[I queued patch 1-2 into -stable, leaving this patch for further discussions]
On Fri, Mar 15, 2024 at 08:55:42AM +0000, Daniel P. Berrangé wrote: > The 'file:' protocol eventually calls into qemu_open, and this > transparently allows for FD passing using /dev/fdset/NNN syntax > to pass in FDs. If it always use /dev/fdsets for files, does it mean that the newly added SOCKET_ADDRESS_TYPE_FD support on mapped-ram will never be used (so we can drop them)? What about the old getfd? Is it obsolete because it relies on monitor object? Or maybe it's still in use? It would be greatly helpful if there can be a summary of how libvirt uses fd for migration purpose. Thanks, -- Peter Xu
