* [PATCH] KVM VMX: Make sure single type invvpid is supported before issuing this instruction
@ 2010-06-03 8:44 Gui Jianfeng
2010-06-03 8:57 ` Sheng Yang
0 siblings, 1 reply; 8+ messages in thread
From: Gui Jianfeng @ 2010-06-03 8:44 UTC (permalink / raw)
To: Avi Kivity; +Cc: Sheng Yang, kvm
According to SDM, we need check whether single-context INVVPID type is supported
before issuing invvpid instruction.
Signed-off-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
---
arch/x86/include/asm/vmx.h | 2 ++
arch/x86/kvm/vmx.c | 8 +++++++-
2 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h
index 104cf86..6fa40d0 100644
--- a/arch/x86/include/asm/vmx.h
+++ b/arch/x86/include/asm/vmx.h
@@ -376,6 +376,8 @@ enum vmcs_field {
#define VMX_EPT_EXTENT_CONTEXT_BIT (1ull << 25)
#define VMX_EPT_EXTENT_GLOBAL_BIT (1ull << 26)
+#define VMX_EPT_INVVPID_SINGLE_CONTEXT_BIT (1ull << (41 - 32))
+
#define VMX_EPT_DEFAULT_GAW 3
#define VMX_EPT_MAX_GAW 0x4
#define VMX_EPT_MT_EPTE_SHIFT 3
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 0e561a5..e2d12bf 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -355,6 +355,11 @@ static inline bool cpu_has_vmx_invept_global(void)
return vmx_capability.ept & VMX_EPT_EXTENT_GLOBAL_BIT;
}
+static inline bool cpu_has_vmx_invvpid_single(void)
+{
+ return vmx_capability.vpid & VMX_EPT_INVVPID_SINGLE_CONTEXT_BIT;
+}
+
static inline bool cpu_has_vmx_ept(void)
{
return vmcs_config.cpu_based_2nd_exec_ctrl &
@@ -499,7 +504,8 @@ static inline void vpid_sync_vcpu_all(struct vcpu_vmx *vmx)
if (vmx->vpid == 0)
return;
- __invvpid(VMX_VPID_EXTENT_SINGLE_CONTEXT, vmx->vpid, 0);
+ if (cpu_has_vmx_invvpid_single())
+ __invvpid(VMX_VPID_EXTENT_SINGLE_CONTEXT, vmx->vpid, 0);
}
static inline void ept_sync_global(void)
--
1.6.5.2
^ permalink raw reply related [flat|nested] 8+ messages in thread* Re: [PATCH] KVM VMX: Make sure single type invvpid is supported before issuing this instruction
2010-06-03 8:44 [PATCH] KVM VMX: Make sure single type invvpid is supported before issuing this instruction Gui Jianfeng
@ 2010-06-03 8:57 ` Sheng Yang
2010-06-03 9:07 ` Gui Jianfeng
2010-06-03 9:45 ` [PATCH v2] KVM VMX: Make sure single type invvpid is supported before issuing invvpid instruction Gui Jianfeng
0 siblings, 2 replies; 8+ messages in thread
From: Sheng Yang @ 2010-06-03 8:57 UTC (permalink / raw)
To: Gui Jianfeng; +Cc: Avi Kivity, kvm
On Thursday 03 June 2010 16:44:34 Gui Jianfeng wrote:
> According to SDM, we need check whether single-context INVVPID type is
> supported before issuing invvpid instruction.
>
> Signed-off-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
> ---
> arch/x86/include/asm/vmx.h | 2 ++
> arch/x86/kvm/vmx.c | 8 +++++++-
> 2 files changed, 9 insertions(+), 1 deletions(-)
>
> diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h
> index 104cf86..6fa40d0 100644
> --- a/arch/x86/include/asm/vmx.h
> +++ b/arch/x86/include/asm/vmx.h
> @@ -376,6 +376,8 @@ enum vmcs_field {
> #define VMX_EPT_EXTENT_CONTEXT_BIT (1ull << 25)
> #define VMX_EPT_EXTENT_GLOBAL_BIT (1ull << 26)
Hi Jianfeng
>
> +#define VMX_EPT_INVVPID_SINGLE_CONTEXT_BIT (1ull << (41 - 32))
> +
VPID is not a part of EPT. And you can keep consistent with the names above, like:
VMX_VPID_EXTENT_SINGLE_CONTEXT_BIT
And comments it later maybe better than indirectly (41 - 32)?
