* [linux-next:master 1053/3717] drivers/gpu/drm/amd/amdgpu/../pm/powerplay/smumgr/smu7_smumgr.c:408:44: sparse: sparse: incorrect type in argument 1 (different address spaces)
@ 2020-08-27 15:36 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2020-08-27 15:36 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 17606 bytes --]
Hi Evan,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 88abac0b753dfdd85362a26d2da8277cb1e0842b
commit: e098bc9612c2b60f94920461d71c92962a916e73 [1053/3717] drm/amd/pm: optimize the power related source code layout
config: xtensa-randconfig-s031-20200827 (attached as .config)
compiler: xtensa-linux-gcc (GCC) 9.3.0
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: v0.6.2-191-g10164920-dirty
git checkout e098bc9612c2b60f94920461d71c92962a916e73
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=xtensa
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
drivers/gpu/drm/amd/amdgpu/../pm/powerplay/smumgr/smu7_smumgr.c:65:25: sparse: sparse: cast to restricted __be32
drivers/gpu/drm/amd/amdgpu/../pm/powerplay/smumgr/smu7_smumgr.c:74:26: sparse: sparse: cast to restricted __be32
>> drivers/gpu/drm/amd/amdgpu/../pm/powerplay/smumgr/smu7_smumgr.c:408:44: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void *kaddr @@
>> drivers/gpu/drm/amd/amdgpu/../pm/powerplay/smumgr/smu7_smumgr.c:408:44: sparse: expected void volatile [noderef] __iomem *addr
drivers/gpu/drm/amd/amdgpu/../pm/powerplay/smumgr/smu7_smumgr.c:408:44: sparse: got void *kaddr
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=e098bc9612c2b60f94920461d71c92962a916e73
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout e098bc9612c2b60f94920461d71c92962a916e73
vim +408 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/smumgr/smu7_smumgr.c
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 321
d3f8c0abf45866 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2017-09-20 322 int smu7_request_smu_load_fw(struct pp_hwmgr *hwmgr)
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 323 {
b3b030520df05f drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2017-09-26 324 struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(hwmgr->smu_backend);
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 325 uint32_t fw_to_load;
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 326 int r = 0;
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 327
744a522794bdc6 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2018-09-29 328 amdgpu_ucode_init_bo(hwmgr->adev);
744a522794bdc6 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2018-09-29 329
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 330 if (smu_data->soft_regs_start)
d3f8c0abf45866 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2017-09-20 331 cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
d3f8c0abf45866 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2017-09-20 332 smu_data->soft_regs_start + smum_get_offsetof(hwmgr,
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 333 SMU_SoftRegisters, UcodeLoadStatus),
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 334 0x0);
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 335
d3f8c0abf45866 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2017-09-20 336 if (hwmgr->chip_id > CHIP_TOPAZ) { /* add support for Topaz */
8bb575a2d83af0 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2018-03-22 337 if (hwmgr->not_vf) {
d9c8316eb37226 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Evan Quan 2020-03-26 338 smum_send_msg_to_smc_with_parameter(hwmgr,
e224e4f17dc89b drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Xiangliang Yu 2016-12-02 339 PPSMC_MSG_SMU_DRAM_ADDR_HI,
a0ec225633d9f6 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Evan Quan 2020-03-27 340 upper_32_bits(smu_data->smu_buffer.mc_addr),
a0ec225633d9f6 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Evan Quan 2020-03-27 341 NULL);
d9c8316eb37226 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Evan Quan 2020-03-26 342 smum_send_msg_to_smc_with_parameter(hwmgr,
e224e4f17dc89b drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Xiangliang Yu 2016-12-02 343 PPSMC_MSG_SMU_DRAM_ADDR_LO,
a0ec225633d9f6 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Evan Quan 2020-03-27 344 lower_32_bits(smu_data->smu_buffer.mc_addr),
a0ec225633d9f6 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Evan Quan 2020-03-27 345 NULL);
e224e4f17dc89b drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Xiangliang Yu 2016-12-02 346 }
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 347 fw_to_load = UCODE_ID_RLC_G_MASK
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 348 + UCODE_ID_SDMA0_MASK
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 349 + UCODE_ID_SDMA1_MASK
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 350 + UCODE_ID_CP_CE_MASK
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 351 + UCODE_ID_CP_ME_MASK
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 352 + UCODE_ID_CP_PFP_MASK
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 353 + UCODE_ID_CP_MEC_MASK;
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 354 } else {
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 355 fw_to_load = UCODE_ID_RLC_G_MASK
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 356 + UCODE_ID_SDMA0_MASK
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 357 + UCODE_ID_SDMA1_MASK
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 358 + UCODE_ID_CP_CE_MASK
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 359 + UCODE_ID_CP_ME_MASK
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 360 + UCODE_ID_CP_PFP_MASK
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 361 + UCODE_ID_CP_MEC_MASK
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 362 + UCODE_ID_CP_MEC_JT1_MASK
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 363 + UCODE_ID_CP_MEC_JT2_MASK;
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 364 }
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 365
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 366 if (!smu_data->toc) {
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 367 struct SMU_DRAMData_TOC *toc;
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 368
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 369 smu_data->toc = kzalloc(sizeof(struct SMU_DRAMData_TOC), GFP_KERNEL);
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 370 if (!smu_data->toc)
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 371 return -ENOMEM;
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 372 toc = smu_data->toc;
