From: Pankaj Gupta <pagupta@xxxxxxxxxx> Date: Thu, Apr 25, 2019 at 10:00 PM > +static inline bool daxdev_mapping_supported(struct vm_area_struct *vma, > + struct dax_device *dax_dev) > +{ > + return !(vma->flags & VM_SYNC); > +} Shouldn't it be rather `return !(vma->vm_flags & VM_SYNC);`? There is no field named `flags` in `struct vm_area_struct`. Thank you, Jakub