1 files changed, 2 insertions, 2 deletions

diff --git a/arch/um/os-Linux/process.c b/arch/um/os-Linux/process.c
index 37781db4ceca..bda5c3150d6c 100644
--- a/arch/um/os-Linux/process.c
+++ b/arch/um/os-Linux/process.c
@@ -101,7 +101,7 @@ void os_kill_process(int pid, int reap_child)
 {
         kill(pid, SIGKILL);
         if (reap_child)
-                CATCH_EINTR(waitpid(pid, NULL, 0));
+                CATCH_EINTR(waitpid(pid, NULL, __WALL));
 }
 
 /* This is here uniquely to have access to the userspace errno, i.e. the one
@@ -130,7 +130,7 @@ void os_kill_ptraced_process(int pid, int reap_child)
         ptrace(PTRACE_KILL, pid);
         ptrace(PTRACE_CONT, pid);
         if (reap_child)
-                CATCH_EINTR(waitpid(pid, NULL, 0));
+                CATCH_EINTR(waitpid(pid, NULL, __WALL));
 }
 
 /* Don't use the glibc version, which caches the result in TLS. It misses some