diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index 9285dd4f4b1c..512ac8a226ef 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -1363,7 +1363,8 @@ static int get_hstate_idx(int page_size_log)
  */
 struct file *hugetlb_file_setup(const char *name, size_t size,
 				vm_flags_t acctflag, struct user_struct **user,
-				int creat_flags, int page_size_log)
+				int creat_flags, int page_size_log,
+				umode_t mode)
 {
 	struct inode *inode;
 	struct vfsmount *mnt;
@@ -1393,7 +1394,7 @@ struct file *hugetlb_file_setup(const char *name, size_t size,
 	}
 
 	file = ERR_PTR(-ENOSPC);
-	inode = hugetlbfs_get_inode(mnt->mnt_sb, NULL, S_IFREG | S_IRWXUGO, 0);
+	inode = hugetlbfs_get_inode(mnt->mnt_sb, NULL, S_IFREG | mode, 0);
 	if (!inode)
 		goto out;
 	if (creat_flags == HUGETLB_SHMFS_INODE)
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index 11943b60f208..59486f5ea89f 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -308,7 +308,7 @@ extern const struct file_operations hugetlbfs_file_operations;
 extern const struct vm_operations_struct hugetlb_vm_ops;
 struct file *hugetlb_file_setup(const char *name, size_t size, vm_flags_t acct,
 				struct user_struct **user, int creat_flags,
-				int page_size_log);
+				int page_size_log, umode_t mode);
 
 static inline bool is_file_hugepages(struct file *file)
 {
@@ -325,7 +325,7 @@ static inline bool is_file_hugepages(struct file *file)
 static inline struct file *
 hugetlb_file_setup(const char *name, size_t size, vm_flags_t acctflag,
 		struct user_struct **user, int creat_flags,
-		int page_size_log)
+		int page_size_log, umode_t mode)
 {
 	return ERR_PTR(-ENOSYS);
 }
diff --git a/include/linux/stat.h b/include/linux/stat.h
index 765573dc17d6..efda7df06d6e 100644
--- a/include/linux/stat.h
+++ b/include/linux/stat.h
@@ -11,6 +11,7 @@
 #define S_IRUGO		(S_IRUSR|S_IRGRP|S_IROTH)
 #define S_IWUGO		(S_IWUSR|S_IWGRP|S_IWOTH)
 #define S_IXUGO		(S_IXUSR|S_IXGRP|S_IXOTH)
+#define S_IRWUGO	(S_IRUGO|S_IWUGO)
 
 #define UTIME_NOW	((1l << 30) - 1l)
 #define UTIME_OMIT	((1l << 30) - 2l)
diff --git a/ipc/shm.c b/ipc/shm.c
index ce1ca9f7c6e9..a64a52e4ccf1 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -651,7 +651,8 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
 			acctflag = VM_NORESERVE;
 		file = hugetlb_file_setup(name, hugesize, acctflag,
 				  &shp->mlock_user, HUGETLB_SHMFS_INODE,
-				(shmflg >> SHM_HUGE_SHIFT) & SHM_HUGE_MASK);
+				(shmflg >> SHM_HUGE_SHIFT) & SHM_HUGE_MASK,
+				S_IRWXUGO);
 	} else {
 		/*
 		 * Do not allow no accounting for OVERCOMMIT_NEVER, even
diff --git a/mm/memfd.c b/mm/memfd.c
index 650e65a46b9c..b680fae87240 100644
--- a/mm/memfd.c
+++ b/mm/memfd.c
@@ -300,7 +300,8 @@ SYSCALL_DEFINE2(memfd_create,
 		file = hugetlb_file_setup(name, 0, VM_NORESERVE, &user,
 					HUGETLB_ANONHUGE_INODE,
 					(flags >> MFD_HUGE_SHIFT) &
-					MFD_HUGE_MASK);
+					MFD_HUGE_MASK,
+					S_IRWUGO);
 	} else
 		file = shmem_file_setup(name, 0, VM_NORESERVE);
 	if (IS_ERR(file)) {
diff --git a/mm/mmap.c b/mm/mmap.c
index bd7b9f293b39..4494ce44ca5d 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1600,7 +1600,8 @@ unsigned long ksys_mmap_pgoff(unsigned long addr, unsigned long len,
 		file = hugetlb_file_setup(HUGETLB_ANON_FILE, len,
 				VM_NORESERVE,
 				&user, HUGETLB_ANONHUGE_INODE,
-				(flags >> MAP_HUGE_SHIFT) & MAP_HUGE_MASK);
+				(flags >> MAP_HUGE_SHIFT) & MAP_HUGE_MASK,
+				S_IRWXUGO);
 		if (IS_ERR(file))
 			return PTR_ERR(file);
 	}
diff --git a/mm/shmem.c b/mm/shmem.c
index 2275a0ff7c30..a903b9f783e2 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -3968,7 +3968,8 @@ EXPORT_SYMBOL_GPL(shmem_truncate_range);
 /* common code */
 
 static struct file *__shmem_file_setup(struct vfsmount *mnt, const char *name, loff_t size,
-				       unsigned long flags, unsigned int i_flags)
+				       unsigned long flags, unsigned int i_flags,
+				       umode_t mode)
 {
 	struct inode *inode;
 	struct file *res;
@@ -3982,7 +3983,7 @@ static struct file *__shmem_file_setup(struct vfsmount *mnt, const char *name, l
 	if (shmem_acct_size(flags, size))
 		return ERR_PTR(-ENOMEM);
 
-	inode = shmem_get_inode(mnt->mnt_sb, NULL, S_IFREG | S_IRWXUGO, 0,
+	inode = shmem_get_inode(mnt->mnt_sb, NULL, S_IFREG | mode, 0,
 				flags);
 	if (unlikely(!inode)) {
 		shmem_unacct_size(flags, size);
@@ -4012,7 +4013,7 @@ static struct file *__shmem_file_setup(struct vfsmount *mnt, const char *name, l
  */
 struct file *shmem_kernel_file_setup(const char *name, loff_t size, unsigned long flags)
 {
-	return __shmem_file_setup(shm_mnt, name, size, flags, S_PRIVATE);
+	return __shmem_file_setup(shm_mnt, name, size, flags, S_PRIVATE, S_IRWXUGO);
 }
 
 /**
@@ -4023,7 +4024,7 @@ struct file *shmem_kernel_file_setup(const char *name, loff_t size, unsigned lon
  */
 struct file *shmem_file_setup(const char *name, loff_t size, unsigned long flags)
 {
-	return __shmem_file_setup(shm_mnt, name, size, flags, 0);
+	return __shmem_file_setup(shm_mnt, name, size, flags, 0, S_IRWUGO);
 }
 EXPORT_SYMBOL_GPL(shmem_file_setup);
 
@@ -4037,7 +4038,7 @@ EXPORT_SYMBOL_GPL(shmem_file_setup);
 struct file *shmem_file_setup_with_mnt(struct vfsmount *mnt, const char *name,
 				       loff_t size, unsigned long flags)
 {
-	return __shmem_file_setup(mnt, name, size, flags, 0);
+	return __shmem_file_setup(mnt, name, size, flags, 0, S_IRWUGO);
 }
 EXPORT_SYMBOL_GPL(shmem_file_setup_with_mnt);
 
