KVM: s390: selftests: Add regression tests for PLO subfunctions

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Extend the existing regression test framework for s390x CPU subfunctions
to include tests for the Perform Locked Operation (PLO) subfunction
functions.

PLO was introduced in the very first 64-bit machine generation.
Hence it is assumed PLO is always installed in the Z Arch.
The test procedure follows the established pattern.

Suggested-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Hariharan Mari <hari55@linux.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Christoph Schlameuss <schlameuss@linux.ibm.com>
Link: https://lore.kernel.org/r/20240823130947.38323-6-hari55@linux.ibm.com
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Message-ID: <20240823130947.38323-6-hari55@linux.ibm.com>

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Hariharan Mari 2024-08-23 15:05:08 +02:00 • committed by Janosch Frank

parent d1dbab52eb

commit 75ec613efa

1 changed files with 32 additions and 0 deletions

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tools/testing/selftests/kvm/s390x/cpumodel_subfuncs_test.c

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