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KVM: selftests: Add negative testcase for PEBS format in PERF_CAPABILITIES
authorSean Christopherson <seanjc@google.com>
Sat, 11 Mar 2023 00:46:17 +0000 (16:46 -0800)
committerSean Christopherson <seanjc@google.com>
Thu, 6 Apr 2023 21:58:44 +0000 (14:58 -0700)
commit8b95b4155523dcb5412a73c631c680098bcbbb40
treeecf5216bde38b93a0e0b6b2f1e676a111a042495tree | snapshot
parent8ac2f774b9ead749720fe7a648e6c6ada57e01f3commit | diff
KVM: selftests: Add negative testcase for PEBS format in PERF_CAPABILITIES

Expand the immutable features sub-test for PERF_CAPABILITIES to verify
KVM rejects any attempt to use a PEBS format other than the host's.

Link: https://lore.kernel.org/r/20230311004618.920745-21-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
tools/testing/selftests/kvm/x86_64/vmx_pmu_caps_test.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)