[PATCH] symbol_put_addr() locks kernel

[pandora-kernel.git] / kernel / module.c

diff --git a/kernel/module.c b/kernel/module.c
index bd088a7..bbe0486 100644 (file)
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -705,14 +705,14 @@ EXPORT_SYMBOL(__symbol_put);
 
 void symbol_put_addr(void *addr)
 {
-       unsigned long flags;
+       struct module *modaddr;
 
-       spin_lock_irqsave(&modlist_lock, flags);
-       if (!kernel_text_address((unsigned long)addr))
-               BUG();
+       if (core_kernel_text((unsigned long)addr))
+               return;
 
-       module_put(module_text_address((unsigned long)addr));
-       spin_unlock_irqrestore(&modlist_lock, flags);
+       if (!(modaddr = module_text_address((unsigned long)addr)))
+               BUG();
+       module_put(modaddr);
 }
 EXPORT_SYMBOL_GPL(symbol_put_addr);
 
@@ -1254,6 +1254,7 @@ static inline int license_is_gpl_compatible(const char *license)
                || strcmp(license, "GPL v2") == 0
                || strcmp(license, "GPL and additional rights") == 0
                || strcmp(license, "Dual BSD/GPL") == 0
+               || strcmp(license, "Dual MIT/GPL") == 0
                || strcmp(license, "Dual MPL/GPL") == 0);
 }