Merge tag 'v4.4.167' into linux-linaro-lsk-v4.4

This is the 4.4.167 stable release

3 files changed, 11 insertions, 4 deletions

diff --git a/include/linux/sched.h b/include/linux/sched.h
index b30540d6d125..48a59f731406 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -2668,7 +2668,12 @@ static inline void set_task_comm(struct task_struct *tsk, const char *from)
 {
 	__set_task_comm(tsk, from, false);
 }
-extern char *get_task_comm(char *to, struct task_struct *tsk);
+
+extern char *__get_task_comm(char *to, size_t len, struct task_struct *tsk);
+#define get_task_comm(buf, tsk) ({			\
+	BUILD_BUG_ON(sizeof(buf) != TASK_COMM_LEN);	\
+	__get_task_comm(buf, sizeof(buf), tsk);		\
+})
 
 #ifdef CONFIG_SMP
 void scheduler_ipi(void);
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 092b5658b9c3..5c03ebc6dfa0 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -334,11 +334,11 @@ struct usb_host_bos {
 };
 
 int __usb_get_extra_descriptor(char *buffer, unsigned size,
-	unsigned char type, void **ptr);
+	unsigned char type, void **ptr, size_t min);
 #define usb_get_extra_descriptor(ifpoint, type, ptr) \
 				__usb_get_extra_descriptor((ifpoint)->extra, \
 				(ifpoint)->extralen, \
-				type, (void **)ptr)
+				type, (void **)ptr, sizeof(**(ptr)))
 
 /* ----------------------------------------------------------------------- */
 
diff --git a/include/sound/pcm_params.h b/include/sound/pcm_params.h
index c704357775fc..2af7bb3ee57d 100644
--- a/include/sound/pcm_params.h
+++ b/include/sound/pcm_params.h
@@ -247,11 +247,13 @@ static inline int snd_interval_empty(const struct snd_interval *i)
 static inline int snd_interval_single(const struct snd_interval *i)
 {
 	return (i->min == i->max || 
-		(i->min + 1 == i->max && i->openmax));
+		(i->min + 1 == i->max && (i->openmin || i->openmax)));
 }
 
 static inline int snd_interval_value(const struct snd_interval *i)
 {
+	if (i->openmin && !i->openmax)
+		return i->max;
 	return i->min;
 }