Messages in this thread | | | From | Maxime Ripard <> | Subject | Re: (subset) [PATCH drm-misc-next 3/5] drm/imagination: vm: fix drm_gpuvm reference count | Date | Tue, 28 Nov 2023 14:01:01 +0100 |
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On Sat, 25 Nov 2023 00:36:38 +0100, Danilo Krummrich wrote: > The driver specific reference count indicates whether the VM should be > teared down, whereas GPUVM's reference count indicates whether the VM > structure can finally be freed. > > Hence, free the VM structure in pvr_gpuvm_free() and drop the last > GPUVM reference after tearing down the VM. Generally, this prevents > lifetime issues such as the VM being freed as long as drm_gpuvm_bo > structures still hold references to the VM. > > [...]
Applied to drm/drm-misc (drm-misc-next).
Thanks! Maxime
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