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| author | Rafał Miłecki <zajec5@gmail.com> | 2014-10-27 18:14:39 +0000 |
|---|---|---|
| committer | Rafał Miłecki <zajec5@gmail.com> | 2014-10-27 18:14:39 +0000 |
| commit | 1c45c113c4aee13ca5a5cc30f357d2072a14b5e7 (patch) | |
| tree | 89a6f12673d11ed2a89ac083a6c93ce47dad831c /target/linux/generic/patches-3.18/911-kobject_add_broadcast_uevent.patch | |
| parent | ac7e9e859bb08a7d8a9c82bed1d08abbf57b5ace (diff) | |
| download | master-187ad058-1c45c113c4aee13ca5a5cc30f357d2072a14b5e7.tar.gz master-187ad058-1c45c113c4aee13ca5a5cc30f357d2072a14b5e7.tar.bz2 master-187ad058-1c45c113c4aee13ca5a5cc30f357d2072a14b5e7.zip | |
kernel: start working on 3.18 support
This commit:
1) Copies 3.14 patches
2) Drops mainlined stuff
3) Modifies some patches to apply
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43093 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic/patches-3.18/911-kobject_add_broadcast_uevent.patch')
| -rw-r--r-- | target/linux/generic/patches-3.18/911-kobject_add_broadcast_uevent.patch | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/target/linux/generic/patches-3.18/911-kobject_add_broadcast_uevent.patch b/target/linux/generic/patches-3.18/911-kobject_add_broadcast_uevent.patch new file mode 100644 index 0000000000..6e4c140291 --- /dev/null +++ b/target/linux/generic/patches-3.18/911-kobject_add_broadcast_uevent.patch @@ -0,0 +1,65 @@ +--- a/include/linux/kobject.h ++++ b/include/linux/kobject.h +@@ -32,6 +32,8 @@ + #define UEVENT_NUM_ENVP 32 /* number of env pointers */ + #define UEVENT_BUFFER_SIZE 2048 /* buffer for the variables */ + ++struct sk_buff; ++ + #ifdef CONFIG_UEVENT_HELPER + /* path to the userspace helper executed on an event */ + extern char uevent_helper[]; +@@ -221,4 +223,7 @@ int add_uevent_var(struct kobj_uevent_en + int kobject_action_type(const char *buf, size_t count, + enum kobject_action *type); + ++int broadcast_uevent(struct sk_buff *skb, __u32 pid, __u32 group, ++ gfp_t allocation); ++ + #endif /* _KOBJECT_H_ */ +--- a/lib/kobject_uevent.c ++++ b/lib/kobject_uevent.c +@@ -424,6 +424,43 @@ int add_uevent_var(struct kobj_uevent_en + EXPORT_SYMBOL_GPL(add_uevent_var); + + #if defined(CONFIG_NET) ++int broadcast_uevent(struct sk_buff *skb, __u32 pid, __u32 group, ++ gfp_t allocation) ++{ ++ struct uevent_sock *ue_sk; ++ int err = 0; ++ ++ /* send netlink message */ ++ mutex_lock(&uevent_sock_mutex); ++ list_for_each_entry(ue_sk, &uevent_sock_list, list) { ++ struct sock *uevent_sock = ue_sk->sk; ++ struct sk_buff *skb2; ++ ++ skb2 = skb_clone(skb, allocation); ++ if (!skb2) ++ break; ++ ++ err = netlink_broadcast(uevent_sock, skb2, pid, group, ++ allocation); ++ if (err) ++ break; ++ } ++ mutex_unlock(&uevent_sock_mutex); ++ ++ kfree_skb(skb); ++ return err; ++} ++#else ++int broadcast_uevent(struct sk_buff *skb, __u32 pid, __u32 group, ++ gfp_t allocation) ++{ ++ kfree_skb(skb); ++ return 0; ++} ++#endif ++EXPORT_SYMBOL_GPL(broadcast_uevent); ++ ++#if defined(CONFIG_NET) + static int uevent_net_init(struct net *net) + { + struct uevent_sock *ue_sk; |