Merge tag 'perf-urgent-for-mingo-4.12-20170606' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

Pull perf/urgent fixes from Arnaldo Carvalho de Melo:

 - Only print NMI watchdog hint in 'perf stat' when it is enabled (Andi Kleen)

 - Fix sys_mmap/sys_old_mmap shandling in s390 in 'perf trace' (Jiri Olsa)

 - Disable breakpoint signal tests in powerpc, that lacks the perf kernel
   glue to set breakpoint events and makes 'perf test' always fail (Jiri Olsa)

 - Fix 'perf annotate' for branch instruction with multiple operands (Kim Phillips)

 - Add missing powerpc triplet when disassembling with 'objdump' in 'perf
   annotate' (Kim Phillips)

 - Do not trow away partial unwound stacks when using libdw, making
   callchains produced with it similar to those produced when linked with
   the other DWARF unwind library supported in perf, libunwind (Milian Wolff)

 - Fixes to properly handle kernel modules when processing build-id meta
  events (Namhyung Kim)

 - Fix handling of compressed modules in the build-id cache (Namhyung Kim)

 - Fix 'perf annotate' failure when filename has special chars (Ravi Bangoria)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c
index 9e08d297f1a9..3ccfd58a8c3c 100644
--- a/tools/perf/tests/builtin-test.c
+++ b/tools/perf/tests/builtin-test.c
@@ -97,10 +97,12 @@ static struct test generic_tests[] = {
 	{
 		.desc = "Breakpoint overflow signal handler",
 		.func = test__bp_signal,
+		.is_supported = test__bp_signal_is_supported,
 	},
 	{
 		.desc = "Breakpoint overflow sampling",
 		.func = test__bp_signal_overflow,
+		.is_supported = test__bp_signal_is_supported,
 	},
 	{
 		.desc = "Number of exit events of a simple workload",
@@ -401,6 +403,11 @@ static int __cmd_test(int argc, const char *argv[], struct intlist *skiplist)
 		if (!perf_test__matches(t, curr, argc, argv))
 			continue;
 
+		if (t->is_supported && !t->is_supported()) {
+			pr_debug("%2d: %-*s: Disabled\n", i, width, t->desc);
+			continue;
+		}
+
 		pr_info("%2d: %-*s:", i, width, t->desc);
 
 		if (intlist__find(skiplist, i)) {