Others looks fine to me.
--
regards
Yang, Sheng
> #define VMX_EPT_DEFAULT_GAW 3
> #define VMX_EPT_MAX_GAW 0x4
> #define VMX_EPT_MT_EPTE_SHIFT 3
> diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
> index 0e561a5..e2d12bf 100644
> --- a/arch/x86/kvm/vmx.c
> +++ b/arch/x86/kvm/vmx.c
> @@ -355,6 +355,11 @@ static inline bool cpu_has_vmx_invept_global(void)
> return vmx_capability.ept & VMX_EPT_EXTENT_GLOBAL_BIT;
> }
>
> +static inline bool cpu_has_vmx_invvpid_single(void)
> +{
> + return vmx_capability.vpid & VMX_EPT_INVVPID_SINGLE_CONTEXT_BIT;
> +}
> +
> static inline bool cpu_has_vmx_ept(void)
> {
> return vmcs_config.cpu_based_2nd_exec_ctrl &
> @@ -499,7 +504,8 @@ static inline void vpid_sync_vcpu_all(struct vcpu_vmx
> *vmx) if (vmx->vpid == 0)
> return;
>
> - __invvpid(VMX_VPID_EXTENT_SINGLE_CONTEXT, vmx->vpid, 0);
> + if (cpu_has_vmx_invvpid_single())
> + __invvpid(VMX_VPID_EXTENT_SINGLE_CONTEXT, vmx->vpid, 0);
> }
>
> static inline void ept_sync_global(void)
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH] KVM VMX: Make sure single type invvpid is supported before issuing this instruction
2010-06-03 8:57 ` Sheng Yang
@ 2010-06-03 9:07 ` Gui Jianfeng
2010-06-03 9:45 ` [PATCH v2] KVM VMX: Make sure single type invvpid is supported before issuing invvpid instruction Gui Jianfeng
1 sibling, 0 replies; 8+ messages in thread
From: Gui Jianfeng @ 2010-06-03 9:07 UTC (permalink / raw)
To: Sheng Yang; +Cc: Avi Kivity, kvm
Sheng Yang wrote:
> On Thursday 03 June 2010 16:44:34 Gui Jianfeng wrote:
>> According to SDM, we need check whether single-context INVVPID type is
>> supported before issuing invvpid instruction.
>>
>> Signed-off-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
>> ---
>> arch/x86/include/asm/vmx.h | 2 ++
>> arch/x86/kvm/vmx.c | 8 +++++++-
>> 2 files changed, 9 insertions(+), 1 deletions(-)
>>
>> diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h
>> index 104cf86..6fa40d0 100644
>> --- a/arch/x86/include/asm/vmx.h
>> +++ b/arch/x86/include/asm/vmx.h
>> @@ -376,6 +376,8 @@ enum vmcs_field {
>> #define VMX_EPT_EXTENT_CONTEXT_BIT (1ull << 25)
>> #define VMX_EPT_EXTENT_GLOBAL_BIT (1ull << 26)
>
> Hi Jianfeng
>> +#define VMX_EPT_INVVPID_SINGLE_CONTEXT_BIT (1ull << (41 - 32))
>> +
>
> VPID is not a part of EPT. And you can keep consistent with the names above, like:
> VMX_VPID_EXTENT_SINGLE_CONTEXT_BIT
>
> And comments it later maybe better than indirectly (41 - 32)?
>
Ok, will post an updated version.
Thanks,
Gui
> Others looks fine to me.
