Update linux-fatal-backtrace.swift
diff --git a/test/Runtime/linux-fatal-backtrace.swift b/test/Runtime/linux-fatal-backtrace.swift
index f4e0be3..bc3e916 100644
--- a/test/Runtime/linux-fatal-backtrace.swift
+++ b/test/Runtime/linux-fatal-backtrace.swift
@@ -4,7 +4,6 @@
 // REQUIRES: executable_test
 // REQUIRES: OS=linux-gnu
 // REQUIRES: lldb
-// XFAIL: CPU=powerpc64le
 
 // Backtraces are not emitted when optimizations are enabled. This test can not
 // run when optimizations are enabled.