kernel: remove support for kernel 4.19

We use 5.4 on all targets by default, and 4.19 has never been released
in a stable version. There is no reason to keep it.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

1 files changed, 0 insertions, 45 deletions

diff --git a/target/linux/generic/pending-4.19/205-backtrace_module_info.patch b/target/linux/generic/pending-4.19/205-backtrace_module_info.patch
deleted file mode 100644
index 5671173d45..0000000000
--- a/target/linux/generic/pending-4.19/205-backtrace_module_info.patch
+++ /dev/null
@@ -1,45 +0,0 @@
-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
-@@ -681,8 +681,10 @@ 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')
-@@ -696,11 +698,16 @@ 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 const struct printf_spec default_str_spec = {