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drm/amdgpu/sriov:fix memory leak after gpu reset

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GPU reset will require all hw doing hw_init thus
ucode_init_bo will be invoked again, which lead to
memory leak

skip the fw_buf allocation during sriov gpu reset to avoid
memory leak.

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Monk Liu
2017-09-15 14:35:09 +08:00
committed by Alex Deucher
parent eb01abc7c4
commit d59c026b7b
2 changed files with 38 additions and 35 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu.h
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@@ -1187,6 +1187,9 @@ struct amdgpu_firmware {
/* gpu info firmware data pointer */
const struct firmware *gpu_info_fw;
void *fw_buf_ptr;
uint64_t fw_buf_mc;
};
/*