diff -Naurb a/testcases/kernel/syscalls/set_thread_area/set_thread_area01.c b/testcases/kernel/syscalls/set_thread_area/set_thread_area01.c
--- a/testcases/kernel/syscalls/set_thread_area/set_thread_area01.c	2009-05-22 00:00:29.000000000 +0530
+++ b/testcases/kernel/syscalls/set_thread_area/set_thread_area01.c	2009-06-17 23:13:22.000000000 +0530
@@ -145,7 +145,7 @@
          * This call to get_thread_area function should be sucessful.
          */
 
-                     TEST(result = syscall(244, &u_info));     //call get_thread_area()
+                     TEST(result = syscall(__NR_get_thread_area, &u_info));     //call get_thread_area()
                      if(TEST_RETURN == 0) {
         		tst_resm(TPASS, "get_thread_area call succeeded");
                      }
@@ -160,7 +160,7 @@
          * This call to set_thread_area function should be sucessful.
          */
 
-                     TEST(result = syscall(243, &u_info));     //call set_thread_area()
+                     TEST(result = syscall(__NR_set_thread_area, &u_info));     //call set_thread_area()
                      if(TEST_RETURN == 0) {
         		tst_resm(TPASS, "set_thread_area call succeeded");
                      }
diff -Naurb a/testcases/kernel/syscalls/set_thread_area/set_thread_area02.c b/testcases/kernel/syscalls/set_thread_area/set_thread_area02.c
--- a/testcases/kernel/syscalls/set_thread_area/set_thread_area02.c	2009-05-22 00:01:38.000000000 +0530
+++ b/testcases/kernel/syscalls/set_thread_area/set_thread_area02.c	2009-06-17 23:34:04.000000000 +0530
@@ -146,7 +146,7 @@
          * This call to get_thread_area function should be sucessful.
          */
 
-                     TEST(result = syscall(244, &u_info));     //call get_thread_area()
+                     TEST(result = syscall(__NR_get_thread_area, &u_info));     //call get_thread_area()
                      if(TEST_RETURN == -1) {
                  	   tst_resm(TFAIL, "call get_thraed_area() failed with errno = %d ", TEST_ERRNO, strerror(TEST_ERRNO));
                            cleanup();
@@ -158,7 +158,7 @@
          * This call to set_thread_area function with invalid entry_number should be FAILED.
          */
 
-                     TEST(result = syscall(243, &u_info));     //call set_thread_area()
+                     TEST(result = syscall(__NR_set_thread_area, &u_info));     //call set_thread_area()
                      if(TEST_RETURN == -1) {
 			if(TEST_ERRNO == EINVAL){
 				tst_resm(TPASS, "Call to set_thread_area call failed with invalid entry_number result = %d (expected EINVAL)",TEST_ERRNO);
@@ -177,7 +177,7 @@
          * This call to set_thread_area function with an invalid pointer should be FAILED with EFAULT.
          */
 
-                     TEST(result = syscall(243,(struct user_desc *)-9));     //call set_thread_area()
+                     TEST(result = syscall(__NR_set_thread_area,(struct user_desc *)-9));     //call set_thread_area()
                      if(TEST_RETURN == -1) {
 			if(TEST_ERRNO == EFAULT){
 				tst_resm(TPASS, "Call to set_thread_area call with invalid entry_number result = %d (got expected error EFAULT)",TEST_ERRNO);