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vfs: Block mmapped writes while the fs is frozen
2011-05-26
Jan
Kara
vfs: Block mmap
p
ed
writes
while t
h
e
fs is
f
ro
z
e
n
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-05-26
Jan Kara
vfs: C
r
eate __block_page_
m
kwrite() helper
p
a
s
si
n
g error
.
.
.
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-05-26
Roman
B
orisov
fs
/
na
m
espace
.
c: bo
u
nd
m
ount prop
a
gation fix
Cc: Al Viro <
viro@zeniv.linux.org.uk
>
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-05-26
Jona
s
Gorski
expo
r
t
f
s: reallow buildi
n
g a
s
a
mod
u
le
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-05-26
Al Viro
m
erge h
a
ndle_r
e
v
a
l
_
d
o
t an
d
nameidata_drop
_
rcu_la
s
t
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-05-26
Al Viro
consolidat
e
nameida
t
a_
.
.
.
_drop_rcu()
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-25
Christoph He
l
lw
i
g
fs: s
i
m
p
lify iget & friend
s
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-25
D
ave Chinner
fs: pull ino
d
e
->i_loc
k
u
p
out of w
r
iteback_s
i
ngle_ino
d
e
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-25
D
a
v
e
Chinner
fs: rename in
o
de_lock to inod
e
_
h
ash_lock
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-25
Dave Chinner
fs
:
move
i_wb_l
i
st out from under
i
n
ode_lock
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-25
Dave
C
hinner
fs:
mo
v
e
i
_sb_li
s
t out from under
inode_lock
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-25
Dave Chinner
fs: remove
i
node
_
lock f
r
om iput_final
a
nd prun
e
_ica
c
h
e
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-25
Dave Ch
i
nn
e
r
fs: Lock t
h
e
inode LRU l
i
st sep
a
rately
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-25
Dave Chin
n
e
r
f
s: factor inode disposal
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-25
Dave
C
h
inner
f
s
:
pr
o
tect inod
e
->i_state with
i
node->
i
_l
o
ck
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-24
J
e
s
per Juh
l
autofs4:
Do not potentially derefe
r
e
nce NULL po
i
nter
.
.
.
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-24
Ian Kent
autof
s
4 -
r
emov
e
auto
f
s
4
_lock
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-24
Ian Kent
autofs
4
- fix d
_
manage() return on rcu-walk
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-24
I
a
n Kent
autof
s
4 - fix autofs4_expi
r
e_indirec
t
() traversal
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-24
Ia
n
Kent
autofs4 -
fix
d
e
n
t
ry leak
in autofs4_expir
e
_d
i
rec
t
()
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-24
Ian Kent
autofs4 - reinstate last us
e
d update on access
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-24
Ian Kent
vfs -
c
hec
k
non
-
mountpoint
d
entry migh
t
bl
o
ck
in
_
_fo
l
l
ow
_
mo
.
.
.
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-23
Al Viro
deal w
i
t
h races in
/
proc/*/{syscall,stack,pe
r
sonalit
y
}
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-23
Stephen Wilson
proc: enable writing to /pro
c
/pid/
m
em
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-23
Stephe
n
Wilson
proc: make
chec
k
_m
e
m_perm
i
ssion() return
an mm_
s
truct
.
.
.
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-23
St
e
phe
n
Wilson
p
r
oc:
h
old c
r
ed_guard_
m
u
tex in check_mem_permission(
)
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-23
S
tephen Wilson
proc: disable mem_write a
f
t
er
e
x
e
c
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-23
Stephen
W
ilson
mm: implement access_remote
_
v
m
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-23
Stephen Wilson
m
m: factor ou
t
m
ai
n
logic of access_proce
s
s_vm
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-23
Stephen Wi
l
son
mm: use
mm_struct
to resolve gat
e
vma'
s
in __get_user_pages
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-23
St
e
p
hen
W
ilson
mm: arch: rename
in_gate_area_no_task to i
n
_gate_area_no_mm
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-23
Steph
e
n
W
ilson
mm: arch: mak
e
in_gat
e
_area take a
n
mm_struct ins
t
ead
.
.
.
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-23
Stephen
Wilso
n
mm: arch: make get_g
a
te_vma t
a
ke an mm_st
r
uct ins
t
ead
.
.
.
