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| author | akpm@osdl.org <akpm@osdl.org> | 2005-11-22 23:36:13 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-01-04 16:18:08 -0800 |
| commit | f743ca5e10f4145e0b3e6d11b9b46171e16af7ce (patch) | |
| tree | e21e900b2400d66a6da37492951e80c6f4cf4230 | |
| parent | d960bb4db9f422b5c3c82e0dfd6c8213a4fc430d (diff) | |
| download | op-kernel-dev-f743ca5e10f4145e0b3e6d11b9b46171e16af7ce.zip op-kernel-dev-f743ca5e10f4145e0b3e6d11b9b46171e16af7ce.tar.gz | |
[PATCH] kobject_uevent CONFIG_NET=n fix
lib/lib.a(kobject_uevent.o)(.text+0x25f): In function `kobject_uevent':
: undefined reference to `__alloc_skb'
lib/lib.a(kobject_uevent.o)(.text+0x2a1): In function `kobject_uevent':
: undefined reference to `skb_over_panic'
lib/lib.a(kobject_uevent.o)(.text+0x31d): In function `kobject_uevent':
: undefined reference to `skb_over_panic'
lib/lib.a(kobject_uevent.o)(.text+0x356): In function `kobject_uevent':
: undefined reference to `netlink_broadcast'
lib/lib.a(kobject_uevent.o)(.init.text+0x9): In function `kobject_uevent_init':
: undefined reference to `netlink_kernel_create'
make: *** [.tmp_vmlinux1] Error 1
Netlink is unconditionally enabled if CONFIG_NET, so that's OK.
kobject_uevent.o is compiled even if !CONFIG_HOTPLUG, which is lazy.
Let's compound the sin.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | include/linux/kobject.h | 2 | ||||
| -rw-r--r-- | kernel/ksysfs.c | 3 | ||||
| -rw-r--r-- | lib/kobject_uevent.c | 4 |
3 files changed, 5 insertions, 4 deletions
diff --git a/include/linux/kobject.h b/include/linux/kobject.h index 8eb21f2..2a8d8da 100644 --- a/include/linux/kobject.h +++ b/include/linux/kobject.h @@ -253,7 +253,7 @@ struct subsys_attribute { extern int subsys_create_file(struct subsystem * , struct subsys_attribute *); extern void subsys_remove_file(struct subsystem * , struct subsys_attribute *); -#ifdef CONFIG_HOTPLUG +#if defined(CONFIG_HOTPLUG) & defined(CONFIG_NET) void kobject_uevent(struct kobject *kobj, enum kobject_action action); int add_uevent_var(char **envp, int num_envp, int *cur_index, diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c index bfb4a7a..99af8b0 100644 --- a/kernel/ksysfs.c +++ b/kernel/ksysfs.c @@ -15,6 +15,9 @@ #include <linux/module.h> #include <linux/init.h> +u64 uevent_seqnum; +char uevent_helper[UEVENT_HELPER_PATH_LEN] = "/sbin/hotplug"; + #define KERNEL_ATTR_RO(_name) \ static struct subsys_attribute _name##_attr = __ATTR_RO(_name) diff --git a/lib/kobject_uevent.c b/lib/kobject_uevent.c index 01479e5..f56e27a 100644 --- a/lib/kobject_uevent.c +++ b/lib/kobject_uevent.c @@ -25,9 +25,7 @@ #define BUFFER_SIZE 1024 /* buffer for the variables */ #define NUM_ENVP 32 /* number of env pointers */ -#if defined(CONFIG_HOTPLUG) -char uevent_helper[UEVENT_HELPER_PATH_LEN] = "/sbin/hotplug"; -u64 uevent_seqnum; +#if defined(CONFIG_HOTPLUG) && defined(CONFIG_NET) static DEFINE_SPINLOCK(sequence_lock); static struct sock *uevent_sock; |
