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Subject[PATCH] v850 obsolete params fix
Date
Linus, please apply.  No variable arrays anywhere.

Rusty.

Name: Make obsolete module parameters work with MODULE_SYMBOL_PREFIX
Author: Rusty Russell, Miles Bader
Status: Trivial

D: Since these are just symbols in the module object, they need symbol name
D: munging to find the symbol from the parameter name.

diff -urNp --exclude TAGS -X /home/rusty/current-dontdiff --minimal linux-2.5-bk/kernel/module.c working-2.5-bk-obsparm-symprefix/kernel/module.c
--- linux-2.5-bk/kernel/module.c Fri Jan 10 10:55:43 2003
+++ working-2.5-bk-obsparm-symprefix/kernel/module.c Mon Jan 13 14:35:01 2003
@@ -679,19 +679,19 @@ static int obsolete_params(const char *n
if (!kp)
return -ENOMEM;

- DEBUGP("Module %s has %u obsolete params\n", name, num);
- for (i = 0; i < num; i++)
- DEBUGP("Param %i: %s type %s\n",
- num, obsparm[i].name, obsparm[i].type);
-
for (i = 0; i < num; i++) {
+ char sym_name[128 + sizeof(MODULE_SYMBOL_PREFIX)];
+
+ snprintf(sym_name, sizeof(sym_name), "%s%s",
+ MODULE_SYMBOL_PREFIX, obsparm[i].name);
+
kp[i].name = obsparm[i].name;
kp[i].perm = 000;
kp[i].set = set_obsolete;
kp[i].get = NULL;
obsparm[i].addr
= (void *)find_local_symbol(sechdrs, symindex, strtab,
- obsparm[i].name);
+ sym_name);
if (!obsparm[i].addr) {
printk("%s: falsely claims to have parameter %s\n",
name, obsparm[i].name);
--
Anyone who quotes me in their sig is an idiot. -- Rusty Russell.
-
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