Add the basic infrastructure needed to test AMD nested SVM.
Also add a first basic vmcall test.
Best regards
Eric
This series can be found at:
https://github.com/eauger/linux/tree/v5.5-amd-svm-v2
History:
v1 -> v2:
- split into 2 patches
- remove the infrastructure to run low-level sub-tests and only
keep vmmcall's one.
- move struct regs into processor.h
- force vmcb_gpa into rax in run_guest()
Eric Auger (2):
selftests: KVM: AMD Nested test infrastructure
selftests: KVM: SVM: Add vmcall test
tools/testing/selftests/kvm/Makefile | 3 +-
.../selftests/kvm/include/x86_64/processor.h | 20 +
.../selftests/kvm/include/x86_64/svm.h | 355 ++++++++++++++++++
tools/testing/selftests/kvm/lib/x86_64/svm.c | 211 +++++++++++
.../selftests/kvm/x86_64/svm_vmcall_test.c | 86 +++++
5 files changed, 674 insertions(+), 1 deletion(-)
create mode 100644 tools/testing/selftests/kvm/include/x86_64/svm.h
create mode 100644 tools/testing/selftests/kvm/lib/x86_64/svm.c
create mode 100644 tools/testing/selftests/kvm/x86_64/svm_vmcall_test.c
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2.20.1