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Defined in 2 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/kprobes.c aggr_pre_handler() -> (struct kprobe)->pre_handler()

Type Parameter Key Value
PARAM_VALUE 0 p 4096-ptr_max
PARAM_VALUE 0 p->pre_handler 1-u64max
BUF_SIZE 1 regs (-1),168
BUF_SIZE 1 regs (-1),168
DATA_SOURCE 1 regs $1
CONTAINER 0 -64+0 $(-1)

kernel/kprobes.c opt_pre_handler() -> (struct kprobe)->pre_handler()

Type Parameter Key Value
PARAM_VALUE 0 p 4096-ptr_max
PARAM_VALUE 0 p->pre_handler 1-u64max
PARAM_VALUE 1 regs 4096-ptr_max
PARAM_VALUE 1 regs->cs 16
PARAM_VALUE 1 regs->csx 16
PARAM_VALUE 1 regs->orig_ax u64max
DATA_SOURCE 1 regs $1
CONTAINER 0 -64+0 $(-1)
NOCHECK_CALL

arch/x86/kernel/kprobes/core.c kprobe_int3_handler() -> (struct kprobe)->pre_handler()

Type Parameter Key Value
PARAM_VALUE 0 p 4096-ptr_max
PARAM_VALUE 0 p->pre_handler 1-u64max
PARAM_VALUE 1 regs 4096-ptr_max
CAPPED_DATA 0 p->addr 1
CAPPED_DATA 1 regs 1
DATA_SOURCE 0 p r get_kprobe
DATA_SOURCE 1 regs $0
CONTAINER 0 -64+0 $(-1)

arch/x86/kernel/kprobes/ftrace.c kprobe_ftrace_handler() -> (struct kprobe)->pre_handler()

Type Parameter Key Value
PARAM_VALUE 0 p 4096-ptr_max
PARAM_VALUE 0 p->pre_handler 1-u64max
PARAM_VALUE 1 regs 4096-ptr_max
BUF_SIZE 1 regs (-1),168
BUF_SIZE 1 regs (-1),168
CAPPED_DATA 0 p->addr 1
DATA_SOURCE 0 p r get_kprobe
DATA_SOURCE 1 regs r ftrace_get_regs
CONTAINER 0 -64+0 $(-1)