X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=mm%2Fnommu.c;h=1cc0709fcaa5312351ce69d548afadda5ce80097;hb=04f05909e0fde36ba481ad4c850b666ebef1ac55;hp=58ea3643b9e9968a723f498d7df55b34c51a179e;hpb=052633c1ec042503cc78d678238714ea554a18e7;p=firefly-linux-kernel-4.4.55.git

diff --git a/mm/nommu.c b/mm/nommu.c
index 58ea3643b9e9..1cc0709fcaa5 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -324,12 +324,12 @@ long vwrite(char *buf, char *addr, unsigned long count)
 }
 
 /*
- *	vmalloc  -  allocate virtually continguos memory
+ *	vmalloc  -  allocate virtually contiguous memory
  *
  *	@size:		allocation size
  *
  *	Allocate enough pages to cover @size from the page level
- *	allocator and map them into continguos kernel virtual space.
+ *	allocator and map them into contiguous kernel virtual space.
  *
  *	For tight control over page level allocator and protection flags
  *	use __vmalloc() instead.
@@ -341,12 +341,12 @@ void *vmalloc(unsigned long size)
 EXPORT_SYMBOL(vmalloc);
 
 /*
- *	vzalloc - allocate virtually continguos memory with zero fill
+ *	vzalloc - allocate virtually contiguous memory with zero fill
  *
  *	@size:		allocation size
  *
  *	Allocate enough pages to cover @size from the page level
- *	allocator and map them into continguos kernel virtual space.
+ *	allocator and map them into contiguous kernel virtual space.
  *	The memory allocated is set to zero.
  *
  *	For tight control over page level allocator and protection flags
@@ -420,7 +420,7 @@ void *vmalloc_exec(unsigned long size)
  *	@size:		allocation size
  *
  *	Allocate enough 32bit PA addressable pages to cover @size from the
- *	page level allocator and map them into continguos kernel virtual space.
+ *	page level allocator and map them into contiguous kernel virtual space.
  */
 void *vmalloc_32(unsigned long size)
 {
@@ -1035,7 +1035,7 @@ static int validate_mmap_request(struct file *file,
 
 		/* handle executable mappings and implied executable
 		 * mappings */
-		if (file->f_path.mnt->mnt_flags & MNT_NOEXEC) {
+		if (path_noexec(&file->f_path)) {
 			if (prot & PROT_EXEC)
 				return -EPERM;
 		} else if ((prot & PROT_READ) && !(prot & PROT_EXEC)) {