Re: [PATCH v2 1/2] KVM: X86: Add per-VM no-HLT-exiting capability

2018-02-13 Thread Wanpeng Li
2018-02-14 0:02 GMT+08:00 Paolo Bonzini : > On 05/02/2018 07:57, Wanpeng Li wrote: >> From: Wanpeng Li >> >> 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

Re: [PATCH v2 1/2] KVM: X86: Add per-VM no-HLT-exiting capability

2018-02-13 Thread Wanpeng Li
2018-02-14 0:02 GMT+08:00 Paolo Bonzini : > On 05/02/2018 07:57, Wanpeng Li wrote: >> From: Wanpeng Li >> >> 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 >> Cc: Radim Krčmář >> Signed-off-by:

Re: [PATCH v2 1/2] KVM: X86: Add per-VM no-HLT-exiting capability

2018-02-13 Thread Paolo Bonzini
On 05/02/2018 07:57, Wanpeng Li wrote: > From: Wanpeng Li > > 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 > Cc: Radim Krčmář >

Re: [PATCH v2 1/2] KVM: X86: Add per-VM no-HLT-exiting capability

2018-02-13 Thread Paolo Bonzini
On 05/02/2018 07:57, Wanpeng Li wrote: > From: Wanpeng Li > > 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 > Cc: Radim Krčmář > Signed-off-by: Wanpeng Li > --- > v1 -> v2: > * vmx_clear_hlt()

Re: [PATCH v2 1/2] KVM: X86: Add per-VM no-HLT-exiting capability

2018-02-12 Thread Wanpeng Li
Ping, 2018-02-05 14:57 GMT+08:00 Wanpeng Li : > From: Wanpeng Li > > 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 > Cc: Radim

Re: [PATCH v2 1/2] KVM: X86: Add per-VM no-HLT-exiting capability

2018-02-12 Thread Wanpeng Li
Ping, 2018-02-05 14:57 GMT+08:00 Wanpeng Li : > From: Wanpeng Li > > 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 > Cc: Radim Krčmář > Signed-off-by: Wanpeng Li > --- > v1 -> v2: > *

[PATCH v2 1/2] KVM: X86: Add per-VM no-HLT-exiting capability

2018-02-04 Thread Wanpeng Li
From: Wanpeng Li 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 Cc: Radim Krčmář Signed-off-by: Wanpeng Li --- v1

[PATCH v2 1/2] KVM: X86: Add per-VM no-HLT-exiting capability

2018-02-04 Thread Wanpeng Li
From: Wanpeng Li 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 Cc: Radim Krčmář Signed-off-by: Wanpeng Li --- v1 -> v2: * vmx_clear_hlt() around INIT handling * vmx_clear_hlt() upon SMI and