Messages in this thread Patch in this message | | | Date | Sun, 17 Jul 2005 22:48:20 +0200 | From | Adrian Bunk <> | Subject | [-mm patch] EXIT_CONNECTOR and FORK_CONNECTOR must depend on NET |
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If you select some variable, you have to ensure that the dependencies of the select'ed variable are fulfilled.
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 - 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/
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