>
> --
> regards
> Yang, Sheng
>
>> #define VMX_EPT_DEFAULT_GAW 3
>> #define VMX_EPT_MAX_GAW 0x4
>> #define VMX_EPT_MT_EPTE_SHIFT 3
>> diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
>> index 0e561a5..e2d12bf 100644
>> --- a/arch/x86/kvm/vmx.c
>> +++ b/arch/x86/kvm/vmx.c
>> @@ -355,6 +355,11 @@ static inline bool cpu_has_vmx_invept_global(void)
>> return vmx_capability.ept & VMX_EPT_EXTENT_GLOBAL_BIT;
>> }
>>
>> +static inline bool cpu_has_vmx_invvpid_single(void)
>> +{
>> + return vmx_capability.vpid & VMX_EPT_INVVPID_SINGLE_CONTEXT_BIT;
>> +}
>> +
>> static inline bool cpu_has_vmx_ept(void)
>> {
>> return vmcs_config.cpu_based_2nd_exec_ctrl &
>> @@ -499,7 +504,8 @@ static inline void vpid_sync_vcpu_all(struct vcpu_vmx
>> *vmx) if (vmx->vpid == 0)
>> return;
>>
>> - __invvpid(VMX_VPID_EXTENT_SINGLE_CONTEXT, vmx->vpid, 0);
>> + if (cpu_has_vmx_invvpid_single())
>> + __invvpid(VMX_VPID_EXTENT_SINGLE_CONTEXT, vmx->vpid, 0);
>> }
>>
>> static inline void ept_sync_global(void)
>
>
^ permalink raw reply [flat|nested] 8+ messages in thread* [PATCH v2] KVM VMX: Make sure single type invvpid is supported before issuing invvpid instruction
2010-06-03 8:57 ` Sheng Yang
2010-06-03 9:07 ` Gui Jianfeng
@ 2010-06-03 9:45 ` Gui Jianfeng
2010-06-03 9:58 ` Sheng Yang
1 sibling, 1 reply; 8+ messages in thread
From: Gui Jianfeng @ 2010-06-03 9:45 UTC (permalink / raw)
To: Sheng Yang, Avi Kivity; +Cc: kvm
According to SDM, we need check whether single-context INVVPID type is supported
before issuing invvpid instruction.
Signed-off-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
---
arch/x86/include/asm/vmx.h | 2 ++
arch/x86/kvm/vmx.c | 14 +++++++++++++-
2 files changed, 15 insertions(+), 1 deletions(-)
diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h
index 104cf86..4e78b25 100644
--- a/arch/x86/include/asm/vmx.h
+++ b/arch/x86/include/asm/vmx.h
@@ -376,6 +376,8 @@ enum vmcs_field {
#define VMX_EPT_EXTENT_CONTEXT_BIT (1ull << 25)
#define VMX_EPT_EXTENT_GLOBAL_BIT (1ull << 26)
+#define VMX_VPID_EXTENT_SINGLE_CONTEXT_BIT (1ull << 9)
+
#define VMX_EPT_DEFAULT_GAW 3
#define VMX_EPT_MAX_GAW 0x4
#define VMX_EPT_MT_EPTE_SHIFT 3
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 0e561a5..f363fe3 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -355,6 +355,17 @@ static inline bool cpu_has_vmx_invept_global(void)
return vmx_capability.ept & VMX_EPT_EXTENT_GLOBAL_BIT;
}
+static inline bool cpu_has_vmx_invvpid_single(void)
+{
+ /*
+ * bit 41 of IA32_VMX_EPT_VPID_CAP MSR indicates whehter the
+ * single-context INVVPID type is supported. vmx_capability.vpid
+ * represents the higher 32 bits of IA32_VMX_EPT_VPID_CAP MSR, so
+ * VMX_VPID_EXTENT_SINGLE_CONTEXT_BIT(bit 9) is used here.
