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Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6
2011-04-28
Andrea Arcang
e
li
mm: thp: fix /dev/zero MA
P
_PRIVATE an
d
vm_flags cl
e
anup
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
Andrea A
r
c
angeli
m
m: com
p
actio
n
:
U
se as
y
nc
m
i
g
r
a
tion fo
r
__
G
F
P
_NO_KSWAPD
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
Andrea A
r
cange
l
i
m
m: co
m
pacti
o
n: minimise th
e
time
I
RQs are
d
isabled
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
An
d
r
e
a Ar
c
angeli
mm: compac
t
ion: prevent kswap
d
compactin
g
memory to
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-17
A
n
drea Arcangeli
m
m:
P
ag
e
B
u
ddy and mapcoun
t
robustness
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-13
Andrea Arcangeli
thp:
fix p
a
ge_referenced to modif
y
mapcount/vm
_
flags
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-10
Andre
a
Arcangeli
x86/mm: Fix pgd_lock deadlock
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-02-15
Andre
a
Arca
n
geli
t
hp: pr
e
vent hug
e
p
ages duri
n
g arg
s
/e
n
v cop
y
ing into
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-02-03
Andrea Arcangeli
mm: when migrate
_
pa
g
es returns 0, al
l
pages
m
ust have
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-26
Andrea Arcangeli
mm:
c
ompa
c
tion
:
d
o
n
't depend on H
U
GE
T
L
B
_P
A
GE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-26
Andrea Arcangeli
thp:
f
ix
PARA
V
IR
T
x86 32bit noPAE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-16
A
n
drea Arcangeli
f
ix non-x86 build failure in pmdp_get_an
d
_clea
r
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
re
a
Arcange
l
i
[IA64] fix ia64 build fail
u
re in pmdp_get_and_clear
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
A
rcangeli
thp
:
add c
o
mpound_trans_head()
helper
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a
A
rcangeli
thp: KSM
o
n THP
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
Arc
a
ngeli
thp: khugepa
g
ed: make khugepage
d
a
wa
r
e
a
bout
m
a
dvise
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcangeli
thp
:
madvise(MADV_NOHUGE
P
AGE
)
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangel
i
thp: mm: define MADV_NOHUG
E
PAGE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arcange
l
i
thp: compou
n
d_trans_order
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcange
l
i
thp: fix memor
y
-failure hugetlbfs vs THP collision
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp:
a
dd d
e
bug ch
e
cks
for mapcount rel
a
ted invariants
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
cangeli
t
h
p: use c
o
m
paction f
o
r all allocation or
d
ers
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a
Arcangeli
thp: use com
p
actio
n
i
n
k
swa
p
d for
GFP_ATOM
I
C
o
rder > 0
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
Arcangel
i
thp: fre
e
ze k
h
ugepaged
a
n
d
ksm
d
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: mm
u
_not
i
f
ier
_
test_young
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: don't allow
transpar
e
nt
h
u
gepage support without PSE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arc
a
n
g
eli
thp: av
o
i
d bre
a
k
i
n
g huge
p
md i
n
variants in c
a
s
e of
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Ar
c
angeli
thp:
t
ranshug
e
isolate
_
migratepages()
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: sele
c
t CONFIG_
C
O
M
P
A
CT
I
O
N
if TR
A
N
SPARENT_HU
G
EPA
G
E
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: transparent
h
ugepage config c
h
o
i
ce
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
t
h
p
:
a
l
locate memor
y
in khugep
a
ge
d
outsid
e
o
f
mmap
_
sem
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
t
hp: ad
d
numa a
w
areness to
hugepage allocations
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcan
g
eli
thp: ena
b
le direct defrag
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arcange
l
i
thp: set
r
ecom
m
e
nded min free kbytes
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcang
e
li
thp: remove PG_buddy
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcang
e
li
t
hp: skip transhuge pages i
n
ksm
for
now
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
d
rea Arcangeli
thp: khugepaged vma 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
A
n
drea Arcang
e
li
thp: transparent hugepage vmstat
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcangeli
t
h
p:
m
emcg huge memory
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcang
e
l
i
t
h
p: m
e
mcg compound
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arcangeli
thp: pmd_trans_huge migrate bugcheck
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: ma
d
