linux/arch/x86/kvm
Joerg Roedel fc3a9157d3 KVM: X86: Don't report L2 emulation failures to user-space
This patch prevents that emulation failures which result
from emulating an instruction for an L2-Guest results in
being reported to userspace.
Without this patch a malicious L2-Guest would be able to
kill the L1 by triggering a race-condition between an vmexit
and the instruction emulator.
With this patch the L2 will most likely only kill itself in
this situation.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2011-01-12 11:30:07 +02:00
..
emulate.c KVM: x86 emulator: simplify exception generation 2011-01-12 11:29:58 +02:00
i8254.c KVM: fix typo in copyright notice 2010-10-24 10:53:14 +02:00
i8254.h KVM: x86: Introduce a workqueue to deliver PIT timer interrupts 2010-08-01 10:46:49 +03:00
i8259.c KVM: i8259: initialize isr_ack 2011-01-02 11:52:48 +02:00
irq.c KVM: fix typo in copyright notice 2010-10-24 10:53:14 +02:00
irq.h KVM: Convert PIC lock from raw spinlock to ordinary spinlock 2010-10-24 10:52:56 +02:00
Kconfig KVM: Halt vcpu if page it tries to access is swapped out 2011-01-12 11:21:39 +02:00
kvm_cache_regs.h KVM: X86: Introduce generic guest-mode representation 2011-01-12 11:30:04 +02:00
kvm_timer.h KVM: arch/x86/kvm/kvm_timer.h checkpatch cleanup 2010-05-17 12:14:42 +03:00
lapic.c KVM: Avoid double interrupt injection with vapic 2011-01-12 11:23:36 +02:00
lapic.h KVM: Add HYPER-V apic access MSRs 2010-03-01 12:36:00 -03:00
Makefile KVM: x86: Makefile clean up 2011-01-12 11:29:08 +02:00
mmu_audit.c KVM: fix typo in copyright notice 2010-10-24 10:53:14 +02:00
mmu.c KVM: Pull extra page fault information into struct x86_exception 2011-01-12 11:30:02 +02:00
mmu.h KVM: MMU: Don't track nested fault info in error-code 2010-10-24 10:52:55 +02:00
mmutrace.h KVM: MMU: support disable/enable mmu audit dynamicly 2010-10-24 10:51:56 +02:00
paging_tmpl.h KVM: Pull extra page fault information into struct x86_exception 2011-01-12 11:30:02 +02:00
svm.c KVM: SVM: Make Use of the generic guest-mode functions 2011-01-12 11:30:06 +02:00
timer.c KVM: fix typo in copyright notice 2010-10-24 10:53:14 +02:00
trace.h KVM: Add instruction-set-specific exit qualifications to kvm_exit trace 2011-01-12 11:29:41 +02:00
tss.h
vmx.c KVM: Add instruction-set-specific exit qualifications to kvm_exit trace 2011-01-12 11:29:41 +02:00
x86.c KVM: X86: Don't report L2 emulation failures to user-space 2011-01-12 11:30:07 +02:00
x86.h KVM: SVM: Do not report xsave in supported cpuid 2010-12-08 17:28:37 +02:00