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From: gang.yan@linux.dev Message-ID: <171e5a6fadd4b47719c6a120a4586e750efb80bc@linux.dev> TLS-Required: No To: ltp@lists.linux.it In-Reply-To: <20260714100738.7745-4-gang.yan@linux.dev> References: <20260714100738.7745-1-gang.yan@linux.dev> <20260714100738.7745-4-gang.yan@linux.dev> X-Migadu-Flow: FLOW_OUT X-Virus-Scanned: clamav-milter 1.0.9 at in-7.smtp.seeweb.it X-Virus-Status: Clean Subject: Re: [LTP] [PATCH 3/3] tst_fd.c: replace syscall() with tst_syscall_base() X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" July 14, 2026 at 6:07 PM, "Gang Yan" wrote: Hi, Sorry for this broken message, please ignore it. I've resent the patch series. Thanks, Gang > > From: Gang Yan > > If some feature is not supported by some arch, like _NR__memfd_secret, > it will become -1. And the syscall can continue with '-1' and the output > would be: > > ''' > accept03.c:47: TFAIL: accept() on memfd secret expected ENOTSOCK: EBADF (9) > tst_fd.c:307: TBROK: close(38) failed: EBADF(9) > ''' > > This patch use tst_syscall to give a more specific fail reason: > > ''' > tst_fd.c:262: TCONF: Skipping memfd secret: ENOSYS(38) > ''' > > Signed-off-by: Gang Yan > --- > lib/tst_fd.c | 22 +++++++++++----------- > 1 file changed, 11 insertions(+), 11 deletions(-) > > diff --git a/lib/tst_fd.c b/lib/tst_fd.c > index 6538a098c..1d90505b2 100644 > --- a/lib/tst_fd.c > +++ b/lib/tst_fd.c > @@ -139,14 +139,14 @@ static void open_timerfd(struct tst_fd *fd) > > static void open_pidfd(struct tst_fd *fd) > { > - fd->fd = syscall(__NR_pidfd_open, getpid(), 0); > + fd->fd = tst_syscall_base(__NR_pidfd_open, getpid(), 0); > if (fd->fd < 0) > tst_res(TCONF | TERRNO, "pidfd_open()"); > } > > static void open_fanotify(struct tst_fd *fd) > { > - fd->fd = syscall(__NR_fanotify_init, FAN_CLASS_NOTIF, O_RDONLY); > + fd->fd = tst_syscall_base(__NR_fanotify_init, FAN_CLASS_NOTIF, O_RDONLY); > if (fd->fd < 0) { > tst_res(TCONF | TERRNO, > "Skipping %s", tst_fd_desc(fd)); > @@ -164,7 +164,7 @@ static void open_inotify(struct tst_fd *fd) > > static void open_userfaultfd(struct tst_fd *fd) > { > - fd->fd = syscall(__NR_userfaultfd, 0); > + fd->fd = tst_syscall_base(__NR_userfaultfd, 0); > > if (fd->fd < 0) { > tst_res(TCONF | TERRNO, > @@ -183,7 +183,7 @@ static void open_perf_event(struct tst_fd *fd) > .exclude_hv = 1, > }; > > - fd->fd = syscall(__NR_perf_event_open, &pe_attr, 0, -1, -1, 0); > + fd->fd = tst_syscall_base(__NR_perf_event_open, &pe_attr, 0, -1, -1, 0); > if (fd->fd < 0) { > tst_res(TCONF | TERRNO, > "Skipping %s", tst_fd_desc(fd)); > @@ -194,7 +194,7 @@ static void open_io_uring(struct tst_fd *fd) > { > struct io_uring_params uring_params = {}; > > - fd->fd = syscall(__NR_io_uring_setup, 1, &uring_params); > + fd->fd = tst_syscall_base(__NR_io_uring_setup, 1, &uring_params); > if (fd->fd < 0) { > tst_res(TCONF | TERRNO, > "Skipping %s", tst_fd_desc(fd)); > @@ -210,7 +210,7 @@ static void open_bpf_map(struct tst_fd *fd) > .max_entries = 1, > }; > > - fd->fd = syscall(__NR_bpf, BPF_MAP_CREATE, &array_attr, sizeof(array_attr)); > + fd->fd = tst_syscall_base(__NR_bpf, BPF_MAP_CREATE, &array_attr, sizeof(array_attr)); > if (fd->fd < 0) { > tst_res(TCONF | TERRNO, > "Skipping %s", tst_fd_desc(fd)); > @@ -219,7 +219,7 @@ static void open_bpf_map(struct tst_fd *fd) > > static void open_fsopen(struct tst_fd *fd) > { > - fd->fd = syscall(__NR_fsopen, "ext2", 0); > + fd->fd = tst_syscall_base(__NR_fsopen, "ext2", 0); > if (fd->fd < 0) { > tst_res(TCONF | TERRNO, > "Skipping %s", tst_fd_desc(fd)); > @@ -228,7 +228,7 @@ static void open_fsopen(struct tst_fd *fd) > > static void open_fspick(struct tst_fd *fd) > { > - fd->fd = syscall(__NR_fspick, AT_FDCWD, "/", 0); > + fd->fd = tst_syscall_base(__NR_fspick, AT_FDCWD, "/", 0); > if (fd->fd < 0) { > tst_res(TCONF | TERRNO, > "Skipping %s", tst_fd_desc(fd)); > @@ -237,7 +237,7 @@ static void open_fspick(struct tst_fd *fd) > > static void open_open_tree(struct tst_fd *fd) > { > - fd->fd = syscall(__NR_open_tree, AT_FDCWD, "/", 0); > + fd->fd = tst_syscall_base(__NR_open_tree, AT_FDCWD, "/", 0); > if (fd->fd < 0) { > tst_res(TCONF | TERRNO, > "Skipping %s", tst_fd_desc(fd)); > @@ -246,7 +246,7 @@ static void open_open_tree(struct tst_fd *fd) > > static void open_memfd(struct tst_fd *fd) > { > - fd->fd = syscall(__NR_memfd_create, "ltp_memfd", 0); > + fd->fd = tst_syscall_base(__NR_memfd_create, "ltp_memfd", 0); > if (fd->fd < 0) { > tst_res(TCONF | TERRNO, > "Skipping %s", tst_fd_desc(fd)); > @@ -255,7 +255,7 @@ static void open_memfd(struct tst_fd *fd) > > static void open_memfd_secret(struct tst_fd *fd) > { > - fd->fd = syscall(__NR_memfd_secret, 0); > + fd->fd = tst_syscall_base(__NR_memfd_secret, 0); > if (fd->fd < 0) { > tst_res(TCONF | TERRNO, > "Skipping %s", tst_fd_desc(fd)); > -- > 2.43.0 > > -- > Mailing list info: https://lists.linux.it/listinfo/ltp > -- Mailing list info: https://lists.linux.it/listinfo/ltp