Tangudu Tilak Tirumalesh d3f1b058a7 drm/xe/ggtt: invalidate engine GGTT TLBs for multi-queue GTs ... Engines cache GGTT translations in their own TLBs, which the xe_tlb_inval_ggtt() does not touch. After a GGTT unmap the engines can still hit the stale translation and read the old page. Issue an INVAL_FULL (intra vf) invalidation on GGTT unmap, gated on the GT having any multi-queue engine class. v2: - Use xe_gt_has_multi_queue() helper and address nits (Niranjana) v3: - Invalidate both the primary and media GTs, similar to xe_ggtt_invalidate() (Matt Brost) v5: - Guard NULL gt and explain the multi-queue-only engine flush (Niranjana) Assisted-by: Claude:claude-opus-4-8 Reviewed-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> Signed-off-by: Tangudu Tilak Tirumalesh <tilak.tirumalesh.tangudu@intel.com> Link: https://patch.msgid.link/20260827082011.3370672-4-tilak.tirumalesh.tangudu@intel.com Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>		2026-08-28 13:41:47 -07:00
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drm	drm/xe/ggtt: invalidate engine GGTT TLBs for multi-queue GTs	2026-08-28 13:41:47 -07:00
host1x	gpu: host1x: Add Tegra264 support	2026-07-16 20:31:33 +02:00
ipu-v3
nova-core
tests	drm/tests/gpu_buddy: add a new test case for buffer clearance during resume	2026-07-21 17:24:37 +05:30
trace
vga
buddy.c
Kconfig
Makefile