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| author | Krish Sadhukhan <krish.sadhukhan@oracle.com> | 2018-11-01 01:21:58 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-11-27 12:55:46 +0100 |
| commit | 14aa61d0a9eb3ddad06c3a0033f88b5fa7f05613 (patch) | |
| tree | 24457a78e745152f4edda93d420518c52062ddce /kernel/cpu.c | |
| parent | 00df9181de2a116af2bc81cce7e3dda4e0431a2d (diff) | |
nVMX x86: Check VMX-preemption timer controls on vmentry of L2 guests
According to section "Checks on VMX Controls" in Intel SDM vol 3C, the
following check needs to be enforced on vmentry of L2 guests:
If the "activate VMX-preemption timer" VM-execution control is 0, the
the "save VMX-preemption timer value" VM-exit control must also be 0.
Signed-off-by: Krish Sadhukhan <krish.sadhukhan@oracle.com>
Reviewed-by: Mihai Carabas <mihai.carabas@oracle.com>
Reviewed-by: Liran Alon <liran.alon@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'kernel/cpu.c')
0 files changed, 0 insertions, 0 deletions