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authorFelix Fietkau <nbd@openwrt.org>2007-06-25 08:32:25 +0000
committerFelix Fietkau <nbd@openwrt.org>2007-06-25 08:32:25 +0000
commit8c41e51e92fda935eb907b9263ae44a30f9977bc (patch)
tree4e365ae77cdc155df20d51f6b0b97fff828b3756 /target/linux/generic-2.6/patches-2.6.22/213-kobject_uevent.patch
parenta99b79e9ad865990e0a6c438cfbb8adc88ccf6a0 (diff)
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fix failsafe on broadcom, send netlink events in diag when running linux 2.6
SVN-Revision: 7722
Diffstat (limited to 'target/linux/generic-2.6/patches-2.6.22/213-kobject_uevent.patch')
-rw-r--r--target/linux/generic-2.6/patches-2.6.22/213-kobject_uevent.patch37
1 files changed, 37 insertions, 0 deletions
diff --git a/target/linux/generic-2.6/patches-2.6.22/213-kobject_uevent.patch b/target/linux/generic-2.6/patches-2.6.22/213-kobject_uevent.patch
new file mode 100644
index 0000000000..62af2a182b
--- /dev/null
+++ b/target/linux/generic-2.6/patches-2.6.22/213-kobject_uevent.patch
@@ -0,0 +1,37 @@
+--- linux-2.6.22-rc5/lib/kobject_uevent.c.old 2007-06-25 07:34:27.002266528 +0200
++++ linux-2.6.22-rc5/lib/kobject_uevent.c 2007-06-25 08:39:53.762308264 +0200
+@@ -30,9 +30,22 @@
+ char uevent_helper[UEVENT_HELPER_PATH_LEN] = "/sbin/hotplug";
+ static DEFINE_SPINLOCK(sequence_lock);
+ #if defined(CONFIG_NET)
+-static struct sock *uevent_sock;
++struct sock *uevent_sock = NULL;
++EXPORT_SYMBOL_GPL(uevent_sock);
+ #endif
+
++u64 uevent_next_seqnum(void)
++{
++ u64 seq;
++
++ spin_lock(&sequence_lock);
++ seq = ++uevent_seqnum;
++ spin_unlock(&sequence_lock);
++
++ return seq;
++}
++EXPORT_SYMBOL_GPL(uevent_next_seqnum);
++
+ static char *action_to_string(enum kobject_action action)
+ {
+ switch (action) {
+@@ -169,9 +182,7 @@
+ }
+
+ /* we will send an event, request a new sequence number */
+- spin_lock(&sequence_lock);
+- seq = ++uevent_seqnum;
+- spin_unlock(&sequence_lock);
++ seq = uevent_next_seqnum();
+ sprintf(seq_buff, "SEQNUM=%llu", (unsigned long long)seq);
+
+ #if defined(CONFIG_NET)