[PULL] drm-xe-next

[Matthew Brost <matthew.brost@intel.com>]

Hi Dave and Sima,

Here goes our second drm-xe-next PR towards 7.1.

In the big things we have:
- VM_BIND DECOMPRESS support
- Two-pass MMU interval notifiers
- Introduce the DRM RAS infrastructure over generic netlink
- NVL-P enabling patches

Thanks,
Matt

drm-xe-next-2026-03-12:
UAPI Changes:
- add VM_BIND DECOMPRESS support and on-demand decompression (Nitin)
- Allow per queue programming of COMMON_SLICE_CHICKEN3 bit13 (Lionel)

Cross-subsystem Changes:
- Introduce the DRM RAS infrastructure over generic netlink (Riana, Rodrigo)

Core Changes:
- Two-pass MMU interval notifiers (Thomas)

Driver Changes:
- Merge drm/drm-next into drm-xe-next (Brost)
- Fix overflow in guc_ct_snapshot_capture (Mika, Fixes)
- Extract gt_pta_entry (Gustavo)
- Extra enabling patches for NVL-P (Gustavo)
- Add Wa_14026578760 (Varun)
- Add type-specific GT loop iterator (Roper)
- Refactor xe_migrate_prepare_vm (Raag)
- Don't disable GuCRC in suspend path (Vinay, Fixes)
- Add missing kernel docs in xe_exec_queue.c (Niranjana)
- Change TEST_VRAM to work with 32-bit resource_size_t (Wajdeczko)
- Fix memory leak in xe_vm_madvise_ioctl (Varun, Fixes)
- Skip access counter queue init for unsupported platforms (Himal)
The following changes since commit 58351f46de26bcc4403f9972f7aed430d15cbd03:

  Merge v7.0-rc3 into drm-next (2026-03-11 11:18:31 +0100)

are available in the Git repository at:

  https://gitlab.freedesktop.org/drm/xe/kernel.git tags/drm-xe-next-2026-03-12

for you to fetch changes up to 42d3b66d4cdbacfc9d120d2301b8de89cc29a914:

  Merge drm/drm-next into drm-xe-next (2026-03-12 07:23:23 -0700)

----------------------------------------------------------------
UAPI Changes:
- add VM_BIND DECOMPRESS support and on-demand decompression (Nitin)
- Allow per queue programming of COMMON_SLICE_CHICKEN3 bit13 (Lionel)

Cross-subsystem Changes:
- Introduce the DRM RAS infrastructure over generic netlink (Riana, Rodrigo)

Core Changes:
- Two-pass MMU interval notifiers (Thomas)

Driver Changes:
- Merge drm/drm-next into drm-xe-next (Brost)
- Fix overflow in guc_ct_snapshot_capture (Mika, Fixes)
- Extract gt_pta_entry (Gustavo)
- Extra enabling patches for NVL-P (Gustavo)
- Add Wa_14026578760 (Varun)
- Add type-specific GT loop iterator (Roper)
- Refactor xe_migrate_prepare_vm (Raag)
- Don't disable GuCRC in suspend path (Vinay, Fixes)
- Add missing kernel docs in xe_exec_queue.c (Niranjana)
- Change TEST_VRAM to work with 32-bit resource_size_t (Wajdeczko)
- Fix memory leak in xe_vm_madvise_ioctl (Varun, Fixes)
- Skip access counter queue init for unsupported platforms (Himal)

----------------------------------------------------------------
Gustavo Sousa (8):
      drm/xe: Modify stepping info directly in xe_step_*_get()
      drm/xe: Drop unused IS_PLATFORM_STEP() and IS_SUBPLATFORM_STEP()
      drm/xe/nvlp: Read platform-level stepping info
      drm/xe/rtp: Add support for matching platform-level stepping
      drm/xe/nvlp: Implement Wa_14026539277
      drm/xe/xe3p: Drop Wa_16028780921
      drm/xe: Translate C-state "reset value" into RC6
      drm/xe/pat: Extract gt_pta_entry()

