Avi Kivity 99f85a28a7 KVM: SVM: Remove port 80 passthrough ...

KVM optimizes guest port 80 accesses by passthing them through to the host.
Some AMD machines die on port 80 writes, allowing the guest to hard-lock the
host.

Remove the port passthrough to avoid the problem.

Cc: stable@kernel.org
Reported-by: Piotr Jaroszyński <p.jaroszynski@gmail.com>
Tested-by: Piotr Jaroszyński <p.jaroszynski@gmail.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

2009-05-11 14:40:51 +03:00

..

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

Merge branch 'tracing/core-v2' into tracing-for-linus

2009-04-02 00:49:02 +02:00

kvm_cache_regs.h

…

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: MMU: disable global page optimization

2009-04-22 13:52:09 +03:00

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: Remove port 80 passthrough

2009-05-11 14:40:51 +03:00

tss.h

…

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: Make EFER reads safe when EFER does not exist

2009-05-11 11:19:00 +03:00

x86.h

KVM: Add a pending interrupt queue

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