KVM: selftests: add shared hugetlbfs backing source type
This lets us run the demand paging test on top of a shared hugetlbfs-backed area. The "shared" is key, as this allows us to exercise userfaultfd minor faults on hugetlbfs. Signed-off-by:Axel Rasmussen <axelrasmussen@google.com> Message-Id: <20210519200339.829146-11-axelrasmussen@google.com> Reviewed-by:
Ben Gardon <bgardon@google.com> Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com>
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- tools/testing/selftests/kvm/demand_paging_test.c 4 additions, 2 deletionstools/testing/selftests/kvm/demand_paging_test.c
- tools/testing/selftests/kvm/include/test_util.h 11 additions, 0 deletionstools/testing/selftests/kvm/include/test_util.h
- tools/testing/selftests/kvm/lib/kvm_util.c 7 additions, 2 deletionstools/testing/selftests/kvm/lib/kvm_util.c
- tools/testing/selftests/kvm/lib/test_util.c 11 additions, 0 deletionstools/testing/selftests/kvm/lib/test_util.c
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