From: Jason Ekstrand <jason@jlekstrand.net>
To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH 0/7] drm/i915: Migrate memory to SMEM when imported cross-device
Date: Thu, 15 Jul 2021 17:38:53 -0500 [thread overview]
Message-ID: <20210715223900.1840576-1-jason@jlekstrand.net> (raw)
This patch series fixes an issue with discrete graphics on Intel where we
allowed dma-buf import while leaving the object in local memory. This
breaks down pretty badly if the import happened on a different physical
device.
Jason Ekstrand (5):
drm/i915/gem: Check object_can_migrate from object_migrate
drm/i915/gem: Refactor placement setup for i915_gem_object_create*
drm/i915/gem: Unify user object creation
drm/i915/gem/ttm: Place new BOs in the requested region
drm/i915/gem/ttm: Respect the objection region in placement_from_obj
Thomas Hellström (2):
drm/i915/gem: Correct the locking and pin pattern for dma-buf (v6)
drm/i915/gem: Migrate to system at dma-buf attach time (v6)
drivers/gpu/drm/i915/gem/i915_gem_create.c | 159 ++++++++-------
drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c | 64 ++++--
drivers/gpu/drm/i915/gem/i915_gem_object.c | 13 +-
drivers/gpu/drm/i915/gem/i915_gem_object.h | 4 +
drivers/gpu/drm/i915/gem/i915_gem_ttm.c | 11 +-
.../drm/i915/gem/selftests/i915_gem_dmabuf.c | 184 +++++++++++++++++-
.../drm/i915/gem/selftests/i915_gem_migrate.c | 15 --
7 files changed, 324 insertions(+), 126 deletions(-)
--
2.31.1
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next reply other threads:[~2021-07-15 22:39 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-15 22:38 Jason Ekstrand [this message]
2021-07-15 22:38 ` [Intel-gfx] [PATCH 1/7] drm/i915/gem: Check object_can_migrate from object_migrate Jason Ekstrand
2021-07-15 22:38 ` [Intel-gfx] [PATCH 2/7] drm/i915/gem: Refactor placement setup for i915_gem_object_create* Jason Ekstrand
2021-07-16 11:12 ` Matthew Auld
2021-07-16 13:52 ` Jason Ekstrand
2021-07-15 22:38 ` [Intel-gfx] [PATCH 3/7] drm/i915/gem: Unify user object creation Jason Ekstrand
2021-07-16 11:20 ` Matthew Auld
2021-07-16 14:02 ` Jason Ekstrand
2021-07-20 9:34 ` Matthew Auld
2021-07-20 22:04 ` Jason Ekstrand
2021-07-21 8:24 ` Matthew Auld
2021-07-21 15:47 ` Jason Ekstrand
2021-07-21 16:29 ` Matthew Auld
2021-07-15 22:38 ` [Intel-gfx] [PATCH 4/7] drm/i915/gem/ttm: Place new BOs in the requested region Jason Ekstrand
2021-07-16 13:17 ` Matthew Auld
2021-07-16 13:46 ` Jason Ekstrand
2021-08-04 6:49 ` Thomas Hellström
2021-08-04 6:52 ` Thomas Hellström
2021-07-15 22:38 ` [Intel-gfx] [PATCH 5/7] drm/i915/gem/ttm: Respect the objection region in placement_from_obj Jason Ekstrand
2021-07-16 13:54 ` Matthew Auld
2021-07-16 14:10 ` Jason Ekstrand
2021-07-16 15:52 ` Matthew Auld
2021-07-16 16:00 ` Matthew Auld
2021-07-16 17:38 ` Jason Ekstrand
2021-07-16 18:44 ` Matthew Auld
2021-07-16 19:49 ` Jason Ekstrand
2021-07-19 13:34 ` Matthew Auld
2021-07-21 20:11 ` Jason Ekstrand
2021-07-21 20:32 ` Daniel Vetter
2021-07-22 9:49 ` Matthew Auld
2021-07-22 9:59 ` Matthew Auld
2021-08-04 8:00 ` Thomas Hellström
2021-08-04 14:35 ` Daniel Vetter
2021-07-15 22:38 ` [Intel-gfx] [PATCH 6/7] drm/i915/gem: Correct the locking and pin pattern for dma-buf (v6) Jason Ekstrand
2021-07-15 22:39 ` [Intel-gfx] [PATCH 7/7] drm/i915/gem: Migrate to system at dma-buf attach time (v6) Jason Ekstrand
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