On Sun, Jun 21, 2020 at 02:03:06AM -0400, Andrey Grodzovsky wrote:
Use the new TTM interface to invalidate all exsisting BO CPU mappings form all user proccesses.
Signed-off-by: Andrey Grodzovsky andrey.grodzovsky@amd.com
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index 43592dc..6932d75 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -1135,6 +1135,7 @@ amdgpu_pci_remove(struct pci_dev *pdev) struct drm_device *dev = pci_get_drvdata(pdev);
drm_dev_unplug(dev);
- ttm_bo_unmap_virtual_address_space(&adev->mman.bdev); amdgpu_driver_unload_kms(dev);
Hm a ttm, or maybe even vram helper function which wraps drm_dev_unplug + ttm unmapping into one would be nice I think? I suspect there's going to be more in the future here. -Daniel
pci_disable_device(pdev);
2.7.4