From be479fdf027a3288e88d53dbe05ba76bf202776e Mon Sep 17 00:00:00 2001
From: Michael Kerrisk <mtk.manpages@gmail.com>
Date: Thu, 21 Nov 2019 10:47:50 +0100
Subject: [PATCH] clone.2: ERRORS: add EINVAL for use of CLONE_PARENT by an
 init process

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
---
 man2/clone.2 | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/man2/clone.2 b/man2/clone.2
index ab502fb36..382f6b791 100644
--- a/man2/clone.2
+++ b/man2/clone.2
@@ -1281,6 +1281,11 @@ were specified in the
 .IR flags
 mask.
 .TP
+.BR EINVAL " (since Linux 2.6.32)"
+.\" commit 123be07b0b399670a7cc3d82fef0cb4f93ef885c
+.BR CLONE_PARENT
+was specified, and the caller is an init process.
+.TP
 .B EINVAL
 Returned by the glibc
 .BR clone ()