ddbeda8f43e623026316b
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout acbe9ecfb7fb14db868ddbeda8f43e623026316b
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=alpha SHELL=/bin/bash drivers/gpu/drm/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@xxxxxxxxx>
sparse warnings: (new ones prefixed by >>)
>> drivers/gpu/drm/nouveau/nvkm/engine/disp/gv100.c:676:1: sparse: sparse: symbol 'gv100_disp_core_mthd_base' was not declared. Should it be static?
vim +/gv100_disp_core_mthd_base +676 drivers/gpu/drm/nouveau/nvkm/engine/disp/gv100.c
632
633 static const struct nvkm_disp_mthd_list
634 gv100_disp_core_mthd_head = {
635 .mthd = 0x0400,
636 .addr = 0x000400,
637 .data = {
638 { 0x2000, 0x682000 },
639 { 0x2004, 0x682004 },
640 { 0x2008, 0x682008 },
641 { 0x200c, 0x68200c },
642 { 0x2014, 0x682014 },
643 { 0x2018, 0x682018 },
644 { 0x201c, 0x68201c },
645 { 0x2020, 0x682020 },
646 { 0x2028, 0x682028 },
647 { 0x202c, 0x68202c },
648 { 0x2030, 0x682030 },
649 { 0x2038, 0x682038 },
650 { 0x203c, 0x68203c },
651 { 0x2048, 0x682048 },
652 { 0x204c, 0x68204c },
653 { 0x2050, 0x682050 },
654 { 0x2054, 0x682054 },
655 { 0x2058, 0x682058 },
656 { 0x205c, 0x68205c },
657 { 0x2060, 0x682060 },
658 { 0x2064, 0x682064 },
659 { 0x2068, 0x682068 },
660 { 0x206c, 0x68206c },
661 { 0x2070, 0x682070 },
662 { 0x2074, 0x682074 },
663 { 0x2078, 0x682078 },
664 { 0x207c, 0x68207c },
665 { 0x2080, 0x682080 },
666 { 0x2088, 0x682088 },
667 { 0x2090, 0x682090 },
668 { 0x209c, 0x68209c },
669 { 0x20a0, 0x6820a0 },
670 { 0x20a4, 0x6820a4 },
671 { 0x20a8, 0x6820a8 },
672 { 0x20ac, 0x6820ac },
673 { 0x2180, 0x682180 },
674 { 0x2184, 0x682184 },
675 { 0x218c, 0x68218c },
> 676 { 0x2194, 0x682194 },
677 { 0x2198, 0x682198 },
678 { 0x219c, 0x68219c },
679 { 0x21a0, 0x6821a0 },
680 { 0x21a4, 0x6821a4 },
681 { 0x2214, 0x682214 },
682 { 0x2218, 0x682218 },
683 {}
684 }
685 };
686
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