tree: git://people.freedesktop.org/~agd5f/linux.git amd-20.45 head: 1807abbb3a7f17fc931a15d7fd4365ea148c6bb1 commit: abdc393ab8265df9db5d9d64eb33ed1c33e9d95c [1587/2417] drm/amdkfd: Add gfx10 address watch support config: x86_64-randconfig-a011-20201120 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 3ded927cf80ac519f9f9c4664fef08787f7c537d) 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 git remote add radeon-alex git://people.freedesktop.org/~agd5f/linux.git git fetch --no-tags radeon-alex amd-20.45 git checkout abdc393ab8265df9db5d9d64eb33ed1c33e9d95c # 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@xxxxxxxxx> All warnings (new ones prefixed by >>): drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c:763:6: warning: no previous prototype for function 'kgd_gfx_v10_enable_debug_trap' [-Wmissing-prototypes] void kgd_gfx_v10_enable_debug_trap(struct kgd_dev *kgd, ^ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c:763:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void kgd_gfx_v10_enable_debug_trap(struct kgd_dev *kgd, ^ static drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c:792:6: warning: no previous prototype for function 'kgd_gfx_v10_disable_debug_trap' [-Wmissing-prototypes] void kgd_gfx_v10_disable_debug_trap(struct kgd_dev *kgd) ^ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c:792:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void kgd_gfx_v10_disable_debug_trap(struct kgd_dev *kgd) ^ static drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c:803:5: warning: no previous prototype for function 'kgd_gfx_v10_set_wave_launch_trap_override' [-Wmissing-prototypes] int kgd_gfx_v10_set_wave_launch_trap_override(struct kgd_dev *kgd, ^ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c:803:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int kgd_gfx_v10_set_wave_launch_trap_override(struct kgd_dev *kgd, ^ static drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c:852:6: warning: no previous prototype for function 'kgd_gfx_v10_set_wave_launch_mode' [-Wmissing-prototypes] void kgd_gfx_v10_set_wave_launch_mode(struct kgd_dev *kgd, ^ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c:852:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void kgd_gfx_v10_set_wave_launch_mode(struct kgd_dev *kgd, ^ static >> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c:882:6: warning: no previous prototype for function 'kgd_gfx_v10_set_address_watch' [-Wmissing-prototypes] void kgd_gfx_v10_set_address_watch(struct kgd_dev *kgd, ^ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c:882:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void kgd_gfx_v10_set_address_watch(struct kgd_dev *kgd, ^ static >> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c:942:6: warning: no previous prototype for function 'kgd_gfx_v10_clear_address_watch' [-Wmissing-prototypes] void kgd_gfx_v10_clear_address_watch(struct kgd_dev *kgd, ^ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c:942:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void kgd_gfx_v10_clear_address_watch(struct kgd_dev *kgd, ^ static drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c:967:6: warning: no previous prototype for function 'kgd_gfx_v10_get_iq_wait_times' [-Wmissing-prototypes] void kgd_gfx_v10_get_iq_wait_times(struct kgd_dev *kgd, ^ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c:967:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void kgd_gfx_v10_get_iq_wait_times(struct kgd_dev *kgd, ^ static drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c:976:6: warning: no previous prototype for function 'kgd_gfx_v10_build_grace_period_packet_info' [-Wmissing-prototypes] void