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| author | Ben Gardon <bgardon@google.com> | 2021-02-02 10:57:10 -0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-02-04 05:27:39 -0500 |
| commit | 734e45b329d626d2c14e2bcf8be3d069a33c3316 (patch) | |
| tree | 81a17c2fc51511327ebed2ee79d99f8629ab37a7 /tools/perf/scripts/python | |
| parent | KVM: x86/mmu: Add lockdep when setting a TDP MMU SPTE (diff) | |
| download | linux-734e45b329d626d2c14e2bcf8be3d069a33c3316.tar.gz linux-734e45b329d626d2c14e2bcf8be3d069a33c3316.zip | |
KVM: x86/mmu: Don't redundantly clear TDP MMU pt memory
The KVM MMU caches already guarantee that shadow page table memory will
be zeroed, so there is no reason to re-zero the page in the TDP MMU page
fault handler.
No functional change intended.
Reviewed-by: Peter Feiner <pfeiner@google.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Ben Gardon <bgardon@google.com>
Message-Id: <20210202185734.1680553-5-bgardon@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions