REG_LIVE_READ32 38 include/linux/bpf_verifier.h REG_LIVE_READ = REG_LIVE_READ32 | REG_LIVE_READ64, REG_LIVE_READ32 1231 kernel/bpf/verifier.c parent->live &= ~REG_LIVE_READ32; REG_LIVE_READ32 1388 kernel/bpf/verifier.c rw64 ? REG_LIVE_READ64 : REG_LIVE_READ32);