From: Matthew Auld <matthew.auld@intel.com>
To: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>,
intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Cc: matthew.brost@intel.com, paulo.r.zanoni@intel.com,
tvrtko.ursulin@intel.com, jani.nikula@intel.com,
lionel.g.landwerlin@intel.com, thomas.hellstrom@intel.com,
jason@jlekstrand.net, andi.shyti@linux.intel.com,
daniel.vetter@intel.com, christian.koenig@amd.com
Subject: Re: [PATCH 04/16] drm/i915/vm_bind: Add support to create persistent vma
Date: Thu, 29 Sep 2022 18:04:38 +0100 [thread overview]
Message-ID: <6de15aaf-e88a-5cfc-3216-58d9c5ba5fba@intel.com> (raw)
In-Reply-To: <20220928061918.6340-5-niranjana.vishwanathapura@intel.com>
On 28/09/2022 07:19, Niranjana Vishwanathapura wrote:
> Add i915_vma_instance_persistent() to create persistent vmas.
> Persistent vmas will use i915_gtt_view to support partial binding.
>
> vma_lookup is tied to segment of the object instead of section
> of VA space. Hence, it do not support aliasing. ie., multiple
> mappings (at different VA) point to the same gtt_view of object.
> Skip vma_lookup for persistent vmas to support aliasing.
>
> Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Acked-by: Matthew Auld <matthew.auld@intel.com>
WARNING: multiple messages have this Message-ID (diff)
From: Matthew Auld <matthew.auld@intel.com>
To: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>,
intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Cc: paulo.r.zanoni@intel.com, jani.nikula@intel.com,
thomas.hellstrom@intel.com, daniel.vetter@intel.com,
christian.koenig@amd.com
Subject: Re: [Intel-gfx] [PATCH 04/16] drm/i915/vm_bind: Add support to create persistent vma
Date: Thu, 29 Sep 2022 18:04:38 +0100 [thread overview]
Message-ID: <6de15aaf-e88a-5cfc-3216-58d9c5ba5fba@intel.com> (raw)
In-Reply-To: <20220928061918.6340-5-niranjana.vishwanathapura@intel.com>
On 28/09/2022 07:19, Niranjana Vishwanathapura wrote:
> Add i915_vma_instance_persistent() to create persistent vmas.
> Persistent vmas will use i915_gtt_view to support partial binding.
>
> vma_lookup is tied to segment of the object instead of section
> of VA space. Hence, it do not support aliasing. ie., multiple
> mappings (at different VA) point to the same gtt_view of object.
> Skip vma_lookup for persistent vmas to support aliasing.
>
> Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Acked-by: Matthew Auld <matthew.auld@intel.com>
next prev parent reply other threads:[~2022-09-29 17:07 UTC|newest]
Thread overview: 108+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-28 6:19 [PATCH 00/16] drm/i915/vm_bind: Add VM_BIND functionality Niranjana Vishwanathapura
2022-09-28 6:19 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-28 6:19 ` [PATCH 01/16] drm/i915/vm_bind: Expose vm lookup function Niranjana Vishwanathapura
2022-09-28 6:19 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-28 17:28 ` Matthew Auld
2022-09-28 17:28 ` [Intel-gfx] " Matthew Auld
2022-09-28 6:19 ` [PATCH 02/16] drm/i915/vm_bind: Add __i915_sw_fence_await_reservation() Niranjana Vishwanathapura
2022-09-28 6:19 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-28 17:39 ` Matthew Auld
2022-09-28 17:39 ` [Intel-gfx] " Matthew Auld
2022-09-29 5:20 ` Niranjana Vishwanathapura
2022-09-29 5:20 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-28 6:19 ` [PATCH 03/16] drm/i915/vm_bind: Expose i915_gem_object_max_page_size() Niranjana Vishwanathapura
2022-09-28 6:19 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-28 17:40 ` Matthew Auld
2022-09-28 17:40 ` [Intel-gfx] " Matthew Auld
2022-09-29 5:20 ` Niranjana Vishwanathapura
2022-09-29 5:20 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-28 6:19 ` [PATCH 04/16] drm/i915/vm_bind: Add support to create persistent vma Niranjana Vishwanathapura
2022-09-28 6:19 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-28 7:38 ` Tvrtko Ursulin
2022-09-28 17:05 ` Niranjana Vishwanathapura
2022-09-28 14:44 ` Andi Shyti
2022-09-28 14:44 ` [Intel-gfx] " Andi Shyti
2022-09-28 17:07 ` Niranjana Vishwanathapura
2022-09-28 17:07 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-29 17:04 ` Matthew Auld [this message]
2022-09-29 17:04 ` Matthew Auld
2022-09-28 6:19 ` [PATCH 05/16] drm/i915/vm_bind: Implement bind and unbind of object Niranjana Vishwanathapura
2022-09-28 6:19 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-28 9:43 ` kernel test robot
2022-09-28 9:43 ` kernel test robot
