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HV: Introduce a new API is_rt_vm

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This patch checks if the GUEST_FLAG_RT is set when GUEST_FLAG_LAPIC_PASSTHROUGH is set.
If GUEST_FLAG_RT is not set while GUEST_FLAG_LAPIC_PASSTHROUGH is set, we will refuse
to boot the VM.

Meanwhile, this patch introduces a new API is_rt_vm.

Tracked-On: #2865
Signed-off-by: Kaige Fu <kaige.fu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Kaige Fu
2019-03-27 14:47:49 +00:00
committed by ACRN System Integration
parent 2e4d7eb527
commit ed286e3239
5 changed files with 36 additions and 12 deletions
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hypervisor/include/arch/x86/guest/vm.h
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@@ -221,6 +221,7 @@ uint16_t get_vm_pcpu_nums(const struct acrn_vm_config *vm_config);
void vrtc_init(struct acrn_vm *vm);
bool is_lapic_pt(const struct acrn_vm *vm);
bool is_rt_vm(const struct acrn_vm *vm);
bool vm_hide_mtrr(const struct acrn_vm *vm);
#endif /* !ASSEMBLER */