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-23
Stephen
W
i
ls
o
n
x86: ma
r
k ass
o
ciat
e
d
m
m when running a
t
ask in 3
2
b
i
t
.
.
.
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-23
Stephen Wils
o
n
x86: add contex
t
t
a
g to mark mm when running a t
a
sk
.
.
.
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-23
Al Vi
r
o
auxv: requ
i
re the target to be tra
c
abl
e
(or y
o
u
rself)
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-23
A
l Viro
c
l
ose rac
e
in /proc/*/en
v
iro
n
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-23
Al Vi
r
o
r
eport errors in /pro
c
/
*
/*m
a
p
* sanely
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-23
A
l
Viro
pagemap: close r
a
ces with suid exe
c
ve
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-23
Al Vi
r
o
m
ake sessionid
permissi
o
ns in /proc/*/task/* match
.
.
.
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-23
A
l V
i
ro
fix leaks in
path_looku
p
at()
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-21
D
a
vi
d
Howells
FS: lookup
_
mnt() is only used in the cor
e
fs
r
outines no
w
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-21
Akinobu Mita
bfs: fix bitmap
size argument to f
i
nd_first_zero_bit()
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-21
Tetsuo
Handa
fs: Use BUG_ON(!mnt)
a
t dentry_open()
.
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-21
Andre
y
Va
g
in
f
s
:
devpts_p
t
y_new() ret
u
rn -ENOMEM if
d
e
nt
r
y allocatio
n
.
.
.
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-21
Dan
Car
p
ent
e
r
nfs
:
lock
(
) vs unlo
c
k() typo
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-21
Tony Luck
psto
r
e: f
i
x leakin
g
-
>
i
_priv
a
t
e
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-21
Sage Weil
introduce sys_syncfs to
s
ync
a single file system
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-21
Holger Hans
P
e
ter
.
.
.
Small
t
y
po fix
.
.
.
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-21
D
avi
d
Je
n
ni
F
i
le
s
ystem: fifo:
Fixed coding styl
e
issue
.
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-21
Ben Hutchings
fs/inode: Fix ke
r
ne
l
-doc format
f
or inode
_
init_owner
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-21
N
amh
y
ung Kim
select: remov
e
unused MAX_SELECT_SECO
N
DS
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-21
Namhyung Kim
v
f
s
:
c
l
eanup do_vfs_ioc
t
l
()
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-18
Josef Bacik
fs: call secu
r
ity_d_instantiate
i
n d_obtain_alia
s
V2
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-18
Al Viro
lose 'mou
n
ting_here' argument in ->d_man
a
ge
(
)
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-18
Al Viro
don
'
t
pass 'm
o
unting
_
here'
flag to follow_
d
own()
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-18
Al Viro
ch
a
nge the locking
o
rder for n
a
mespace_sem
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-18
Al
V
ir
o
fix
d
ead
l
ock in p
i
vot_root()
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-18
Al Viro
vfs: split
o
ff v
f
smount-re
l
ated parts of vfs_kern_mount()
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-18
Tony Luck
S
o
m
e
fixes fo
r
pstore
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-18
Al Viro
kill simp
l
e_set
_
mnt()
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-16
A
l Viro
v
f
s: bury ->get_sb()
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-16
Al Viro
nfs: switch NFS from ->get_
s
b
() t
o
->mo
u
n
t
()
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-16
Al
Viro
n
f
s
: stop mangling ->mnt_devna
m
e on N
F
S
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-16
Al Viro
vfs:
new superb
l
ock me
t
hod
s
to ov
e
rride /proc/*/mo
u
nt
.
.
.
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-16
Al Viro
nfs
:
nfs_do_{re
f
,sub}
m
ount() super
b
lock argument is
.
.
.
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-16
A
l Viro
nfs: m
a
ke nfs_pa
t
h()
w
ork witho
u
t vfsmo
u
nt
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-16
Al
V
i
ro
nfs
:
store devnam
e
a
t discon
n
ected NFS roots
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-16
Al Viro
nfs: p
r
opa
g
ate d
e
vna
m
e to
nfs
{
,4}_get_roo
t
()
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-16
Miklos
S
zeredi
fix cdev leak on O_PA
T
H final fput()
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-16
Christoph
H
ellwig
prune back iprune_sem
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-16
S
t
ephe
n
R
o
t
hwe
l
l
vfs: add nonconflicting
v
a
lues
f
o
r O_
P
ATH
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-16
Al Viro
fix fo
l
low_link() breakage
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-15
Al Viro
tidy
the t
r
ailing sym
l
inks trav
e
rs
a
l up
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-15
Al
V
iro
Turn resolu
t
io
n
of tr
a
iling symlinks iterative everywhere
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-15
Al Vir
o
simplify l
i
nk_p
a
th_walk() tail
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-15
Al Viro
Mak
e
trai
l
ing sy
m
lin
k
resolution in path_lo
o
ku
p
at(
.
