diff options
Diffstat (limited to 'target/linux/generic/pending-4.9/205-backtrace_module_info.patch')
| -rw-r--r-- | target/linux/generic/pending-4.9/205-backtrace_module_info.patch | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/target/linux/generic/pending-4.9/205-backtrace_module_info.patch b/target/linux/generic/pending-4.9/205-backtrace_module_info.patch deleted file mode 100644 index 03c14e048f..0000000000 --- a/target/linux/generic/pending-4.9/205-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 -@@ -669,8 +669,10 @@ 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') -@@ -684,11 +686,16 @@ 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 |