Himal Prasad Ghimiray (1):
      drm/xe/guc: Skip access counter queue init for unsupported platforms

Lionel Landwerlin (1):
      drm/xe: Allow per queue programming of COMMON_SLICE_CHICKEN3 bit13

Matt Roper (2):
      drm/xe: Add for_each_gt_with_type() iterator
      drm/xe: Utilize for_each_gt_with_type() for type-specific GT loops

Matthew Brost (1):
      Merge drm/drm-next into drm-xe-next

Michal Wajdeczko (1):
      drm/xe/tests: Change TEST_VRAM to work with 32-bit resource_size_t

Mika Kuoppala (1):
      drm/xe: Fix overflow in guc_ct_snapshot_capture

Niranjana Vishwanathapura (1):
      drm/xe: Add missing kernel docs in xe_exec_queue.c

Nitin Gote (3):
      drm/xe: add VM_BIND DECOMPRESS uapi flag
      drm/xe: add xe_migrate_resolve wrapper and is_vram_resolve support
      drm/xe: implement VM_BIND decompression in vm_bind_ioctl

Raag Jadav (1):
      drm/xe/migrate: Refactor xe_migrate_prepare_vm()

Riana Tauro (4):
      drm/xe/xe_drm_ras: Add support for XE DRM RAS
      drm/xe/xe_hw_error: Integrate DRM RAS with hardware error handling
      drm/xe/xe_hw_error: Add support for Core-Compute errors
      drm/xe/xe_hw_error: Add support for PVC SoC errors

Rodrigo Vivi (1):
      drm/ras: Introduce the DRM RAS infrastructure over generic netlink

Thomas Hellström (4):
      mm/mmu_notifier: Allow two-pass struct mmu_interval_notifiers
      drm/xe/userptr: Convert invalidation to two-pass MMU notifier
      drm/xe: Split TLB invalidation into submit and wait steps
      drm/xe/userptr: Defer Waiting for TLB invalidation to the second pass if possible

Varun Gupta (2):
      drm/xe: Fix memory leak in xe_vm_madvise_ioctl
      drm/xe: Add Wa_14026578760

Vinay Belgaumkar (1):
      drm/xe: Don't disable GuCRC in suspend path

 Documentation/gpu/drm-ras.rst                      | 103 +++++
 Documentation/gpu/index.rst                        |   1 +
 Documentation/netlink/specs/drm_ras.yaml           | 115 ++++++
 drivers/gpu/drm/Kconfig                            |  10 +
 drivers/gpu/drm/Makefile                           |   1 +
 drivers/gpu/drm/drm_drv.c                          |   6 +
 drivers/gpu/drm/drm_ras.c                          | 354 ++++++++++++++++
 drivers/gpu/drm/drm_ras_genl_family.c              |  42 ++
 drivers/gpu/drm/drm_ras_nl.c                       |  56 +++
 drivers/gpu/drm/drm_ras_nl.h                       |  24 ++
 drivers/gpu/drm/xe/Makefile                        |   1 +
 drivers/gpu/drm/xe/regs/xe_gt_regs.h               |  12 +-
 drivers/gpu/drm/xe/regs/xe_hw_error_regs.h         |  86 +++-
 .../gpu/drm/xe/tests/xe_gt_sriov_pf_config_kunit.c |   2 +-
 drivers/gpu/drm/xe/xe_bo.c                         |  55 +++
 drivers/gpu/drm/xe/xe_bo.h                         |   2 +
 drivers/gpu/drm/xe/xe_device.c                     |   5 +-
 drivers/gpu/drm/xe/xe_device.h                     |   4 +
 drivers/gpu/drm/xe/xe_device_types.h               |  16 +-
 drivers/gpu/drm/xe/xe_device_wa_oob.rules          |   1 +
 drivers/gpu/drm/xe/xe_drm_ras.c                    | 186 +++++++++
 drivers/gpu/drm/xe/xe_drm_ras.h                    |  15 +
 drivers/gpu/drm/xe/xe_drm_ras_types.h              |  48 +++
 drivers/gpu/drm/xe/xe_exec_queue.c                 | 131 +++++-
 drivers/gpu/drm/xe/xe_exec_queue_types.h           |   2 +
 drivers/gpu/drm/xe/xe_gt.c                         |  41 ++
 drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c         |   5 +-
 drivers/gpu/drm/xe/xe_guc.c                        |   1 -
 drivers/gpu/drm/xe/xe_guc_ads.c                    |  11 +
 drivers/gpu/drm/xe/xe_guc_ct_types.h               |   2 +-
 drivers/gpu/drm/xe/xe_guc_pc.c                     |   8 +
 drivers/gpu/drm/xe/xe_hw_error.c                   | 451 +++++++++++++++++++--
 drivers/gpu/drm/xe/xe_lrc.c                        |   9 +
 drivers/gpu/drm/xe/xe_lrc.h                        |   1 +
 drivers/gpu/drm/xe/xe_migrate.c                    | 143 +++++--
 drivers/gpu/drm/xe/xe_migrate.h                    |   4 +
 drivers/gpu/drm/xe/xe_pat.c                        |  33 +-
 drivers/gpu/drm/xe/xe_pci.c                        |  12 +-
 drivers/gpu/drm/xe/xe_pci_types.h                  |   1 +
 drivers/gpu/drm/xe/xe_query.c                      |   2 +
 drivers/gpu/drm/xe/xe_rtp.c                        |   7 +
 drivers/gpu/drm/xe/xe_rtp.h                        |  20 +
 drivers/gpu/drm/xe/xe_rtp_types.h                  |   1 +
 drivers/gpu/drm/xe/xe_step.c                       |  74 +++-
 drivers/gpu/drm/xe/xe_step.h                       |  10 +-
 drivers/gpu/drm/xe/xe_step_types.h                 |   1 +
 drivers/gpu/drm/xe/xe_svm.c                        |   8 +-
 drivers/gpu/drm/xe/xe_tlb_inval.c                  |  84 ++++
 drivers/gpu/drm/xe/xe_tlb_inval.h                  |   6 +
 drivers/gpu/drm/xe/xe_tlb_inval_types.h            |  14 +
 drivers/gpu/drm/xe/xe_userptr.c                    | 155 ++++++-
 drivers/gpu/drm/xe/xe_userptr.h                    |  31 +-
 drivers/gpu/drm/xe/xe_vm.c                         | 136 +++----
 drivers/gpu/drm/xe/xe_vm.h                         |   5 +-
 drivers/gpu/drm/xe/xe_vm_madvise.c                 |  10 +-
 drivers/gpu/drm/xe/xe_vm_types.h                   |   3 +
 drivers/gpu/drm/xe/xe_wa.c                         |   9 +-
 include/drm/drm_ras.h                              |  75 ++++
 include/drm/drm_ras_genl_family.h                  |  17 +
 include/linux/mmu_notifier.h                       |  42 ++
 include/uapi/drm/drm_ras.h                         |  49 +++
 include/uapi/drm/xe_drm.h                          |  95 +++++
 mm/mmu_notifier.c                                  |  65 ++-
 63 files changed, 2653 insertions(+), 266 deletions(-)
 create mode 100644 Documentation/gpu/drm-ras.rst
 create mode 100644 Documentation/netlink/specs/drm_ras.yaml
 create mode 100644 drivers/gpu/drm/drm_ras.c
 create mode 100644 drivers/gpu/drm/drm_ras_genl_family.c
 create mode 100644 drivers/gpu/drm/drm_ras_nl.c
 create mode 100644 drivers/gpu/drm/drm_ras_nl.h
 create mode 100644 drivers/gpu/drm/xe/xe_drm_ras.c
 create mode 100644 drivers/gpu/drm/xe/xe_drm_ras.h
 create mode 100644 drivers/gpu/drm/xe/xe_drm_ras_types.h
 create mode 100644 include/drm/drm_ras.h
 create mode 100644 include/drm/drm_ras_genl_family.h
 create mode 100644 include/uapi/drm/drm_ras.h