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author | 2023-03-10 16:46:13 -0800 | |
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committer | 2023-04-06 14:58:44 -0700 | |
commit | baa36dac6ca8ecd709dafb87a79d3bead40e48fe (patch) | |
tree | 0f3d82ad516c5dff5713811e97d8865705302d38 /tools/perf/scripts/python/export-to-postgresql.py | |
parent | KVM: selftests: Test all immutable non-format bits in PERF_CAPABILITIES (diff) | |
download | linux-rng-baa36dac6ca8ecd709dafb87a79d3bead40e48fe.tar.xz linux-rng-baa36dac6ca8ecd709dafb87a79d3bead40e48fe.zip |
KVM: selftests: Expand negative testing of guest writes to PERF_CAPABILITIES
Test that the guest can't write 0 to PERF_CAPABILITIES, can't write the
current value, and can't toggle _any_ bits. There is no reason to special
case the LBR format.
Link: https://lore.kernel.org/r/20230311004618.920745-17-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
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