On Thu, 2023-02-23 at 09:17 -0800, Alexei Starovoitov wrote: > On Wed, Feb 22, 2023 at 2:37 PM Ilya Leoshkevich <iii@xxxxxxxxxxxxx> > wrote: > > > > v2: > > https://lore.kernel.org/bpf/20230215235931.380197-1-iii@xxxxxxxxxxxxx/ > > v2 -> v3: Drop BPF_HELPER_CALL (Alexei). > > Drop the merged check_subprogs() cleanup. > > Adjust arm, sparc and i386 JITs. > > Fix a few portability issues in test_verifier. > > Fix a few sparc64 issues. > > Trim s390x denylist. > > I don't think it's a good idea to change a bunch of JITs > that you cannot test just to address the s390 issue. > Please figure out an approach that none of the JITs need changes. What level of testing for these JITs would you find acceptable?