diff options
| author | Lai Jiangshan <[email protected]> | 2021-12-16 10:19:38 +0800 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2022-01-07 10:44:40 -0500 |
| commit | 5b61178cd2fd67890a70ae9febbd4df20bbd8c40 (patch) | |
| tree | e13580841f5eef612b1162895b6ecfd8260fbd51 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 6b123c3a89a90ac6418e4d64b1e23f09d458a77d (diff) | |
KVM: VMX: Mark VCPU_EXREG_CR3 dirty when !CR0_PG -> CR0_PG if EPT + !URG
When !CR0_PG -> CR0_PG, vcpu->arch.cr3 becomes active, but GUEST_CR3 is
still vmx->ept_identity_map_addr if EPT + !URG. So VCPU_EXREG_CR3 is
considered to be dirty and GUEST_CR3 needs to be updated in this case.
Reported-by: Maxim Levitsky <[email protected]>
Suggested-by: Sean Christopherson <[email protected]>
Signed-off-by: Lai Jiangshan <[email protected]>
Message-Id: <[email protected]>
Fixes: c62c7bd4f95b ("KVM: VMX: Update vmcs.GUEST_CR3 only when the guest CR3 is dirty")
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions