[v2,0/2] KVM: selftests: access_tracking_perf_test: skip the test when NUMA balancing is active

Message

Maxim Levitsky March 25, 2025, 1:57 a.m. UTC

Due to several issues which are unlikely to be fixed in the near future,
the access_tracking_perf_test sanity check for how many pages are still clean
after an iteration is not reliable when NUMA balancing is active.

This patch series refactors this test to skip this check by default automatically.

V2: adopted Sean's suggestions.

Best regards,
	Maxim Levitsky

Maxim Levitsky (1):
  KVM: selftests: access_tracking_perf_test: add option to skip the
    sanity check

Sean Christopherson (1):
  KVM: selftests: Extract guts of THP accessor to standalone sysfs
    helpers

 .../selftests/kvm/access_tracking_perf_test.c | 33 +++++++++++++--
 .../testing/selftests/kvm/include/test_util.h |  1 +
 tools/testing/selftests/kvm/lib/test_util.c   | 42 ++++++++++++++-----
 3 files changed, 61 insertions(+), 15 deletions(-)