Avi Kivity 3e515705a1 KVM: Ensure all vcpus are consistent with in-kernel irqchip settings ...

If some vcpus are created before KVM_CREATE_IRQCHIP, then
irqchip_in_kernel() and vcpu->arch.apic will be inconsistent, leading
to potential NULL pointer dereferences.

Fix by:
- ensuring that no vcpus are installed when KVM_CREATE_IRQCHIP is called
- ensuring that a vcpu has an apic if it is installed after KVM_CREATE_IRQCHIP

This is somewhat long winded because vcpu->arch.apic is created without
kvm->lock held.

Based on earlier patch by Michael Ellerman.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Avi Kivity <avi@redhat.com>

2012-03-08 14:10:30 +02:00

..

asm-offsets.c

drop explicit include of autoconf.h

2009-12-12 13:08:15 +01:00

irq.h

KVM: ia64: Fix the build errors due to lack of macros related to MSI.

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

Kconfig

virtio: expose for non-virtualization users too

2011-07-23 16:20:30 +09:30

kvm_fw.c

KVM: ia64: remove redundant kvm_get_exit_data() NULL tests

2010-03-01 12:35:52 -03:00

kvm_lib.c

KVM: ia64: fix ia64 build due to missing kallsyms_lookup() and double export

2009-06-28 14:10:30 +03:00

kvm_minstate.h

KVM: ia64: Re-organize data sturure of guests' data area

2008-12-31 16:51:49 +02:00

kvm-ia64.c

KVM: Ensure all vcpus are consistent with in-kernel irqchip settings

2012-03-08 14:10:30 +02:00

lapic.h

KVM: ia64: define kvm_lapic_enabled() to fix a compile error

2010-10-24 10:52:00 +02:00

Makefile

ia64: change to new flag variables

2011-03-17 14:02:56 +01:00

memcpy.S

KVM: ia64: fix GVMM module including position-dependent objects

2008-05-18 14:34:16 +03:00

memset.S

KVM: ia64: fix GVMM module including position-dependent objects

2008-05-18 14:34:16 +03:00

misc.h

KVM: ia64: Re-organize data sturure of guests' data area

2008-12-31 16:51:49 +02:00

mmio.c

tree-wide: fix comment/printk typos

2010-11-01 15:38:34 -04:00

optvfault.S

KVM: ia64: Drop in SN2 replacement of fast path ITC emulation fault handler

2009-06-10 11:48:29 +03:00

process.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

trampoline.S

…

vcpu.c

KVM: ia64: Fix string literal continuation lines

2010-03-01 12:36:07 -03:00

vcpu.h

KVM: ia64: fix build breakage due to host spinlock change

2009-12-27 13:36:33 -02:00

vmm_ivt.S

Rename .text.ivt to .text..ivt.

2010-03-03 11:26:00 +01:00

vmm.c

KVM: Let vcpu structure alignment be determined at runtime

2010-05-19 11:36:29 +03:00

vti.h

KVM: ia64: fix sparse warnings

2011-05-22 08:39:57 -04:00

vtlb.c

KVM: ia64: fix build breakage due to host spinlock change

2009-12-27 13:36:33 -02:00