blaster4385/linux-IllusionX/tools/testing/selftests/kvm/include/s390x/processor.h, branch v6.13

KVM: s390: selftests: Add uc_skey VM test case

2024-11-11T12:05:48Z

Add a test case manipulating s390 storage keys from within the ucontrol VM. Storage key instruction (ISKE, SSKE and RRBE) intercepts and Keyless-subset facility are disabled on first use, where the skeys are setup by KVM in non ucontrol VMs. Signed-off-by: Christoph Schlameuss Link: https://lore.kernel.org/r/20241108091620.289406-1-schlameuss@linux.ibm.com Acked-by: Janosch Frank [frankja@linux.ibm.com: Fixed patch prefix] Signed-off-by: Janosch Frank Message-ID: <20241108091620.289406-1-schlameuss@linux.ibm.com>

selftests: kvm: s390: Define page sizes in shared header

2024-08-19T07:51:15Z

Multiple test cases need page size and shift definitions. By moving the definitions to a single architecture specific header we limit the repetition. Make use of PAGE_SIZE, PAGE_SHIFT and PAGE_MASK defines in existing code. Signed-off-by: Christoph Schlameuss Reviewed-by: Claudio Imbrenda Reviewed-by: Janosch Frank Link: https://lore.kernel.org/r/20240807154512.316936-2-schlameuss@linux.ibm.com Signed-off-by: Janosch Frank Message-ID: <20240807154512.316936-2-schlameuss@linux.ibm.com>

KVM: selftests: Define cpu_relax() helpers for s390 and x86

2022-03-08T15:59:11Z

Add cpu_relax() for s390 and x86 for use in arch-agnostic tests. arm64 already defines its own version. Signed-off-by: Sean Christopherson Message-Id: <20220226001546.360188-28-seanjc@google.com> Signed-off-by: Paolo Bonzini

KVM: selftests: Add processor code for s390x

2019-06-04T12:05:38Z

Code that takes care of basic CPU setup, page table walking, etc. Signed-off-by: Thomas Huth Message-Id: <20190523164309.13345-7-thuth@redhat.com> Signed-off-by: Christian Borntraeger