drm-xe-next-2026-03-26-1: Hi Dave and Sima, Here goes our late, final drm-xe-next PR towards 7.1. We just purgeable BO uAPI in today, hence the late pull.
In the big things we have: - Add support for purgeable buffer objects Thanks, Matt UAPI Changes: - Add support for purgeable buffer objects (Arvind, Himal) Driver Changes: - Remove useless comment (Maarten) - Issue GGTT invalidation under lock in ggtt_node_remove (Brost, Fixes) - Fix mismatched include guards in header files (Shuicheng) The following changes since commit 3d4939c0ec011ad6dfda7c13362b3d2013425789: drm/xe: Fix confusion with locals on context creation (2026-03-25 18:24:52 -0700) are available in the Git repository at: https://gitlab.freedesktop.org/drm/xe/kernel.git tags/drm-xe-next-2026-03-26-1 for you to fetch changes up to 05c8b1cdc54036465ea457a0501a8c2f9409fce7: drm/xe/madvise: Accept canonical GPU addresses in xe_vm_madvise_ioctl (2026-03-26 19:59:54 -0700) ---------------------------------------------------------------- UAPI Changes: - Add support for purgeable buffer objects (Arvind, Himal) Driver Changes: - Remove useless comment (Maarten) - Issue GGTT invalidation under lock in ggtt_node_remove (Brost, Fixes) - Fix mismatched include guards in header files (Shuicheng) ---------------------------------------------------------------- Arvind Yadav (11): drm/xe/bo: Add purgeable bo state tracking and field madv to xe_bo drm/xe/madvise: Implement purgeable buffer object support drm/xe/bo: Block CPU faults to purgeable buffer objects drm/xe/vm: Prevent binding of purged buffer objects drm/xe/madvise: Implement per-VMA purgeable state tracking drm/xe/madvise: Block imported and exported dma-bufs drm/xe/bo: Block mmap of DONTNEED/purged BOs drm/xe/dma_buf: Block export of DONTNEED/purged BOs drm/xe/bo: Add purgeable shrinker state helpers drm/xe/madvise: Enable purgeable buffer object IOCTL support drm/xe/madvise: Accept canonical GPU addresses in xe_vm_madvise_ioctl Himal Prasad Ghimiray (1): drm/xe/uapi: Add UAPI support for purgeable buffer objects Maarten Lankhorst (1): drm/xe: Remove useless comment. Matthew Brost (1): drm/xe: Issue GGTT invalidation under lock in ggtt_node_remove Shuicheng Lin (1): drm/xe: Fix mismatched include guards in header files drivers/gpu/drm/xe/xe_bo.c | 194 +++++++++++++++-- drivers/gpu/drm/xe/xe_bo.h | 58 +++++ drivers/gpu/drm/xe/xe_bo_types.h | 6 + drivers/gpu/drm/xe/xe_device.c | 3 - drivers/gpu/drm/xe/xe_dma_buf.c | 24 ++ drivers/gpu/drm/xe/xe_ggtt.c | 9 +- drivers/gpu/drm/xe/xe_gt_idle_types.h | 6 +- drivers/gpu/drm/xe/xe_guc_exec_queue_types.h | 4 +- drivers/gpu/drm/xe/xe_heci_gsc.h | 6 +- drivers/gpu/drm/xe/xe_hw_engine_class_sysfs.h | 4 +- drivers/gpu/drm/xe/xe_late_bind_fw_types.h | 4 +- drivers/gpu/drm/xe/xe_pagefault.c | 15 +- drivers/gpu/drm/xe/xe_platform_types.h | 4 +- drivers/gpu/drm/xe/xe_pt.c | 40 +++- drivers/gpu/drm/xe/xe_query.c | 2 + drivers/gpu/drm/xe/xe_svm.c | 1 + drivers/gpu/drm/xe/xe_tile_printk.h | 4 +- drivers/gpu/drm/xe/xe_vm.c | 112 ++++++++-- drivers/gpu/drm/xe/xe_vm_madvise.c | 303 +++++++++++++++++++++++++- drivers/gpu/drm/xe/xe_vm_madvise.h | 3 + drivers/gpu/drm/xe/xe_vm_types.h | 11 + include/uapi/drm/xe_drm.h | 69 ++++++ 22 files changed, 814 insertions(+), 68 deletions(-)
