Re: [PULL] drm-intel-gt-next

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

On Wed, 2022-07-13 at 17:31 -0400, Rodrigo Vivi wrote:
> Hi Dave and Daniel,
> 
> On behalf of Tvrtko, who is recovering from Covid,
> here goes the latest drm-intel-gt-next pull request
> targeting 5.20.

Hi Folks,

any particular issue with this pull request?

We just realized it is not yet part of the drm-next.


Thanks,
Rodrigo.

> 
> Thanks,
> Rodrigo.
> 
> Driver uAPI changes:
> - All related to the Small BAR support: (and all by Matt Auld)
>  * add probed_cpu_visible_size
>  * expose the avail memory region tracking
>  * apply ALLOC_GPU only by default
>  * add NEEDS_CPU_ACCESS hint
>  * tweak error capture on recoverable contexts
> 
> Driver highlights:
> - Add Small BAR support (Matt)
> - Add MeteorLake support (RK)
> - Add support for LMEM PCIe resizable BAR (Akeem)
> 
> Driver important fixes:
> - ttm related fixes (Matt Auld)
> - Fix a performance regression related to waitboost (Chris)
> - Fix GT resets (Chris)
> 
> Driver others:
> - Adding GuC SLPC selftest (Vinay)
> - Fix ADL-N GuC load (Daniele)
> - Add platform workaround (Gustavo, Matt Roper)
> - DG2 and ATS-M device ID updates (Matt Roper)
> - Add VM_BIND doc rfc with uAPI documentation (Niranjana)
> - Fix user-after-free in vma destruction (Thomas)
> - Async flush of GuC log regions (Alan)
> - Fixes in selftests (Chris, Dan, Andrzej)
> - Convert to drm_dbg (Umesh)
> - Disable OA sseu config param for newer hardware (Umesh)
> - Multi-cast register steering changes (Matt Roper)
> - Add lmem_bar_size modparam (Priyanka)
> 
> Thanks,
> Rodrigo.
> 
> The following changes since commit
> a06968563775181690125091f470a8655742dcbf:
> 
>   drm/i915: Fix a lockdep warning at error capture (2022-06-29
> 14:52:50 +0530)
> 
> are available in the Git repository at:
> 
>   git://anongit.freedesktop.org/drm/drm-intel tags/drm-intel-gt-next-
> 2022-07-13
> 
> for you to fetch changes up to
> 17cd10a44a8962860ff4ba351b2a290e752dbbde:
> 
>   drm/i915: Add lmem_bar_size modparam (2022-07-13 17:47:51 +0100)
> 
> ----------------------------------------------------------------
> Driver uAPI changes:
> - All related to the Small BAR support: (and all by Matt Auld)
>  * add probed_cpu_visible_size
>  * expose the avail memory region tracking
>  * apply ALLOC_GPU only by default
>  * add NEEDS_CPU_ACCESS hint
>  * tweak error capture on recoverable contexts
> 
> Driver highlights:
> - Add Small BAR support (Matt)
> - Add MeteorLake support (RK)
> - Add support for LMEM PCIe resizable BAR (Akeem)
> 
> Driver important fixes:
> - ttm related fixes (Matt Auld)
> - Fix a performance regression related to waitboost (Chris)
> - Fix GT resets (Chris)
> 
> Driver others:
> - Adding GuC SLPC selftest (Vinay)
> - Fix ADL-N GuC load (Daniele)
> - Add platform workaround (Gustavo, Matt Roper)
> - DG2 and ATS-M device ID updates (Matt Roper)
> - Add VM_BIND doc rfc with uAPI documentation (Niranjana)
> - Fix user-after-free in vma destruction (Thomas)
> - Async flush of GuC log regions (Alan)
> - Fixes in selftests (Chris, Dan, Andrzej)
> - Convert to drm_dbg (Umesh)
> - Disable OA sseu config param for newer hardware (Umesh)
> - Multi-cast register steering changes (Matt Roper)
> - Add lmem_bar_size modparam (Priyanka)
> 
> ----------------------------------------------------------------
> Akeem G Abodunrin (1):
