linux-kernel - Re: [PATCH] KVM: VMX: re-add ple

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Message-Id: <8049C3CD-E816-4270-A64F-0BB92BD56338@oracle.com>
Date:   Fri, 23 Nov 2018 19:42:53 +0200
From:   Liran Alon <liran.alon@...cle.com>
To:     Luiz Capitulino <lcapitulino@...hat.com>
Cc:     Paolo Bonzini <pbonzini@...hat.com>, babu.moger@....com,
        kvm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] KVM: VMX: re-add ple_gap module parameter



> On 23 Nov 2018, at 19:02, Luiz Capitulino <lcapitulino@...hat.com> wrote:
> 
> 
> Apparently, the ple_gap parameter was accidentally removed
> by commit c8e88717cfc6b36bedea22368d97667446318291. Add it
> back.
> 
> Signed-off-by: Luiz Capitulino <lcapitulino@...hat.com>

Weird that nobody noticed this when patch was applied… Thanks.
Reviewed-by: Liran Alon <liran.alon@...cle.com>

> ---
> arch/x86/kvm/vmx.c | 1 +
> 1 file changed, 1 insertion(+)
> 
> diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
> index 4555077d69ce..be6f13f1c25f 100644
> --- a/arch/x86/kvm/vmx.c
> +++ b/arch/x86/kvm/vmx.c
> @@ -174,6 +174,7 @@ module_param_named(preemption_timer, enable_preemption_timer, bool, S_IRUGO);
>  * refer SDM volume 3b section 21.6.13 & 22.1.3.
>  */
> static unsigned int ple_gap = KVM_DEFAULT_PLE_GAP;
> +module_param(ple_gap, uint, 0444);
> 
> static unsigned int ple_window = KVM_VMX_DEFAULT_PLE_WINDOW;
> module_param(ple_window, uint, 0444);
> -- 
> 2.17.2
>