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KVM: x86 emulator: introduce 'struct opcode'
2010-10-24
Av
i
Kivi
t
y
KVM:
x86 e
m
u
l
ator: i
n
troduc
e
'struct opco
d
e'
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-10-24
Avi Kivi
t
y
KVM:
x
8
6 e
m
ulator: drop parentheses i
n
r
epreat macros
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-10-24
Avi Kivity
KV
M
: VMX: Us
e
h
ost_gdt variable wherever we need th
e
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-10-24
Avi Kivity
KVM: x86 emu
l
ator: unify
t
h
e tw
o
G
roup 3
v
ariants
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-10-24
Av
i
K
ivit
y
KVM: x86
emulator: Allow LO
C
K pr
e
fix for NEG and
NOT
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-10-24
Avi
K
iv
i
ty
KVM: x86 emulator:
s
i
m
pl
i
fy
G
roup 1 decoding
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-10-24
Avi Ki
v
ity
KVM:
x
86 e
m
ulato
r
:
mix decode
b
its from opcode and
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-10-24
A
v
i Ki
v
ity
K
VM: x86 emulator: ad
d
U
n
define
d
decode flag
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-10-24
Avi Kivi
t
y
KV
M
: x86 emulator: M
a
k
e gr
o
up s
t
orage bits se
p
a
rate
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-10-24
Avi Ki
v
i
t
y
KVM: x86 emulator: c
o
nsolid
a
te Jcc rel32 decodi
n
g
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-10-24
Av
i
Ki
v
ity
KV
M
: x86 emulator: consolidate CMOVcc de
c
odi
n
g
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-10-24
Avi Kivity
KVM
:
x86 emulator: consolidate MOV reg
,
imm decoding
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-10-24
Avi Kivity
KV
M
: x86
emul
a
t
o
r:
c
onso
l
idate Jcc rel
8
decoding
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-10-24
Avi
K
ivity
KVM: x86 em
u
lat
o
r: c
o
nsol
i
dat
e
p
u
sh
/
po
p
reg d
e
coding
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-10-24
Avi Kivity
KVM:
x
86 emulator: consolidate inc/dec reg decodi
n
g
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-10-24
A
vi Ki
v
it
y
KVM: x86 emul
a
tor: add macros f
o
r repetitive instructions
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-10-24
Avi Kivity
KVM:
x
86 emu
l
ator: fix han
d
ling for unemulated instructions
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-10-19
Avi Kivity
K
VM: Fix f
s
/gs
r
eload oops wit
h
invalid
l
dt
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-09-23
Avi
K
ivity
KV
M
: Fix rebo
o
t
o
n
I
ntel hosts
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-09-08
A
vi
Kiv
i
ty
KV
M
: fix i8259 oops
when no vcpus a
r
e
online
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-09-08
Avi Kivity
KVM: x
8
6
e
m
ulator:
f
ix
re
g
r
e
ssi
o
n
with
c
mpxchg8b on
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-02
Av
i
Kivi
t
y
KVM:
VMX: Fix hos
t
GDT
.
LIMIT corruption
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-02
A
vi Kivity
KVM: Document KVM_GET
_
SUPPORTED_CPU
I
D2 ioctl
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-02
A
vi Kivity
KVM: MMU
:
Eliminate redu
n
dant temporaries i
n
F
N
A
M
E
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-02
Avi Kivity
KVM: MMU: Validate
a
ll gptes d
u
rin
g
fetc
h
, not j
u
st
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-02
Avi Kivity
KVM: MMU:
S
implify spte fetch() f
u
nction
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-02
A
v
i Kivit
y
KV
M
: MMU
:
Add g
p
te_valid() helper
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-02
Avi Ki
v
ity
K
V
M
:
MMU: Add vali
d
ate_di
r
e
ct_spte()
h
elper
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-02
Avi Kivit
y
KVM: MMU: Ad
d
drop_large_sp
t
e() helper
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-02
Avi K
i
vity
KVM:
M
MU
:
Use __se
t
_spte
t
o
link sh
a
dow pages
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-02
Avi Kivity
KVM:
MMU: Add link_shadow_p
a
g
e()
helper
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-02
Avi
Kivity
KVM: Doc
u
men
t
MCE banks non-exposure
via KVM_GET_MS
R
_INDEX_LIST
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-02
A
vi Kivity
K
V
M
: Expose MCE c
o
ntrol M
S
R
s
to
u
sersp
a
c
e
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-02
Av
i
Kiv
i
t
y
KVM: MMU
:
Keep going o
n
permission err
o
r
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-02
A
v
i
K
ivity
KV
M
: MMU
:
Onl
y
indic
a
te
a fet
c
h faul
t
in page fault
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-02
Avi Kivity
KV
M
: MMU: D
o
n't drop accesse
d
bit wh
i
le upda
t
ing an
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-02
Avi Kivity
KVM: MMU: Atomicall
y
che
c
k for
acces
s
e
d
bit when dro
p
pin