>       drm/i915: Add support for LMEM PCIe resizable bar
> 
> Alan Previn (1):
>       drm/i915/guc: Asynchronous flush of GuC log regions
> 
> Andrzej Hajda (1):
>       drm/i915/selftests: fix subtraction overflow bug
> 
> Chris Wilson (6):
>       drm/i915/selftests: Grab the runtime pm in shrink_thp
>       drm/i915/gt: Serialize GRDOM access between multiple engine
> resets
>       drm/i915/gt: Serialize TLB invalidates with GT resets
>       drm/i915/gem: Look for waitboosting across the whole object
> prior to individual waits
>       drm/i915: Bump GT idling delay to 2 jiffies
>       drm/i915/gt: Only kick the signal worker if there's been an
> update
> 
> Dan Carpenter (1):
>       drm/i915/selftests: fix a couple IS_ERR() vs NULL tests
> 
> Daniele Ceraolo Spurio (1):
>       drm/i915/guc: ADL-N should use the same GuC FW as ADL-S
> 
> Gustavo Sousa (1):
>       drm/i915/pvc: Implement w/a 16016694945
> 
> Matt Roper (4):
>       drm/i915: DG2 and ATS-M device ID updates
>       drm/i915/gt: Add general DSS steering iterator to intel_gt_mcr
>       drm/i915/dg2: Add Wa_15010599737
>       drm/i915: Correct ss -> steering calculation for pre-Xe_HP
> platforms
> 
> Matthew Auld (15):
>       drm/doc: add rfc section for small BAR uapi
>       drm/i915/uapi: add probed_cpu_visible_size
>       drm/i915/uapi: expose the avail tracking
>       drm/i915: remove intel_memory_region avail
>       drm/i915/uapi: apply ALLOC_GPU_ONLY by default
>       drm/i915/uapi: add NEEDS_CPU_ACCESS hint
>       drm/i915/error: skip non-mappable pages
>       drm/i915/uapi: tweak error capture on recoverable contexts
>       drm/i915/selftests: skip the mman tests for stolen
>       drm/i915/selftests: ensure we reserve a fence slot
>       drm/i915/ttm: handle blitter failure on DG2
>       drm/i915/ttm: disallow CPU fallback mode for ccs pages
>       drm/i915: turn on small BAR support
>       drm/i915/ttm: fix sg_table construction
>       drm/i915/ttm: fix 32b build
> 
> Niranjana Vishwanathapura (3):
>       drm/doc/rfc: VM_BIND feature design document
>       drm/i915: Update i915 uapi documentation
>       drm/doc/rfc: VM_BIND uapi definition
> 
> Priyanka Dandamudi (1):
>       drm/i915: Add lmem_bar_size modparam
> 
> Radhakrishna Sripada (2):
>       drm/i915/mtl: Add MeteorLake platform info
>       drm/i915/mtl: Add MeteorLake PCI IDs
> 
> Thomas Hellström (1):
>       drm/i915: Fix vm use-after-free in vma destruction
> 
> Umesh Nerlige Ramappa (2):
>       i915/perf: Replace DRM_DEBUG with driver specific drm_dbg call
>       i915/perf: Disable OA sseu config param for gfx12.50+
> 
> Vinay Belgaumkar (1):
>       drm/i915/guc/slpc: Add a new SLPC selftest
> 
>  Documentation/gpu/rfc/i915_small_bar.h             | 189 +++++++++++
>  Documentation/gpu/rfc/i915_small_bar.rst           |  47 +++
>  Documentation/gpu/rfc/i915_vm_bind.h               | 291
> ++++++++++++++++
>  Documentation/gpu/rfc/i915_vm_bind.rst             | 245
> ++++++++++++++
>  Documentation/gpu/rfc/index.rst                    |   8 +
>  drivers/gpu/drm/i915/gem/i915_gem_create.c         |  20 +-
>  drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c     |  15 +-
>  drivers/gpu/drm/i915/gem/i915_gem_object.c         |  47 +++
>  drivers/gpu/drm/i915/gem/i915_gem_object.h         |   3 +
>  drivers/gpu/drm/i915/gem/i915_gem_object_types.h   |  18 +
