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KVM: Fix wallclock version writing race
2010-05-19
A
v
i Kiv
i
ty
KVM: Fix wallc
l
ock versi
o
n writing rac
e
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-19
A
vi Kivity
K
V
M:
MMU: Don't read pdptrs wit
h
mmu
spinlo
c
k he
l
d
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-19
Avi Kivi
t
y
KV
M
: VMX:
A
t
omically switc
h
efer if EPT &&
!
E
FER
.
N
X
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-19
Avi Kiv
i
ty
K
V
M: VM
X
: Add facility to atomic
a
ll
y
switch
MSRs on
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-19
Avi Kiv
i
ty
K
VM: VMX: Add definitio
n
s
for
g
ues
t
a
nd host EFER autosw
i
tch
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-19
Avi Kivity
KVM: VMX
:
Add definiti
o
n for msr
a
u
toload e
n
try
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-19
A
vi K
i
vity
KVM
:
L
et
v
cpu stru
c
ture alignment be determined at
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-17
A
v
i Kivit
y
KVM: Minor MMU documenta
t
ion edits
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-17
Avi Ki
v
ity
KVM: Document KVM
_
GET_MP_ST
A
TE and KVM_SET_MP_STATE
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-17
Avi Ki
v
ity
M
erge remote branch 'tip/perf/core'
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-17
A
v
i
K
i
vity
KVM: Docume
n
t mmu
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-17
A
vi Kivit
y
KVM: MMU: Drop cr4
.
p
ge from shadow page role
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-17
A
vi Kiv
i
ty
Merge br
a
nc
h
'perf
'
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-17
Avi Kivi
t
y
K
VM: MMU:
Replace rol
e
.
glev
e
ls w
i
th r
o
le
.
cr
4
_p
a
e
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-17
A
v
i Kivity
KVM: Fix MAXPHYADDR cal
c
ulation
when c
p
uid does not
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-17
Avi Kivity
KVM:
T
race emula
t
e
d
instructi
o
ns
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-17
Avi Kivity
KVM: x86 emulator:
D
on't
o
ver
w
rite deco
d
e ca
c
he
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-17
Av
i
Kivi
t
y
KVM: Do
c
ument replacem
e
nts for KVM_EXIT_HYPERCALL
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-17
A
vi Kivity
K
VM:
D
ocu
m
ent KV
M
_SE
T
_TSS_A
D
DR
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-17
Avi
Kivity
KVM:
Document KVM_SET_USER
_
MEMORY_REGI
O
N
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-17
Avi Ki
v
ity
K
V
M: MMU: D
i
sassociate dire
c
t maps from guest levels
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-17
A
vi
Kivity
KVM: MMU:
R
e
instate p
t
e prefetch on invlpg
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-17
Avi Kivity
KV
M
: MMU: Do not
in
s
t
a
ntiate nont
r
apping spt
e
on unsync
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-17
Avi
Kivity
K
V
M
: Don't fo
l
low an atomic
o
peration by a non-
a
tomic one
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-17
Avi
Kivity
KVM: M
a
k
e locke
d
opera
t
ions truly
atomic
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-17
A
vi
Kivity
KV
M
: MMU
:
Co
n
solidate two g
u
est pte
reads
i
n kv
m
_m
m
u_
p
te_write()
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-17
Avi Kivity
KVM
:
Tr
a
ce exceptio
n
injection
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-05-17
Avi Kivity
KVM:
Move kvm_exit t
r
ac
e
p
oin
t
r
ip reading inside tracepoint
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-04-20
Avi Kivity
K
V
M: V
M
X
:
Save/
r
estore
rflags
.
v
m
c
o
rrectl
y
i
n
rea
l
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-04-20
Avi Ki
v
it
y
KVM: Don
'
t spam kernel log whe
n
injecting e
x
ceptio
n
s
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivity
KVM: Convert k
v
m-
>
requests_
l
ock to raw_spinlock_t
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivity
KVM:
Plan o
b
solesce
n
ce of kern
e
l
allocated s
l
o
t
s, p
a
ravirt mmu
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivi
t
y
KVM
:
MMU: Add tracepoint for guest
p
ag
e
a
g
ing
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivity
K
VM: VMX: W
i
r
e
up
.
