lkml.org 
[lkml]   [2005]   [Jul]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [-mm patch] EXIT_CONNECTOR and FORK_CONNECTOR must depend on NET
On Sun, Jul 17, 2005 at 10:48:20PM +0200, Adrian Bunk (bunk@stusta.de) wrote:
> If you select some variable, you have to ensure that the dependencies of
> the select'ed variable are fulfilled.

Correct, thank you.
I've add Guillaume Thouvenin (author) to Cc: list.

> This patch fixes the following link error:
>
> <-- snip -->
>
> ...
> LD .tmp_vmlinux1
> drivers/built-in.o: In function `cn_netlink_send':
> : undefined reference to `alloc_skb'
> drivers/built-in.o: In function `cn_netlink_send':
> : undefined reference to `netlink_broadcast'
> drivers/built-in.o: In function `cn_netlink_send':
> : undefined reference to `__kfree_skb'
> drivers/built-in.o: In function `cn_netlink_send':
> : undefined reference to `skb_over_panic'
> drivers/built-in.o: In function `cn_rx_skb':
> connector.c:(.text+0x20d809): undefined reference to `__kfree_skb'
> drivers/built-in.o: In function `cn_input':
> connector.c:(.text+0x20d91e): undefined reference to `skb_dequeue'
> drivers/built-in.o: In function `cn_init':
> connector.c:(.text+0x20dedc): undefined reference to
> `netlink_kernel_create'
> connector.c:(.text+0x20df67): undefined reference to `sock_release'
> drivers/built-in.o: In function `kfree_skb':
> connector.c:(.text+0x20d756): undefined reference to `__kfree_skb'
> drivers/built-in.o: In function `cn_rx_skb':
> connector.c:(.text+0x20d7c8): undefined reference to `__kfree_skb'
> connector.c:(.text+0x20d87e): undefined reference to `__kfree_skb'
> drivers/built-in.o: In function `cn_fini':
> connector.c:(.text+0x20dfae): undefined reference to `sock_release'
> drivers/built-in.o: In function `w1_alloc_dev':
> make: *** [.tmp_vmlinux1] Error 1
>
> <-- snip -->
>
>
> Signed-off-by: Adrian Bunk <bunk@stusta.de>
>
> --- linux-2.6.13-rc3-mm1-full/drivers/connector/Kconfig.old 2005-07-17 22:35:33.000000000 +0200
> +++ linux-2.6.13-rc3-mm1-full/drivers/connector/Kconfig 2005-07-17 22:36:12.000000000 +0200
> @@ -1,35 +1,37 @@
> menu "Connector - unified userspace <-> kernelspace linker"
>
> config CONNECTOR
> tristate "Connector - unified userspace <-> kernelspace linker"
> depends on NET
> ---help---
> This is unified userspace <-> kernelspace connector working on top
> of the netlink socket protocol.
>
> Connector support can also be built as a module. If so, the module
> will be called cn.ko.
>
> config EXIT_CONNECTOR
> bool "Enable exit connector"
> + depends on NET
> select CONNECTOR
> default y
> ---help---
> It adds a connector in kernel/exit.c:do_exit() function. When a exit
> occurs, netlink is used to transfer information about the process and
> its parent. This information can be used by a user space application.
> The exit connector can be enable/disable by sending a message to the
> connector with the corresponding group id.
>
> config FORK_CONNECTOR
> bool "Enable fork connector"
> + depends on NET
> select CONNECTOR
> default y
> ---help---
> It adds a connector in kernel/fork.c:do_fork() function. When a fork
> occurs, netlink is used to transfer information about the parent and
> its child. This information can be used by a user space application.
> The fork connector can be enable/disable by sending a message to the
> connector with the corresponding group id.
>
> endmenu

--
Evgeniy Polyakov
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-07-18 09:42    [W:0.034 / U:10.700 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site