From 8fe612e43f01222ede98f354f553863418743a21 Mon Sep 17 00:00:00 2001
From: James King <t.james.king@gmail.com>
Date: Tue, 26 Aug 2008 18:12:33 -0700
Subject: [PATCH] ipset: adjust semaphore.h include for kernel >= 2.6.27

As of Linux kernel commit 2351ec533ed0dd56052ab96988d2161d5ecc8ed9,
semaphore.h was moved from asm/ to linux/, which breaks building of
ipset. Add compat glue to ip_set.c to fix building on 2.6.27 an
onwards.
---
 extensions/ipset/ip_set.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/extensions/ipset/ip_set.c b/extensions/ipset/ip_set.c
index 8be9274..84b47a0 100644
--- a/extensions/ipset/ip_set.c
+++ b/extensions/ipset/ip_set.c
@@ -24,7 +24,11 @@
 #include <linux/errno.h>
 #include <asm/uaccess.h>
 #include <asm/bitops.h>
-#include <asm/semaphore.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 27)
+#	include <linux/semaphore.h>
+#else
+#	include <asm/semaphore.h>
+#endif
 #include <linux/spinlock.h>
 #include <linux/vmalloc.h>