linux_dsm_epyc7002/arch/x86/kvm
Abel Gordon 145c28dd19 KVM: nVMX: Fix VMXON emulation
handle_vmon doesn't check if L1 is already in root mode (VMXON
was previously called). This patch adds this missing check and calls
nested_vmx_failValid if VMX is already ON.
We need this check because L0 will allocate the shadow vmcs when L1
executes VMXON and we want to avoid host leaks (due to shadow vmcs
allocation) if L1 executes VMXON repeatedly.

Signed-off-by: Abel Gordon <abelg@il.ibm.com>
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>
2013-04-22 10:52:01 +03:00
..
cpuid.c KVM: x86: Make register state after reset conform to specification 2012-12-05 18:00:07 +02:00
cpuid.h Merge tag 'kvm-3.8-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm 2012-12-13 15:31:08 -08:00
emulate.c KVM: emulator: mark 0xff 0x7d opcode as undefined. 2013-04-14 09:44:17 +03:00
i8254.c KVM: Let ioapic know the irq line status 2013-04-15 23:20:34 -03:00
i8254.h KVM: fold kvm_pit_timer into kvm_kpit_state 2012-08-01 00:21:07 -03:00
i8259.c KVM: inject ExtINT interrupt before APIC interrupts 2012-12-13 23:05:21 -02:00
irq.c x86, apicv: add virtual interrupt delivery support 2013-01-29 10:48:19 +02:00
irq.h KVM: switch to symbolic name for irq_states size 2012-07-20 16:12:16 -03:00
Kconfig KVM: Depend on HIGH_RES_TIMERS 2012-09-10 11:10:03 +03:00
kvm_cache_regs.h KVM: MMU: Do not unconditionally read PDPTE from guest memory 2011-09-25 19:18:01 +03:00
lapic.c KVM: VMX: Use posted interrupt to deliver virtual interrupt 2013-04-16 16:32:41 -03:00
lapic.h KVM: VMX: Add the deliver posted interrupt algorithm 2013-04-16 16:32:40 -03:00
Makefile KVM: Remove internal timer abstraction 2012-08-01 00:21:06 -03:00
mmu_audit.c KVM: do not release the error pfn 2012-08-06 16:04:57 +03:00
mmu.c Revert "KVM: MMU: Move kvm_mmu_free_some_pages() into kvm_mmu_alloc_page()" 2013-04-07 13:13:36 +03:00
mmu.h KVM: MMU: Rename kvm_mmu_free_some_pages() to make_mmu_pages_available() 2013-03-21 19:45:01 -03:00
mmutrace.h KVM: mmu: remove unused trace event 2013-01-07 19:54:50 -02:00
paging_tmpl.h Revert "KVM: MMU: Move kvm_mmu_free_some_pages() into kvm_mmu_alloc_page()" 2013-04-07 13:13:36 +03:00
pmu.c pmu: prepare for migration support 2013-04-02 17:42:44 +03:00
svm.c KVM: VMX: Add the deliver posted interrupt algorithm 2013-04-16 16:32:40 -03:00
trace.h KVM: x86: require matched TSC offsets for master clock 2012-11-27 23:29:15 -02:00
tss.h KVM: x86: hardware task switching support 2008-04-27 12:00:39 +03:00
vmx.c KVM: nVMX: Fix VMXON emulation 2013-04-22 10:52:01 +03:00
x86.c KVM: VMX: Use posted interrupt to deliver virtual interrupt 2013-04-16 16:32:41 -03:00
x86.h KVM: x86: Add code to track call origin for msr assignment 2012-11-30 18:26:12 -02:00