aboutsummaryrefslogtreecommitdiff
path: root/tools/testing/selftests/powerpc
diff options
context:
space:
mode:
authorMichael Ellerman2019-11-05 10:15:56 +1100
committerMichael Ellerman2019-11-05 11:26:20 +1100
commit505127068d9b705a6cf335143239db91bfe7bbe2 (patch)
tree1f62a630ba2f86289755a16308a00665d4cf6391 /tools/testing/selftests/powerpc
parent7c202575ef63f1c67832acea2179f07f8a2cf7bc (diff)
selftests/powerpc: Skip tm-signal-sigreturn-nt if TM not available
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
Diffstat (limited to 'tools/testing/selftests/powerpc')
-rw-r--r--tools/testing/selftests/powerpc/tm/tm-signal-sigreturn-nt.c4
1 files changed, 4 insertions, 0 deletions
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;