From d5697b29ee009104a4ed91f79543e22cc8c8d2c4 Mon Sep 17 00:00:00 2001
From: Zdenek Kabelac <zkabelac@redhat.com>
Date: Tue, 20 Nov 2012 09:58:53 +0100
Subject: [PATCH] mm: skip mlocking [vectors]

Somehow forgotten:
https://www.redhat.com/archives/linux-lvm/2012-June/msg00019.html
Need for arm architecture support.
---
 WHATS_NEW        | 1 +
 lib/mm/memlock.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/WHATS_NEW b/WHATS_NEW
index 84afb8209..e96703c02 100644
--- a/WHATS_NEW
+++ b/WHATS_NEW
@@ -1,5 +1,6 @@
 Version 2.02.99 - 
 ===================================
+  Skip mlocking [vectors] on arm architecture.
   Support allocation of pool metadata with lvconvert command.
   Move common functionality for thin lvcreate and lvconvert to toollib.
   Mirrored log is now fixed before its mirror when double-fault occurs.
diff --git a/lib/mm/memlock.c b/lib/mm/memlock.c
index 2240a1d1a..6d0996a7b 100644
--- a/lib/mm/memlock.c
+++ b/lib/mm/memlock.c
@@ -84,6 +84,7 @@ static int _default_priority;
 static const char * const _ignore_maps[] = {
     "[vdso]",
     "[vsyscall]",
+    "[vectors]",
 };
 
 /* default blacklist for maps */