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| author | Paolo Bonzini <pbonzini@redhat.com> | 2022-02-14 09:13:48 -0500 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-02-25 08:20:19 -0500 |
| commit | 6d58f275e6dcded101bd7e6688bf308d3385e238 (patch) | |
| tree | a1643221f31022220049b31855f0716f1c47a316 /tools/perf/scripts/python | |
| parent | KVM: x86/mmu: Always use current mmu's role when loading new PGD (diff) | |
| download | linux-6d58f275e6dcded101bd7e6688bf308d3385e238.tar.gz linux-6d58f275e6dcded101bd7e6688bf308d3385e238.zip | |
KVM: x86/mmu: clear MMIO cache when unloading the MMU
For cleanliness, do not leave a stale GVA in the cache after all the roots are
cleared. In practice, kvm_mmu_load will go through kvm_mmu_sync_roots if
paging is on, and will not use vcpu_match_mmio_gva at all if paging is off.
However, leaving data in the cache might cause bugs in the future.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions