32239066 | 28-Jan-2025 |
Christoph Schlameuss <schlameuss@linux.ibm.com> |
KVM: s390: selftests: Streamline uc_skey test to issue iske after sske
In some rare situations a non default storage key is already set on the memory used by the test. Within normal VMs the key is r
KVM: s390: selftests: Streamline uc_skey test to issue iske after sske
In some rare situations a non default storage key is already set on the memory used by the test. Within normal VMs the key is reset / zapped when the memory is added to the VM. This is not the case for ucontrol VMs. With the initial iske check removed this test case can work in all situations. The function of the iske instruction is still validated by the remaining code.
Fixes: 0185fbc6a2d3 ("KVM: s390: selftests: Add uc_skey VM test case") Signed-off-by: Christoph Schlameuss <schlameuss@linux.ibm.com> Link: https://lore.kernel.org/r/20250128131803.1047388-1-schlameuss@linux.ibm.com Message-ID: <20250128131803.1047388-1-schlameuss@linux.ibm.com> Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
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