2018-02-03 3:02 GMT+08:00 Radim Krčmář <rkrc...@redhat.com>:
> 2018-02-01 23:11-0800, Wanpeng Li:
>> From: Wanpeng Li <wanpen...@tencent.com>
>> If host CPUs are dedicated to a VM, we can avoid VM exits on HLT.
>> This patch adds the per-VM non-HLT-exiting capability.
>> Cc: Paolo Bonzini <pbonz...@redhat.com>
>> Cc: Radim Krčmář <rkrc...@redhat.com>
>> Signed-off-by: Wanpeng Li <wanpen...@tencent.com>
>> ---
> SMM handling needs more work: I think we should vmx_clear_hlt() upon SMI
> and RSM needs to implement auto halt restart (AMD might differ).

Do it in v2.

> And also look if we don't need vmx_clear_hlt() around INIT handling,

You are right, the guest stuck after utilizing system_reset command in
qemu monitor w/o vmx_clear_hlt() around INIT handling, fix it in v2.

Wanpeng Li

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