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24e09cbf48
linux/arch/x86/kvm
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Joerg Roedel 24e09cbf48 KVM: SVM: enable LBR virtualization 
This patch implements the Last Branch Record Virtualization (LBRV) feature of
the AMD Barcelona and Phenom processors into the kvm-amd module. It will only
be enabled if the guest enables last branch recording in the DEBUG_CTL MSR. So
there is no increased world switch overhead when the guest doesn't use these
MSRs.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Markus Rechberger <markus.rechberger@amd.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
2008-04-27 11:53:21 +03:00
..
i8259.c KVM: Move arch dependent files to new directory arch/x86/kvm/ 2008-01-30 18:01:18 +02:00
irq.c KVM: Move kvm_vcpu_kick() to x86.c 2008-01-30 18:01:19 +02:00
irq.h KVM: Move apic timer migration away from critical section 2008-01-30 18:01:22 +02:00
Kconfig virtio: Put the virtio under the virtualization menu 2008-02-04 23:50:05 +11:00
kvm_svm.h KVM: SVM: allocate the MSR permission map per VCPU 2008-04-27 11:53:21 +03:00
lapic.c KVM: Avoid infinite-frequency local apic timer 2008-03-04 15:19:48 +02:00
lapic.h KVM: Accelerated apic support 2008-01-30 18:01:20 +02:00
Makefile KVM: Move ioapic code to common directory. 2008-01-30 18:01:19 +02:00
mmu.c KVM: MMU: add TDP support to the KVM MMU 2008-04-27 11:53:20 +03:00
mmu.h KVM: MMU: add TDP support to the KVM MMU 2008-04-27 11:53:20 +03:00
paging_tmpl.h KVM: MMU: Decouple mmio from shadow page tables 2008-04-27 11:53:17 +03:00
segment_descriptor.h KVM: Move arch dependent files to new directory arch/x86/kvm/ 2008-01-30 18:01:18 +02:00
svm.c KVM: SVM: enable LBR virtualization 2008-04-27 11:53:21 +03:00
svm.h KVM: Move arch dependent files to new directory arch/x86/kvm/ 2008-01-30 18:01:18 +02:00
vmx.c KVM: VMX: fix typo in VMX header define 2008-04-27 11:53:21 +03:00
vmx.h KVM: VMX: fix typo in VMX header define 2008-04-27 11:53:21 +03:00
x86_emulate.c KVM: x86 emulator: group decoding for group 1 instructions 2008-04-27 11:53:16 +03:00
x86.c KVM: export the load_pdptrs() function to modules 2008-04-27 11:53:20 +03:00