On Tue, Apr 30, 2024 at 09:15:03AM +0200, Markus Armbruster wrote: > Peter Xu <peterx@xxxxxxxxxx> writes: > > > On Mon, Apr 29, 2024 at 08:08:10AM -0500, Michael Galaxy wrote: > >> Hi All (and Peter), > > > > Hi, Michael, > > > >> > >> My name is Michael Galaxy (formerly Hines). Yes, I changed my last name > >> (highly irregular for a male) and yes, that's my real last name: > >> https://www.linkedin.com/in/mrgalaxy/) > >> > >> I'm the original author of the RDMA implementation. I've been discussing > >> with Yu Zhang for a little bit about potentially handing over maintainership > >> of the codebase to his team. > >> > >> I simply have zero access to RoCE or Infiniband hardware at all, > >> unfortunately. so I've never been able to run tests or use what I wrote at > >> work, and as all of you know, if you don't have a way to test something, > >> then you can't maintain it. > >> > >> Yu Zhang put a (very kind) proposal forward to me to ask the community if > >> they feel comfortable training his team to maintain the codebase (and run > >> tests) while they learn about it. > > > > The "while learning" part is fine at least to me. IMHO the "ownership" to > > the code, or say, taking over the responsibility, may or may not need 100% > > mastering the code base first. There should still be some fundamental > > confidence to work on the code though as a starting point, then it's about > > serious use case to back this up, and careful testings while getting more > > familiar with it. > > How much experience we expect of maintainers depends on the subsystem > and other circumstances. The hard requirement isn't experience, it's > trust. See the recent attack on xz. > > I do not mean to express any doubts whatsoever on Yu Zhang's integrity! > I'm merely reminding y'all what's at stake. I think we shouldn't overly obsess[1] about 'xz', because the overwhealmingly common scenario is that volunteer maintainers are honest people. QEMU is in a massively better peer review situation. With xz there was basically no oversight of the new maintainer. With QEMU, we have oversight from 1000's of people on the list, a huge pool of general maintainers, the specific migration maintainers, and the release manager merging code. With a lack of historical experiance with QEMU maintainership, I'd suggest that new RDMA volunteers would start by adding themselves to the "MAINTAINERS" file with only the 'Reviewer' classification. The main migration maintainers would still handle pull requests, but wait for a R-b from one of the RMDA volunteers. After some period of time the RDMA folks could graduate to full maintainer status if the migration maintainers needed to reduce their load. I suspect that might prove unneccesary though, given RDMA isn't an area of code with a high turnover of patches. With regards, Daniel [1] If we do want to obsess about something bad though, we should look at our handling of binary blobs in the repo and tarballs. ie the firmware binaries that all get built in an arbitrary environment of their respective maintainer. If we need firmware blobs in tree, we should strive to come up with a reprodicble build environment that gives us byte-for-byte identical results, so the blobs can be verified. This is rather a tangent from this thread though :) -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :| _______________________________________________ Devel mailing list -- devel@xxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxx