tree: git://people.freedesktop.org/~agd5f/linux.git vega10-drop0509
head: b97044091f42cad26368a402c31af13e1319c7ab
commit: 3488464228578f9ab9065246e1ec049a78ae0e53 [1707/1987] drm/amdgpu: Add Vega10 support for KFD
config: i386-allmodconfig (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
git checkout 3488464228578f9ab9065246e1ec049a78ae0e53
# save the attached .config to linux build tree
make ARCH=i386
All warnings (new ones prefixed by >>):
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c:23:0: warning: "pr_fmt" redefined
#define pr_fmt(fmt) "kfd2kgd: " fmt
In file included from include/linux/kernel.h:13:0,
from include/linux/list.h:8,
from include/linux/agp_backend.h:33,
from include/drm/drmP.h:35,
from include/kcl/kcl_drm.h:6,
from drivers/gpu/drm/amd/amdgpu/../backport/backport.h:4,
from <command-line>:0:
include/linux/printk.h:261:0: note: this is the location of the previous definition
#define pr_fmt(fmt) fmt
In file included from drivers/gpu/drm/amd/amdgpu/../backport/include/kcl/kcl_amdgpu.h:5:0,
from drivers/gpu/drm/amd/amdgpu/../backport/backport.h:5,
from <command-line>:0:
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c: In function 'kgd_hqd_load':
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c:518:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
lower_32_bits((uint64_t)wptr));
^
drivers/gpu/drm/amd/amdgpu/amdgpu.h:1741:53: note: in definition of macro 'WREG32'
#define WREG32(reg, v) amdgpu_mm_wreg(adev, (reg), (v), 0)
^
>> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c:518:10: note: in expansion of macro 'lower_32_bits'
lower_32_bits((uint64_t)wptr));
^~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c:520:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
upper_32_bits((uint64_t)wptr));
^
drivers/gpu/drm/amd/amdgpu/amdgpu.h:1741:53: note: in definition of macro 'WREG32'
#define WREG32(reg, v) amdgpu_mm_wreg(adev, (reg), (v), 0)
^
>> drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c:520:10: note: in expansion of macro 'upper_32_bits'
upper_32_bits((uint64_t)wptr));
^~~~~~~~~~~~~
vim +/lower_32_bits +518 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
512
513 WREG32(SOC15_REG_OFFSET(GC, 0, mmCP_HQD_PQ_WPTR_LO),
514 lower_32_bits(guessed_wptr));
515 WREG32(SOC15_REG_OFFSET(GC, 0, mmCP_HQD_PQ_WPTR_HI),
516 upper_32_bits(guessed_wptr));
517 WREG32(SOC15_REG_OFFSET(GC, 0, mmCP_HQD_PQ_WPTR_POLL_ADDR),
> 518 lower_32_bits((uint64_t)wptr));
519 WREG32(SOC15_REG_OFFSET(GC, 0, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI),
> 520 upper_32_bits((uint64_t)wptr));
521 WREG32(SOC15_REG_OFFSET(GC, 0, mmCP_PQ_WPTR_POLL_CNTL1),
522 get_queue_mask(pipe_id, queue_id));
523 }
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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.config.gz
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