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/pending-4.19/205-backtrace_module_info.patch

@@ -0,0 +1,45 @@
+From: Felix Fietkau <nbd@nbd.name>
+Subject: kernel: when KALLSYMS is disabled, print module address + size for matching backtrace entries
+
+[john@phrozen.org: felix will add this to his upstream queue]
+
+lede-commit 53827cdc824556cda910b23ce5030c363b8f1461
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+ lib/vsprintf.c | 15 +++++++++++----
+ 1 file changed, 11 insertions(+), 4 deletions(-)
+
+--- a/lib/vsprintf.c
++++ b/lib/vsprintf.c
+@@ -670,8 +670,10 @@ char *symbol_string(char *buf, char *end
+ 		    struct printf_spec spec, const char *fmt)
+ {
+ 	unsigned long value;
+-#ifdef CONFIG_KALLSYMS
+ 	char sym[KSYM_SYMBOL_LEN];
++#ifndef CONFIG_KALLSYMS
++	struct module *mod;
++	int len;
+ #endif
+ 
+ 	if (fmt[1] == 'R')
+@@ -685,11 +687,16 @@ char *symbol_string(char *buf, char *end
+ 		sprint_symbol(sym, value);
+ 	else
+ 		sprint_symbol_no_offset(sym, value);
+-
+-	return string(buf, end, sym, spec);
+ #else
+-	return special_hex_number(buf, end, value, sizeof(void *));
++	len = snprintf(sym, sizeof(sym), "0x%lx", value);
++
++	mod = __module_address(value);
++	if (mod)
++		snprintf(sym + len, sizeof(sym) - len, " [%s@%p+0x%x]",
++			 mod->name, mod->core_layout.base,
++			 mod->core_layout.size);
+ #endif
++	return string(buf, end, sym, spec);
+ }
+ 
+ static noinline_for_stack