+ */
+ return vmx_capability.vpid & VMX_VPID_EXTENT_SINGLE_CONTEXT_BIT;
+}
+
static inline bool cpu_has_vmx_ept(void)
{
return vmcs_config.cpu_based_2nd_exec_ctrl &
@@ -499,7 +510,8 @@ static inline void vpid_sync_vcpu_all(struct vcpu_vmx *vmx)
if (vmx->vpid == 0)
return;
- __invvpid(VMX_VPID_EXTENT_SINGLE_CONTEXT, vmx->vpid, 0);
+ if (cpu_has_vmx_invvpid_single())
+ __invvpid(VMX_VPID_EXTENT_SINGLE_CONTEXT, vmx->vpid, 0);
}
static inline void ept_sync_global(void)
--
1.6.5.2
^ permalink raw reply related [flat|nested] 8+ messages in thread* Re: [PATCH v2] KVM VMX: Make sure single type invvpid is supported before issuing invvpid instruction
2010-06-03 9:45 ` [PATCH v2] KVM VMX: Make sure single type invvpid is supported before issuing invvpid instruction Gui Jianfeng
@ 2010-06-03 9:58 ` Sheng Yang
2010-06-04 0:51 ` [PATCH v3] " Gui Jianfeng
0 siblings, 1 reply; 8+ messages in thread
From: Sheng Yang @ 2010-06-03 9:58 UTC (permalink / raw)
To: Gui Jianfeng; +Cc: Avi Kivity, kvm
On Thursday 03 June 2010 17:45:22 Gui Jianfeng wrote:
> According to SDM, we need check whether single-context INVVPID type is
> supported before issuing invvpid instruction.
>
> Signed-off-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
> ---
> arch/x86/include/asm/vmx.h | 2 ++
> arch/x86/kvm/vmx.c | 14 +++++++++++++-
> 2 files changed, 15 insertions(+), 1 deletions(-)
>
> diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h
> index 104cf86..4e78b25 100644
> --- a/arch/x86/include/asm/vmx.h
> +++ b/arch/x86/include/asm/vmx.h
> @@ -376,6 +376,8 @@ enum vmcs_field {
> #define VMX_EPT_EXTENT_CONTEXT_BIT (1ull << 25)
> #define VMX_EPT_EXTENT_GLOBAL_BIT (1ull << 26)
>
> +#define VMX_VPID_EXTENT_SINGLE_CONTEXT_BIT (1ull << 9)
> +
> #define VMX_EPT_DEFAULT_GAW 3
> #define VMX_EPT_MAX_GAW 0x4
> #define VMX_EPT_MT_EPTE_SHIFT 3
> diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
> index 0e561a5..f363fe3 100644
> --- a/arch/x86/kvm/vmx.c
> +++ b/arch/x86/kvm/vmx.c
> @@ -355,6 +355,17 @@ static inline bool cpu_has_vmx_invept_global(void)
> return vmx_capability.ept & VMX_EPT_EXTENT_GLOBAL_BIT;
> }
>
> +static inline bool cpu_has_vmx_invvpid_single(void)
> +{
> + /*
> + * bit 41 of IA32_VMX_EPT_VPID_CAP MSR indicates whehter the
> + * single-context INVVPID type is supported. vmx_capability.vpid
> + * represents the higher 32 bits of IA32_VMX_EPT_VPID_CAP MSR, so
> + * VMX_VPID_EXTENT_SINGLE_CONTEXT_BIT(bit 9) is used here.
> + */
The comment is better with the VMX_VPID_EXTENT_SINGLE_CONTEXT_BIT marco, since it
would also applied to other similar ones.
And I have checked my sent mail, found the word "later" maybe the reason you put
the comment here... In fact I meant something like
#define VMX_EPT_INVVPID_SINGLE_CONTEXT_BIT (1 << 9) /* (41 - 32) */
Sorry if the word caused confusing...
