Merge tag 'drm-xe-next-2025-08-29' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next

UAPI Changes:
 - Add madvise interface (Himal Prasad Ghimiray)
 - Add DRM_IOCTL_XE_VM_QUERY_MEMORY_RANGE_ATTRS to query VMA count and
   memory attributes (Himal Prasad Ghimiray)
 - Handle Firmware reported Hardware Errors notifying userspace with
   device wedged uevent (Riana Tauro)

Cross-subsystem Changes:

 - Add a vendor-specific recovery method to drm device wedged uevent
   (Riana Tauro)

Driver Changes:
 - Use same directory structure in debugfs as in sysfs (Michal Wajdeczko)
 - Cleanup and future-proof VRAM region initialization (Piotr Piórkowski)
 - Add G-states and PCIe link states to debugfs (Soham Purkait)
 - Cleanup eustall debug messages (Harish Chegondi)
 - Add SR-IOV support to restore Compression Control Surface (CCS) to
   Xe2 and later (Satyanarayana K V P)
 - Enable SR-IOV PF mode by default on supported platforms without
   needing CONFIG_DRM_XE_DEBUG and mark some platforms behind
   force_probe as supported (Michal Wajdeczko)
 - More targeted log messages (Michal Wajdeczko)
 - Cleanup STEER_SEMAPHORE/MCFG_MCR_SELECTOR usage (Nitin Gote)
 - Use common code to emit flush (Tvrtko Ursulin)
 - Add/extend more HW workarounds and tunings for Xe2 and Xe3
   (Sk Anirban, Tangudu Tilak Tirumalesh, Nitin Gote, Chaitanya Kumar Borah)
 - Add a generic dependency scheduler to help with TLB invalidations
   and future scenarios (Matthew Brost)
 - Use DRM scheduler for delayed GT TLB invalidations (Matthew Brost)
 - Error out on incorrect device use in configfs
   (Michal Wajdeczko, Lucas De Marchi)
 - Refactor configfs attributes (Michal Wajdeczko / Lucas De Marchi)
 - Allow configuring future VF devices via configfs (Michal Wajdeczko)
 - Implement some missing XeLP workarounds (Tvrtko Ursulin)
 - Generalize WA BB setup/emission and add support for
   mid context restore BB, aka indirect context (Tvrtko Ursulin)
 - Prepare the driver to expose mmio regions to userspace
   in future (Ilia Levi)
 - Add more GuC load error status codes (John Harrison)
 - Document DRM_XE_GEM_CREATE_FLAG_DEFER_BACKING (Priyanka Dandamudi)
 - Disable CSC and RPM on VFs (Lukasz Laguna, Satyanarayana K V P)
 - Fix oops in xe_gem_fault with PREEMPT_RT (Maarten Lankhorst)
 - Skip LMTT update if no LMEM was provisioned (Michal Wajdeczko)
 - Add support to VF migration (Tomasz Lis)
 - Use a helper for guc_waklv_enable functions (Jonathan Cavitt)
 - Prepare GPU SVM for migration of THP (Francois Dugast)
 - Program LMTT directory pointer on all GTs within a tile
   (Piotr Piórkowski)
 - Rename XE_WA to XE_GT_WA to better convey its scope vs the device WAs
   (Matt Atwood)
 - Allow to match devices on PCI devid/vendorid only (Lucas De Marchi)
 - Improve PDE PAT index selection (Matthew Brost)
 - Consolidate ASID allocation in xe_vm_create() vs
   xe_vm_create_ioctl() (Piotr Piórkowski)
 - Resize VF BARS to max possible size according to number of VFs
   (Michał Winiarski)
 - Untangle vm_bind_ioctl cleanup order (Christoph Manszewski)
 - Start fixing usage of XE_PAGE_SIZE vs PAGE_SIZE to improve
   compatibility with non-x86 arch (Simon Richter)
 - Improve tile vs gt initialization order and accounting
   (Gustavo Sousa)
 - Extend WA kunit test to PTL
 - Ensure data is initialized before transferring to pcode
   (Stuart Summers)
 - Add PSMI support for HW validation (Lucas De Marchi,
   Vinay Belgaumkar, Badal Nilawar)
 - Improve xe_dma_buf test (Thomas Hellström, Marcin Bernatowicz)
 - Fix basename() usage in generator with !glibc (Carlos Llamas)
 - Ensure GT is in C0 during resumes (Xin Wang)
 - Add TLB invalidation abstraction (Matt Brost, Stuart Summers)
 - Make MI_TLB_INVALIDATE conditional on migrate (Matthew Auld)
 - Prepare xe_nvm to be initialized early for future use cases
   (Riana Tauro)

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/nuejxdhnalyok7tzwkrj67dwjgdafwp4mhdejpyyqnrh4f2epq@nlldovuflnbx

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