On Thu, May 12, 2022 at 03:07:09PM +0800, Zhangfei Gao wrote: > > > I can't help feeling a little wary about removing this until IOMMUFD > > > can actually offer a functional replacement - is it in the way of > > > anything upcoming? > > From an upstream perspective if someone has a patched kernel to > > complete the feature, then they can patch this part in as well, we > > should not carry dead code like this in the kernel and in the uapi. > > > > It is not directly in the way, but this needs to get done at some > > point, I'd rather just get it out of the way. > > We are using this interface for nested mode. How are you using it? It doesn't do anything. Do you have out of tree patches as well? Jason
