X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=kernel%2Fmodule.c;h=2ea929d51ad08dc49e515d02bce7414c6cfdddbe;hb=a9d9baa1e819b2f92f9cfa5240f766c535e636a6;hp=4b39d3793c720673452b6d8be18ade674360131a;hpb=2e66fc41169c90d93b7811caf7e7822de6aa2259;p=firefly-linux-kernel-4.4.55.git

diff --git a/kernel/module.c b/kernel/module.c
index 4b39d3793c72..2ea929d51ad0 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -20,6 +20,7 @@
 #include <linux/module.h>
 #include <linux/moduleloader.h>
 #include <linux/init.h>
+#include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <linux/elf.h>
@@ -36,6 +37,7 @@
 #include <linux/stop_machine.h>
 #include <linux/device.h>
 #include <linux/string.h>
+#include <linux/sched.h>
 #include <asm/uaccess.h>
 #include <asm/semaphore.h>
 #include <asm/cacheflush.h>
@@ -498,7 +500,7 @@ static inline int try_force(unsigned int flags)
 {
 	int ret = (flags & O_TRUNC);
 	if (ret)
-		tainted |= TAINT_FORCED_MODULE;
+		add_taint(TAINT_FORCED_MODULE);
 	return ret;
 }
 #else
@@ -897,7 +899,7 @@ static int check_version(Elf_Shdr *sechdrs,
 	if (!(tainted & TAINT_FORCED_MODULE)) {
 		printk("%s: no version for \"%s\" found: kernel tainted.\n",
 		       mod->name, symname);
-		tainted |= TAINT_FORCED_MODULE;
+		add_taint(TAINT_FORCED_MODULE);
 	}
 	return 1;
 }
@@ -1352,7 +1354,7 @@ static void set_license(struct module *mod, const char *license)
 	if (!mod->license_gplok && !(tainted & TAINT_PROPRIETARY_MODULE)) {
 		printk(KERN_WARNING "%s: module license '%s' taints kernel.\n",
 		       mod->name, license);
-		tainted |= TAINT_PROPRIETARY_MODULE;
+		add_taint(TAINT_PROPRIETARY_MODULE);
 	}
 }
 
@@ -1610,7 +1612,7 @@ static struct module *load_module(void __user *umod,
 	modmagic = get_modinfo(sechdrs, infoindex, "vermagic");
 	/* This is allowed: modprobe --force will invalidate it. */
 	if (!modmagic) {
-		tainted |= TAINT_FORCED_MODULE;
+		add_taint(TAINT_FORCED_MODULE);
 		printk(KERN_WARNING "%s: no version magic, tainting kernel.\n",
 		       mod->name);
 	} else if (!same_magic(modmagic, vermagic)) {
@@ -1739,7 +1741,7 @@ static struct module *load_module(void __user *umod,
 	    (mod->num_gpl_syms && !gplcrcindex)) {
 		printk(KERN_WARNING "%s: No versions for exported symbols."
 		       " Tainting kernel.\n", mod->name);
-		tainted |= TAINT_FORCED_MODULE;
+		add_taint(TAINT_FORCED_MODULE);
 	}
 #endif