Re: [PATCH v4 1/7] drm/panthor: Add support for atomic page table updates

2025-07-16 Thread Steven Price
On 15/07/2025 17:09, Caterina Shablia wrote: > El martes, 15 de julio de 2025 17:08:09 (hora de verano de Europa central), > Caterina Shablia escribió: >> El viernes, 11 de julio de 2025 15:30:21 (hora de verano de Europa central), >> Steven Price escribió: >>> On 07/07/2025 18:04, Caterina Shabli

Re: [PATCH v4 1/7] drm/panthor: Add support for atomic page table updates

2025-07-16 Thread Steven Price
On 15/07/2025 16:33, Caterina Shablia wrote: > El martes, 15 de julio de 2025 17:08:09 (hora de verano de Europa central), > Caterina Shablia escribió: >> El viernes, 11 de julio de 2025 15:30:21 (hora de verano de Europa central), >> Steven Price escribió: >>> On 07/07/2025 18:04, Caterina Shabli

Re: [PATCH v4 1/7] drm/panthor: Add support for atomic page table updates

2025-07-15 Thread Caterina Shablia
El martes, 15 de julio de 2025 17:08:09 (hora de verano de Europa central), Caterina Shablia escribió: > El viernes, 11 de julio de 2025 15:30:21 (hora de verano de Europa central), > Steven Price escribió: > > On 07/07/2025 18:04, Caterina Shablia wrote: > > > From: Boris Brezillon > > > > > >

Re: [PATCH v4 1/7] drm/panthor: Add support for atomic page table updates

2025-07-15 Thread Caterina Shablia
El martes, 15 de julio de 2025 17:08:09 (hora de verano de Europa central), Caterina Shablia escribió: > El viernes, 11 de julio de 2025 15:30:21 (hora de verano de Europa central), > Steven Price escribió: > > On 07/07/2025 18:04, Caterina Shablia wrote: > > > From: Boris Brezillon > > > > > >

Re: [PATCH v4 1/7] drm/panthor: Add support for atomic page table updates

2025-07-15 Thread Caterina Shablia
El viernes, 11 de julio de 2025 15:30:21 (hora de verano de Europa central), Steven Price escribió: > On 07/07/2025 18:04, Caterina Shablia wrote: > > From: Boris Brezillon > > > > Move the lock/flush_mem operations around the gpuvm_sm_map() calls so > > we can implement true atomic page updates

Re: [PATCH v4 1/7] drm/panthor: Add support for atomic page table updates

2025-07-11 Thread Steven Price
On 07/07/2025 18:04, Caterina Shablia wrote: > From: Boris Brezillon > > Move the lock/flush_mem operations around the gpuvm_sm_map() calls so > we can implement true atomic page updates, where any access in the > locked range done by the GPU has to wait for the page table updates > to land befor

[PATCH v4 1/7] drm/panthor: Add support for atomic page table updates

2025-07-07 Thread Caterina Shablia
From: Boris Brezillon Move the lock/flush_mem operations around the gpuvm_sm_map() calls so we can implement true atomic page updates, where any access in the locked range done by the GPU has to wait for the page table updates to land before proceeding. This is needed for vkQueueBindSparse(), so