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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

kernel/bpf/log.c print_scalar_ranges() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),80
BUF_SIZE 0 reg (-1),80
DATA_SOURCE 0 reg $1

kernel/bpf/log.c print_scalar_ranges() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),80
BUF_SIZE 0 reg (-1),80
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c __check_ptr_off_reg() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),400,968
BUF_SIZE 0 reg (-1),400,968
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c __mark_reg_s32_range() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max

kernel/bpf/verifier.c adjust_ptr_min_max_vals() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),80
BUF_SIZE 0 reg (-1),80
DATA_SOURCE 0 reg $3

kernel/bpf/verifier.c check_map_access() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),880
BUF_SIZE 0 reg (-1),880
CAPPED_DATA 0 reg 1
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c check_map_access_type() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),880
BUF_SIZE 0 reg (-1),880
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c check_map_access_type() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),880
BUF_SIZE 0 reg (-1),880
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c check_mem_region_access() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),880,968
BUF_SIZE 0 reg (-1),880,968
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c check_mem_region_access() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),880,968
BUF_SIZE 0 reg (-1),880,968
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c check_mem_region_access() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),880,968
BUF_SIZE 0 reg (-1),880,968
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c check_mem_region_access() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),880,968
BUF_SIZE 0 reg (-1),880,968
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c check_mem_region_access() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),880,968
BUF_SIZE 0 reg (-1),880,968
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c check_mem_region_access() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),880,968
BUF_SIZE 0 reg (-1),880,968
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c check_mem_size_reg() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $2

kernel/bpf/verifier.c check_reg_sane_offset_ptr() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
CAPPED_DATA 0 reg 1
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c check_reg_sane_offset_scalar() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),80
BUF_SIZE 0 reg (-1),80
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c check_sock_access() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $2

kernel/bpf/verifier.c check_stack_access_within_bounds() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),880
BUF_SIZE 0 reg (-1),880
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c check_stack_access_within_bounds() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),880
BUF_SIZE 0 reg (-1),880
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c check_stack_range_initialized() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c check_stack_read_var_off() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c check_stack_write_var_off() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),968
BUF_SIZE 0 reg (-1),968
DATA_SOURCE 0 reg $2

kernel/bpf/verifier.c coerce_reg_to_size_sx() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $0

kernel/bpf/verifier.c coerce_reg_to_size_sx() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $0

kernel/bpf/verifier.c coerce_reg_to_size_sx() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $0

kernel/bpf/verifier.c coerce_reg_to_size_sx() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $0

kernel/bpf/verifier.c is_safe_to_compute_dst_reg_range() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c is_scalar_branch_taken() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c is_scalar_branch_taken() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $2

kernel/bpf/verifier.c maybe_fork_scalars() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $2

kernel/bpf/verifier.c regs_refine_cond_op() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $0 [m]

kernel/bpf/verifier.c regs_refine_cond_op() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $0 [m]

kernel/bpf/verifier.c retrieve_ptr_limit() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
CAPPED_DATA 0 reg 1
DATA_SOURCE 0 reg $0

kernel/bpf/verifier.c retval_range_within() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),800,880
BUF_SIZE 0 reg (-1),800,880
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c sanitize_ptr_alu() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),80
BUF_SIZE 0 reg (-1),80
DATA_SOURCE 0 reg $3

kernel/bpf/verifier.c sanitize_ptr_alu() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),80
BUF_SIZE 0 reg (-1),80
DATA_SOURCE 0 reg $3

kernel/bpf/verifier.c scalar_min_max_arsh() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $0

kernel/bpf/verifier.c scalar_min_max_mul() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $0

kernel/bpf/verifier.c scalar_min_max_mul() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c scalar_min_max_mul() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c scalar_min_max_mul() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c scalar_min_max_mul() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c scalar_min_max_sdiv() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $0

kernel/bpf/verifier.c scalar_min_max_sdiv() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c scalar_min_max_smod() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $1

kernel/bpf/verifier.c scalar_min_max_smod() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $0

kernel/bpf/verifier.c scalar_min_max_smod() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $0

kernel/bpf/verifier.c scalar_min_max_smod() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
DATA_SOURCE 0 reg $0

kernel/bpf/verifier.c verbose_invalid_scalar() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),800,880
BUF_SIZE 0 reg (-1),800,880
DATA_SOURCE 0 reg $1
STR_LEN 0 reg 2,15,24
STR_LEN 0 reg 2,15,24

kernel/bpf/verifier.c verbose_invalid_scalar() -> reg_smin()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
BUF_SIZE 0 reg (-1),800,880
BUF_SIZE 0 reg (-1),800,880
DATA_SOURCE 0 reg $1
STR_LEN 0 reg 2,15,24
STR_LEN 0 reg 2,15,24