g
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-02
Avi Kivity
KVM: MMU: Mo
v
e accessed/di
r
ty bi
t
checks from r
m
ap_r
e
move
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-02
Avi Kivity
KVM: MMU: In
t
roduce drop_spte()
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
A
vi Kivity
KVM: Docume
n
t KVM specific
review items
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
A
vi Kivity
KVM: Simpl
i
fy vcpu_en
t
e
r
_guest() mmu reload logic slightly
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi Kivity
K
VM: P
r
event i
n
ternal
s
lots fro
m
being
C
OWed
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi Kiv
i
ty
KVM: Keep slot ID in mem
o
ry
slot
s
tru
c
ture
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
A
vi Kivity
KVM: Reduce atomic operations on v
c
pu->requests
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi Ki
v
ity
KVM: Add mini-API for vcpu->requests
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
A
vi Kiv
i
t
y
KVM: i8259: simplify pic_
i
rq_request() c
a
lling sequence
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi Kivi
t
y
K
VM: i825
9
: re
d
u
ce excessive
a
bstr
a
c
tion fo
r
pic_irq_request()
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi Kivity
K
V
M: Remove kernel-all
o
cated memor
y
regions
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi Ki
v
ity
KVM: Re
m
ov
e
memory alia
s
supp
o
rt
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
A
v
i Kivity
KVM: Consolidate load/save temp
o
ra
r
y buff
e
r al
l
ocation
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi
K
ivity
KVM: Fix
x
save and xcr
s
ave/restore memory leak
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi
Kivity
KVM: Fix mo
v
cr3 #GP at wrong
in
s
tructi
o
n
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi
Kivity
KVM: Fix m
o
v cr4 #GP at
w
r
o
ng ins
t
ruction
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi Kivity
KVM: Fix mov cr0 #GP at wrong instructio
n
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi Kivity
KVM: VM
X
:
Fix inco
r
rect rcu
d
eref in rmode_tss_base()
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
A
vi
K
ivity
KVM: MMU: Document lar
g
e p
a
ges
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi Ki
v
ity
KVM:
MMU: Do
c
ument cr0
.
wp
emulati
o
n
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi K
i
vity
K
VM: MMU: Allow spte
.
w=1 for gpte
.
w=0 and cr0
.
wp
=
0
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi
Kivity
KV
M
: Updat
e
Red Hat copyrigh
t
s
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi Kivity
KVM: Consolidate ar
c
h specific v
c
pu ioctl loc
k
ing
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi
K
ivity
KVM
:
PPC: Central
i
ze locking of arch specific vcpu
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi Kivi
t
y
KVM: s390: Cent
r
a
lly lock arch sp
e
cif
i
c
v
cpu ioctls
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi Kivity
K
VM:
x
8
6: Lock arch spec
i
fi
c
vcp
u
ioctls centrally
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi Kivity
K
V
M: m
o
ve v
c
pu lo
c
king
t
o
dispatch
e
r for g
e
neric vcpu
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi Kiv
i
t
y
KVM
:
MMU:
Fix free
m
e
m
ory acc
o
u
nting race in mmu_alloc_roots()
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi Kivity
K
VM: D
o
cu
m
ent KVM_SET_BOOT_C
P
U_
I
D
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi Kivit
y
KVM:
Docu
m
en
t
K
VM_SET_IDENT
I
T
Y
_
MAP
i
octl
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
A
v
i Kivity
KVM:
G
et
r
id
of KVM_
R
EQ_KICK
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
A
v
i
Kivity
KVM: VMX: A
v
oid
wr
i
ting HOST_CR0 every e
n
t
ry
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi K
i
vity
KV
M
: kvm_pdptr_read() may
s
l
e
e
p
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-01
Avi Kivit
y
KVM: VMX: Simplify v
m
x_g
e
t_nmi_mask()
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-07-23
Avi Kivity
KVM
:
Use kma
l
lo
c
(
)
inste
a
d
of vmalloc()
f
or KVM_[GS
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-07-06
Avi
K
i
vity
KVM: V
M
X: Fix host MSR_
K
ERNEL_GS_B
A
SE corrupt
i
on
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-06-09
Avi Kivity
KVM: MMU:
Rem
o
ve user
access when allowing ker
n
el acce
s
s
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-05-19
Avi Kivit
y
KVM: x86:
Add missing lo
c
king
to
arch s
p
eci
f
ic vcpu
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-05-19
Avi
Kivity
KVM:
P
PC:
Add mis
s
ing vcpu_load()/vcpu_pu
t
() in vcpu
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-05-19
Av
i
Kivity
K
VM: MM
U
: Segregate sha
d
ow pages with different cr
0
.
