Jan Kiszka f8c5fae166 KVM: VMX: blocked-by-sti must not defer NMI injections ...

As the processor may not consider GUEST_INTR_STATE_STI as a reason for
blocking NMI, it could return immediately with EXIT_REASON_NMI_WINDOW
when we asked for it. But as we consider this state as NMI-blocking, we
can run into an endless loop.

Resolve this by allowing NMI injection if just GUEST_INTR_STATE_STI is
active (originally suggested by Gleb). Intel confirmed that this is
safe, the processor will never complain about NMI injection in this
state.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
KVM-Stable-Tag
Acked-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

2010-05-13 01:31:37 -03:00

..

emulate.c

KVM: Fix emulate_sys[call, enter, exit]()'s fault handling

2010-03-01 12:36:14 -03:00

i8254.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

i8254.h

KVM: Convert i8254/i8259 locks to raw_spinlocks

2010-03-01 12:36:12 -03:00

i8259.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

irq.c

KVM: Remove irq_pending bitmap

2009-06-10 11:48:57 +03:00

irq.h

KVM: Convert i8254/i8259 locks to raw_spinlocks

2010-03-01 12:36:12 -03:00

Kconfig

Merge branch 'kvm-updates/2.6.34' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2010-03-05 13:12:34 -08:00

kvm_cache_regs.h

KVM: Optimize kvm_read_cr[04]_bits()

2010-03-01 12:36:05 -03:00

kvm_timer.h

KVM: Use pointer to vcpu instead of vcpu_id in timer code.

2009-09-10 08:32:52 +03:00

lapic.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

lapic.h

KVM: Add HYPER-V apic access MSRs

2010-03-01 12:36:00 -03:00

Makefile

KVM: Move assigned device code to own file

2009-12-03 09:32:09 +02:00

mmu.c

KVM: MMU: fix kvm_mmu_zap_page() and its calling path

2010-04-20 12:59:32 +03:00

mmu.h

KVM: x86 emulator: fix memory access during x86 emulation

2010-03-01 12:36:11 -03:00

mmutrace.h

KVM: Trace shadow page lifecycle

2009-09-10 08:33:10 +03:00

paging_tmpl.h

KVM: x86 emulator: fix memory access during x86 emulation

2010-03-01 12:36:11 -03:00

svm.c

KVM: SVM: Fix wrong intercept masks on 32 bit

2010-05-13 01:24:08 -03:00

timer.c

KVM: Drop useless atomic test from timer function

2009-09-10 08:32:57 +03:00

trace.h

KVM: Trace failed msr reads and writes

2010-03-01 12:36:06 -03:00

tss.h

KVM: x86: hardware task switching support

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

vmx.c

KVM: VMX: blocked-by-sti must not defer NMI injections

2010-05-13 01:31:37 -03:00

x86.c

KVM: x86: Call vcpu_load and vcpu_put in cpuid_update

2010-05-13 01:31:02 -03:00

x86.h

KVM: Rename vcpu->shadow_efer to efer

2010-03-01 12:36:04 -03:00