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| author |   Felix Wilhelm <fwilhelm@google.com> | 2018-06-11 09:43:44 +0200 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2018-06-12 15:06:06 +0200 |
| commit | 727ba748e110b4de50d142edca9d6a9b7e6111d8 (patch) | |
| tree | b7573effd1110a11aac720cc38407bfdb45f651f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | kvm: nVMX: Add support for "VMWRITE to any supported field" (diff) | |
| download | linux-dev-727ba748e110b4de50d142edca9d6a9b7e6111d8.tar.xz linux-dev-727ba748e110b4de50d142edca9d6a9b7e6111d8.zip | |
kvm: nVMX: Enforce cpl=0 for VMX instructions
VMX instructions executed inside a L1 VM will always trigger a VM exit
even when executed with cpl 3. This means we must perform the
privilege check in software.
Fixes: 70f3aac964ae("kvm: nVMX: Remove superfluous VMX instruction fault checks")
Cc: stable@vger.kernel.org
Signed-off-by: Felix Wilhelm <fwilhelm@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions