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Message-Id: <20180413140111.25313-14-acme@kernel.org>
Date: Fri, 13 Apr 2018 11:01:07 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Ingo Molnar <mingo@...nel.org>
Cc: Clark Williams <williams@...hat.com>, linux-kernel@...r.kernel.org,
linux-perf-users@...r.kernel.org,
Sandipan Das <sandipan@...ux.vnet.ibm.com>,
Jiri Olsa <jolsa@...hat.com>,
"Naveen N . Rao" <naveen.n.rao@...ux.vnet.ibm.com>,
Ravi Bangoria <ravi.bangoria@...ux.vnet.ibm.com>,
Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [PATCH 13/17] perf tests: Disable breakpoint accounting test for powerpc
From: Sandipan Das <sandipan@...ux.vnet.ibm.com>
We disable this test as instruction breakpoints (HW_BREAKPOINT_X) are
not available for powerpc.
Before applying patch:
21: Breakpoint accounting :
--- start ---
test child forked, pid 3635
failed opening event 0
failed opening event 0
watchpoints count 1, breakpoints count 0, has_ioctl 1, share 0
test child finished with -2
---- end ----
Breakpoint accounting: Skip
After applying patch:
21: Breakpoint accounting : Disabled
Signed-off-by: Sandipan Das <sandipan@...ux.vnet.ibm.com>
Cc: Jiri Olsa <jolsa@...hat.com>
Cc: Naveen N. Rao <naveen.n.rao@...ux.vnet.ibm.com>
Cc: Ravi Bangoria <ravi.bangoria@...ux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/20180412162140.2992-1-sandipan@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
tools/perf/tests/builtin-test.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c
index 625f5a6772af..cac8f8889bc3 100644
--- a/tools/perf/tests/builtin-test.c
+++ b/tools/perf/tests/builtin-test.c
@@ -118,6 +118,7 @@ static struct test generic_tests[] = {
{
.desc = "Breakpoint accounting",
.func = test__bp_accounting,
+ .is_supported = test__bp_signal_is_supported,
},
{
.desc = "Number of exit events of a simple workload",
--
2.14.3
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