On Fri, Dec 23, 2022 at 10:00 AM Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx> wrote: > > Whereas the fix here is a fix for a promise we're currently making > which hasn't been true since v4.18. Hah. Ack. Did anybody ever actually notice? I wonder if the newer limit of 64 characters for kworkers shouldn't even be mentioned at all, and if the 16-byte truncation for user space should also be just removed. Those limits should never have been some documented API, they were always just implementation details, after all. Linus