diff options
| author | Sean Christopherson <[email protected]> | 2020-02-28 14:52:39 -0800 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2020-03-16 17:57:36 +0100 |
| commit | 3651c7fc2bf63b62c009b8470aaf096b3b4b01e8 (patch) | |
| tree | 68aed050454d62d7f667fe087090182f77e0381d /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | cc7f5577adfc766de8613b71e9ae52c053fcca01 (diff) | |
KVM: x86/mmu: Ignore guest CR3 on fast root switch for direct MMU
Ignore the guest's CR3 when looking for a cached root for a direct MMU,
the guest's CR3 has no impact on the direct MMU's shadow pages (the
role check ensures compatibility with CR0.WP, etc...).
Zero out root_cr3 when allocating the direct roots to make it clear that
it's ignored.
Cc: Vitaly Kuznetsov <[email protected]>
Signed-off-by: Sean Christopherson <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions