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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/dma/debug.c check_for_illegal_area() -> dump_entry_trace()

Type Parameter Key Value
PARAM_VALUE 0 entry 0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

kernel/dma/debug.c check_for_stack() -> dump_entry_trace()

Type Parameter Key Value
PARAM_VALUE 0 entry 0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

kernel/dma/debug.c check_for_stack() -> dump_entry_trace()

Type Parameter Key Value
PARAM_VALUE 0 entry 0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

kernel/dma/debug.c check_sg_segment() -> dump_entry_trace()

Type Parameter Key Value
PARAM_VALUE 0 entry 0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 __flags

kernel/dma/debug.c check_sg_segment() -> dump_entry_trace()

Type Parameter Key Value
PARAM_VALUE 0 entry 0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 __flags

kernel/dma/debug.c check_sync() -> dump_entry_trace()

Type Parameter Key Value
PARAM_VALUE 0 entry 0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 __flags

kernel/dma/debug.c check_sync() -> dump_entry_trace()

Type Parameter Key Value
PARAM_VALUE 0 entry 4096-ptr_max
PARAM_VALUE 0 entry->size 0-18446744073709551614
CAPPED_DATA 0 entry->size 1
DATA_SOURCE 0 entry r bucket_find_contain
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 __flags

kernel/dma/debug.c check_sync() -> dump_entry_trace()

Type Parameter Key Value
PARAM_VALUE 0 entry 4096-ptr_max
PARAM_VALUE 0 entry->direction s32min-(-1),1-s32max
DATA_SOURCE 0 entry r bucket_find_contain
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 __flags

kernel/dma/debug.c check_sync() -> dump_entry_trace()

Type Parameter Key Value
PARAM_VALUE 0 entry 4096-ptr_max
PARAM_VALUE 0 entry->direction s32min-(-1),1,3-s32max
CAPPED_DATA 0 entry->direction 1
DATA_SOURCE 0 entry r bucket_find_contain
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 __flags

kernel/dma/debug.c check_sync() -> dump_entry_trace()

Type Parameter Key Value
PARAM_VALUE 0 entry 4096-ptr_max
PARAM_VALUE 0 entry->direction s32min-(-1),2-s32max
CAPPED_DATA 0 entry->direction 1
DATA_SOURCE 0 entry r bucket_find_contain
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 __flags

kernel/dma/debug.c check_sync() -> dump_entry_trace()

Type Parameter Key Value
PARAM_VALUE 0 entry 4096-ptr_max
PARAM_VALUE 0 entry->direction s32min-(-1),1-s32max
CAPPED_DATA 0 entry->direction 1
DATA_SOURCE 0 entry r bucket_find_contain
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 __flags

kernel/dma/debug.c check_unmap() -> dump_entry_trace()

Type Parameter Key Value
PARAM_VALUE 0 entry 0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 __flags

kernel/dma/debug.c check_unmap() -> dump_entry_trace()

Type Parameter Key Value
PARAM_VALUE 0 entry 0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 __flags

kernel/dma/debug.c check_unmap() -> dump_entry_trace()

Type Parameter Key Value
PARAM_VALUE 0 entry 4096-ptr_max
DATA_SOURCE 0 entry r bucket_find_exact
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 __flags

kernel/dma/debug.c check_unmap() -> dump_entry_trace()

Type Parameter Key Value
PARAM_VALUE 0 entry 4096-ptr_max
DATA_SOURCE 0 entry r bucket_find_exact
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 __flags

kernel/dma/debug.c check_unmap() -> dump_entry_trace()

Type Parameter Key Value
PARAM_VALUE 0 entry 4096-ptr_max
PARAM_VALUE 0 entry->type 2-3
CAPPED_DATA 0 entry->type 1
DATA_SOURCE 0 entry r bucket_find_exact
FUZZY_MAX 0 entry->type 3
BIT_INFO 0 entry->type 0x2,0x3
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 __flags

kernel/dma/debug.c debug_dma_map_phys() -> dump_entry_trace()

Type Parameter Key Value
PARAM_VALUE 0 entry 4096-ptr_max
PARAM_VALUE 0 entry->dev 4096-ptr_max
PARAM_VALUE 0 entry->dev->dma_mask 4096-ptr_max
PARAM_VALUE 0 entry->dev_addr 0-18446744073709551614
PARAM_VALUE 0 entry->direction 0-2
PARAM_VALUE 0 entry->list.next 0
PARAM_VALUE 0 entry->list.prev 0
PARAM_VALUE 0 entry->map_err_type 1
PARAM_VALUE 0 entry->type 4
DATA_SOURCE 0 entry r dma_entry_alloc
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 entry->dev_addr 0-18446744073709551614
HOST_DATA 0 entry->paddr 0-u64max
HOST_DATA 0 entry->size 0-s32max[c]
NO_OVERFLOW_SIMPLE 0 entry->size

kernel/dma/debug.c debug_dma_map_single() -> dump_entry_trace()

Type Parameter Key Value
PARAM_VALUE 0 entry 0
NOCHECK_CALL

kernel/dma/debug.c debug_dma_map_single() -> dump_entry_trace()

Type Parameter Key Value
PARAM_VALUE 0 entry 0
NOCHECK_CALL

kernel/dma/debug.c dma_debug_device_change() -> dump_entry_trace()

Type Parameter Key Value
PARAM_VALUE 0 entry 4096-ptr_max
NOCHECK_CALL