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[kvm-unit-tests,v4,0/2] s390x: add tests for diag258

Message ID 20241010071228.565038-1-nrb@linux.ibm.com (mailing list archive)
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Series s390x: add tests for diag258 | expand

Message

Nico Boehr Oct. 10, 2024, 7:11 a.m. UTC 
v4:
---
* fix alignment (thanks Claudio)

v3:
---
* reverse christmas tree (thanks Claudio)
* test invalid refcodes first since other test rely on it (thanks Claudio)
* use an invalid refbk to detect whether diag is available

v2:
---
* do not run test under TCG

Add tests for diag258 handling on s390x.

There recently was a bugfix in the kernel:
https://lore.kernel.org/r/20240917151904.74314-2-nrb@linux.ibm.com

This adds tests for it.

Nico Boehr (2):
  s390x: edat: move LC_SIZE to arch_def.h
  s390x: add test for diag258

 lib/s390x/asm/arch_def.h |   1 +
 s390x/Makefile           |   1 +
 s390x/diag258.c          | 259 +++++++++++++++++++++++++++++++++++++++
 s390x/edat.c             |   1 -
 s390x/unittests.cfg      |   3 +
 5 files changed, 264 insertions(+), 1 deletion(-)
 create mode 100644 s390x/diag258.c