f
p
u_a
c
tiv
a
t
e
() callback
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Ki
v
ity
K
V
M: Tra
c
e
f
ailed msr reads and write
s
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Ki
v
it
y
KV
M
:
Fix m
s
r tra
c
e
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi
Kivity
KVM
:
VMX
:
Pass c
r
0
.
mp th
r
ough t
o
the gues
t
wh
e
n the
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Av
i
Kivity
KVM: trace guest
f
pu loads a
n
d un
l
oads
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
A
v
i
K
ivity
KV
M
: Optimize kv
m
_re
a
d_cr[04]_bits
(
)
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivity
K
V
M: R
e
nam
e
vc
p
u->shadow_
e
fer to efer
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivi
t
y
KV
M
:
Move
c
r0/c
r
4/efer related
h
e
l
pers to
x86
.
h
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Ki
v
ity
KVM: Add a helper for
checking if the guest
is in protected
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
A
v
i K
i
vit
y
KV
M
: Activat
e
fpu on cl
t
s
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivity
KV
M
: Drop kvm_{load,p
u
t}_guest_fpu() expo
r
ts
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivity
K
VM:
Allow kvm_load_gues
t
_fpu()
e
ven w
h
en
!
v
c
pu->fpu_act
i
ve
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivi
t
y
KVM: export <asm/hyper
v
.
h>
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
A
vi Kivity
KVM: SVM:
L
a
zy fp
u
wit
h
npt
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivity
KVM: SVM: Sele
c
tive cr0 intercept
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivity
KVM:
S
VM:
R
es
t
ore unconditional cr0 in
t
ercept under npt
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivit
y
KVM
:
SV
M
: Initialize fpu_active in init_vmcb()
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kiv
i
ty
K
V
M: SVM: Fix
SVM_C
R
0_SELE
C
TIVE
_
MASK
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Ki
v
ity
KVM
:
S
e
t cr0
.
et wh
e
n
the guest
w
rites cr
0
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Av
i
Kivity
KVM:
V
MX:
G
ive the
gues
t
own
e
rship of cr0
.
ts when
t
h
e
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivity
K
VM: Lazify fpu activat
i
o
n
and deactivation
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivit
y
KVM
:
VMX: Allow the guest to own some cr0 b
i
t
s
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivity
K
VM:
R
epla
c
e rea
d
accesses of vcpu->arch
.
cr0 by a
n
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi
Kivity
KV
M
: VMX: tr
a
ce
c
l
t
s and l
m
s
w instruc
t
i
ons
a
s
c
r accesses
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi K
i
vity
KVM: avoid tak
i
ng i
o
apic mu
t
ex
f
or non-ioap
i
c
EOIs
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivity
KVM:
Fill out ftrace exit reason strings
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivity
KV
M
: Bump maximu
m
vcpu cou
n
t
t
o
6
4
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivity
KVM: Simplify coalesced mmio initialization
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi
K
ivity
KVM:
A
d
d KVM_MMI
O
kconf
i
g item
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivity
K
V
M: Remove ifdefs from mmu notif
i
er initia
l
ization
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Av
i
Kiv
i
ty
KVM: Add incl
u
de guards for coalesced_mmio
.
h
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
A
v
i
Kivit
y
K
V
M
: Di
s
entangle mmu notifiers and
c
oalesced_mmio registration
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivity
KVM: VMX: Fold ept_update_paging_mode_cr4
(
)
into its
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi
K
ivity
KVM: VMX: W
h
en using ept, allow the guest
t
o
own cr4
.
pge
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivity
KVM: VMX
:
Make guest c
r
4 mask more cons
e
rvative
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivity
KVM: Add acces
s
or for read
i
ng cr4
(o
r
s
o
m
e bits of
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi Kivi
t
y
KVM
:
VMX: Mo
v
e
some
cr[0
4
]
r
elate
d
constants to vmx
.
