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mm: revert page_lock_anon_vma() lock annotation
2011-05-25
Andrea Arcange
l
i
mm/compaction: reverse t
h
e
change that forba
d
e
sync
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-04-28
A
ndrea
A
r
c
angeli
m
m
: t
h
p: fix
/dev/zero MAP_PRIVATE and vm_flags cleanups
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
Andrea Arca
n
geli
mm: compactio
n
:
U
se async mi
g
ratio
n
for __GFP_NO_K
S
WAPD
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
Andrea
A
r
cangeli
mm:
c
ompaction: minimise the time IR
Q
s are
d
isabl
e
d
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
An
d
rea Arca
n
geli
mm
:
c
ompaction
:
prevent kswapd
c
o
mpacting memory to
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-17
Andrea Arcangeli
mm: Pa
g
eBuddy and ma
p
count robu
s
tness
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-13
Andrea A
r
c
angeli
th
p
: fix
p
age_reference
d
to
modi
f
y mapcount
/
vm_flags
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-10
Andrea Arcangeli
x86/mm: Fix pgd_loc
k
deadl
o
ck
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-02-15
An
d
r
ea
A
rcang
e
li
thp:
p
reven
t
hugepages d
u
ring args/env copying i
n
to
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-02-03
Andrea Arcang
e
l
i
m
m
: w
h
en migrate_pages returns 0,
a
ll pag
e
s
must
h
ave
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-26
Andrea Arcangeli
mm: compaction: don't depend on HUGE
T
LB_P
A
GE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-26
Andrea Arcangel
i
thp:
f
ix PARA
V
IRT x86 32bit noPAE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-16
A
ndrea Arcangeli
fix non-x86
b
uild failure in
p
mdp_get_and_
c
lear
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Ar
c
angeli
[IA64] fix ia6
4
build fa
i
lure in pmdp_get
_
and_clear
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
dr
e
a Arca
n
geli
t
h
p:
add compound_t
r
ans_head() h
e
lper
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
Arc
a
ngeli
th
p
: KSM o
n
TH
P
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: kh
u
g
epaged: m
a
ke khugepaged aware abo
u
t
madvi
s
e
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Ar
c
angeli
thp:
m
advise(MAD
V
_
NOHU
G
EPAGE)
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
Arcangeli
thp:
mm:
d
efine MADV_NOHUG
E
PAGE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcangeli
thp: compound_trans_o
r
der
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: fix memory-
f
ailure hugetlbfs vs
T
H
P collision
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
cangeli
t
h
p: add de
b
ug checks for mapcount related i
n
variants
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
r
cangeli
th
p
: u
s
e
c
o
mpaction for
all all
o
ca
t
i
o
n
orders
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcan
g
e
l
i
th
p
:
use
com
p
action
in kswapd for GFP_ATO
M
I
C
o
rder > 0
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcangeli
thp: fr
e
ez
e
khugepa
g
ed and ks
m
d
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arcangeli
t
h
p
: mmu_notifier_test_young
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
re
a
Arcangeli
thp: don'
t
allow t
r
an
s
parent hu
g
epage support
w
i
thout PSE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcan
g
eli
th
p
: a
v
o
i
d b
r
eaking huge p
m
d invaria
n
ts
i
n case of
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcangeli
t
hp: transhuge iso
l
ate
_
migratepages(
)
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangel
i
thp: se
l
ect CON
F
IG_COM
P
ACTION
if TR
A
NSPARENT
_
H
UGEPAGE
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
e
a
Arcangeli
thp
:
transpare
n
t hugepage c
o
n
f
ig
c
hoic
e
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arcangeli
t
h
p
:
a
l
l
ocate
memory in khugepaged
outsi
d
e of
m
map_sem
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: add
numa aware
n
e
s
s
to hugepage allocatio
n
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
th
p
: enable d
i
rect defrag
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcangeli
th
p
:
s
et recomm
e
n
d
e
d
m
i
n free kbyt
e
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
d
r
e
a
Arcangeli
t
h
p: rem
o
ve
PG_bud
d
y
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rcangeli
thp:
skip tran
s
huge pages in k
s
m
for n
o
w
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
d
rea Arcangel
i
t
hp: khugepaged
v
ma merge
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: khugepaged
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Ar
c
angeli
thp: tran
s
parent hugepa
g
e
v
mst
a
t
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea A
r
c
angeli
thp: me
m
cg huge memory
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: memcg compound
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
Arcangeli
thp: pmd_trans_
h
uge mi
g
rat
e
b
u
gcheck
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: madvise(MA
D
V_HUGEPAGE)
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Ar
c
a
n
geli
thp: verify pmd_tra
n
s_huge isn't
leak
i
ng
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arcangeli
thp: split_huge_p
a
ge anon_vma ordering
dependen
c
y
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndr
e
a Arcangeli
thp: tr
a
nsparent hugepage core
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
cangeli
thp: d
o
n't alloc ha
r
der for gfp n
o
mema
l
loc even if
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcang
e
li
t
hp: _GFP_NO_KS
W
APD
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: kvm mmu transparent
h
ugepage support
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arcangeli
thp:
c
lear
_
copy_h
u
ge_
p
age
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
Arcangel
i
thp: split_h
u
g
e_page
p
aging
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: s
p
l
i
t_huge_page_mm/vma
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcang
