[Unstable/R][PATCH 0/1] Set Architecture Level (ALS) to z15

Massimiliano Pellizzer massimiliano.pellizzer at canonical.com
Wed Oct 22 09:32:53 UTC 2025


BugLink: https://bugs.launchpad.net/bugs/2126577

Raise the architectural level set for s390x to z15.
Building the kernel with CONFIG_MARCH_Z15 enables use of instruction set
and facilities available up to IBM z15. As a consequence, the kernel
may no longer work on machines older than z15.

Massimiliano Pellizzer (1):
  UBUNTU: [Config] Raise the architectural level set for s390x to z15

 debian.master/config/annotations | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

-- 
2.48.1




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