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* [PATCH v4 0/7] Improve SRIOV VRAM provisioning
@ 2025-03-26 18:19 Matthew Auld
  2025-03-26 18:19 ` [PATCH v4 1/7] drm/xe: use backup object for pinned save/restore Matthew Auld
                   ` (14 more replies)
  0 siblings, 15 replies; 20+ messages in thread
From: Matthew Auld @ 2025-03-26 18:19 UTC (permalink / raw)
  To: intel-xe

Support non-contig VRAM for pinned kernel objects. Main current usecase is
when provisioning VRAM for SRIOV usecase (final patch). Currently we are
artificially limited to using contig VRAM, however the allocations here are
very large and the contig restriction can result in failing to provision
the VF, even when there is enough free space (we just need at least 2M
pages).

v2:
 - Various fixes for CI reported issues.
v3:
 - suspend/resume and various other fixes.
v4:
 - drop one bogus assert.
 - rebase on the newly merged apply-to-pinned infra.

-- 
2.48.1


^ permalink raw reply	[flat|nested] 20+ messages in thread

end of thread, other threads:[~2025-04-02  6:09 UTC | newest]

Thread overview: 20+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-03-26 18:19 [PATCH v4 0/7] Improve SRIOV VRAM provisioning Matthew Auld
2025-03-26 18:19 ` [PATCH v4 1/7] drm/xe: use backup object for pinned save/restore Matthew Auld
2025-03-28 15:28   ` Thomas Hellström
2025-03-31 12:31     ` Matthew Auld
2025-03-31 15:07       ` Thomas Hellström
2025-03-26 18:19 ` [PATCH v4 2/7] drm/xe: Add XE_BO_FLAG_PINNED_NORESTORE Matthew Auld
2025-03-26 18:19 ` [PATCH v4 3/7] drm/xe/migrate: ignore CCS for kernel objects Matthew Auld
2025-03-26 18:19 ` [PATCH v4 4/7] drm/xe: add XE_BO_FLAG_PINNED_LATE_RESTORE Matthew Auld
2025-04-02  6:09   ` K V P, Satyanarayana
2025-03-26 18:19 ` [PATCH v4 5/7] drm/xe: unconditionally apply PINNED for pin_map() Matthew Auld
2025-03-26 18:19 ` [PATCH v4 6/7] drm/xe: allow non-contig VRAM kernel BO Matthew Auld
2025-03-26 18:19 ` [PATCH v4 7/7] drm/xe/sriov: support non-contig VRAM provisioning Matthew Auld
2025-03-26 19:20 ` ✓ CI.Patch_applied: success for Improve SRIOV VRAM provisioning (rev3) Patchwork
2025-03-26 19:21 ` ✓ CI.checkpatch: " Patchwork
2025-03-26 19:22 ` ✓ CI.KUnit: " Patchwork
2025-03-26 19:38 ` ✓ CI.Build: " Patchwork
2025-03-26 19:41 ` ✓ CI.Hooks: " Patchwork
2025-03-26 19:42 ` ✓ CI.checksparse: " Patchwork
2025-03-26 20:02 ` ✓ Xe.CI.BAT: " Patchwork
2025-03-27 12:16 ` ✗ Xe.CI.Full: failure " Patchwork

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