e
li
t
h
p:
a
dd pmd_huge
_
pte to mm_
s
tru
c
t
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp
:
clear
p
age compound
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Ar
c
angeli
thp: add pmd mmu_no
t
ifier help
e
r
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndre
a
A
r
cangeli
thp: pte a
l
loc trans spl
i
tting
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcan
g
eli
thp: bail o
u
t
gup_f
a
st on s
p
litting
p
m
d
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: add pmd m
a
ngling
f
unc
t
ions to x86
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcang
e
li
thp:
a
dd pmd mangling g
e
n
e
ri
c
funct
i
o
ns
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcan
g
e
l
i
thp: speci
a
l
p
md_tran
s
_* function
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arca
n
geli
thp: CO
N
F
IG_TRANSPA
R
ENT_HUGEP
A
G
E
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arcang
e
li
thp: comme
n
t remin
d
er in
d
est
r
oy_co
m
pou
n
d_
p
a
ge
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arcan
g
eli
t
hp: exp
o
rt
m
aybe_
m
kw
r
ite
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arcangeli
thp
:
no
paravirt version of pmd o
p
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp:
a
dd pmd paravirt ops
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
A
r
c
a
ngeli
thp: add native_s
e
t_
p
md_
a
t
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
e
a Arcang
e
li
thp:
clear compound mapping
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
cangeli
thp:
u
pdate futex compound knowledge
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp:
put_pa
g
e
:
r
e
check Pag
e
Head
after releasin
g
the
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
t
h
p:
alter compo
u
nd get_page/
p
ut_p
a
ge
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
Arcangeli
t
h
p: comp
o
und
_
lock
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arca
n
geli
thp
:
mm: define M
A
D
V_HUGEP
A
G
E
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
Arca
n
geli
thp: tra
n
sp
a
rent hugepage
support documenta
t
ion
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arcangeli
th
p
: fix bad_page
to show th
e
real re
a
son
the
p
age
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-09-23
Andr
e
a
Ar
c
angeli
mmap: c
a
ll unlink_ano
n
_vmas() in __split_vma() in case
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-09-23
Andrea Arcangel
i
rma
p
: f
i
x w
a
lk d
u
ring fork
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-09-10
A
n
drea
A
rcangeli
mm: avoid war
n
i
ng
w
h
en COMPA
C
T
ION is selected
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-09-10
Andrea Arcang
e
li
m
m
: fix
swapin race co
n
diti
o
n
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-10
A
n
d
r
ea Arcang
e
l
i
mm:
set V
M
_F
A
ULT_WRITE in
d
o_swap_page()
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-10
Andrea Arcange
l
i
rmap: add a
n
o
n
_vma bug check
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-10
Andrea Arcangeli
rmap: r
e
surrec
t
pa
g
e_address_in_vma anon_vma check
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
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tree
2010-08-10
And
r
e
a
A
r
cangeli
rmap: always use
a
non_vma root
pointer
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
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tree
2010-08-10
A
ndrea
A
rcangeli
ks
m
: fi
x
ksm swapin time optimi
z
ation
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-08-10
Andrea Arc
a
ngeli
rmap: always a
d
d new v
m
as at the end
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-08-10
Andrea Arcange
l
i
mmap: remove unnecessary lock f
r
om
_
_vma_l
i
n
k
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-08-02
Andrea Arcange
l
i
KVM
:
MMU:
fix mmu n
o
ti
f
ier invali
d
ate handle
r
for
h
uge
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-04-24
And
r
ea Arc
a
n
geli
memcg: fix prepare migration
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-01-11
Andrea Arc
a
ngel
i
mm: hugetlb:
f
ix clear_huge_page()
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2009-09-22
Andrea
A
r
cangeli
k
s
m: fix d
e
a
d
loc
k
w
it
h
m
unlo
c
k in ex
i
t_mm
a
p
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2009-03-24
Andr
e
a A
r
cangeli
KVM: Fix missing smp t
l
b flush in i
n
vlpg
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2008-07-29
Andrea A
r
cangeli
K
V
M: Synchronize guest physical
m
em
o
ry map to host
.
.
.
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
|
commitdiff
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tree
2008-07-29
Andrea A
r
c
angeli
KVM: Allow
b
r
o
wsing mem
s
lots with mmu
_
lock
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
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commitdiff
|
tree
2008-07-29
An
d
rea A
r
cange
l
i
KVM
:
Allow reading alia
s
es wi
t
h
mmu_lock
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
|
commitdiff
|
tree
2008-07-28
Andrea Arcangeli
mmu-n
o
ti
f
i
e
rs
:
core
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
|
commitdiff
|
tree
2008-07-28
A
n
d
rea Arc
a
ngeli
mmu-noti
f
iers:
a
dd mm_take_all
_
lock
s
() ope
r
a
tion
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
|
commitdiff
|
tree
2008-07-28
Andrea
A
rcangeli
mmu-notifie
r
s: add li
s
t
_del_init_rcu()
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
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commitdiff
|
tree
2008-05-04
And
r
e
a Arc
a
ngeli
K
VM: avoid fx_init()
schedule in atomic
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
|
commitdiff
|
tree
2008-04-27
A
n
drea Arcangeli
KVM: Disable pagefaul
t
s during copy_from_us
e
r_inatomic()
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
|
commitdiff
|
tree
2008-04-02
Andrea Arcangel
i
Fix bounce setting
for 64
-
bit
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
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