>  drivers/gpu/drm/i915/gem/i915_gem_region.c         |   2 +
>  drivers/gpu/drm/i915/gem/i915_gem_ttm.c            |  55 +--
>  drivers/gpu/drm/i915/gem/i915_gem_ttm.h            |   3 +
>  drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c       |  99 +++++-
>  drivers/gpu/drm/i915/gem/i915_gem_ttm_move.h       |   1 +
>  drivers/gpu/drm/i915/gem/i915_gem_wait.c           |  34 ++
>  drivers/gpu/drm/i915/gem/selftests/huge_pages.c    |   7 +-
>  .../gpu/drm/i915/gem/selftests/i915_gem_migrate.c  | 141 ++++++--
>  drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c |  87 ++++-
>  drivers/gpu/drm/i915/gt/intel_breadcrumbs.c        |   3 +-
>  drivers/gpu/drm/i915/gt/intel_engine_cs.c          |  34 +-
>  drivers/gpu/drm/i915/gt/intel_engine_types.h       |  22 --
>  drivers/gpu/drm/i915/gt/intel_gt.c                 |  15 +-
>  drivers/gpu/drm/i915/gt/intel_gt_mcr.c             |  25 ++
>  drivers/gpu/drm/i915/gt/intel_gt_mcr.h             |  24 ++
>  drivers/gpu/drm/i915/gt/intel_gt_regs.h            |   7 +
>  drivers/gpu/drm/i915/gt/intel_region_lmem.c        | 109 +++++-
>  drivers/gpu/drm/i915/gt/intel_reset.c              |  37 +-
>  drivers/gpu/drm/i915/gt/intel_workarounds.c        |   6 +
>  drivers/gpu/drm/i915/gt/selftest_lrc.c             |   8 +-
>  drivers/gpu/drm/i915/gt/selftest_slpc.c            | 323 +++++++++--
> -------
>  drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c     |  16 +-
>  drivers/gpu/drm/i915/gt/uc/intel_guc_log.c         |   2 +-
>  drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c           |   9 +
>  drivers/gpu/drm/i915/i915_active.c                 |   2 +-
>  drivers/gpu/drm/i915/i915_drv.h                    |   5 +
>  drivers/gpu/drm/i915/i915_gpu_error.c              |  42 +--
>  drivers/gpu/drm/i915/i915_params.c                 |   2 +
>  drivers/gpu/drm/i915/i915_params.h                 |   1 +
>  drivers/gpu/drm/i915/i915_pci.c                    |  28 +-
>  drivers/gpu/drm/i915/i915_perf.c                   | 158 ++++++---
>  drivers/gpu/drm/i915/i915_query.c                  |  16 +-
>  drivers/gpu/drm/i915/i915_scatterlist.c            |  27 +-
>  drivers/gpu/drm/i915/i915_scatterlist.h            |   6 +-
>  drivers/gpu/drm/i915/i915_ttm_buddy_manager.c      |  31 +-
>  drivers/gpu/drm/i915/i915_ttm_buddy_manager.h      |   3 +
>  drivers/gpu/drm/i915/i915_vma.c                    |  37 +-
>  drivers/gpu/drm/i915/intel_device_info.c           |  17 +
>  drivers/gpu/drm/i915/intel_device_info.h           |   5 +
>  drivers/gpu/drm/i915/intel_memory_region.c         |  18 +-
>  drivers/gpu/drm/i915/intel_memory_region.h         |   4 +-
>  drivers/gpu/drm/i915/intel_region_ttm.c            |  10 +-
>  drivers/gpu/drm/i915/intel_region_ttm.h            |   3 +-
>  drivers/gpu/drm/i915/selftests/i915_gem_gtt.c      |   2 +-
>  .../gpu/drm/i915/selftests/intel_memory_region.c   |  21 +-
>  drivers/gpu/drm/i915/selftests/mock_region.c       |   3 +-
>  include/drm/i915_pciids.h                          |  39 ++-
>  include/uapi/drm/i915_drm.h                        | 371
> ++++++++++++++++-----
>  58 files changed, 2281 insertions(+), 522 deletions(-)
>  create mode 100644 Documentation/gpu/rfc/i915_small_bar.h
>  create mode 100644 Documentation/gpu/rfc/i915_small_bar.rst
>  create mode 100644 Documentation/gpu/rfc/i915_vm_bind.h
>  create mode 100644 Documentation/gpu/rfc/i915_vm_bind.rst