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| author | Marcelo Tosatti <mtosatti@redhat.com> | 2009-10-01 22:16:58 (GMT) |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2009-10-04 11:57:24 (GMT) |
| commit | eb5109e311b5152c0614a28d7d615d087f268f19 (patch) | |
| tree | 7e6cff230fb9ba1c0af815f1cdbb08cdf818389d /arch/x86/kvm/x86.c | |
| parent | b2d83cfa3fdefe5c6573d443d099a18dc3a93c5f (diff) | |
| download | linux-fsl-qoriq-eb5109e311b5152c0614a28d7d615d087f268f19.tar.xz | |
KVM: VMX: flush TLB with INVEPT on cpu migration
It is possible that stale EPTP-tagged mappings are used, if a
vcpu migrates to a different pcpu.
Set KVM_REQ_TLB_FLUSH in vmx_vcpu_load, when switching pcpus, which
will invalidate both VPID and EPT mappings on the next vm-entry.
Cc: stable@kernel.org
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/x86/kvm/x86.c')
0 files changed, 0 insertions, 0 deletions