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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/i915/i915_vma.c i915_vma_compare() -> ptrdiff()

Type Parameter Key Value
BUF_SIZE 1 b (-1),1208
DATA_SOURCE 1 b $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &obj->vma.lock
HALF_LOCKED2 &vm->mutex

drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c intel_guc_ct_enable() -> ptrdiff()

Type Parameter Key Value
PARAM_VALUE 0 a 0
PARAM_VALUE 1 b 0,4096-u64max
DATA_SOURCE 1 b r __px_vaddr
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 __flags

drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c intel_guc_ct_enable() -> ptrdiff()

Type Parameter Key Value
PARAM_VALUE 1 b 0,4096-u64max
DATA_SOURCE 1 b r __px_vaddr
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 __flags

drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c intel_guc_ct_enable() -> ptrdiff()

Type Parameter Key Value
PARAM_VALUE 0 a 0
PARAM_VALUE 1 b 0,4096-u64max
DATA_SOURCE 1 b r __px_vaddr
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 __flags

drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c intel_guc_ct_enable() -> ptrdiff()

Type Parameter Key Value
PARAM_VALUE 1 b 0,4096-u64max
DATA_SOURCE 1 b r __px_vaddr
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 __flags

drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c intel_guc_ct_init() -> ptrdiff()

Type Parameter Key Value
PARAM_VALUE 0 a 1-ptr_max
PARAM_VALUE 1 b 1-ptr_max
PARAM_COMPARE 0 a == $1
PARAM_COMPARE 1 b == $0
PARAM_COMPARE 1 b == $0
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c intel_guc_ct_init() -> ptrdiff()

Type Parameter Key Value
PARAM_VALUE 0 a 4096-ptr_max
PARAM_VALUE 1 b 1-ptr_max
PARAM_COMPARE 0 a > $1
PARAM_COMPARE 1 b < $0
PARAM_COMPARE 1 b < $0
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c intel_guc_ct_init() -> ptrdiff()

Type Parameter Key Value
PARAM_VALUE 0 a 4096-ptr_max
PARAM_VALUE 1 b 1-ptr_max
PARAM_COMPARE 0 a > $1
PARAM_COMPARE 1 b < $0
PARAM_COMPARE 1 b < $0
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c intel_guc_ct_init() -> ptrdiff()

Type Parameter Key Value
PARAM_VALUE 1 b 1-ptr_max
RX_PATH
TASK_NOT_RUNNING