c
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-03-01
Avi
Kiv
i
ty
KVM: MM
U
: Rep
o
rt
spte not found in rmap
b
efore BUG
(
)
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-02-13
Avi Kivity
x86-64,
rwsem
:
Avoid store forwardin
g
haz
a
rd in __downgrad
e
_
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-01-25
Avi Kivity
KVM:
F
ix r
a
c
e between APIC TMR
a
nd IRR
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2010-01-11
Avi Kivity
core, x86:
ma
k
e
LIST_POISO
N
less deadly
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Av
i
Ki
v
i
t
y
KVM:
VMX:
F
ix comparison of guest ef
e
r with stale host
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
A
vi Kivity
K
V
M
:
Drop user return notifier wh
e
n disa
b
l
i
n
g virtualization
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Avi Kivity
KVM: x86
emulator
:
limit
i
nstructions t
o
15 bytes
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Avi Kivity
KVM:
V
MX: Report unexpected simultan
e
ou
s
exc
e
ptions
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
A
vi Kivity
KVM: All
o
w
interna
l
e
r
ror
s
repo
r
ted t
o
usersp
a
ce to
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Av
i
Kiv
i
ty
KVM: VMX:
R
emove vmx->msr
_
of
f
set_
e
fer
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Avi Kivi
t
y
KVM: VMX
:
Use sh
a
r
ed
msr infr
a
structure
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Avi Kivity
KVM: x
8
6 share
d
msr in
f
rastruct
u
r
e
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Avi Kivity
KVM: VMX: Move MSR_KE
R
NEL_GS_BASE o
u
t of the v
m
x autoload
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
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tree
2009-12-03
A
v
i
Kivity
KVM: Mov
e
a
ss
i
g
ned
device cod
e
t
o ow
n
f
i
le
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Avi Kivit
y
KVM:
R
e
turn -ENOTTY
o
n un
r
ecognized ioctls
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Avi Kivity
KVM:
D
on't pass kvm_run ar
g
u
m
ents
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
A
vi Ki
v
i
ty
KVM: Don't wrap
s
chedule() with v
c
pu_pu
t
()/vcpu_load()
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Avi Kivi
t
y
Mer
g
e remote br
a
nch 'ti
p
/x
8
6/
e
ntry' into kv
m
-up
d
a
t
es
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-12-02
Avi Kivity
core: Cle
a
n u
p
u
s
er
r
eturn notifers
use
o
f per_c
p
u
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-11-29
Avi Kivity
core:
Fix user return
notifier on
fork()
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-10-25
Avi Kivity
x
8
6: F
i
x
user retur
n
n
otif
i
e
r
b
u
ild
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-10-04
Avi
K
ivity
K
V
M: Prevent over
f
low in KVM_GET_SUPPO
R
TED_
C
PU
I
D
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-10-01
Avi Kivity
core, x86: Add user return notifiers
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-09-10
Avi Kivity
KVM: VMX: Check
cpl be
f
ore emulating debug re
g
iste
r
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-09-10
Avi Kivity
KVM: V
M
X:
C
ond
i
tio
n
a
lly relo
a
d debug
r
eg
i
s
ter 6
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-09-10
Avi Kivity
KVM:
Use
t
hread
d
e
bug register storage ins
t
e
a
d of
kvm
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-09-10
A
vi Kivity
KVM: O
p
t
i
mize k
v
m_mmu_unpr
o
tect_pa
g
e_virt() for tdp
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-09-10
Avi Kivity
KVM: Docu
m
ent KVM_CAP_IRQCHIP
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-09-10
Avi Ki
v
ity
KVM:
P
r
otect upda
t
e_cr8_inte
r
cept() w
h
en running without
.
.
.
Signed-off-by:
Avi Kivity
<avi@redhat.com>
commit
|
commitdiff
|
tree
2009-09-10
Avi
K
i
vity
KVM: Add mi
s
si
n
g #include
Signed-off-by:
Avi Kivity
<avi@redhat.com>
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|
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