Re: [PATCH v4 4/7] drm/gpuvm: Add a helper to check if two VA can be merged

On 07.07.2025 17:04, Caterina Shablia wrote: > From: Boris Brezillon > > We are going to add flags/properties that will impact the VA merging > ability. Instead of sprinkling tests all over the place in > __drm_gpuvm_sm_map(), let's add a helper aggregating all these checks > can call it for every

Re: [PATCH v4 4/7] drm/gpuvm: Add a helper to check if two VA can be merged

On Mon Jul 7, 2025 at 9:00 PM CEST, Danilo Krummrich wrote: > On Mon Jul 7, 2025 at 7:04 PM CEST, Caterina Shablia wrote: >> diff --git a/drivers/gpu/drm/drm_gpuvm.c b/drivers/gpu/drm/drm_gpuvm.c >> index 05978c5c38b1..dc3c2f906400 100644 >> --- a/drivers/gpu/drm/drm_gpuvm.c >> +++ b/drivers/gpu/dr

Re: [PATCH v4 4/7] drm/gpuvm: Add a helper to check if two VA can be merged

On Mon Jul 7, 2025 at 7:04 PM CEST, Caterina Shablia wrote: > diff --git a/drivers/gpu/drm/drm_gpuvm.c b/drivers/gpu/drm/drm_gpuvm.c > index 05978c5c38b1..dc3c2f906400 100644 > --- a/drivers/gpu/drm/drm_gpuvm.c > +++ b/drivers/gpu/drm/drm_gpuvm.c > @@ -2098,12 +2098,48 @@ op_unmap_cb(const struct d

[PATCH v4 4/7] drm/gpuvm: Add a helper to check if two VA can be merged

From: Boris Brezillon We are going to add flags/properties that will impact the VA merging ability. Instead of sprinkling tests all over the place in __drm_gpuvm_sm_map(), let's add a helper aggregating all these checks can call it for every existing VA we walk through in the __drm_gpuvm_sm_map()