Commit-ID: 4ca69ca9db3ae51ac7cc0bd1af7961b7a3ba5b87 Gitweb: https://git.kernel.org/tip/4ca69ca9db3ae51ac7cc0bd1af7961b7a3ba5b87 Author: Thomas Richter <tmri...@linux.vnet.ibm.com> AuthorDate: Thu, 23 Nov 2017 08:46:23 +0100 Committer: Arnaldo Carvalho de Melo <a...@redhat.com> CommitDate: Wed, 29 Nov 2017 18:17:59 -0300
perf test: Disable test cases 19 and 20 on s390x The s390x CPU sampling and measurement facilities do not support perf events of type PERF_TYPE_BREAKPOINT. The test cases are executed and fail with -ENOENT due to missing hardware support. Disable the execution of both test cases based on a platform check. This is the same approach as done for PowerPC. Signed-off-by: Thomas Richter <tmri...@linux.vnet.ibm.com> Reviewed-by: Hendrik Brueckner <brueck...@linux.vnet.ibm.com> Cc: Martin Schwidefsky <schwidef...@de.ibm.com> LPU-Reference: 20171123074623.20817-1-tmri...@linux.vnet.ibm.com Link: https://lkml.kernel.org/n/tip-uqvoy6a1tsu8jddo5jjg4...@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/tests/bp_signal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/tests/bp_signal.c b/tools/perf/tests/bp_signal.c index 335b695..a467615 100644 --- a/tools/perf/tests/bp_signal.c +++ b/tools/perf/tests/bp_signal.c @@ -296,7 +296,7 @@ bool test__bp_signal_is_supported(void) * instruction breakpoint using the perf event interface. * Once it's there we can release this. */ -#ifdef __powerpc__ +#if defined(__powerpc__) || defined(__s390x__) return false; #else return true;
