[patch 1/8] vm selftests: print failure status instead of cause make error

[dyoung]

  bash-4.1$ make -C vm run_tests
  make: Entering directory `/home/dave/git/linux-2.6/tools/testing/selftests/vm'
  /bin/sh ./run_vmtests
  ./run_vmtests: line 24: /proc/sys/vm/nr_hugepages: Permission denied
  Please run this test as root
  make: *** [run_tests] Error 1
  make: Leaving directory `/home/dave/git/linux-2.6/tools/testing/selftests/vm'

After applying the patch:
  bash-4.1$ make -C vm run_tests
  make: Entering directory `/home/dave/git/linux-2.6/tools/testing/selftests/vm'
  ./run_vmtests: line 24: /proc/sys/vm/nr_hugepages: Permission denied
  Please run this test as root
  vmtests: [FAIL]
  make: Leaving directory `/home/dave/git/linux-2.6/tools/testing/selftests/vm'

Signed-off-by: Dave Young <dyoung@xxxxxxxxxx>
---
 tools/testing/selftests/vm/Makefile |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-2.6.orig/tools/testing/selftests/vm/Makefile	2012-11-23 22:37:04.985723793 +0800
+++ linux-2.6/tools/testing/selftests/vm/Makefile	2012-11-23 22:38:43.075192397 +0800
@@ -8,7 +8,7 @@ all: hugepage-mmap hugepage-shm  map_hug
 	$(CC) $(CFLAGS) -o $@ $^
 
 run_tests: all
-	/bin/sh ./run_vmtests
+	@/bin/sh ./run_vmtests || echo "vmtests: [FAIL]"
 
 clean:
 	$(RM) hugepage-mmap hugepage-shm  map_hugetlb

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