[PULL] drm-xe-fixes

[Rodrigo Vivi <rodrigo.vivi@intel.com>]

Hi Dave and Sima,

Here goes our first drm-xe-fixes of this 7.1-rc cycle.

The unusual high number of patches is only because we have
missed the drm-xe-next-fixes cycle. Mostly due to some issues with
Matt's permissions to push on fixes branches. Fixed now.

Anyway, I'm also covering for him during this first week.

Thanks,
Rodrigo.

drm-xe-fixes-2026-04-30:
API Fixes:
 - Add missing pad and extensions check (Jonathan)
 - Reject unsafe PAT indices for CPU cached memory (Jia)

 Driver Fixes:
 - Drop registration of guc_submit_wedged_fini from xe_guc_submit_wedge (Brost)
 - Xe3p tuning and workaround fixes (Roper, Gustavo)
 - USE drm mm instead of drm SA for CCS read/write (Satya)
 - Fix leaks and null derefs (Shuicheng)
 - Fix Wa_18022495364 (Tvrtko)
The following changes since commit 254f49634ee16a731174d2ae34bc50bd5f45e731:

  Linux 7.1-rc1 (2026-04-26 14:19:00 -0700)

are available in the Git repository at:

  https://gitlab.freedesktop.org/drm/xe/kernel.git tags/drm-xe-fixes-2026-04-30

for you to fetch changes up to 662f9ddc8077792129440d05cbef2f944a07777a:

  drm/xe/uapi: Reject coh_none PAT index for CPU_ADDR_MIRROR (2026-04-29 12:51:21 -0400)

----------------------------------------------------------------
API Fixes:
 - Add missing pad and extensions check (Jonathan)
 - Reject unsafe PAT indices for CPU cached memory (Jia)

 Driver Fixes:
 - Drop registration of guc_submit_wedged_fini from xe_guc_submit_wedge (Brost)
 - Xe3p tuning and workaround fixes (Roper, Gustavo)
 - USE drm mm instead of drm SA for CCS read/write (Satya)
 - Fix leaks and null derefs (Shuicheng)
 - Fix Wa_18022495364 (Tvrtko)

----------------------------------------------------------------
Gustavo Sousa (1):
      drm/xe/xe3p_lpg: Add missing indirect ring state feature flag

Jia Yao (2):
      drm/xe/uapi: Reject coh_none PAT index for CPU cached memory in madvise
      drm/xe/uapi: Reject coh_none PAT index for CPU_ADDR_MIRROR

Jonathan Cavitt (1):
      drm/xe/vm: Add missing pad and extensions check

Matt Roper (4):
      drm/xe: Drop redundant rtp entries for Wa_14019988906 & Wa_14019877138
      drm/xe/tuning: Use proper register offset for GAMSTLB_CTRL
      drm/xe: Mark ROW_CHICKEN5 as a masked register
      drm/xe/debugfs: Correct printing of register whitelist ranges

Matthew Brost (1):
      drm/xe: Drop registration of guc_submit_wedged_fini from xe_guc_submit_wedge()

Satyanarayana K V P (2):
      drm/xe: Add memory pool with shadow support
      drm/xe/vf: Use drm mm instead of drm sa for CCS read/write

Shuicheng Lin (8):
      drm/xe: Fix potential NULL deref in xe_exec_queue_tlb_inval_last_fence_put_unlocked
      drm/xe/bo: Fix bo leak on unaligned size validation in xe_bo_init_locked()
      drm/xe/bo: Fix bo leak on GGTT flag validation in xe_bo_init_locked()
      drm/xe: Fix bo leak in xe_dma_buf_init_obj() on allocation failure
      drm/xe: Fix dma-buf attachment leak in xe_gem_prime_import()
      drm/xe: Fix error cleanup in xe_exec_queue_create_ioctl()
      drm/xe/eustall: Fix drm_dev_put called before stream disable in close
      drm/xe/gsc: Fix BO leak on error in query_compatibility_version()

Tvrtko Ursulin (1):
      drm/xe/xelp: Fix Wa_18022495364

 drivers/gpu/drm/xe/Makefile                |   1 +
 drivers/gpu/drm/xe/regs/xe_gt_regs.h       |   2 +-
 drivers/gpu/drm/xe/xe_bo.c                 |   8 +-
 drivers/gpu/drm/xe/xe_bo_types.h           |   3 +-
 drivers/gpu/drm/xe/xe_dma_buf.c            |  23 +-
 drivers/gpu/drm/xe/xe_eu_stall.c           |   4 +-
 drivers/gpu/drm/xe/xe_exec_queue.c         |   9 +-
 drivers/gpu/drm/xe/xe_gsc.c                |   2 +-
 drivers/gpu/drm/xe/xe_guc_submit.c         |  33 +--
 drivers/gpu/drm/xe/xe_lrc.c                |   2 +-
 drivers/gpu/drm/xe/xe_mem_pool.c           | 403 +++++++++++++++++++++++++++++
 drivers/gpu/drm/xe/xe_mem_pool.h           |  35 +++
 drivers/gpu/drm/xe/xe_mem_pool_types.h     |  21 ++
 drivers/gpu/drm/xe/xe_migrate.c            |  56 ++--
 drivers/gpu/drm/xe/xe_pci.c                |   1 +
 drivers/gpu/drm/xe/xe_reg_whitelist.c      |   2 +-
 drivers/gpu/drm/xe/xe_sriov_vf_ccs.c       |  54 ++--
 drivers/gpu/drm/xe/xe_sriov_vf_ccs_types.h |   5 +-
 drivers/gpu/drm/xe/xe_tuning.c             |   2 +-
 drivers/gpu/drm/xe/xe_vm.c                 |   5 +-
 drivers/gpu/drm/xe/xe_vm_madvise.c         |  47 ++++
 drivers/gpu/drm/xe/xe_wa.c                 |   8 -
 22 files changed, 621 insertions(+), 105 deletions(-)
 create mode 100644 drivers/gpu/drm/xe/xe_mem_pool.c
 create mode 100644 drivers/gpu/drm/xe/xe_mem_pool.h
 create mode 100644 drivers/gpu/drm/xe/xe_mem_pool_types.h