--
regards
Yang, Sheng
> + return vmx_capability.vpid & VMX_VPID_EXTENT_SINGLE_CONTEXT_BIT;
> +}
> +
> static inline bool cpu_has_vmx_ept(void)
> {
> return vmcs_config.cpu_based_2nd_exec_ctrl &
> @@ -499,7 +510,8 @@ static inline void vpid_sync_vcpu_all(struct vcpu_vmx
> *vmx) if (vmx->vpid == 0)
> return;
>
> - __invvpid(VMX_VPID_EXTENT_SINGLE_CONTEXT, vmx->vpid, 0);
> + if (cpu_has_vmx_invvpid_single())
> + __invvpid(VMX_VPID_EXTENT_SINGLE_CONTEXT, vmx->vpid, 0);
> }
>
> static inline void ept_sync_global(void)
^ permalink raw reply [flat|nested] 8+ messages in thread* [PATCH v3] KVM VMX: Make sure single type invvpid is supported before issuing invvpid instruction
2010-06-03 9:58 ` Sheng Yang
@ 2010-06-04 0:51 ` Gui Jianfeng
2010-06-04 5:40 ` Sheng Yang
2010-06-04 17:51 ` Marcelo Tosatti
0 siblings, 2 replies; 8+ messages in thread
From: Gui Jianfeng @ 2010-06-04 0:51 UTC (permalink / raw)
To: Sheng Yang; +Cc: Avi Kivity, kvm
According to SDM, we need check whether single-context INVVPID type is supported
before issuing invvpid instruction.
Signed-off-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
---
arch/x86/include/asm/vmx.h | 2 ++
arch/x86/kvm/vmx.c | 8 +++++++-
2 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h
index 104cf86..b4e2840 100644
--- a/arch/x86/include/asm/vmx.h
+++ b/arch/x86/include/asm/vmx.h
@@ -376,6 +376,8 @@ enum vmcs_field {
#define VMX_EPT_EXTENT_CONTEXT_BIT (1ull << 25)
#define VMX_EPT_EXTENT_GLOBAL_BIT (1ull << 26)
+#define VMX_VPID_EXTENT_SINGLE_CONTEXT_BIT (1ull << 9) /* (41 - 32) */
+
#define VMX_EPT_DEFAULT_GAW 3
#define VMX_EPT_MAX_GAW 0x4
#define VMX_EPT_MT_EPTE_SHIFT 3
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 0e561a5..240a407 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -355,6 +355,11 @@ static inline bool cpu_has_vmx_invept_global(void)
return vmx_capability.ept & VMX_EPT_EXTENT_GLOBAL_BIT;
}
+static inline bool cpu_has_vmx_invvpid_single(void)
+{
+ return vmx_capability.vpid & VMX_VPID_EXTENT_SINGLE_CONTEXT_BIT;
+}
+
static inline bool cpu_has_vmx_ept(void)
{
return vmcs_config.cpu_based_2nd_exec_ctrl &
@@ -499,7 +504,8 @@ static inline void vpid_sync_vcpu_all(struct vcpu_vmx *vmx)
if (vmx->vpid == 0)
return;
- __invvpid(VMX_VPID_EXTENT_SINGLE_CONTEXT, vmx->vpid, 0);
+ if (cpu_has_vmx_invvpid_single())
+ __invvpid(VMX_VPID_EXTENT_SINGLE_CONTEXT, vmx->vpid, 0);
}
static inline void ept_sync_global(void)
--
1.6.5.2
^ permalink raw reply related [flat|nested] 8+ messages in thread* Re: [PATCH v3] KVM VMX: Make sure single type invvpid is supported before issuing invvpid instruction
2010-06-04 0:51 ` [PATCH v3] " Gui Jianfeng
@ 2010-06-04 5:40 ` Sheng Yang
2010-06-04 17:51 ` Marcelo Tosatti
1 sibling, 0 replies; 8+ messages in thread
From: Sheng Yang @ 2010-06-04 5:40 UTC (permalink / raw)
To: Gui Jianfeng; +Cc: Avi Kivity, kvm, Marcelo Tosatti
On Friday 04 June 2010 08:51:39 Gui Jianfeng wrote:
> According to SDM, we need check whether single-context INVVPID type is
> supported before issuing invvpid instruction.
