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由 Liran Alon 提交于
All VPID12s used on a given L1 vCPU is translated to a single VPID02 (vmx->nested.vpid02 or vmx->vpid). Therefore, on L1->L2 VMEntry, we need to invalidate linear and combined mappings tagged by VPID02 in case L1 uses VPID and vmcs12->vpid was changed since last L1->L2 VMEntry. However, current code invalidates the wrong mappings as it calls __vmx_flush_tlb() with invalidate_gpa parameter set to true which will result in invalidating combined and guest-physical mappings tagged with active EPTP which is EPTP01. Similarly, INVVPID emulation have the exact same issue. Fix both issues by just setting invalidate_gpa parameter to false which will result in invalidating linear and combined mappings tagged with given VPID02 as required. Reviewed-by: NNikita Leshenko <nikita.leshchenko@oracle.com> Reviewed-by: NMark Kanda <mark.kanda@oracle.com> Signed-off-by: NLiran Alon <liran.alon@oracle.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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