Hi Stanley.Yang,
FYI, the error/warning still remains.
tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-drm-next
head: 6fe4a372821db85834f5522d94d25139ff17e414
commit: 4484ea5dfcbb092d856aee77aee01b36ff76d389 [471/482] drm/amdgpu: update athub interrupt harvesting handle
config: ia64-randconfig-r033-20200923 (attached as .config)
compiler: ia64-linux-gcc (GCC) 9.3.0
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
git checkout 4484ea5dfcbb092d856aee77aee01b36ff76d389
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=ia64
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_ras.c:906:5: warning: no previous prototype for 'amdgpu_ras_error_cure' [-Wmissing-prototypes]
906 | int amdgpu_ras_error_cure(struct amdgpu_device *adev,
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:1502:6: warning: no previous prototype for 'amdgpu_ras_error_status_query' [-Wmissing-prototypes]
1502 | void amdgpu_ras_error_status_query(struct amdgpu_device *adev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:31:
drivers/gpu/drm/amd/amdgpu/amdgpu.h:197:19: warning: 'no_system_mem_limit' defined but not used [-Wunused-const-variable=]
197 | static const bool no_system_mem_limit;
| ^~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu.h:196:19: warning: 'debug_evictions' defined but not used [-Wunused-const-variable=]
196 | static const bool debug_evictions; /* = false */
| ^~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu.h:195:18: warning: 'sched_policy' defined but not used [-Wunused-const-variable=]
195 | static const int sched_policy = KFD_SCHED_POLICY_HWS;
| ^~~~~~~~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dc_types.h:33,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services_types.h:30,
from drivers/gpu/drm/amd/amdgpu/../include/dm_pp_interface.h:26,
from drivers/gpu/drm/amd/amdgpu/amdgpu.h:67,
from drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:31:
drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:76:32: warning: 'dc_fixpt_ln2_div_2' defined but not used [-Wunused-const-variable=]
76 | static const struct fixed31_32 dc_fixpt_ln2_div_2 = { 1488522236LL };
| ^~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:75:32: warning: 'dc_fixpt_ln2' defined but not used [-Wunused-const-variable=]
75 | static const struct fixed31_32 dc_fixpt_ln2 = { 2977044471LL };
| ^~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:74:32: warning: 'dc_fixpt_e' defined but not used [-Wunused-const-variable=]
74 | static const struct fixed31_32 dc_fixpt_e = { 11674931555LL };
| ^~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:73:32: warning: 'dc_fixpt_two_pi' defined but not used [-Wunused-const-variable=]
73 | static const struct fixed31_32 dc_fixpt_two_pi = { 26986075409LL };
| ^~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:72:32: warning: 'dc_fixpt_pi' defined but not used [-Wunused-const-variable=]
72 | static const struct fixed31_32 dc_fixpt_pi = { 13493037705LL };
| ^~~~~~~~~~~
git remote add radeon-alex git://people.freedesktop.org/~agd5f/linux.git
git fetch --no-tags radeon-alex amd-staging-drm-next
git checkout 4484ea5dfcbb092d856aee77aee01b36ff76d389
vim +/amdgpu_ras_error_status_query +1502 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
1500
1501 /* Parse RdRspStatus and WrRspStatus */
> 1502 void amdgpu_ras_error_status_query(struct amdgpu_device *adev,
1503 struct ras_query_if *info)
1504 {
1505 /*
1506 * Only two block need to query read/write
1507 * RspStatus at current state
1508 */
1509 switch (info->head.block) {
1510 case AMDGPU_RAS_BLOCK__GFX:
1511 if (adev->gfx.funcs->query_ras_error_status)
1512 adev->gfx.funcs->query_ras_error_status(adev);
1513 break;
1514 case AMDGPU_RAS_BLOCK__MMHUB:
1515 if (adev->mmhub.funcs->query_ras_error_status)
1516 adev->mmhub.funcs->query_ras_error_status(adev);
1517 break;
1518 default:
1519 break;
1520 }
1521 }
1522
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
Attachment:
.config.gz
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