On Sun, Nov 17, 2019 at 8:43 PM David Marchand <[email protected]> wrote: > > From: Vamsi Attunuru <[email protected]> > > Patch adds support for kernel module to work in IOVA = VA mode by > providing address translation routines to convert userspace VA to > kernel VA. > > KNI performance using PA is not changed by this patch. > But comparing KNI using PA to KNI using VA, the latter will have lower > performance due to the cost of the added translation. > > This translation is implemented only with kernel versions starting 4.6.0. > > Signed-off-by: Vamsi Attunuru <[email protected]> > Signed-off-by: Kiran Kumar K <[email protected]>
Reviewed-by: Jerin Jacob <[email protected]>
