From a68b74a7ca524148b690fbec7eb7b387e9633841 Mon Sep 17 00:00:00 2001
From: Shui <83878803+Shuiqing321@users.noreply.github.com>
Date: Mon, 24 Jul 2023 18:32:25 +0800
Subject: [PATCH] Adapting modifications for the kernel.

The kernel has set the vm_flags variable as const and provided a series of interfaces to manipulate it. Therefore, it is necessary to make appropriate modifications to the code in linux-sgx-driver.
---
 sgx_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sgx_main.c b/sgx_main.c
index ca52821..dbe344d 100644
--- a/sgx_main.c
+++ b/sgx_main.c
@@ -109,8 +109,8 @@ bool sgx_has_sgx2;
 static int sgx_mmap(struct file *file, struct vm_area_struct *vma)
 {
 	vma->vm_ops = &sgx_vm_ops;
-	vma->vm_flags |= VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP | VM_IO |
-			 VM_DONTCOPY;
+	vm_flags_set(vma, VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP | VM_IO |
+                    VM_DONTCOPY);
 
 	return 0;
 }