PTRACE_SETVRREGS 3178 arch/powerpc/kernel/ptrace.c case PTRACE_SETVRREGS: PTRACE_SETVRREGS 295 arch/powerpc/kernel/ptrace32.c case PTRACE_SETVRREGS: PTRACE_SETVRREGS 563 tools/testing/selftests/powerpc/ptrace/ptrace.h ret = ptrace(PTRACE_SETVRREGS, child, 0, vmx);