diff options
Diffstat (limited to 'tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-tar.c')
| -rw-r--r-- | tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-tar.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-tar.c b/tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-tar.c index f47174746231..afd8dc2e2097 100644 --- a/tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-tar.c +++ b/tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-tar.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Ptrace test for TAR, PPR, DSCR registers in the TM Suspend context * * Copyright (C) 2015 Anshuman Khandual, IBM Corporation. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #include "ptrace.h" #include "tm.h" @@ -77,7 +73,7 @@ trans: [sprn_texasr]"i"(SPRN_TEXASR), [tar_1]"i"(TAR_1), [dscr_1]"i"(DSCR_1), [tar_2]"i"(TAR_2), [dscr_2]"i"(DSCR_2), [tar_3]"i"(TAR_3), [dscr_3]"i"(DSCR_3) - : "memory", "r0", "r1", "r3", "r4", "r5", "r6" + : "memory", "r0", "r3", "r4", "r5", "r6", "lr" ); /* TM failed, analyse */ @@ -132,7 +128,8 @@ int ptrace_tm_spd_tar(void) pid_t pid; int ret, status; - SKIP_IF(!have_htm()); + SKIP_IF_MSG(!have_htm(), "Don't have transactional memory"); + SKIP_IF_MSG(htm_is_synthetic(), "Transactional memory is synthetic"); shm_id = shmget(IPC_PRIVATE, sizeof(int) * 3, 0777|IPC_CREAT); pid = fork(); if (pid == 0) |