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Message-ID: <20190702213638.GA26621@amt.cnet>
Date: Tue, 2 Jul 2019 18:36:42 -0300
From: Marcelo Tosatti <mtosatti@...hat.com>
To: Paolo Bonzini <pbonzini@...hat.com>
Cc: linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Subject: Re: [PATCH] Documentation: kvm: document CPUID bit for
MSR_KVM_POLL_CONTROL
On Tue, Jul 02, 2019 at 06:57:53PM +0200, Paolo Bonzini wrote:
> Cc: Marcelo Tosatti <mtosatti@...hat.com>
> Signed-off-by: Paolo Bonzini <pbonzini@...hat.com>
> ---
> Documentation/virtual/kvm/cpuid.txt | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/Documentation/virtual/kvm/cpuid.txt b/Documentation/virtual/kvm/cpuid.txt
> index 979a77ba5377..2bdac528e4a2 100644
> --- a/Documentation/virtual/kvm/cpuid.txt
> +++ b/Documentation/virtual/kvm/cpuid.txt
> @@ -66,6 +66,10 @@ KVM_FEATURE_PV_SEND_IPI || 11 || guest checks this feature bit
> || || before using paravirtualized
> || || send IPIs.
> ------------------------------------------------------------------------------
> +KVM_FEATURE_PV_POLL_CONTROL || 12 || host-side polling on HLT can
> + || || be disabled by writing
> + || || to msr 0x4b564d05.
> +------------------------------------------------------------------------------
> KVM_FEATURE_PV_SCHED_YIELD || 13 || guest checks this feature bit
> || || before using paravirtualized
> || || sched yield.
> --
> 1.8.3.1
ACK
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