** Description changed: - Description: + [ Impact ] + + Glibc arch level is not recognized correctly on IBM z17 instances. + + Add detection for machine types 0x9175 and 0x9176 and set ELF platform + name to z17. + + [ Fix ] + + Backport the following commit from upstream: + - 8231a0e63240 s390: Add z17 elf platform + + [ Test Plan ] + + Boot on a z17 instance and execute: + $ LD_SHOW_AUXV=1 id | grep AT_PLATFORM + + This must return z17. + + [ Where Problems Could Occur ] + + The fix just adds some cases on a switch statement, + the regression potential therefore is really low. + + --- + + Description: kernel: Fix z17 elf platform recognition - Symptom: + Symptom: glibc arch level is not recognized correctly on z17 - Problem: + Problem: z17 machine type is not known to the kernel - Reproduction: + Reproduction: LD_SHOW_AUXV=1 id | grep AT_PLATFORM Solution: Add z17 elf platform Upstream-ID: 8231a0e632405a03018034848d3c4620d7ba1dca Author: <g...@linux.ibm.com> Component: kernel
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2114450 Title: [UBUNTU 22.04] kernel: Fix z17 elf platform recognition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/2114450/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
