use vm_flags_set() on kernels 6.3+

epics-modules · Jun 20, 2024 · 4fdac7c · 4fdac7c
1 parent acbff79
commit 4fdac7c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/mrmShared/linux/uio_mrf.c b/mrmShared/linux/uio_mrf.c
@@ -123,7 +123,11 @@ int mrf_mmap_physical(struct uio_info *info, struct vm_area_struct *vma)
         return -EINVAL;
     }
 
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 3, 0))
+    vm_flags_set(vma, VM_IO | VM_RESERVED);
+#else
     vma->vm_flags |= VM_IO | VM_RESERVED;
+#endif
     vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
 
     return remap_pfn_range(vma,