On Tue, Jun 01, 2021 at 07:20:04PM +0200, Daniel Borkmann wrote: > On 6/1/21 5:06 PM, Yanfei Xu wrote: > > It's no need to trigger IPI for keeping pipeline fresh in bpf case. > > This needs a more concrete explanation/analysis on "why it is safe" to do so > rather than just saying that it is not needed. Agreed. You need to show how the executing thread ends up going through a context synchronizing operation before jumping to the generated code if the IPI here is removed. Will
