Revert "Blacklist xtrabackup"

This reverts commit 8ef709468c72ed42580231e1f8cca18e810ee316.
Maybe this is why buildmaster is misbehaving?

1 files changed, 0 insertions, 5 deletions

diff --git a/blacklist/pentium4/mysql/xtrabackup b/blacklist/pentium4/mysql/xtrabackup
deleted file mode 100644
index 6f4f4ca3..00000000
--- a/blacklist/pentium4/mysql/xtrabackup
+++ /dev/null
@@ -1,5 +0,0 @@
--- Check size of void *                                                                                         
--- Check size of void * - done                                                                                  
--- SIZEOF_VOIDP 4                                                                                               
-CMake Error at CMakeLists.txt:656 (MESSAGE):                                                                    
-  MySQL supports only 64-bit platforms.