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| author | Peter Gonda <pgonda@google.com> | 2024-02-23 03:42:57 +0300 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2024-02-29 03:39:54 +0300 |
| commit | be250ff437fa260550113a361ff0b31ccd34e9e5 (patch) | |
| tree | 204da0c7e655ff4cd62af2fa89a593f0b199ec50 /lib/test-string_helpers.c | |
| parent | 69f8e15ab61f2f011612dad5f0522ea4d56971d9 (diff) | |
| download | linux-be250ff437fa260550113a361ff0b31ccd34e9e5.tar.xz | |
KVM: selftests: Add a basic SEV smoke test
Add a basic smoke test for SEV guests to verify that KVM can launch an
SEV guest and run a few instructions without exploding. To verify that
SEV is indeed enabled, assert that SEV is reported as enabled in
MSR_AMD64_SEV, a.k.a. SEV_STATUS, which cannot be intercepted by KVM
(architecturally enforced).
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Sean Christopherson <seanjc@google.com>
Cc: Vishal Annapurve <vannapurve@google.com>
Cc: Ackerly Tng <ackerleytng@google.com>
cc: Andrew Jones <andrew.jones@linux.dev>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Michael Roth <michael.roth@amd.com>
Suggested-by: Michael Roth <michael.roth@amd.com>
Tested-by: Carlos Bilbao <carlos.bilbao@amd.com>
Signed-off-by: Peter Gonda <pgonda@google.com>
[sean: rename to "sev_smoke_test"]
Link: https://lore.kernel.org/r/20240223004258.3104051-11-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'lib/test-string_helpers.c')
0 files changed, 0 insertions, 0 deletions