diff options
| -rw-r--r-- | target/i386/whpx-all.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/target/i386/whpx-all.c b/target/i386/whpx-all.c index 6b42096698..99501bac57 100644 --- a/target/i386/whpx-all.c +++ b/target/i386/whpx-all.c @@ -964,6 +964,16 @@ static int whpx_vcpu_run(CPUState *cpu) rdx = vcpu->exit_ctx.CpuidAccess.DefaultResultRdx; rbx = vcpu->exit_ctx.CpuidAccess.DefaultResultRbx; break; + case 0x80000001: + rax = vcpu->exit_ctx.CpuidAccess.DefaultResultRax; + /* Remove any support of OSVW */ + rcx = + vcpu->exit_ctx.CpuidAccess.DefaultResultRcx & + ~CPUID_EXT3_OSVW; + + rdx = vcpu->exit_ctx.CpuidAccess.DefaultResultRdx; + rbx = vcpu->exit_ctx.CpuidAccess.DefaultResultRbx; + break; default: rax = vcpu->exit_ctx.CpuidAccess.DefaultResultRax; rcx = vcpu->exit_ctx.CpuidAccess.DefaultResultRcx; @@ -1382,12 +1392,13 @@ static int whpx_accel_init(MachineState *ms) goto error; } - UINT32 cpuidExitList[] = {1}; + UINT32 cpuidExitList[] = {1, 0x80000001}; hr = whp_dispatch.WHvSetPartitionProperty( whpx->partition, WHvPartitionPropertyCodeCpuidExitList, cpuidExitList, RTL_NUMBER_OF(cpuidExitList) * sizeof(UINT32)); + if (FAILED(hr)) { error_report("WHPX: Failed to set partition CpuidExitList hr=%08lx", hr); |