Merge branch 'driver-core-next' of https://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git

5 files changed, 22 insertions, 10 deletions

diff --git a/include/linux/device.h b/include/linux/device.h
index aee79fd6b32b..90cdd77458bb 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -129,19 +129,19 @@ struct dev_ext_attribute {
 	void *var;
 };
 
-ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
+ssize_t device_show_ulong(struct device *dev, const struct device_attribute *attr,
 			  char *buf);
-ssize_t device_store_ulong(struct device *dev, struct device_attribute *attr,
+ssize_t device_store_ulong(struct device *dev, const struct device_attribute *attr,
 			   const char *buf, size_t count);
-ssize_t device_show_int(struct device *dev, struct device_attribute *attr,
+ssize_t device_show_int(struct device *dev, const struct device_attribute *attr,
 			char *buf);
-ssize_t device_store_int(struct device *dev, struct device_attribute *attr,
+ssize_t device_store_int(struct device *dev, const struct device_attribute *attr,
 			 const char *buf, size_t count);
-ssize_t device_show_bool(struct device *dev, struct device_attribute *attr,
+ssize_t device_show_bool(struct device *dev, const struct device_attribute *attr,
 			char *buf);
-ssize_t device_store_bool(struct device *dev, struct device_attribute *attr,
+ssize_t device_store_bool(struct device *dev, const struct device_attribute *attr,
 			 const char *buf, size_t count);
-ssize_t device_show_string(struct device *dev, struct device_attribute *attr,
+ssize_t device_show_string(struct device *dev, const struct device_attribute *attr,
 			   char *buf);
 
 typedef ssize_t __device_show_handler_const(struct device *dev, const struct device_attribute *attr,
diff --git a/include/linux/kernfs.h b/include/linux/kernfs.h
index 351a5101c862..73786b567ccd 100644
--- a/include/linux/kernfs.h
+++ b/include/linux/kernfs.h
@@ -309,7 +309,7 @@ struct kernfs_ops {
 	 * write() is bounced through kernel buffer.  If atomic_write_len
 	 * is not set, a write larger than PAGE_SIZE results in partial
 	 * operations of PAGE_SIZE chunks.  If atomic_write_len is set,
-	 * writes upto the specified size are executed atomically but
+	 * writes up to the specified size are executed atomically but
 	 * larger ones are rejected with -E2BIG.
 	 */
 	size_t atomic_write_len;
diff --git a/include/linux/module.h b/include/linux/module.h
index 96cc98568eea..f6f90cd88f15 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -29,6 +29,7 @@
 #include <linux/srcu.h>
 #include <linux/static_call_types.h>
 #include <linux/dynamic_debug.h>
+#include <linux/panic.h>
 
 #include <linux/percpu.h>
 #include <asm/module.h>
@@ -770,6 +771,9 @@ static inline bool is_livepatch_module(struct module *mod)
 
 void module_for_each_mod(int(*func)(struct module *mod, void *data), void *data);
 
+void add_taint_module(struct module *mod, unsigned flag,
+		      enum lockdep_ok lockdep_ok);
+
 #else /* !CONFIG_MODULES... */
 
 static inline struct module *__module_address(unsigned long addr)
@@ -877,6 +881,12 @@ static inline bool module_is_coming(struct module *mod)
 static inline void module_for_each_mod(int(*func)(struct module *mod, void *data), void *data)
 {
 }
+
+static inline void add_taint_module(struct module *mod, unsigned flag,
+				    enum lockdep_ok lockdep_ok)
+{
+	add_taint(flag, lockdep_ok);
+}
 #endif /* CONFIG_MODULES */
 
 #ifdef CONFIG_SYSFS
diff --git a/include/linux/panic.h b/include/linux/panic.h
index 17e61b61c45f..23976b1dfdb6 100644
--- a/include/linux/panic.h
+++ b/include/linux/panic.h
@@ -89,7 +89,8 @@ static inline void set_arch_panic_timeout(int timeout, int arch_default_timeout)
 #define TAINT_RANDSTRUCT		17
 #define TAINT_TEST			18
 #define TAINT_FWCTL			19
-#define TAINT_FLAGS_COUNT		20
+#define TAINT_FORCED_BIND		20
+#define TAINT_FLAGS_COUNT		21
 #define TAINT_FLAGS_MAX			((1UL << TAINT_FLAGS_COUNT) - 1)
 
 struct taint_flag {
diff --git a/include/trace/events/module.h b/include/trace/events/module.h
index e5a006be9dc6..19df3e39bba4 100644
--- a/include/trace/events/module.h
+++ b/include/trace/events/module.h
@@ -26,7 +26,8 @@ struct module;
 	{ (1UL << TAINT_OOT_MODULE),		"O" },		\
 	{ (1UL << TAINT_FORCED_MODULE),		"F" },		\
 	{ (1UL << TAINT_CRAP),			"C" },		\
-	{ (1UL << TAINT_UNSIGNED_MODULE),	"E" })
+	{ (1UL << TAINT_UNSIGNED_MODULE),	"E" },		\
+	{ (1UL << TAINT_FORCED_BIND),		"Y" })
 
 TRACE_EVENT(module_load,