KVM: selftests: Add a test to verify APICv updates (while L2 is active)

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Add a test to verify KVM correctly handles a variety of edge cases related
to APICv updates, and in particular updates that are triggered while L2 is
actively running.

Reviewed-by: Chao Gao <chao.gao@intel.com>
Link: https://patch.msgid.link/20260109034532.1012993-2-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>

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Sean Christopherson 2026-01-08 19:45:25 -08:00

parent fd09d259c1

commit c3a9a27c79

3 changed files with 160 additions and 0 deletions

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1

tools/testing/selftests/kvm/Makefile.kvm

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4

tools/testing/selftests/kvm/include/x86/apic.h

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155

tools/testing/selftests/kvm/x86/vmx_apicv_updates_test.c

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