Comment 20 for bug 1828166

Thx for the analysis and the sharing of the commit IDs for the two patches from kernel 5.2-rc3 in comment #19.
Since you mentioned three patches in comment #18 I assume the 3rd one became obsolete?

With that I assume that:
"perf record: Fix s390 missing module symbol and warning for non-root users"
6738028dd57df064b969d8392c943ef3b3ae705d
and
"perf machine: Read also the end of the kernel"
ed9adb2035b5be5896d465b19040262be5f4a824
need to be applied to Disco, (Cosmic) and Bionic.
They will automatically land in Eoan, since kernel 5.2 is Eoan's target kernel.

Is it correct that:
edeb0c90df3581b821a764052d185df985f8b8dc
"perf tools: Stop fallbacking to kallsyms for vdso symbols lookup"
does not need to be considered anymore (neither for cosmic nor for bionic)?