got_signal 52 tools/testing/selftests/x86/entry_from_vm86.c static sig_atomic_t got_signal; got_signal 76 tools/testing/selftests/x86/entry_from_vm86.c got_signal = 1; got_signal 335 tools/testing/selftests/x86/entry_from_vm86.c got_signal = 0; got_signal 337 tools/testing/selftests/x86/entry_from_vm86.c !got_signal) {