From: "Danilo Krummrich" <dakr@kernel.org>
To: "Caterina Shablia" <caterina.shablia@collabora.com>
Cc: "Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>,
"Frank Binns" <frank.binns@imgtec.com>,
"Matt Coster" <matt.coster@imgtec.com>,
"Karol Herbst" <kherbst@redhat.com>,
"Lyude Paul" <lyude@redhat.com>,
"Boris Brezillon" <boris.brezillon@collabora.com>,
"Steven Price" <steven.price@arm.com>,
"Liviu Dudau" <liviu.dudau@arm.com>,
"Lucas De Marchi" <lucas.demarchi@intel.com>,
"Thomas Hellström" <thomas.hellstrom@linux.intel.com>,
"Rodrigo Vivi" <rodrigo.vivi@intel.com>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
nouveau@lists.freedesktop.org, intel-xe@lists.freedesktop.org,
asahi@lists.linux.dev, "Asahi Lina" <lina@asahilina.net>
Subject: Re: [PATCH v4 5/7] drm/gpuvm: Add a flags field to drm_gpuvm_map_req/drm_gpuva_op_map
Date: Mon, 07 Jul 2025 21:03:01 +0200 [thread overview]
Message-ID: <DB6213ZIZKDJ.3M9W9W4HX1245@kernel.org> (raw)
In-Reply-To: <20250707170442.1437009-6-caterina.shablia@collabora.com>
On Mon Jul 7, 2025 at 7:04 PM CEST, Caterina Shablia wrote:
> From: Asahi Lina <lina@asahilina.net>
>
> drm_gpuva objects have a flags field. Currently, this can be managed by
> drivers out-of-band, without any special handling in drm_gpuvm.
>
> To be able to introduce flags that do affect the logic in the drm_gpuvm
> core, we need to plumb it through the map calls. This will allow the
> core to check the flags on map and alter the merge/split logic depending
> on the requested flags and the flags of the existing drm_gpuva ranges
> that are being split.
>
> Signed-off-by: Asahi Lina <lina@asahilina.net>
> Signed-off-by: Caterina Shablia <caterina.shablia@collabora.com>
Acked-by: Danilo Krummrich <dakr@kernel.org>
next prev parent reply other threads:[~2025-07-07 19:03 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-07 17:04 [PATCH v4 0/7] drm/panthor: support repeated mappings Caterina Shablia
2025-07-07 17:04 ` [PATCH v4 1/7] drm/panthor: Add support for atomic page table updates Caterina Shablia
2025-07-11 13:30 ` Steven Price
2025-07-15 15:08 ` Caterina Shablia
2025-07-15 15:33 ` Caterina Shablia
2025-07-16 15:43 ` Steven Price
2025-08-21 11:51 ` Boris Brezillon
2025-08-21 15:02 ` Steven Price
2025-08-21 15:15 ` Boris Brezillon
2025-07-15 16:09 ` Caterina Shablia
2025-07-16 15:53 ` Steven Price
2025-08-21 11:36 ` Boris Brezillon
2025-07-07 17:04 ` [PATCH v4 2/7] drm/gpuvm: Kill drm_gpuva_init() Caterina Shablia
2025-07-07 18:41 ` Danilo Krummrich
2025-07-11 13:30 ` Steven Price
2025-07-07 17:04 ` [PATCH v4 3/7] drm/gpuvm: Pass map arguments through a struct Caterina Shablia
2025-07-07 18:44 ` Danilo Krummrich
2025-08-21 11:53 ` Boris Brezillon
2025-07-07 17:04 ` [PATCH v4 4/7] drm/gpuvm: Add a helper to check if two VA can be merged Caterina Shablia
2025-07-07 19:00 ` Danilo Krummrich
2025-07-07 19:06 ` Danilo Krummrich
2025-08-21 12:18 ` Boris Brezillon
2025-08-21 12:06 ` Boris Brezillon
2025-07-22 19:17 ` Adrian Larumbe
2025-08-21 11:54 ` Boris Brezillon
2025-07-07 17:04 ` [PATCH v4 5/7] drm/gpuvm: Add a flags field to drm_gpuvm_map_req/drm_gpuva_op_map Caterina Shablia
2025-07-07 19:03 ` Danilo Krummrich [this message]
2025-07-22 19:21 ` Adrian Larumbe
2025-08-21 12:21 ` Boris Brezillon
2025-07-07 17:04 ` [PATCH v4 6/7] drm/gpuvm: Add DRM_GPUVA_REPEAT flag and logic Caterina Shablia
2025-07-07 19:33 ` Danilo Krummrich
2025-08-21 12:29 ` Boris Brezillon
2025-07-07 17:04 ` [PATCH v4 7/7] drm/panthor: Add support for repeated mappings Caterina Shablia
2025-07-11 14:03 ` Steven Price
2025-07-15 15:17 ` Caterina Shablia
2025-07-16 15:59 ` Steven Price
2025-07-07 18:54 ` ✗ CI.checkpatch: warning for drm/panthor: support repeated mappings (rev2) Patchwork
2025-07-07 18:55 ` ✓ CI.KUnit: success " Patchwork
2025-07-07 19:10 ` ✗ CI.checksparse: warning " Patchwork
2025-07-07 19:35 ` ✓ Xe.CI.BAT: success " Patchwork
2025-07-07 22:03 ` ✗ Xe.CI.Full: failure " Patchwork
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