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Require KVM_CAP_VM_DISABLE_NX_HUGE_PAGES for the entire NX hugepage test instead of skipping the "disable" subtest if the capability isn't supported by the host kernel. While the "enable" subtest does provide value when the capability isn't supported, silently providing only half the promised coveraged is undesirable, i.e. it's better to skip the test so that the user knows something. Alternatively, the test could print something to alert the user instead of silently skipping the subtest, but that would encourage other tests to follow suit, and it's not clear that it's desirable to take selftests in that direction. And if selftests do head down the path of skipping subtests, such behavior needs first-class support in the framework. Opportunistically convert other test preconditions to TEST_REQUIRE(). Signed-off-by: Oliver Upton <oliver.upton@linux.dev> Reviewed-by: David Matlack <dmatlack@google.com> Link: https://lore.kernel.org/r/20220812175301.3915004-1-oliver.upton@linux.dev [sean: rewrote changelog to capture discussion about skipping the test] Signed-off-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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| .. | ||
| aarch64 | ||
| include | ||
| lib | ||
| s390x | ||
| x86_64 | ||
| .gitignore | ||
| access_tracking_perf_test.c | ||
| config | ||
| demand_paging_test.c | ||
| dirty_log_perf_test.c | ||
| dirty_log_test.c | ||
| hardware_disable_test.c | ||
| kvm_binary_stats_test.c | ||
| kvm_create_max_vcpus.c | ||
| kvm_page_table_test.c | ||
| Makefile | ||
| max_guest_memory_test.c | ||
| memslot_modification_stress_test.c | ||
| memslot_perf_test.c | ||
| rseq_test.c | ||
| set_memory_region_test.c | ||
| settings | ||
| steal_time.c | ||
| system_counter_offset_test.c | ||