On Tue, Mar 15, 2016 at 2:18 PM, Christoph Hellwig <h...@infradead.org> wrote: > On Tue, Mar 15, 2016 at 12:40:06PM +0200, Or Gerlitz wrote: >> "[..] Regarding backward compatibility in SR-IOV, if hypervisor has >> this new code, the virtual OS must be updated. [...]"
> Which is broken, we can't break user or guest VM ABIs ever. Let us check. I was under (the maybe wrong) impression, that before this patch both PF/VF drivers were not operative on some systems, so on those systems it's fair to require the VF driver to be patched too. Or.
