bo_free on csa is too late to put in amdgpu_fini because that
time ttm is already finished,
Move it earlier to avoid the page fault.
Change-Id: Id9c3f6aa8720cabbc9936ce21d8cf98af6e23bee
Signed-off-by: Monk Liu <monk....@amd.com>
Signed-off-by: Horace Chen <horace.c...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 +---
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 1 +
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 298a241..e0a17bd 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1795,10 +1795,8 @@ static int amdgpu_fini(struct amdgpu_device *adev)
adev->ip_blocks[i].status.late_initialized = false;
}
- if (amdgpu_sriov_vf(adev)) {
- amdgpu_bo_free_kernel(&adev->virt.csa_obj,
&adev->virt.csa_vmid0_addr, NULL);
+ if (amdgpu_sriov_vf(adev))
amdgpu_virt_release_full_gpu(adev, false);
- }
return 0;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 3f511a9..40e5865 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -2113,6 +2113,7 @@ static int gfx_v8_0_sw_fini(void *handle)
amdgpu_gfx_compute_mqd_sw_fini(adev);
amdgpu_gfx_kiq_free_ring(&adev->gfx.kiq.ring, &adev->gfx.kiq.irq);
amdgpu_gfx_kiq_fini(adev);
+ amdgpu_bo_free_kernel(&adev->virt.csa_obj, &adev->virt.csa_vmid0_addr,
NULL);
gfx_v8_0_mec_fini(adev);
gfx_v8_0_rlc_fini(adev);
--
2.7.4
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