diff options
| author | Oliver Upton <[email protected]> | 2019-11-13 16:17:17 -0800 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2019-11-15 11:44:14 +0100 |
| commit | c547cb6f78cf5dc8f029459b115ef44c56a2a776 (patch) | |
| tree | a5b8686f0f4fb18dde01793039146406f10ba247 /lib/mpi/mpi-inline.h | |
| parent | bfc6ad6ab3563b4151bbcfe162c612930a3e0854 (diff) | |
KVM: nVMX: Check HOST_IA32_PERF_GLOBAL_CTRL on VM-Entry
Add a consistency check on nested vm-entry for host's
IA32_PERF_GLOBAL_CTRL from vmcs12. Per Intel's SDM Vol 3 26.2.2:
If the "load IA32_PERF_GLOBAL_CTRL"
VM-exit control is 1, bits reserved in the IA32_PERF_GLOBAL_CTRL
MSR must be 0 in the field for that register"
Suggested-by: Jim Mattson <[email protected]>
Co-developed-by: Krish Sadhukhan <[email protected]>
Signed-off-by: Krish Sadhukhan <[email protected]>
Signed-off-by: Oliver Upton <[email protected]>
Reviewed-by: Jim Mattson <[email protected]>
Reviewed-by: Peter Shier <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-inline.h')
0 files changed, 0 insertions, 0 deletions