Defined in 1 files as a function:
Referenced in 11 files:
- drivers/gpu/drm/i915/gem/selftests/huge_pages.c
- drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c
- drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c, line 298
- drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
- drivers/gpu/drm/i915/gt/selftest_execlists.c
- drivers/gpu/drm/i915/gt/selftest_hangcheck.c, line 932
- drivers/gpu/drm/i915/gt/selftest_migrate.c
- drivers/gpu/drm/i915/gt/selftest_timeline.c
- drivers/gpu/drm/i915/selftests/i915_random.c, line 60
- drivers/gpu/drm/i915/selftests/i915_request.c, line 363
- drivers/gpu/drm/i915/selftests/intel_memory_region.c
Smatch caller information:
drivers/gpu/drm/i915/gt/intel_migrate.c clear() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep_ro | 1024 |
| PARAM_VALUE | 1 | state | 4096-ptr_max |
| DATA_SOURCE | 1 | state | $3 |
| LOCK2 | obj->base.resv |
drivers/gpu/drm/i915/gt/intel_migrate.c copy() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep_ro | 1024 |
| PARAM_VALUE | 1 | state | 4096-ptr_max |
| DATA_SOURCE | 1 | state | $3 |
| HALF_LOCKED2 | dst->base.resv | ||
| HALF_LOCKED2 | src->base.resv |
drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c tiled_blits_create_buffers() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep_ro | 3 |
| PARAM_VALUE | 1 | state | 6769561723634384896 |
| DATA_SOURCE | 1 | state | $3 |
drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c verify_buffer() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep_ro | 512 |
| PARAM_VALUE | 1 | state | 6769561723634384896 |
| DATA_SOURCE | 1 | state | $2 |
drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c verify_buffer() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep_ro | 32 |
| PARAM_VALUE | 1 | state | 6769561723634384896 |
| DATA_SOURCE | 1 | state | $2 |
drivers/gpu/drm/i915/gem/i915_gem_object.c igt_ppgtt_mixed() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep_ro | 4194304 |
| PARAM_VALUE | 1 | state | 8574178618232684544 |
drivers/gpu/drm/i915/gem/i915_gem_object.c igt_ppgtt_mixed() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep_ro | u32max |
| PARAM_VALUE | 1 | state | 8574178618232684544 |
| LOCK2 | &ctx->engines_mutex | ||
| TYPE_LOCK | (struct i915_gem_context)->engines_mutex |
drivers/gpu/drm/i915/gem/i915_gem_object.c random_engine() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | state | 599703878797058048 |
| PARAM_VALUE | 1 | state->s1 | 2-u32max |
| PARAM_VALUE | 1 | state->s2 | 2-u32max |
| PARAM_VALUE | 1 | state->s3 | 2-u32max |
| PARAM_VALUE | 1 | state->s4 | 2-u32max |
| DATA_SOURCE | 1 | state | $1 |
drivers/gpu/drm/i915/gt/intel_timeline.c __mock_hwsp_timeline() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep_ro | 0-512 |
| PARAM_VALUE | 1 | state | 2194786014894809208 |
| CAPPED_DATA | 0 | ep_ro | 1 |
| NO_OVERFLOW_SIMPLE | 0 | ep_ro | |
| UNITS | 0 | ep_ro | unit_array_size |
| HALF_LOCKED2 | tl->hwsp_ggtt->obj->base.resv |
drivers/gpu/drm/i915/gt/intel_timeline.c random_engine() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep_ro | 27 |
| PARAM_VALUE | 1 | state | 3475685161099300864 |
| DATA_SOURCE | 1 | state | $0 |
drivers/gpu/drm/i915/gt/intel_execlists_submission.c random_range() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep_ro | 2048 |
| PARAM_VALUE | 1 | state | 8298874603998146636 |
| DATA_SOURCE | 1 | state | $0 |
drivers/gpu/drm/i915/gt/intel_execlists_submission.c smoke_context() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | state | 4096-ptr_max |
| NO_OVERFLOW_SIMPLE | 0 | ep_ro | |
| UNITS | 0 | ep_ro | unit_array_size |
drivers/gpu/drm/i915/selftests/i915_random.c i915_prandom_shuffle() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep_ro | 2-u32max |
| PARAM_VALUE | 1 | state | 4096-ptr_max |
| DATA_SOURCE | 1 | state | $3 |
| PREEMPT_ADD |
drivers/gpu/drm/i915/intel_memory_region.c igt_lmem_create_cleared_cpu() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep_ro | 33554432 |
| PARAM_VALUE | 1 | state | 6458808991306563584 |
| PARAM_VALUE | 1 | state->s1 | 2-u32max |
| PARAM_VALUE | 1 | state->s2 | 2-u32max |
| PARAM_VALUE | 1 | state->s3 | 2-u32max |
| PARAM_VALUE | 1 | state->s4 | 2-u32max |
drivers/gpu/drm/i915/intel_memory_region.c igt_lmem_create_cleared_cpu() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep_ro | 1024 |
| PARAM_VALUE | 1 | state | 6458808991306563584 |
| LOCK2 | obj->base.resv |
drivers/gpu/drm/i915/intel_memory_region.c igt_mock_reserve() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep_ro | 33554432 |
| PARAM_VALUE | 1 | state | 2587058465144651776 |
drivers/gpu/drm/i915/intel_memory_region.c igt_mock_reserve() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | state | 2587058465144651776 |
drivers/gpu/drm/i915/intel_memory_region.c random_engine_class() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | state | 3937719661855494144 |
| PARAM_VALUE | 1 | state->s1 | 2-u32max |
| PARAM_VALUE | 1 | state->s2 | 2-u32max |
| PARAM_VALUE | 1 | state->s3 | 2-u32max |
| PARAM_VALUE | 1 | state->s4 | 2-u32max |
| DATA_SOURCE | 1 | state | $2 |
drivers/gpu/drm/i915/i915_request.c __igt_breadcrumbs_smoketest() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | state | 3689461097493495808 |
| CAPPED_DATA | 0 | ep_ro | 1 |
drivers/gpu/drm/i915/gt/intel_reset.c active_engine() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep_ro | 512 |
| PARAM_VALUE | 1 | state | 2172898905418153984 |
drivers/gpu/drm/i915/gem/i915_gem_mman.c check_partial_mapping() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | state | 7862730808074534912 |
| DATA_SOURCE | 1 | state | $2 |
| UNITS | 0 | ep_ro | unit_page |
drivers/gpu/drm/i915/gem/i915_gem_mman.c igt_smoke_tiling() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep_ro | 3 |
| PARAM_VALUE | 1 | state | 7862730808074534912 |
drivers/gpu/drm/i915/gem/i915_gem_mman.c igt_smoke_tiling() -> i915_prandom_u32_max_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep_ro | 16,64,256,512,1024,2048 |
| PARAM_VALUE | 1 | state | 7862730808074534912 |
| DATA_SOURCE | 0 | ep_ro | r setup_tile_size |