Hi Alexei, On 1/13/22, Alexei Starovoitov <alexei.starovoitov@xxxxxxxxx> wrote: > Nack. > It's part of api. We cannot change it. This is an RFC patchset, so there's no chance that it'll actually be applied as-is, and hence there's no need for the strong hammer nack. The point of "request for comments" is comments. Specifically here, I'm searching for information on the ins and outs of *why* it might be hard to change. How does userspace use this? Why must this 64-bit number be unchanged? Why did you do things this way originally? Etc. If you could provide a bit of background, we might be able to shake out a solution somewhere in there. Thanks, Jason
