From: David S. Miller <davem@davemloft.net>
Date: Wed, 15 Sep 2010 04:41:20 +0000 (-0700)
Subject: net: RPS needs to depend upon USE_GENERIC_SMP_HELPERS
X-Git-Tag: v2.6.35.6~72
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=515b723e04cb4df7f96c59dee019d126df707fc0;p=karo-tx-linux.git

net: RPS needs to depend upon USE_GENERIC_SMP_HELPERS

[ Upstream commit 6dcbc12290abb452a5e42713faa6461b248e2f55 ]

You cannot invoke __smp_call_function_single() unless the
architecture sets this symbol.

Reported-by: Daniel Hellstrom <daniel@gaisler.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/net/Kconfig b/net/Kconfig
index 0d68b40fc0e6..a44092e90e8c 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -206,7 +206,7 @@ source "net/dcb/Kconfig"
 
 config RPS
 	boolean
-	depends on SMP && SYSFS
+	depends on SMP && SYSFS && USE_GENERIC_SMP_HELPERS
 	default y
 
 menu "Network testing"