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| author |   Junaid Shahid <junaids@google.com> | 2018-06-27 14:59:18 -0700 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2018-08-06 17:59:00 +0200 |
| commit | 956bf3531fba53c0501eda4fbc67950b0f7b913f (patch) | |
| tree | 37e602fdc99567f8e5a702dfdbca00d415327099 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | kvm: x86: Support selectively freeing either current or previous MMU root (diff) | |
| download | wireguard-linux-956bf3531fba53c0501eda4fbc67950b0f7b913f.tar.xz wireguard-linux-956bf3531fba53c0501eda4fbc67950b0f7b913f.zip | |
kvm: x86: Skip shadow page resync on CR3 switch when indicated by guest
When the guest indicates that the TLB doesn't need to be flushed in a
CR3 switch, we can also skip resyncing the shadow page tables since an
out-of-sync shadow page table is equivalent to an out-of-sync TLB.
Signed-off-by: Junaid Shahid <junaids@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions