* [PATCH] kvm: update vmxcap for EPT A/D, INVPCID, RDRAND, VMFUNC
@ 2012-05-16 11:31 ` Avi Kivity
0 siblings, 0 replies; 4+ messages in thread
From: Avi Kivity @ 2012-05-16 11:31 UTC (permalink / raw)
To: Marcelo Tosatti; +Cc: kvm, qemu-devel
Signed-off-by: Avi Kivity <avi@redhat.com>
---
scripts/kvm/vmxcap | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/scripts/kvm/vmxcap b/scripts/kvm/vmxcap
index a74ce71..cbe6440 100755
--- a/scripts/kvm/vmxcap
+++ b/scripts/kvm/vmxcap
@@ -22,6 +22,7 @@ MSR_IA32_VMX_TRUE_PINBASED_CTLS = 0x48D
MSR_IA32_VMX_TRUE_PROCBASED_CTLS = 0x48E
MSR_IA32_VMX_TRUE_EXIT_CTLS = 0x48F
MSR_IA32_VMX_TRUE_ENTRY_CTLS = 0x490
+MSR_IA32_VMX_VMFUNC = 0x491
class msr(object):
def __init__(self):
@@ -147,6 +148,9 @@ controls = [
6: 'WBINVD exiting',
7: 'Unrestricted guest',
10: 'PAUSE-loop exiting',
+ 11: 'RDRAND exiting',
+ 12: 'Enable INVPCID',
+ 13: 'Enable VM functions',
},
cap_msr = MSR_IA32_VMX_PROCBASED_CTLS2,
),
@@ -193,6 +197,7 @@ controls = [
8: 'Wait-for-SIPI activity state',
(16,24): 'Number of CR3-target values',
(25,27): 'MSR-load/store count recommenation',
+ 28: 'IA32_SMM_MONITOR_CTL[2] can be set to 1',
(32,62): 'MSEG revision identifier',
},
msr = MSR_IA32_VMX_MISC_CTLS,
@@ -208,6 +213,7 @@ controls = [
16: '2MB EPT pages',
17: '1GB EPT pages',
20: 'INVEPT supported',
+ 21: 'EPT accessed and dirty flags',
25: 'Single-context INVEPT',
26: 'All-context INVEPT',
32: 'INVVPID supported',
@@ -218,6 +224,13 @@ controls = [
},
msr = MSR_IA32_VMX_EPT_VPID_CAP,
),
+ Misc(
+ name = 'VM Functions',
+ bits = {
+ 0: 'EPTP Switching',
+ },
+ msr = MSR_IA32_VMX_VMFUNC,
+ ),
]
for c in controls:
--
1.7.10.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [Qemu-devel] [PATCH] kvm: update vmxcap for EPT A/D, INVPCID, RDRAND, VMFUNC
@ 2012-05-16 11:31 ` Avi Kivity
0 siblings, 0 replies; 4+ messages in thread
From: Avi Kivity @ 2012-05-16 11:31 UTC (permalink / raw)
To: Marcelo Tosatti; +Cc: qemu-devel, kvm
Signed-off-by: Avi Kivity <avi@redhat.com>
---
scripts/kvm/vmxcap | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/scripts/kvm/vmxcap b/scripts/kvm/vmxcap
index a74ce71..cbe6440 100755
--- a/scripts/kvm/vmxcap
+++ b/scripts/kvm/vmxcap
@@ -22,6 +22,7 @@ MSR_IA32_VMX_TRUE_PINBASED_CTLS = 0x48D
MSR_IA32_VMX_TRUE_PROCBASED_CTLS = 0x48E
MSR_IA32_VMX_TRUE_EXIT_CTLS = 0x48F
MSR_IA32_VMX_TRUE_ENTRY_CTLS = 0x490
+MSR_IA32_VMX_VMFUNC = 0x491
class msr(object):
def __init__(self):
@@ -147,6 +148,9 @@ controls = [
6: 'WBINVD exiting',
7: 'Unrestricted guest',
10: 'PAUSE-loop exiting',
+ 11: 'RDRAND exiting',
+ 12: 'Enable INVPCID',
+ 13: 'Enable VM functions',
},
cap_msr = MSR_IA32_VMX_PROCBASED_CTLS2,
),
@@ -193,6 +197,7 @@ controls = [
8: 'Wait-for-SIPI activity state',
(16,24): 'Number of CR3-target values',
(25,27): 'MSR-load/store count recommenation',
+ 28: 'IA32_SMM_MONITOR_CTL[2] can be set to 1',
(32,62): 'MSEG revision identifier',
},
msr = MSR_IA32_VMX_MISC_CTLS,
@@ -208,6 +213,7 @@ controls = [
16: '2MB EPT pages',
17: '1GB EPT pages',
20: 'INVEPT supported',
+ 21: 'EPT accessed and dirty flags',
25: 'Single-context INVEPT',
26: 'All-context INVEPT',
32: 'INVVPID supported',
@@ -218,6 +224,13 @@ controls = [
},
msr = MSR_IA32_VMX_EPT_VPID_CAP,
),
+ Misc(
+ name = 'VM Functions',
+ bits = {
+ 0: 'EPTP Switching',
+ },
+ msr = MSR_IA32_VMX_VMFUNC,
+ ),
]
for c in controls:
--
1.7.10.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] kvm: update vmxcap for EPT A/D, INVPCID, RDRAND, VMFUNC
2012-05-16 11:31 ` [Qemu-devel] " Avi Kivity
@ 2012-05-18 2:30 ` Marcelo Tosatti
-1 siblings, 0 replies; 4+ messages in thread
From: Marcelo Tosatti @ 2012-05-18 2:30 UTC (permalink / raw)
To: Avi Kivity; +Cc: kvm, qemu-devel
On Wed, May 16, 2012 at 02:31:37PM +0300, Avi Kivity wrote:
> Signed-off-by: Avi Kivity <avi@redhat.com>
> ---
> scripts/kvm/vmxcap | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
Applied to uq/master, thanks.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Qemu-devel] [PATCH] kvm: update vmxcap for EPT A/D, INVPCID, RDRAND, VMFUNC
@ 2012-05-18 2:30 ` Marcelo Tosatti
0 siblings, 0 replies; 4+ messages in thread
From: Marcelo Tosatti @ 2012-05-18 2:30 UTC (permalink / raw)
To: Avi Kivity; +Cc: qemu-devel, kvm
On Wed, May 16, 2012 at 02:31:37PM +0300, Avi Kivity wrote:
> Signed-off-by: Avi Kivity <avi@redhat.com>
> ---
> scripts/kvm/vmxcap | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
Applied to uq/master, thanks.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2012-05-18 2:38 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-05-16 11:31 [PATCH] kvm: update vmxcap for EPT A/D, INVPCID, RDRAND, VMFUNC Avi Kivity
2012-05-16 11:31 ` [Qemu-devel] " Avi Kivity
2012-05-18 2:30 ` Marcelo Tosatti
2012-05-18 2:30 ` [Qemu-devel] " Marcelo Tosatti
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