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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
..
alpha 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
arm Merge branch 'v4l_for_2.6.34' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 2010-05-07 13:58:56 -07:00
avr32 arch/avr32: fix build failure caused by wrong prototype 2010-04-27 16:26:03 -07:00
blackfin 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
cris 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
frv frv: fix kernel/user segment handling in NOMMU mode 2010-04-07 08:38:05 -07:00
h8300 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
ia64 KVM: fix the handling of dirty bitmaps to avoid overflows 2010-04-20 13:06:55 +03:00
m32r 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
m68k m68knommu: fix coldfire tcdrain 2010-04-21 13:43:06 +10:00
m68knommu m68knommu: remove a duplicate vector setting line for 68360 2010-04-21 13:43:06 +10:00
microblaze microblaze: Defconfig update 2010-05-06 11:37:42 +02:00
mips MIPS: Loongson 2F: Fix of problems introduced by -mfix-loongson2f-jump 2010-04-30 20:52:58 +01:00
mn10300 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
parisc 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
powerpc Merge commit 'kumar/merge' into merge 2010-05-13 11:42:40 +10:00
s390 [S390] correct address of _stext with CONFIG_SHARED_KERNEL=y 2010-05-12 09:32:26 +02:00
score 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
sh sh: sh7751 pci controller io port fix 2010-04-26 16:02:25 +09:00
sparc sparc64: Fix hardirq tracing in trap return path. 2010-04-20 00:48:37 -07:00
um uml: Fix build breakage after slab.h changes 2010-04-19 17:46:23 +09:00
x86 KVM: VMX: blocked-by-sti must not defer NMI injections 2010-05-13 01:31:37 -03:00
xtensa 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
.gitignore
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Kconfig Merge branch 'perf-probes-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-03-05 10:50:22 -08:00