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hv: vcpuid: hide new cpuid 0x1b/0x1f

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Hide CPUID 0x1b (PCONFIG) and 0x1f (Extended Topology Enumeration Leaf)

Tracked-On: #5929
Signed-off-by: Li Fei1 <fei1.li@intel.com>
This commit is contained in:
Li Fei1
2021-04-09 16:40:37 +08:00
committed by wenlingz
parent 31f48d12a2
commit e049abb542
1 changed files with 4 additions and 0 deletions
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4
hypervisor/arch/x86/guest/vcpuid.c
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@@ -402,6 +402,10 @@ int32_t set_vcpuid_entries(struct acrn_vm *vm)
case 0x10U: case 0x10U:
/* Intel Processor Trace */ /* Intel Processor Trace */
case 0x14U: case 0x14U:
/* PCONFIG */
case 0x1bU:
/* V2 Extended Topology Enumeration Leaf */
case 0x1fU:
break; break;
default: default:
init_vcpuid_entry(i, 0U, 0U, &entry); init_vcpuid_entry(i, 0U, 0U, &entry);