* [PATCH v2] KVM: VMX: disable apicv by default
@ 2013-02-10 14:57 Yang Zhang
2013-02-11 8:51 ` Gleb Natapov
0 siblings, 1 reply; 2+ messages in thread
From: Yang Zhang @ 2013-02-10 14:57 UTC (permalink / raw)
To: kvm; +Cc: gleb, Yang Zhang
From: Yang Zhang <yang.z.zhang@Intel.com>
Without Posted Interrupt, current code is broken. Just disable by
default until Posted Interrupt is ready.
Signed-off-by: Yang Zhang <yang.z.zhang@Intel.com>
---
arch/x86/kvm/vmx.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index fe9a9cf..fa637c8 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -84,8 +84,7 @@ module_param(vmm_exclusive, bool, S_IRUGO);
static bool __read_mostly fasteoi = 1;
module_param(fasteoi, bool, S_IRUGO);
-static bool __read_mostly enable_apicv_reg_vid = 1;
-module_param(enable_apicv_reg_vid, bool, S_IRUGO);
+static bool __read_mostly enable_apicv_reg_vid;
/*
* If nested=1, nested virtualization is supported, i.e., guests may use
--
1.7.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] KVM: VMX: disable apicv by default
2013-02-10 14:57 [PATCH v2] KVM: VMX: disable apicv by default Yang Zhang
@ 2013-02-11 8:51 ` Gleb Natapov
0 siblings, 0 replies; 2+ messages in thread
From: Gleb Natapov @ 2013-02-11 8:51 UTC (permalink / raw)
To: Yang Zhang; +Cc: kvm
On Sun, Feb 10, 2013 at 10:57:18PM +0800, Yang Zhang wrote:
> From: Yang Zhang <yang.z.zhang@Intel.com>
>
> Without Posted Interrupt, current code is broken. Just disable by
> default until Posted Interrupt is ready.
>
Thanks, applied.
> Signed-off-by: Yang Zhang <yang.z.zhang@Intel.com>
> ---
> arch/x86/kvm/vmx.c | 3 +--
> 1 files changed, 1 insertions(+), 2 deletions(-)
>
> diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
> index fe9a9cf..fa637c8 100644
> --- a/arch/x86/kvm/vmx.c
> +++ b/arch/x86/kvm/vmx.c
> @@ -84,8 +84,7 @@ module_param(vmm_exclusive, bool, S_IRUGO);
> static bool __read_mostly fasteoi = 1;
> module_param(fasteoi, bool, S_IRUGO);
>
> -static bool __read_mostly enable_apicv_reg_vid = 1;
> -module_param(enable_apicv_reg_vid, bool, S_IRUGO);
> +static bool __read_mostly enable_apicv_reg_vid;
>
> /*
> * If nested=1, nested virtualization is supported, i.e., guests may use
> --
> 1.7.1
--
Gleb.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2013-02-11 8:51 ` Gleb Natapov
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