From afc56d151f88b16ce91d5459edb1a27f344822ce Mon Sep 17 00:00:00 2001
From: Andreas Kling <awesomekling@gmail.com>
Date: Mon, 3 Dec 2018 02:23:49 +0100
Subject: [PATCH] Omit duplicate lines from the ksyms map.

---
 Kernel/mkmap.sh | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/Kernel/mkmap.sh b/Kernel/mkmap.sh
index 4942908725..b554769a68 100644
--- a/Kernel/mkmap.sh
+++ b/Kernel/mkmap.sh
@@ -1,8 +1,6 @@
 #!/bin/sh
 tmp=$(mktemp)
-nm -C kernel > $tmp
-perl -lpe '$_=hex' $tmp | paste -d" " - $tmp | sort -n | cut -d" " -f 2- > kernel.map.tmp
-printf "%08x\n" $(wc -l kernel.map.tmp | cut -f1 -d' ') > kernel.map
-cat kernel.map.tmp >> kernel.map
-rm -f kernel.map.tmp
-rm $tmp
+nm -nC kernel | uniq > $tmp
+printf "%08x\n" $(wc -l $tmp | cut -f1 -d' ') > kernel.map
+cat $tmp >> kernel.map
+rm -f $tmp