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Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

kernel/trace/bpf_trace.c ____bpf_probe_read_compat() -> bpf_probe_read_kernel_common()

Type Parameter Key Value
DATA_SOURCE 0 dst $0
DATA_SOURCE 1 size $1
DATA_SOURCE 2 unsafe_ptr $2

kernel/trace/bpf_trace.c ____bpf_probe_read_kernel() -> bpf_probe_read_kernel_common()

Type Parameter Key Value
DATA_SOURCE 0 dst $0
DATA_SOURCE 1 size $1
DATA_SOURCE 2 unsafe_ptr $2

kernel/bpf/helpers.c bpf_iter_bits_new() -> bpf_probe_read_kernel_common()

Type Parameter Key Value
PARAM_VALUE 0 dst 4096-ptr_max
PARAM_VALUE 0 *dst 0
PARAM_VALUE 1 size 8
PARAM_VALUE 2 unsafe_ptr 1-u64max
BUF_SIZE 0 dst 8
DATA_SOURCE 2 unsafe_ptr $1

kernel/bpf/helpers.c bpf_iter_bits_new() -> bpf_probe_read_kernel_common()

Type Parameter Key Value
PARAM_VALUE 0 dst 1-u64max
PARAM_VALUE 1 size 1-7,9-4088
PARAM_VALUE 2 unsafe_ptr 1-u64max
DATA_SOURCE 0 dst r bpf_mem_alloc
DATA_SOURCE 2 unsafe_ptr $1
UNITS 1 size unit_byte