.
.
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-15
Al V
i
ro
u
p
da
t
e
nd->i
n
ode in
_
_
do
_
follow_link() ins
t
ead of after
.
.
.
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-15
A
l Viro
pull
h
andling
o
f o
n
e
p
athname co
m
ponent i
n
to a helper
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
commitdiff
|
tree
2011-03-15
A
neesh Kuma
r
K
.
V
fs: al
l
ow
A
T_EMPT
Y
_
PATH in
linkat(), limit tha
t
to
.
.
.
commit
|
commitdiff
|
tree
2011-03-15
Al Viro
Allo
w
passing
O
_PATH desc
r
iptors via SCM_RI
G
HTS datagrams
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
commit
|
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2011-03-15
Al Viro
readlin
k
a
t(), fchownat(
)
and fstata
t
(
) w
i
th
e
m
pty
relative
.
.
.
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
>
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2011-03-15
Al Viro
A
l
low O_PATH for symlinks
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viro@zeniv.linux.org.uk
>
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2011-03-15
Al
Vi
r
o
New
ki
n
d of ope
n
files - "location only"
.
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viro@zeniv.linux.org.uk
>
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2011-03-15
Anee
s
h
Kumar K
.
V
e
x
t4: Co
p
y
f
s UUID to
s
uperblock
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
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2011-03-15
Aneesh Kumar K
.
V
ext3: Copy fs UUI
D
to superb
l
o
c
k
.
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
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2011-03-15
A
n
eesh Kumar K
.
V
vfs
:
Expor
t
fil
e
sy
s
tem
u
uid vi
a
/pr
o
c
/
<pid>/mount
i
nfo
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viro@zeniv.linux.org.uk
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2011-03-15
A
n
eesh Kumar K
.
V
un
i
std
.
h
:
A
d
d n
e
w syscalls n
u
mbers
t
o asm
-
generic
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viro@zeniv.linux.org.uk
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2011-03-15
Anees
h
Kumar K
.
V
x86: Add ne
w
sys
c
alls for x86_64
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2011-03-15
A
n
eesh Kuma
r
K
.
V
x86: Ad
d
new sysc
a
lls for
x
8
6_32
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viro@zeniv.linux.org.uk
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2011-03-15
An
e
esh Kumar K
.
V
fs:
Re
m
ove
i
_n
l
ink chec
k
from
file system li
n
k
callb
a
ck
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2011-03-15
Aneesh Ku
m
ar K
.
V
fs:
Don't
allow to
c
reat
e
hardlink for dele
t
ed f
i
l
e
Signed-off-by: Al Viro <
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2011-03-15
Aneesh
Kuma
r
K
.
V
vfs: Add open by fil
e
ha
n
d
l
e support
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
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2011-03-15
Anee
s
h Kumar K
.
V
vfs: Add name t
o
fil
e
handle
c
onv
e
r
sio
n
su
p
port
Signed-off-by: Al Viro <
viro@zeniv.linux.org.uk
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2011-03-14
Al Viro
Ne
w
AT_
.
.
.
flag: AT_EMP
T
Y
_
P
AT
H
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2011-03-14
A
n
e
esh
Kumar K
.
V
e
xport
f
s:
R
e
t
urn the m
i
ni
m
um requi
r
ed handle s
i
ze
Signed-off-by: Al Viro <
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2011-03-14
Al
Viro
clean statfs-like syscalls
up
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2011-03-14
Al Vi
r
o
open-style ana
l
o
g of
vfs_path_lookup()
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2011-03-14
Al Viro
reduce v
f
s_path
_
lookup() to do_
p
a
t
h_loo
k
up()
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viro@zeniv.linux.org.uk
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2011-03-14
A
l
Vi
r
o
unta
n
gle do_l
o
okup()
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