kernel: Copy patches from kernel 4.14 to 4.19

This just copies the files from the kernel 4.14 specific folders into
the kernel 4.19 specific folder, no changes are done to the files in
this commit.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

target/linux/generic/hack-4.19/910-kobject_uevent.patch

@@ -0,0 +1,32 @@
+From 0d37e6edc09c99e683dd91ca0e83bbc0df8477b3 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Sun, 16 Jul 2017 16:56:10 +0200
+Subject: lib: add uevent_next_seqnum()
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ include/linux/kobject.h |  5 +++++
+ lib/kobject_uevent.c    | 37 +++++++++++++++++++++++++++++++++++++
+ 2 files changed, 42 insertions(+)
+
+--- a/lib/kobject_uevent.c
++++ b/lib/kobject_uevent.c
+@@ -176,6 +176,18 @@ out:
+ 	return r;
+ }
+ 
++u64 uevent_next_seqnum(void)
++{
++	u64 seq;
++
++	mutex_lock(&uevent_sock_mutex);
++	seq = ++uevent_seqnum;
++	mutex_unlock(&uevent_sock_mutex);
++
++	return seq;
++}
++EXPORT_SYMBOL_GPL(uevent_next_seqnum);
++
+ /**
+  * kobject_synth_uevent - send synthetic uevent with arguments
+  *