Hi Eduard, it's actually a good idea with the MR. But it's on a stale version, has some conflicts inside, hence would need to be updated - but the biggest issue is that it's around 4k lines massive and with that it will highly likely not be acceptable by the Ubuntu "Stable Release Upgrade" (SRU) team (guideline say that minimal patches are needed) - not for a stable and published Ubuntu version.
So this needs to be included in the current devel version first, and then backported - hence again an SRU guideline says that we have to avoid potential upgrade regressions (which would happen if we have a fix in jammy/22.04 but not in stonking/26.04). So we need to take a different approach and get it fixed in the newest version first, but we are already in the beta freeze, hence it needs to be fixed in the upcoming 27.04 first. And to do that, it is best to fix it in Debian unstable first, since at the beginning of a new release we sync/merge certain packages from Debian. I opened a bug and submitted the patch(es) via Debian BTS (zlib is unfortunately not in Salsa) under "zlib: s390x CRC-32 crcvx optimization not built: contrib/crc32vx stripped from orig". https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1149765 ** Bug watch added: Debian Bug tracker #1149765 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1149765 ** Also affects: zlib (Debian) via https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1149765 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1982583 Title: Fix for zlib CRC32 optimization for s390x To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1982583/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
