Avi Kivity 16175a796d KVM: VMX: Don't allow uninhibited access to EFER on i386 ...

vmx_set_msr() does not allow i386 guests to touch EFER, but they can still
do so through the default: label in the switch.  If they set EFER_LME, they
can oops the host.

Fix by having EFER access through the normal channel (which will check for
EFER_LME) even on i386.

Reported-and-tested-by: Benjamin Gilbert <bgilbert@cs.cmu.edu>
Cc: stable@kernel.org
Signed-off-by: Avi Kivity <avi@redhat.com>

2009-03-24 11:03:15 +02:00

..

i8254.c

KVM: Reset PIT irq injection logic when the PIT IRQ is unmasked

2009-03-24 11:03:03 +02:00

i8254.h

KVM: Reset PIT irq injection logic when the PIT IRQ is unmasked

2009-03-24 11:03:03 +02:00

i8259.c

KVM: fix sparse warnings: context imbalance

2009-03-24 11:03:13 +02:00

irq.c

KVM: x86: fix LAPIC pending count calculation

2009-02-15 02:47:38 +02:00

irq.h

KVM: make irq ack notifications aware of routing table

2009-03-24 11:03:08 +02:00

Kconfig

KVM: Add CONFIG_HAVE_KVM_IRQCHIP

2009-03-24 11:03:02 +02:00

kvm_cache_regs.h

KVM: x86: accessors for guest registers

2008-10-15 10:13:57 +02:00

kvm_svm.h

KVM: x86: Virtualize debug registers

2009-03-24 11:02:49 +02:00

lapic.c

KVM: x86: fix LAPIC pending count calculation

2009-02-15 02:47:38 +02:00

lapic.h

KVM: x86: fix LAPIC pending count calculation

2009-02-15 02:47:38 +02:00

Makefile

KVM: change KVM to use IOMMU API

2009-01-03 14:11:07 +01:00

mmu.c

KVM: fix sparse warnings: Should it be static?

2009-03-24 11:03:14 +02:00

mmu.h

KVM: is_long_mode() should check for EFER.LMA

2009-03-24 11:03:13 +02:00

paging_tmpl.h

KVM: Fix missing smp tlb flush in invlpg

2009-03-24 11:03:14 +02:00

svm.c

KVM: SVM: set accessed bit for VMCB segment selectors

2009-03-24 11:03:11 +02:00

tss.h

KVM: x86: hardware task switching support

2008-04-27 12:00:39 +03:00

vmx.c

KVM: VMX: Don't allow uninhibited access to EFER on i386

2009-03-24 11:03:15 +02:00

x86_emulate.c

KVM: x86 emulator: implement 'ret far' instruction (opcode 0xcb)

2009-03-24 11:03:01 +02:00

x86.c

KVM: fix sparse warnings: Should it be static?

2009-03-24 11:03:14 +02:00

x86.h

KVM: Add a pending interrupt queue

2008-10-15 10:15:13 +02:00