Messages in this thread | | | Date | Fri, 2 Feb 2018 20:02:43 +0100 | From | Radim Krčmář <> | Subject | Re: [PATCH 2/2] KVM: X86: Add per-VM no-HLT-exiting capability |
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2018-02-01 23:11-0800, Wanpeng Li: > From: Wanpeng Li <wanpengli@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 <pbonzini@redhat.com> > Cc: Radim Krčmář <rkrcmar@redhat.com> > Signed-off-by: Wanpeng Li <wanpengli@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).
And also look if we don't need vmx_clear_hlt() around INIT handling, thanks.
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