Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

Pull powerpc fixes and cleanups from Ben Herrenschmidt:
 "Here are a handful or two of powerpc fixes and simple/trivial
  cleanups.  A bunch of them fix ftrace with the new ABI v2 in Little
  Endian, the rest is a scattering of fairly simple things"

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
  powerpc: Don't skip ePAPR spin-table CPUs
  powerpc/module: Fix TOC symbol CRC
  powerpc/powernv: Remove OPAL v1 takeover
  powerpc/kmemleak: Do not scan the DART table
  selftests/powerpc: Use the test harness for the TM DSCR test
  powerpc/cell: cbe_thermal.c: Cleaning up a variable is of the wrong type
  powerpc/kprobes: Fix jprobes on ABI v2 (LE)
  powerpc/ftrace: Use pr_fmt() to namespace error messages
  powerpc/ftrace: Fix nop of modules on 64bit LE (ABIv2)
  powerpc/ftrace: Fix inverted check of create_branch()
  powerpc/ftrace: Fix typo in mask of opcode
  powerpc: Add ppc_global_function_entry()
  powerpc/macintosh/smu.c: Fix closing brace followed by if
  powerpc: Remove __arch_swab*
  powerpc: Remove ancient DEBUG_SIG code
  powerpc/kerenl: Enable EEH for IO accessors

2 files changed, 12 insertions, 4 deletions

diff --git a/tools/testing/selftests/powerpc/tm/Makefile b/tools/testing/selftests/powerpc/tm/Makefile
index 51267f4184a6..2cede239a074 100644
--- a/tools/testing/selftests/powerpc/tm/Makefile
+++ b/tools/testing/selftests/powerpc/tm/Makefile
@@ -2,7 +2,7 @@ PROGS := tm-resched-dscr
 
 all: $(PROGS)
 
-$(PROGS):
+$(PROGS): ../harness.c
 
 run_tests: all
         @-for PROG in $(PROGS); do \
diff --git a/tools/testing/selftests/powerpc/tm/tm-resched-dscr.c b/tools/testing/selftests/powerpc/tm/tm-resched-dscr.c
index ee98e3886af2..42d4c8caad81 100644
--- a/tools/testing/selftests/powerpc/tm/tm-resched-dscr.c
+++ b/tools/testing/selftests/powerpc/tm/tm-resched-dscr.c
@@ -28,6 +28,8 @@
 #include <assert.h>
 #include <asm/tm.h>
 
+#include "utils.h"
+
 #define TBEGIN          ".long 0x7C00051D ;"
 #define TEND            ".long 0x7C00055D ;"
 #define TCHECK          ".long 0x7C00059C ;"
@@ -36,7 +38,8 @@
 #define SPRN_TEXASR     0x82
 #define SPRN_DSCR       0x03
 
-int main(void) {
+int test_body(void)
+{
         uint64_t rv, dscr1 = 1, dscr2, texasr;
 
         printf("Check DSCR TM context switch: ");
@@ -81,10 +84,15 @@ int main(void) {
                 }
                 if (dscr2 != dscr1) {
                         printf(" FAIL\n");
-                        exit(EXIT_FAILURE);
+                        return 1;
                 } else {
                         printf(" OK\n");
-                        exit(EXIT_SUCCESS);
+                        return 0;
                 }
         }
 }
+
+int main(void)
+{
+        return test_harness(test_body, "tm_resched_dscr");
+}