[PATCH 08/34] drm/amdkfd: deregister svm range

From: Philip Yang When application explicitly call unmap or unmap from mmput when application exit, driver will receive MMU_NOTIFY_UNMAP event to remove svm range from process svms object tree and list first, unmap from GPUs (in the following patch). Split the svm ranges to handle partial unmapp

[PATCH 08/34] drm/amdkfd: deregister svm range

From: Philip Yang When application explicitly call unmap or unmap from mmput when application exit, driver will receive MMU_NOTIFY_UNMAP event to remove svm range from process svms object tree and list first, unmap from GPUs (in the following patch). Split the svm ranges to handle partial unmapp