Hi, Some major GPUVM changes landed just before v8 of the PowerVR series. Since v8 went in rather quickly (review process was finished otherwise) I haven't had the chance to review the subsequent code changes. Hence, this series with a few fixes in this context. Plus a minor GPUVM patch to make the drm_gpuvm_prepare_* helpers useful for PowerVR. - Danilo Danilo Krummrich (5): drm/imagination: vm: prevent duplicate drm_gpuvm_bo instances drm/imagination: vm: check for drm_gpuvm_range_valid() drm/imagination: vm: fix drm_gpuvm reference count drm/gpuvm: fall back to drm_exec_lock_obj() drm/imagination: vm: make use of GPUVM's drm_exec helper drivers/gpu/drm/drm_gpuvm.c | 36 ++++++++++++++++++++-- drivers/gpu/drm/imagination/pvr_vm.c | 46 +++++++++++++++------------- drivers/gpu/drm/imagination/pvr_vm.h | 3 +- include/drm/drm_gpuvm.h | 23 ++------------ 4 files changed, 63 insertions(+), 45 deletions(-) base-commit: 46990918f35c1bf6e367cf8e0423e7344fec9fcb -- 2.42.0
