Messages in this thread | | | Date | Fri, 9 Dec 2022 14:05:50 -0800 | From | Jakub Kicinski <> | Subject | Re: [PULL] Networking for v6.1 final / v6.1-rc9 (with the diff stat :S) |
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On Fri, 9 Dec 2022 13:00:01 -0800 Jakub Kicinski wrote: > On Fri, 9 Dec 2022 10:25:09 -0800 Linus Torvalds wrote: > > > There is an outstanding regression in BPF / Peter's static calls stuff, > > > > Looks like it's not related to the static calls. Jiri says that > > reverting that static call change makes no difference, and currently > > suspects a RCU race instead: > > > > https://lore.kernel.org/bpf/Y5M9P95l85oMHki9@krava/T/#t > > > > Hmm? > > Yes. I can't quickly grok how the static call changes impacted > the locking. I'll poke the BPF people to give us a sense of urgency. > IDK how likely it is to get hold of Peter Z..
Adding Alexei et al. to the CC. What I understood from off-list comments is the issue is not a showstopper and synchronize_rcu_tasks() seems like a good fix.
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