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* KVM: VMX: Rename misnamed msr bitsSheng Yang2008-10-151-2/+2
| | | | | | | | MSR_IA32_FEATURE_LOCKED is just a bit in fact, which shouldn't be prefixed with MSR_. So is MSR_IA32_FEATURE_VMXON_ENABLED. Signed-off-by: Sheng Yang <sheng.yang@intel.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
* Merge branch 'x86/unify-cpu-detect' into x86-v28-for-linus-phase4-DIngo Molnar2008-10-111-15/+0
|\ | | | | | | | | | | | | Conflicts: arch/x86/kernel/cpu/common.c arch/x86/kernel/signal_64.c include/asm-x86/cpufeature.h
| * x86: move VMX MSRs to msr-index.hSheng Yang2008-09-101-15/+0
| | | | | | | | | | | | | | | | They are hardware specific MSRs, and we would use them in virtualization feature detection later. Signed-off-by: Sheng Yang <sheng.yang@intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | KVM: VMX: Always return old for clear_flush_young() when using EPTSheng Yang2008-09-111-2/+0
|/ | | | | | | As well as discard fake accessed bit and dirty bit of EPT. Signed-off-by: Sheng Yang <sheng.yang@intel.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
* KVM: VMX: Enable NMI with in-kernel irqchipSheng Yang2008-07-201-1/+11
| | | | | Signed-off-by: Sheng Yang <sheng.yang@intel.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
* KVM: VMX: Enable EPT feature for KVMSheng Yang2008-05-041-0/+9
| | | | | Signed-off-by: Sheng Yang <sheng.yang@intel.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
* KVM: VMX: Prepare an identity page table for EPT in real modeSheng Yang2008-05-041-0/+3
| | | | | | | | [aliguory: plug leak] Signed-off-by: Sheng Yang <sheng.yang@intel.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
* KVM: Add kvm_x86_ops get_tdp_level()Sheng Yang2008-05-041-0/+1
| | | | | | | | The function get_tdp_level() provided the number of tdp level for EPT and NPT rather than the NPT specific macro. Signed-off-by: Sheng Yang <sheng.yang@intel.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
* KVM: VMX: EPT Feature DetectionSheng Yang2008-05-041-0/+25
| | | | | Signed-off-by: Sheng Yang <sheng.yang@intel.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
* KVM: VMX: fix typo in VMX header defineRyan Harper2008-04-271-2/+2
| | | | | | | | | Looking at Intel Volume 3b, page 148, table 20-11 and noticed that the field name is 'Deliver' not 'Deliever'. Attached patch changes the define name and its user in vmx.c Signed-off-by: Ryan Harper <ryanh@us.ibm.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
* KVM: VMX: Enable Virtual Processor Identification (VPID)Sheng Yang2008-04-271-0/+6
| | | | | | | | | | | | To allow TLB entries to be retained across VM entry and VM exit, the VMM can now identify distinct address spaces through a new virtual-processor ID (VPID) field of the VMCS. [avi: drop vpid_sync_all()] [avi: add "cc" to asm constraints] Signed-off-by: Sheng Yang <sheng.yang@intel.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
* KVM: Move arch dependent files to new directory arch/x86/kvm/Avi Kivity2008-01-301-0/+324
This paves the way for multiple architecture support. Note that while ioapic.c could potentially be shared with ia64, it is also moved. Signed-off-by: Avi Kivity <avi@qumranet.com>
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