kgd_gfx_v10_build_grace_period_packet_info(struct kgd_dev *kgd, ^ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c:976:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void kgd_gfx_v10_build_grace_period_packet_info(struct kgd_dev *kgd, ^ static 8 warnings generated. vim +/kgd_gfx_v10_set_address_watch +882 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v10.c 851 > 852 void kgd_gfx_v10_set_wave_launch_mode(struct kgd_dev *kgd, 853 uint8_t wave_launch_mode, 854 uint32_t vmid) 855 { 856 struct amdgpu_device *adev = get_amdgpu_device(kgd); 857 uint32_t data = 0; 858 bool is_stall_mode; 859 bool is_mode_set; 860 861 is_stall_mode = (wave_launch_mode == 4); 862 is_mode_set = (wave_launch_mode != 0 && wave_launch_mode != 4); 863 864 mutex_lock(&adev->grbm_idx_mutex); 865 866 data = REG_SET_FIELD(data, SPI_GDBG_WAVE_CNTL2, 867 VMID_MASK, is_mode_set ? 1 << vmid : 0); 868 data = REG_SET_FIELD(data, SPI_GDBG_WAVE_CNTL2, 869 MODE, is_mode_set ? wave_launch_mode : 0); 870 WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_WAVE_CNTL2), data); 871 872 data = RREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_WAVE_CNTL)); 873 data = REG_SET_FIELD(data, SPI_GDBG_WAVE_CNTL, 874 STALL_VMID, is_stall_mode ? 1 << vmid : 0); 875 data = REG_SET_FIELD(data, SPI_GDBG_WAVE_CNTL, 876 STALL_RA, is_stall_mode ? 1 : 0); 877 WREG32(SOC15_REG_OFFSET(GC, 0, mmSPI_GDBG_WAVE_CNTL), data); 878 879 mutex_unlock(&adev->grbm_idx_mutex); 880 } 881 > 882 void kgd_gfx_v10_set_address_watch(struct kgd_dev *kgd, 883 uint64_t watch_address, 884 uint32_t watch_address_mask, 885 uint32_t watch_id, 886 uint32_t watch_mode, 887 uint32_t debug_vmid) 888 { 889 struct amdgpu_device *adev = get_amdgpu_device(kgd); 890 uint32_t watch_address_high; 891 uint32_t watch_address_low; 892 uint32_t watch_address_cntl; 893 894 watch_address_cntl = 0; 895 896 watch_address_low = lower_32_bits(watch_address); 897 watch_address_high = upper_32_bits(watch_address) & 0xffff; 898 899 watch_address_cntl = REG_SET_FIELD(watch_address_cntl, 900 TCP_WATCH0_CNTL, 901 VMID, 902 debug_vmid); 903 watch_address_cntl = REG_SET_FIELD(watch_address_cntl, 904 TCP_WATCH0_CNTL, 905 MODE, 906 watch_mode); 907 watch_address_cntl = REG_SET_FIELD(watch_address_cntl, 908 TCP_WATCH0_CNTL, 909 MASK, 910 watch_address_mask >> 6); 911 912 /* Turning off this watch point until we set all the registers */ 913 watch_address_cntl = REG_SET_FIELD(watch_address_cntl, 914 TCP_WATCH0_CNTL, 915 VALID, 916 0); 917 918 WREG32((SOC15_REG_OFFSET(GC, 0, mmTCP_WATCH0_CNTL) + 919 (watch_id * TCP_WATCH_STRIDE)), 920 watch_address_cntl); 921 922 WREG32((SOC15_REG_OFFSET(GC, 0, mmTCP_WATCH0_ADDR_H) + 923 (watch_id * TCP_WATCH_STRIDE)), 924 watch_address_high); 925 926 WREG32((SOC15_REG_OFFSET(GC, 0, mmTCP_WATCH0_ADDR_L) + 927 (watch_id * TCP_WATCH_STRIDE)), 928 watch_address_low); 929 930 /* Enable the watch point */ 931 watch_address_cntl = REG_SET_FIELD(watch_address_cntl, 932 TCP_WATCH0_CNTL, 933 VALID, 934 1); 935 936 WREG32((SOC15_REG_OFFSET(GC, 0, mmTCP_WATCH0_CNTL) + 937 (watch_id * TCP_WATCH_STRIDE)), 938 watch_address_cntl); 939 940 } 941 > 942 void kgd_gfx_v10_clear_address_watch(struct kgd_dev *kgd, 943 uint32_t watch_id) 944 { 945 struct amdgpu_device *adev = get_amdgpu_device(kgd); 946 947 uint32_t watch_address_cntl; 948 949 watch_address_cntl = 0; 950 951 WREG32((SOC15_REG_OFFSET(GC, 0, mmTCP_WATCH0_CNTL) + 952 (watch_id * TCP_WATCH_STRIDE)), 953 watch_address_cntl); 954 } 955 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
Attachment:
.config.gz
Description: application/gzip
_______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
