From 754e3030788702c1f013a88a4fc8546742d84e27 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Thu, 18 Jun 2020 13:45:04 -0700
Subject: [PATCH] Revert "selftests/bpf: Skip perf hw events test if the setup
 disabled it"

This reverts commit da43712a7262891317883d4b3a909fb18dac4b1d.

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 .../selftests/bpf/prog_tests/stacktrace_build_id_nmi.c    | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/tools/testing/selftests/bpf/prog_tests/stacktrace_build_id_nmi.c b/tools/testing/selftests/bpf/prog_tests/stacktrace_build_id_nmi.c
index 437cb93e72ac..f62aa0eb959b 100644
--- a/tools/testing/selftests/bpf/prog_tests/stacktrace_build_id_nmi.c
+++ b/tools/testing/selftests/bpf/prog_tests/stacktrace_build_id_nmi.c
@@ -49,12 +49,8 @@ void test_stacktrace_build_id_nmi(void)
 	pmu_fd = syscall(__NR_perf_event_open, &attr, -1 /* pid */,
 			 0 /* cpu 0 */, -1 /* group id */,
 			 0 /* flags */);
-	if (pmu_fd < 0 && errno == ENOENT) {
-		printf("%s:SKIP:no PERF_COUNT_HW_CPU_CYCLES\n", __func__);
-		test__skip();
-		goto close_prog;
-	}
-	if (CHECK(pmu_fd < 0, "perf_event_open", "err %d errno %d\n",
+	if (CHECK(pmu_fd < 0, "perf_event_open",
+		  "err %d errno %d. Does the test host support PERF_COUNT_HW_CPU_CYCLES?\n",
 		  pmu_fd, errno))
 		goto close_prog;
 
-- 
2.27.0

