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Commit 9862def9 authored by Monk Liu's avatar Monk Liu Committed by Alex Deucher
Browse files

drm/amdgpu:fix memleak 



those RLC used buffers are not cleared in GFX's sw_fini

Signed-off-by: default avatarMonk Liu <Monk.Liu@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 9ee8ecbb

drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c

+8 −0
Original line number Diff line number Diff line
@@ -4670,6 +4670,14 @@ static int gfx_v7_0_sw_fini(void *handle) 
	gfx_v7_0_cp_compute_fini(adev);

	gfx_v7_0_rlc_fini(adev);

	gfx_v7_0_mec_fini(adev);

	amdgpu_bo_free_kernel(&adev->gfx.rlc.clear_state_obj,

				&adev->gfx.rlc.clear_state_gpu_addr,

				(void **)&adev->gfx.rlc.cs_ptr);

	if (adev->gfx.rlc.cp_table_size) {

		amdgpu_bo_free_kernel(&adev->gfx.rlc.cp_table_obj,

				&adev->gfx.rlc.cp_table_gpu_addr,

				(void **)&adev->gfx.rlc.cp_table_ptr);

	}

	gfx_v7_0_free_microcode(adev);



	return 0;

drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c

+9 −0
Original line number Diff line number Diff line
@@ -2118,6 +2118,15 @@ static int gfx_v8_0_sw_fini(void *handle) 


	gfx_v8_0_mec_fini(adev);

	gfx_v8_0_rlc_fini(adev);

	amdgpu_bo_free_kernel(&adev->gfx.rlc.clear_state_obj,

				&adev->gfx.rlc.clear_state_gpu_addr,

				(void **)&adev->gfx.rlc.cs_ptr);

	if ((adev->asic_type == CHIP_CARRIZO) ||

	    (adev->asic_type == CHIP_STONEY)) {

		amdgpu_bo_free_kernel(&adev->gfx.rlc.cp_table_obj,

				&adev->gfx.rlc.cp_table_gpu_addr,

				(void **)&adev->gfx.rlc.cp_table_ptr);

	}

	gfx_v8_0_free_microcode(adev);



	return 0;

drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c

+8 −0
Original line number Diff line number Diff line
@@ -1468,6 +1468,14 @@ static int gfx_v9_0_sw_fini(void *handle) 


	gfx_v9_0_mec_fini(adev);

	gfx_v9_0_ngg_fini(adev);

	amdgpu_bo_free_kernel(&adev->gfx.rlc.clear_state_obj,

				&adev->gfx.rlc.clear_state_gpu_addr,

				(void **)&adev->gfx.rlc.cs_ptr);

	if (adev->asic_type == CHIP_RAVEN) {

		amdgpu_bo_free_kernel(&adev->gfx.rlc.cp_table_obj,

				&adev->gfx.rlc.cp_table_gpu_addr,

				(void **)&adev->gfx.rlc.cp_table_ptr);

	}

	gfx_v9_0_free_microcode(adev);



	return 0;