From mboxrd@z Thu Jan 1 00:00:00 1970 From: Randy Dunlap Subject: [PATCH] netconsole: fix build when CONFIG_NETCONSOLE_DYNAMIC is turned on Date: Mon, 20 Jun 2011 21:25:04 -0700 Message-ID: <20110620212504.e639ad5c.randy.dunlap@oracle.com> References: <20110620122835.444f16d7.akpm@linux-foundation.org> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, bugme-daemon@bugzilla.kernel.org, hilld@binarystorm.net To: Andrew Morton , davem@davemloft.net Return-path: Received: from rcsinet10.oracle.com ([148.87.113.121]:27766 "EHLO rcsinet10.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751245Ab1FUE1F (ORCPT ); Tue, 21 Jun 2011 00:27:05 -0400 In-Reply-To: <20110620122835.444f16d7.akpm@linux-foundation.org> Sender: netdev-owner@vger.kernel.org List-ID: From: Randy Dunlap When NETCONSOLE_DYNAMIC=y and CONFIGFS_FS=m, there are build errors in netconsole: drivers/built-in.o: In function `drop_netconsole_target': netconsole.c:(.text+0x1a100f): undefined reference to `config_item_put' drivers/built-in.o: In function `make_netconsole_target': netconsole.c:(.text+0x1a10b9): undefined reference to `config_item_init_type_name' drivers/built-in.o: In function `write_msg': netconsole.c:(.text+0x1a11a4): undefined reference to `config_item_get' netconsole.c:(.text+0x1a1211): undefined reference to `config_item_put' drivers/built-in.o: In function `netconsole_netdev_event': netconsole.c:(.text+0x1a12cc): undefined reference to `config_item_put' netconsole.c:(.text+0x1a12ec): undefined reference to `config_item_get' netconsole.c:(.text+0x1a1366): undefined reference to `config_item_put' drivers/built-in.o: In function `init_netconsole': netconsole.c:(.init.text+0x953a): undefined reference to `config_group_init' netconsole.c:(.init.text+0x9560): undefined reference to `configfs_register_subsystem' drivers/built-in.o: In function `dynamic_netconsole_exit': netconsole.c:(.exit.text+0x809): undefined reference to `configfs_unregister_subsystem' so make NETCONSOLE_DYNAMIC require CONFIGFS_FS=y to fix the build errors. This is one possible fix. Fixes https://bugzilla.kernel.org/show_bug.cgi?id=37992 Reported-by: David Hill Signed-off-by: Randy Dunlap --- drivers/net/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- lnx-30-rc3.orig/drivers/net/Kconfig +++ lnx-30-rc3/drivers/net/Kconfig @@ -3416,7 +3416,7 @@ config NETCONSOLE config NETCONSOLE_DYNAMIC bool "Dynamic reconfiguration of logging targets" - depends on NETCONSOLE && SYSFS && CONFIGFS_FS + depends on NETCONSOLE && SYSFS && CONFIGFS_FS=y help This option enables the ability to dynamically reconfigure target parameters (interface, IP addresses, port numbers, MAC addresses)