Hi Yong, First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: bcf876870b95592b52519ed4aafcf9d95999bc9c commit: 594d0c90a48e9e661564d3584cda0a7c363e1611 drm/amdkfd: Rename kfd_kernel_queue_*.c to kfd_packet_manager_*.c date: 9 months ago config: x86_64-randconfig-r015-20200803 (attached as .config) compiler: gcc-9 (Debian 9.3.0-14) 9.3.0 reproduce (this is a W=1 build): git checkout 594d0c90a48e9e661564d3584cda0a7c363e1611 # save the attached .config to linux build tree make W=1 ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> All warnings (new ones prefixed by >>): >> drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_packet_manager_vi.c:113:5: warning: >> no previous prototype for 'pm_set_resources_vi' [-Wmissing-prototypes] 113 | int pm_set_resources_vi(struct packet_manager *pm, uint32_t *buffer, | ^~~~~~~~~~~~~~~~~~~ vim +/pm_set_resources_vi +113 drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_packet_manager_vi.c f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 112 454150b1f9a6be0 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 @113 int pm_set_resources_vi(struct packet_manager *pm, uint32_t *buffer, f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 114 struct scheduling_resources *res) f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 115 { f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 116 struct pm4_mes_set_resources *packet; f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 117 f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 118 packet = (struct pm4_mes_set_resources *)buffer; f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 119 memset(buffer, 0, sizeof(struct pm4_mes_set_resources)); f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 120 454150b1f9a6be0 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 121 packet->header.u32All = pm_build_pm4_header(IT_SET_RESOURCES, f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 122 sizeof(struct pm4_mes_set_resources)); f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 123 f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 124 packet->bitfields2.queue_type = f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 125 queue_type__mes_set_resources__hsa_interface_queue_hiq; f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 126 packet->bitfields2.vmid_mask = res->vmid_mask; f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 127 packet->bitfields2.unmap_latency = KFD_UNMAP_LATENCY_MS / 100; f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 128 packet->bitfields7.oac_mask = res->oac_mask; f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 129 packet->bitfields8.gds_heap_base = res->gds_heap_base; f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 130 packet->bitfields8.gds_heap_size = res->gds_heap_size; f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 131 f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 132 packet->gws_mask_lo = lower_32_bits(res->gws_mask); f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 133 packet->gws_mask_hi = upper_32_bits(res->gws_mask); f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 134 f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 135 packet->queue_mask_lo = lower_32_bits(res->queue_mask); f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 136 packet->queue_mask_hi = upper_32_bits(res->queue_mask); f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 137 f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 138 return 0; f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 139 } f6e27ff19d9db90 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_vi.c Felix Kuehling 2018-04-10 140 :::::: The code at line 113 was first introduced by commit :::::: 454150b1f9a6be0a69138a698471bd13424204cc drm/amdkfd: Add GFXv9 PM4 packet writer functions :::::: TO: Felix Kuehling <[email protected]> :::::: CC: Oded Gabbay <[email protected]> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected]
.config.gz
Description: application/gzip
