From: Michael Ellerman <mpe@ellerman.id.au>
To: linuxppc-dev@ozlabs.org
Subject: [PATCH] selftests/powerpc: Skip tm-signal-sigreturn-nt if TM not available
Date: Tue, 5 Nov 2019 10:35:24 +1100 [thread overview]
Message-ID: <20191104233524.24348-1-mpe@ellerman.id.au> (raw)
On systems where TM (Transactional Memory) is disabled the
tm-signal-sigreturn-nt test causes a SIGILL:
test: tm_signal_sigreturn_nt
tags: git_version:7c202575ef63
!! child died by signal 4
failure: tm_signal_sigreturn_nt
We should skip the test if TM is not available.
Fixes: 34642d70ac7e ("selftests/powerpc: Add checks for transactional sigreturn")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---
tools/testing/selftests/powerpc/tm/tm-signal-sigreturn-nt.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tools/testing/selftests/powerpc/tm/tm-signal-sigreturn-nt.c b/tools/testing/selftests/powerpc/tm/tm-signal-sigreturn-nt.c
index 56fbf9f6bbf3..07c388147b75 100644
--- a/tools/testing/selftests/powerpc/tm/tm-signal-sigreturn-nt.c
+++ b/tools/testing/selftests/powerpc/tm/tm-signal-sigreturn-nt.c
@@ -10,10 +10,12 @@
*/
#define _GNU_SOURCE
+#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
#include "utils.h"
+#include "tm.h"
void trap_signal_handler(int signo, siginfo_t *si, void *uc)
{
@@ -29,6 +31,8 @@ int tm_signal_sigreturn_nt(void)
{
struct sigaction trap_sa;
+ SKIP_IF(!have_htm());
+
trap_sa.sa_flags = SA_SIGINFO;
trap_sa.sa_sigaction = trap_signal_handler;
--
2.21.0
next reply other threads:[~2019-11-05 0:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-04 23:35 Michael Ellerman [this message]
2019-11-14 9:08 ` [PATCH] selftests/powerpc: Skip tm-signal-sigreturn-nt if TM not available Michael Ellerman
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