EFAULT if it is not resident. This prevents the system from manufacturing a zero-fill page for unused but allocated areas of the kernel's VM. This should fix the "CMAP busy" panic that some people saw during system startup.
EFAULT if it is not resident. This prevents the system from manufacturing a zero-fill page for unused but allocated areas of the kernel's VM. This should fix the "CMAP busy" panic that some people saw during system startup.