linux

mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-07-28 17:19:41 -04:00

Files

Matthew Brost 225d02cb46 drm/xe: Issue GGTT invalidation under lock in ggtt_node_remove

Async work (e.g., GuC queue teardowns) can call ggtt_node_remove, so the
operation must be performed under the GGTT lock to ensure the GGTT
online check remains stable. GGTT insertion and removal are heavyweight
operations (e.g., queue create/destroy), so the additional serialization
cost is negligible compared to ensuring correctness.

Fixes: 4f3a998a17 ("drm/xe: Open-code GGTT MMIO access protection")
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Dnyaneshwar Bhadane <dnyaneshwar.bhadane@intel.com>
Link: https://patch.msgid.link/20260326011207.62373-1-matthew.brost@intel.com

2026-03-26 12:03:02 -07:00

drm

drm/xe: Issue GGTT invalidation under lock in ggtt_node_remove

2026-03-26 12:03:02 -07:00

host1x

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

ipu-v3

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

nova-core

Merge tag 'driver-core-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core