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 373 toc->num_entries = 0;
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 374 toc->structure_version = 1;
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 375
d3f8c0abf45866 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2017-09-20 376 PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 377 UCODE_ID_RLC_G, &toc->entry[toc->num_entries++]),
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 378 "Failed to Get Firmware Entry.", r = -EINVAL; goto failed);
d3f8c0abf45866 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2017-09-20 379 PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 380 UCODE_ID_CP_CE, &toc->entry[toc->num_entries++]),
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 381 "Failed to Get Firmware Entry.", r = -EINVAL; goto failed);
d3f8c0abf45866 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2017-09-20 382 PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 383 UCODE_ID_CP_PFP, &toc->entry[toc->num_entries++]),
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 384 "Failed to Get Firmware Entry.", r = -EINVAL; goto failed);
d3f8c0abf45866 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2017-09-20 385 PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 386 UCODE_ID_CP_ME, &toc->entry[toc->num_entries++]),
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 387 "Failed to Get Firmware Entry.", r = -EINVAL; goto failed);
d3f8c0abf45866 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2017-09-20 388 PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 389 UCODE_ID_CP_MEC, &toc->entry[toc->num_entries++]),
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 390 "Failed to Get Firmware Entry.", r = -EINVAL; goto failed);
d3f8c0abf45866 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2017-09-20 391 PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 392 UCODE_ID_CP_MEC_JT1, &toc->entry[toc->num_entries++]),
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 393 "Failed to Get Firmware Entry.", r = -EINVAL; goto failed);
d3f8c0abf45866 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2017-09-20 394 PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 395 UCODE_ID_CP_MEC_JT2, &toc->entry[toc->num_entries++]),
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 396 "Failed to Get Firmware Entry.", r = -EINVAL; goto failed);
d3f8c0abf45866 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2017-09-20 397 PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 398 UCODE_ID_SDMA0, &toc->entry[toc->num_entries++]),
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 399 "Failed to Get Firmware Entry.", r = -EINVAL; goto failed);
d3f8c0abf45866 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2017-09-20 400 PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 401 UCODE_ID_SDMA1, &toc->entry[toc->num_entries++]),
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 402 "Failed to Get Firmware Entry.", r = -EINVAL; goto failed);
8bb575a2d83af0 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2018-03-22 403 if (!hwmgr->not_vf)
d3f8c0abf45866 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2017-09-20 404 PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 405 UCODE_ID_MEC_STORAGE, &toc->entry[toc->num_entries++]),
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 406 "Failed to Get Firmware Entry.", r = -EINVAL; goto failed);
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 407 }
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 @408 memcpy_toio(smu_data->header_buffer.kaddr, smu_data->toc,
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 409 sizeof(struct SMU_DRAMData_TOC));
a0ec225633d9f6 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Evan Quan 2020-03-27 410 smum_send_msg_to_smc_with_parameter(hwmgr,
a0ec225633d9f6 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Evan Quan 2020-03-27 411 PPSMC_MSG_DRV_DRAM_ADDR_HI,
a0ec225633d9f6 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Evan Quan 2020-03-27 412 upper_32_bits(smu_data->header_buffer.mc_addr),
a0ec225633d9f6 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Evan Quan 2020-03-27 413 NULL);
a0ec225633d9f6 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Evan Quan 2020-03-27 414 smum_send_msg_to_smc_with_parameter(hwmgr,
a0ec225633d9f6 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Evan Quan 2020-03-27 415 PPSMC_MSG_DRV_DRAM_ADDR_LO,
a0ec225633d9f6 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Evan Quan 2020-03-27 416 lower_32_bits(smu_data->header_buffer.mc_addr),
a0ec225633d9f6 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Evan Quan 2020-03-27 417 NULL);
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 418
a0ec225633d9f6 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Evan Quan 2020-03-27 419 smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_LoadUcodes, fw_to_load, NULL);
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 420
5e161e5442a8a2 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2018-09-29 421 r = smu7_check_fw_load_finish(hwmgr, fw_to_load);
7a3e0bb2a57428 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2018-10-10 422 if (!r)
5e161e5442a8a2 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2018-09-29 423 return 0;
7a3e0bb2a57428 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2018-10-10 424
5e161e5442a8a2 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2018-09-29 425 pr_err("SMU load firmware failed\n");
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 426
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 427 failed:
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 428 kfree(smu_data->toc);
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 429 smu_data->toc = NULL;
d92867122cd952 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Alex Deucher 2018-07-12 430 return r;
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 431 }
1ff55f46510378 drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c Rex Zhu 2016-08-19 432
:::::: The code at line 408 was first introduced by commit
:::::: d92867122cd952485a4d209829bfa935689b14fe drm/amdgpu/pp/smu7: cache smu firmware toc
:::::: TO: Alex Deucher <alexander.deucher@amd.com>
:::::: CC: Alex Deucher <alexander.deucher@amd.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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2020-08-27 15:36 [linux-next:master 1053/3717] drivers/gpu/drm/amd/amdgpu/../pm/powerplay/smumgr/smu7_smumgr.c:408:44: sparse: sparse: incorrect type in argument 1 (different address spaces) kernel test robot
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