Public bug reported:

======= Description by <s...@de.ibm.com> =======
On s390x, if clone is called with NULL for child-function or stack argument, 
then r7 is clobbered. This bug is needed for glibc 2.37, 2.38, 2.39. Please 
pick the committed bugfix.

See
- glibc bugzilla:
Bug 31402 - clone (NULL, NULL, ...) clobbers %r7 register on s390{,x}
https://sourceware.org/bugzilla/show_bug.cgi?id=31402

- glibc-commit on master:
S390: Do not clobber r7 in clone [BZ #31402]
https://sourceware.org/git/?p=glibc.git;a=commit;h=02782fd12849b6673cb5c2728cb750e8ec295aa3

- glibc-commit on release/2.37/master:
https://sourceware.org/git/?p=glibc.git;a=commit;h=9a1bdd7df731a4bc60f72dbdc1b849e02cfa9c34

- glibc-commit on release/2.38/master:
https://sourceware.org/git/?p=glibc.git;a=commit;h=ee4806e978467d705b26ccb7dfddb9e0a710f8e4

- glibc-commit on release/2.39/master:
https://sourceware.org/git/?p=glibc.git;a=commit;h=e0910f1d3278f05439fb434ee528fc9be1b6bd5e

** Affects: linux (Ubuntu)
     Importance: Undecided
     Assignee: Skipper Bug Screeners (skipper-screen-team)
         Status: New


** Tags: architecture-s3903164 bugnameltc-205730 severity-medium 
targetmilestone-inin---

** Tags added: architecture-s3903164 bugnameltc-205730 severity-medium
targetmilestone-inin---

** Changed in: ubuntu
     Assignee: (unassigned) => Skipper Bug Screeners (skipper-screen-team)

** Package changed: ubuntu => linux (Ubuntu)

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https://bugs.launchpad.net/bugs/2060807

Title:
  [UBUNTU 24.04] s390x: clone clobbers r7

Status in linux package in Ubuntu:
  New

Bug description:
  ======= Description by <s...@de.ibm.com> =======
  On s390x, if clone is called with NULL for child-function or stack argument, 
then r7 is clobbered. This bug is needed for glibc 2.37, 2.38, 2.39. Please 
pick the committed bugfix.

  See
  - glibc bugzilla:
  Bug 31402 - clone (NULL, NULL, ...) clobbers %r7 register on s390{,x}
  https://sourceware.org/bugzilla/show_bug.cgi?id=31402

  - glibc-commit on master:
  S390: Do not clobber r7 in clone [BZ #31402]
  
https://sourceware.org/git/?p=glibc.git;a=commit;h=02782fd12849b6673cb5c2728cb750e8ec295aa3

  - glibc-commit on release/2.37/master:
  
https://sourceware.org/git/?p=glibc.git;a=commit;h=9a1bdd7df731a4bc60f72dbdc1b849e02cfa9c34

  - glibc-commit on release/2.38/master:
  
https://sourceware.org/git/?p=glibc.git;a=commit;h=ee4806e978467d705b26ccb7dfddb9e0a710f8e4

  - glibc-commit on release/2.39/master:
  
https://sourceware.org/git/?p=glibc.git;a=commit;h=e0910f1d3278f05439fb434ee528fc9be1b6bd5e

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