On Fri, 2023-06-30 at 08:16 -0700, Dave Hansen wrote: > On 6/30/23 03:18, Huang, Kai wrote: > > > Please, because 12,14 are callee-saved, which means we need to go add > > > push/pop to preserve them 🙁 > > Yes. > > > > However those new SEAMCALLs are for TDX guest live migration support, which is > > at a year(s)-later thing from upstreaming's point of view. My thinking is we > > can defer supporting those new SEAMCALls until that phase. Yes we need to do > > some assembly change at that time, but also looks fine to me. > > > > How does this sound? > > It would sound better if the TDX module folks would take that year to > fix the module and make it nicer for Linux. :) Yeah agreed. And we can push them to do when we find something needs to be improved. :)
