From 9c0b66ebde490e5c965e22b35d0f23032dfbe48f Mon Sep 17 00:00:00 2001
From: Michael Kerrisk <mtk.manpages@gmail.com>
Date: Tue, 3 Feb 2015 14:33:35 +0100
Subject: [PATCH] madvise.2: ERRORS: add EPERM error case for MADV_HWPOISON

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
---
 man2/madvise.2 | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/man2/madvise.2 b/man2/madvise.2
index dbe1deca1..397af68e7 100644
--- a/man2/madvise.2
+++ b/man2/madvise.2
@@ -380,6 +380,14 @@ Not enough memory: paging in failed.
 .B ENOMEM
 Addresses in the specified range are not currently
 mapped, or are outside the address space of the process.
+.TP
+.B EPERM
+.I advice
+is
+.BR MADV_HWPOISON ,
+but the caller does not have the
+.B CAP_SYS_ADMIN
+capability.
 .SH VERSIONS
 Since Linux 3.18,
 .\" commit d3ac21cacc24790eb45d735769f35753f5b56ceb