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| author | Sean Christopherson <seanjc@google.com> | 2022-05-03 14:48:59 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-06-11 11:47:26 -0400 |
| commit | 38081d28835c84e73ff414f23663d57946cc2234 (patch) | |
| tree | b55a3683ab6f0b615782fbca0f156c6cadec7013 /tools/testing/selftests/kvm/lib | |
| parent | 6e1d13bf3815d6058620dd72135be292d9f44bc9 (diff) | |
KVM: selftests: Trust that MAXPHYADDR > memslot0 in vmx_apic_access_test
Use vm->max_gfn to compute the highest gpa in vmx_apic_access_test, and
blindly trust that the highest gfn/gpa will be well above the memory
carved out for memslot0. The existing check is beyond paranoid; KVM
doesn't support CPUs with host.MAXPHYADDR < 32, and the selftests are all
kinds of hosed if memslot0 overlaps the local xAPIC, which resides above
"lower" (below 4gb) DRAM.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/testing/selftests/kvm/lib')
0 files changed, 0 insertions, 0 deletions