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| author | Paolo Bonzini <pbonzini@redhat.com> | 2021-11-22 13:01:37 -0500 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-11-30 03:09:26 -0500 |
| commit | 28f091bc2f8c23b7eac2402956b692621be7f9f4 (patch) | |
| tree | 4dc5d9c7f1f4b6f33ba0401fa2dcc3f1129ccd4b /tools/perf/scripts/python/flamegraph.py | |
| parent | KVM: x86/mmu: Remove spurious TLB flushes in TDP MMU zap collapsible path (diff) | |
| download | linux-28f091bc2f8c23b7eac2402956b692621be7f9f4.tar.gz linux-28f091bc2f8c23b7eac2402956b692621be7f9f4.zip | |
KVM: MMU: shadow nested paging does not have PKU
Initialize the mask for PKU permissions as if CR4.PKE=0, avoiding
incorrect interpretations of the nested hypervisor's page tables.
Cc: stable@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions