Revert "xpmem: Fix deadlock in xpmem_remove_process_memory_range()"

This reverts commit d052acab1d.

Change-Id: I31e982465ef9e0936145f27c8d1587c01737ec81

test/xpmem/mc_run.sh

@@ -1,15 +0,0 @@
-#!/usr/bin/env bash
-
-test -e /tmp/xpmem.share && rm -f /tmp/xpmem.share
-test -e /tmp/xpmem.lock && rm -f /tmp/xpmem.lock
-
-# create TMP_SHARE_SIZE bytes defined in xpmem_test.h
-for i in `seq 0 31` ; do
-	echo -n 0 >> /tmp/xpmem.share
-done
-echo 0 > /tmp/xpmem.lock
-
-# Run the main test app
-mcexec $PWD/xpmem_master
-exit 0
-