wp
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-05-19
A
v
i Kivity
KVM: Don't al
l
ow
l
ms
w
to c
l
ea
r
cr0
.
p
e
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-05-19
Avi Kivit
y
K
V
M: Fix w
a
llclock ver
s
ion wri
t
i
n
g
race
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-05-19
Avi Kivity
KVM:
M
M
U
:
D
o
n't read pdptrs with mmu sp
i
nlock
held
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-05-19
A
v
i
K
ivity
K
VM:
V
MX: Atomi
c
ally switch
e
fer if EPT
&& !EF
E
R
.
NX
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-05-19
A
vi
Kivity
KVM:
VMX:
Add facility to atom
i
c
a
lly switch MSRs
o
n
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
commit
|
commitdiff
|
tree
2010-05-19
Avi Kivity
K
VM: VMX: Add defini
t
ions for guest and host EF
E
R
aut
o
switc
h
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
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2010-05-19
Avi Kivity
KVM
:
V
MX: A
d
d d
e
fin
i
tion for msr auto
l
oa
d
e
n
try
Signed-off-by: Avi Kivity <
avi@redhat.com
>
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2010-05-19
Avi Kivity
K
V
M
:
Let vcpu structure align
m
ent
be d
e
termined at
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
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2010-05-17
A
v
i
Kivity
KVM:
M
inor MMU documentation edits
Signed-off-by: Avi Kivity <
avi@redhat.com
>
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2010-05-17
Avi Kivity
K
VM: D
o
cument KV
M
_GET_MP_STATE and
K
VM
_
SET
_
MP_STAT
E
Signed-off-by: Avi Kivity <
avi@redhat.com
>
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2010-05-17
Avi Kivity
Merge remote b
r
a
n
ch 'tip/perf/core'
Signed-off-by: Avi Kivity <
avi@redhat.com
>
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2010-05-17
Avi Kivity
KVM: Docum
e
nt mmu
Signed-off-by: Avi Kivity <
avi@redhat.com
>
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2010-05-17
A
v
i Kivity
KVM: MM
U
: Drop cr4
.
pg
e
f
rom sha
d
o
w
page role
Signed-off-by: Avi Kivity <
avi@redhat.com
>
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2010-05-17
Avi
Kivity
M
e
rge
b
ran
c
h 'perf'
Signed-off-by: Avi Kivity <
avi@redhat.com
>
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2010-05-17
Avi Kivity
KVM: MMU: Repl
a
ce rol
e
.
glevels wi
t
h role
.
c
r
4_pae
Signed-off-by: Avi Kivity <
avi@redhat.com
>
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2010-05-17
A
vi K
i
vity
KV
M
:
Fi
x
MAXPHYADDR
calculation when cpuid does not
.
.
.
Signed-off-by: Avi Kivity <
avi@redhat.com
>
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2010-05-17
A
vi
Kiv
i
ty
KVM: Trace
e
mulated instructi
o
ns
Signed-off-by: Avi Kivity <
avi@redhat.com
>
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2010-05-17
Avi Kivity
KVM
:
x
8
6
e
mu
l
ator: Don't overwri
t
e decode cache
Signed-off-by: Avi Kivity <
avi@redhat.com
>
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2010-05-17
A
v
i Kivity
KVM: Document re
p
lacement
s
for KVM_
E
XIT_HYPERCALL
Signed-off-by: Avi Kivity <
avi@redhat.com
>
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2010-05-17
Avi Kivity
KVM: Document
KVM
_
SET_TSS_ADDR
Signed-off-by: Avi Kivity <
avi@redhat.com
>
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2010-05-17
Avi Kiv
i
ty
KVM: Document KVM_SET_U
S
ER_MEMORY_REGION
Signed-off-by: Avi Kivity <
avi@redhat.com
>
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2010-05-17
Avi Kivity
KVM: MMU: Disassociat
e
di
r
e
c
t maps from guest levels
Signed-off-by: Avi Kivity <
avi@redhat.com
>
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2010-05-17
Avi Kivity
K
VM: MMU
:
Reinstate pte pre
f
etc
h
on invlpg
Signed-off-by: Avi Kivity <
avi@redhat.com
>
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