>> + /* >> + * To provide VM with the ability to get device IO memory >> + * with NormalNC property, map device MMIO as NormalNC in S2. >> + */ > > nit: the comment doesn't provide anything of value, the logic is rather > straightforward here. Sure, will remove it. >> >> + vfio_allow_wc = (vma->vm_flags & VM_VFIO_ALLOW_WC); > > Nitpick: no need for brackets, '=' has a pretty low precedence. > > Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx> Will change it. Thanks for the review.