>
> Signed-off-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
Reviewed-by: Sheng Yang <sheng@linux.intel.com>
--
regards
Yang, Sheng
> ---
> arch/x86/include/asm/vmx.h | 2 ++
> arch/x86/kvm/vmx.c | 8 +++++++-
> 2 files changed, 9 insertions(+), 1 deletions(-)
>
> diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h
> index 104cf86..b4e2840 100644
> --- a/arch/x86/include/asm/vmx.h
> +++ b/arch/x86/include/asm/vmx.h
> @@ -376,6 +376,8 @@ enum vmcs_field {
> #define VMX_EPT_EXTENT_CONTEXT_BIT (1ull << 25)
> #define VMX_EPT_EXTENT_GLOBAL_BIT (1ull << 26)
>
> +#define VMX_VPID_EXTENT_SINGLE_CONTEXT_BIT (1ull << 9) /* (41 - 32)
> */ +
> #define VMX_EPT_DEFAULT_GAW 3
> #define VMX_EPT_MAX_GAW 0x4
> #define VMX_EPT_MT_EPTE_SHIFT 3
> diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
> index 0e561a5..240a407 100644
> --- a/arch/x86/kvm/vmx.c
> +++ b/arch/x86/kvm/vmx.c
> @@ -355,6 +355,11 @@ static inline bool cpu_has_vmx_invept_global(void)
> return vmx_capability.ept & VMX_EPT_EXTENT_GLOBAL_BIT;
> }
>
> +static inline bool cpu_has_vmx_invvpid_single(void)
> +{
> + return vmx_capability.vpid & VMX_VPID_EXTENT_SINGLE_CONTEXT_BIT;
> +}
> +
> static inline bool cpu_has_vmx_ept(void)
> {
> return vmcs_config.cpu_based_2nd_exec_ctrl &
> @@ -499,7 +504,8 @@ static inline void vpid_sync_vcpu_all(struct vcpu_vmx
> *vmx) if (vmx->vpid == 0)
> return;
>
> - __invvpid(VMX_VPID_EXTENT_SINGLE_CONTEXT, vmx->vpid, 0);
> + if (cpu_has_vmx_invvpid_single())
> + __invvpid(VMX_VPID_EXTENT_SINGLE_CONTEXT, vmx->vpid, 0);
> }
>
> static inline void ept_sync_global(void)
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH v3] KVM VMX: Make sure single type invvpid is supported before issuing invvpid instruction
2010-06-04 0:51 ` [PATCH v3] " Gui Jianfeng
2010-06-04 5:40 ` Sheng Yang
@ 2010-06-04 17:51 ` Marcelo Tosatti
1 sibling, 0 replies; 8+ messages in thread
From: Marcelo Tosatti @ 2010-06-04 17:51 UTC (permalink / raw)
To: Gui Jianfeng; +Cc: Sheng Yang, Avi Kivity, kvm
On Fri, Jun 04, 2010 at 08:51:39AM +0800, Gui Jianfeng wrote:
> According to SDM, we need check whether single-context INVVPID type is supported
> before issuing invvpid instruction.
>
> Signed-off-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
> ---
> arch/x86/include/asm/vmx.h | 2 ++
> arch/x86/kvm/vmx.c | 8 +++++++-
> 2 files changed, 9 insertions(+), 1 deletions(-)
Applied, thanks.
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2010-06-04 18:20 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
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2010-06-03 8:44 [PATCH] KVM VMX: Make sure single type invvpid is supported before issuing this instruction Gui Jianfeng
2010-06-03 8:57 ` Sheng Yang
2010-06-03 9:07 ` Gui Jianfeng
2010-06-03 9:45 ` [PATCH v2] KVM VMX: Make sure single type invvpid is supported before issuing invvpid instruction Gui Jianfeng
2010-06-03 9:58 ` Sheng Yang
2010-06-04 0:51 ` [PATCH v3] " Gui Jianfeng
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