Hello, Philippe Mathieu-Daudé, le lun. 09 sept. 2019 12:51:23 +0200, a ecrit: > Anyhow, if you plan to properly (with your S-o-b) commit your patch to > the libslirp repository,
Actually the libslirp repository already has something there. Since IPv4/6 have a maximum of 64KB packets, it just allocates that size on the stack, whîch is simpler in the end. Also it makes mru/mtu configurable, we will be able to plug that into qemu once released. Samuel