On Thu, Sep 25, 2025 at 09:11:33AM +0200, Cédric Le Goater wrote: > > > That's a short term hack right ? it's not even documented. > > > > It is an implementation detail, known only to the matched saving > > and loading functions inside qemu. No one else needs to know, so > > no documentation. > > ok. Fair enough.
IMHO Cedric's ask is fair. At least when people reading the doc may get confused of why cpr channel isn't needed for the exec mode in its API. Could we still add one liner into the doc to describe it? Something that would mention a temp memfd and passing it over using environment vars would help. Thanks, -- Peter Xu