2022-09-28 17:52 ` Matthew Auld
2022-09-28 17:52 ` Matthew Auld
2022-09-29 5:24 ` Niranjana Vishwanathapura
2022-09-29 5:24 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-29 9:03 ` Matthew Auld
2022-09-29 9:03 ` [Intel-gfx] " Matthew Auld
2022-09-29 10:51 ` Matthew Auld
2022-09-29 10:51 ` [Intel-gfx] " Matthew Auld
2022-09-29 14:24 ` Niranjana Vishwanathapura
2022-09-29 14:24 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-28 20:06 ` Welty, Brian
2022-09-29 5:25 ` Niranjana Vishwanathapura
2022-09-29 10:49 ` Matthew Auld
2022-09-29 10:49 ` [Intel-gfx] " Matthew Auld
2022-09-29 16:38 ` Niranjana Vishwanathapura
2022-09-29 16:38 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-29 17:28 ` Matthew Auld
2022-09-29 17:28 ` Matthew Auld
2022-09-29 17:49 ` Niranjana Vishwanathapura
2022-09-29 17:49 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-28 6:19 ` [PATCH 06/16] drm/i915/vm_bind: Support for VM private BOs Niranjana Vishwanathapura
2022-09-28 6:19 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-28 17:54 ` Matthew Auld
2022-09-28 17:54 ` [Intel-gfx] " Matthew Auld
2022-09-29 14:28 ` Niranjana Vishwanathapura
2022-09-29 14:28 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-28 6:19 ` [Intel-gfx] [PATCH 07/16] drm/i915/vm_bind: Add support to handle object evictions Niranjana Vishwanathapura
2022-09-28 6:19 ` Niranjana Vishwanathapura
2022-09-29 17:13 ` Matthew Auld
2022-09-29 17:13 ` [Intel-gfx] " Matthew Auld
2022-09-28 6:19 ` [Intel-gfx] [PATCH 08/16] drm/i915/vm_bind: Support persistent vma activeness tracking Niranjana Vishwanathapura
2022-09-28 6:19 ` Niranjana Vishwanathapura
2022-09-30 12:00 ` Andi Shyti
2022-09-30 12:00 ` [Intel-gfx] " Andi Shyti
2022-09-28 6:19 ` [Intel-gfx] [PATCH 09/16] drm/i915/vm_bind: Add out fence support Niranjana Vishwanathapura
2022-09-28 6:19 ` Niranjana Vishwanathapura
2022-09-28 6:19 ` [PATCH 10/16] drm/i915/vm_bind: Abstract out common execbuf functions Niranjana Vishwanathapura
2022-09-28 6:19 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-30 10:45 ` Matthew Auld
2022-09-30 10:45 ` [Intel-gfx] " Matthew Auld
2022-09-30 16:26 ` Niranjana Vishwanathapura
2022-09-30 16:26 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-28 6:19 ` [PATCH 11/16] drm/i915/vm_bind: Use common execbuf functions in execbuf path Niranjana Vishwanathapura
2022-09-28 6:19 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-30 10:47 ` Matthew Auld
2022-09-30 10:47 ` [Intel-gfx] " Matthew Auld
2022-09-28 6:19 ` [PATCH 12/16] drm/i915/vm_bind: Implement I915_GEM_EXECBUFFER3 ioctl Niranjana Vishwanathapura
2022-09-28 6:19 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-29 15:00 ` Matthew Auld
2022-09-29 15:00 ` [Intel-gfx] " Matthew Auld
2022-09-29 16:02 ` Niranjana Vishwanathapura
2022-09-29 16:02 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-10-03 21:12 ` Niranjana Vishwanathapura
2022-09-28 6:19 ` [Intel-gfx] [PATCH 13/16] drm/i915/vm_bind: Update i915_vma_verify_bind_complete() Niranjana Vishwanathapura
2022-09-28 6:19 ` Niranjana Vishwanathapura
2022-09-28 6:19 ` [PATCH 14/16] drm/i915/vm_bind: Handle persistent vmas in execbuf3 Niranjana Vishwanathapura
2022-09-28 6:19 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-30 9:47 ` Matthew Auld
2022-09-30 9:47 ` [Intel-gfx] " Matthew Auld
2022-10-02 6:28 ` Niranjana Vishwanathapura
2022-10-02 6:28 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-10-03 8:36 ` Matthew Auld
2022-10-03 8:36 ` [Intel-gfx] " Matthew Auld
2022-10-05 5:38 ` Niranjana Vishwanathapura
2022-10-05 5:38 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-28 6:19 ` [Intel-gfx] [PATCH 15/16] drm/i915/vm_bind: userptr dma-resv changes Niranjana Vishwanathapura
2022-09-28 6:19 ` Niranjana Vishwanathapura
2022-09-28 6:19 ` [PATCH 16/16] drm/i915/vm_bind: Add uapi for user to enable vm_bind_mode Niranjana Vishwanathapura
2022-09-28 6:19 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-30 10:01 ` Matthew Auld
2022-09-30 10:01 ` [Intel-gfx] " Matthew Auld
2022-09-30 16:13 ` Niranjana Vishwanathapura
2022-09-30 16:13 ` [Intel-gfx] " Niranjana Vishwanathapura
2022-09-28 13:34 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/vm_bind: Add VM_BIND functionality (rev4) Patchwork
2022-09-28 13:34 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2022-09-28 13:57 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork
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