From 61a3cf7934b6da3c926cd9961860dd94eb7192ba Mon Sep 17 00:00:00 2001 From: =?utf8?q?Thomas=20Wei=C3=9Fschuh?= Date: Thu, 21 Aug 2025 17:40:37 +0200 Subject: [PATCH] kselftest/arm64: tpidr2: Switch to waitpid() over wait4() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit wait4() is deprecated, non-standard and about to be removed from nolibc. Switch to the equivalent waitpid() call. Signed-off-by: Thomas Weißschuh Reviewed-by: Mark Brown Acked-by: Catalin Marinas Link: https://lore.kernel.org/r/20250821-nolibc-enosys-v1-6-4b63f2caaa89@weissschuh.net --- tools/testing/selftests/arm64/abi/tpidr2.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/arm64/abi/tpidr2.c b/tools/testing/selftests/arm64/abi/tpidr2.c index f58a9f89b952c..3b520b7efa49e 100644 --- a/tools/testing/selftests/arm64/abi/tpidr2.c +++ b/tools/testing/selftests/arm64/abi/tpidr2.c @@ -182,16 +182,16 @@ static int write_clone_read(void) } for (;;) { - waiting = wait4(ret, &status, __WCLONE, NULL); + waiting = waitpid(ret, &status, __WCLONE); if (waiting < 0) { if (errno == EINTR) continue; - ksft_print_msg("wait4() failed: %d\n", errno); + ksft_print_msg("waitpid() failed: %d\n", errno); return 0; } if (waiting != ret) { - ksft_print_msg("wait4() returned wrong PID %d\n", + ksft_print_msg("waitpid() returned wrong PID %d\n", waiting); return 0; } -- 2.47.3