blob: cbb93b54490de4bef352df2e4fb45b6d0ac4a0f7 [file] [log] [blame]
From 0ba0b7b89d086dab72e89993b9462f86cf482407 Mon Sep 17 00:00:00 2001
From: Michael Ellerman <mpe@ellerman.id.au>
Date: Tue, 5 Nov 2019 10:15:56 +1100
Subject: [PATCH] selftests/powerpc: Skip tm-signal-sigreturn-nt if TM not
available
commit 505127068d9b705a6cf335143239db91bfe7bbe2 upstream.
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>
Link: https://lore.kernel.org/r/20191104233524.24348-1-mpe@ellerman.id.au
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
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;
--
2.7.4