On 04.10.2018 11:13, Maxime Coquelin wrote: > Postcopy live-migration features relies on userfaultfd, > which was only introduced in kernel v4.3. > > This patch introduces a new define to allow building vhost > library on kernels not supporting userfaultfd. > > With legacy build system, user has to explicitly set > CONFIG_RTE_LIBRTE_VHOST_POSTCOPY to 'y'. > > With Meson build system, RTE_LIBRTE_VHOST_POSTCOPY gets > automatically defined if userfaultfd kernel header is > present. > > Suggested-by: Ilya Maximets <i.maxim...@samsung.com> > Signed-off-by: Maxime Coquelin <maxime.coque...@redhat.com> > ---
Acked-by: Ilya Maximets <i.maxim...@samsung.com>
