Please ignore, this series is rebased on the wrong branch. Andi On Wed, Nov 09, 2022 at 05:49:10PM +0100, Andi Shyti wrote: > Hi, > > This patch series adds a padding around i915_vma's reducing > consequently the need to add scratch to the unused GGTT. > > This speeds up considerably the boot and resume by several > hundreds of milliseconds up to over a full second in slower > machines. > > Andi > > Chris Wilson (3): > drm/i915: Wrap all access to i915_vma.node.start|size > drm/i915: Introduce guard pages to i915_vma > drm/i915: Refine VT-d scanout workaround > > drivers/gpu/drm/i915/display/intel_dpt.c | 4 +- > drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +- > drivers/gpu/drm/i915/gem/i915_gem_domain.c | 13 +++++ > .../gpu/drm/i915/gem/i915_gem_execbuffer.c | 37 ++++++------ > drivers/gpu/drm/i915/gem/i915_gem_mman.c | 2 +- > drivers/gpu/drm/i915/gem/i915_gem_shrinker.c | 2 +- > drivers/gpu/drm/i915/gem/i915_gem_tiling.c | 4 +- > .../gpu/drm/i915/gem/selftests/huge_pages.c | 2 +- > .../i915/gem/selftests/i915_gem_client_blt.c | 15 ++--- > .../drm/i915/gem/selftests/i915_gem_context.c | 19 ++++-- > .../drm/i915/gem/selftests/i915_gem_mman.c | 2 +- > .../drm/i915/gem/selftests/igt_gem_utils.c | 7 ++- > drivers/gpu/drm/i915/gt/gen6_ppgtt.c | 2 +- > drivers/gpu/drm/i915/gt/gen7_renderclear.c | 2 +- > drivers/gpu/drm/i915/gt/gen8_ppgtt.c | 8 +-- > drivers/gpu/drm/i915/gt/intel_ggtt.c | 39 ++++--------- > drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c | 3 +- > drivers/gpu/drm/i915/gt/intel_ppgtt.c | 7 ++- > drivers/gpu/drm/i915/gt/intel_renderstate.c | 2 +- > .../gpu/drm/i915/gt/intel_ring_submission.c | 2 +- > drivers/gpu/drm/i915/gt/selftest_engine_cs.c | 12 ++-- > drivers/gpu/drm/i915/gt/selftest_execlists.c | 18 +++--- > drivers/gpu/drm/i915/gt/selftest_hangcheck.c | 17 +++--- > drivers/gpu/drm/i915/gt/selftest_lrc.c | 16 ++--- > .../drm/i915/gt/selftest_ring_submission.c | 2 +- > drivers/gpu/drm/i915/gt/selftest_rps.c | 12 ++-- > .../gpu/drm/i915/gt/selftest_workarounds.c | 8 +-- > drivers/gpu/drm/i915/i915_cmd_parser.c | 4 +- > drivers/gpu/drm/i915/i915_debugfs.c | 3 +- > drivers/gpu/drm/i915/i915_gem_gtt.h | 1 + > drivers/gpu/drm/i915/i915_gpu_error.c | 4 +- > drivers/gpu/drm/i915/i915_perf.c | 2 +- > drivers/gpu/drm/i915/i915_vma.c | 58 ++++++++++++++----- > drivers/gpu/drm/i915/i915_vma.h | 24 +++++++- > drivers/gpu/drm/i915/i915_vma_types.h | 3 +- > drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 12 +++- > drivers/gpu/drm/i915/selftests/i915_request.c | 20 +++---- > drivers/gpu/drm/i915/selftests/igt_spinner.c | 11 ++-- > 38 files changed, 238 insertions(+), 163 deletions(-) > > -- > 2.37.2