vise(MADV_HUGEPAGE
)
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arc
a
ngeli
thp: verify
p
md_trans_huge is
n
'
t
l
eaking
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arcangeli
thp:
s
plit
_
hu
g
e_page anon_vm
a
o
r
der
i
ng dep
e
n
d
e
n
cy
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
re
a
Arcangeli
thp: transparent hugepage core
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
e
a
A
rcangeli
thp: don't all
o
c hard
e
r for
g
fp nomemal
l
o
c
even
i
f
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arcangeli
t
h
p:
_
GFP_NO_KS
W
APD
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcangeli
thp: k
v
m mmu transpa
r
e
nt hu
g
epage su
p
port
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndr
e
a
Arc
a
ngeli
thp: clea
r
_copy_hug
e
_
pag
e
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
r
e
a Arcan
g
e
l
i
thp: s
p
lit_huge_p
a
ge pagin
g
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arcangeli
thp: split_hug
e
_
p
a
ge_
m
m
/vma
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
dre
a
Arcangeli
th
p
: add
p
md_huge_pte to
mm_struct
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcang
e
li
thp: clear
page co
m
pound
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: ad
d
pmd mm
u
_
n
otifi
e
r helpers
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea
A
rcange
l
i
thp: pte alloc tra
n
s
spl
i
tting
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcangeli
thp: bail out gup
_
fast on sp
l
itting pm
d
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcan
g
eli
thp:
a
d
d
pmd mangling functi
o
ns to
x86
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
A
r
ca
n
geli
thp:
add p
m
d
mangling
g
eneri
c
fun
c
t
ions
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Ar
c
an
g
el
i
thp: special
pmd
_
trans_*
f
unctio
n
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
r
cangeli
thp
:
CONF
I
G_TRANS
P
AREN
T
_HUG
E
PAGE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: comment reminder in destroy
_
co
m
pound_pag
e
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcangeli
thp:
e
xport ma
y
be_mkw
r
ite
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arcangel
i
thp
:
n
o
p
a
rav
i
rt version of pmd o
p
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: add pmd paravirt ops
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
dre
a
Arcange
l
i
thp: add native_set_pmd_at
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcange
l
i
thp:
c
lear c
o
mpound m
a
p
ping
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
dre
a
Arcangeli
thp: up
d
a
t
e
f
ute
x
co
m
pound knowledge
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
r
e
a Arcangeli
t
h
p: pu
t
_page: rech
e
ck PageHead after
relea
s
ing the
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea
A
rcangeli
thp:
alter compound
get_pag
e
/put_page
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
th
p
:
c
o
mpound_lock
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp
:
mm:
define MADV_H
U
GEP
A
GE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arcangeli
t
h
p:
t
ransparent hugepage support document
a
tion
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
cang
e
li
thp:
f
ix
b
ad_page to show the real
r
e
aso
n
the p
a
ge
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-09-23
Andrea Arcangeli
mmap
:
ca
l
l unlink_anon_vmas() in __split_vma()
in case
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-09-23
And
r
ea Arcan
g
e
l
i
rmap:
f
ix
wa
l
k during fork
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-09-10
Andrea Arcangeli
mm: avo
i
d
warning when COM
P
A
CTION
is selecte
d
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-09-10
Andrea Arcangeli
m
m
:
f
i
x
swapi
n
race co
n
dition
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-10
A
n
d
rea Arcangeli
mm:
set VM_
F
AULT_WR
I
TE
i
n do_s
w
ap_page()
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-10
Andrea Arc
a
ngel
i
r
m
ap
:
add
a
no
n
_
vma
b
ug
checks
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-10
Andrea
Arc
a
ngeli
rm
a
p: resurrect p
a
ge_address_in_vma anon_vma check
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-10
Andrea Arc
a
ngel
i
rm
a
p: always use anon_vma root poi
n
t
e
r
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
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tree
2010-08-10
Andrea Arc
a
ngeli
ks
m
: fix ksm swapin
time optimi
z
ati
o
n
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-08-10
Andrea A
r
cange
l
i
rmap: a
l
ways add
n
ew vmas at th
e
end
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
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tree
2010-08-10
Andrea A
r
cangeli
mmap: remove
unne
c
e
ssary lock from __vma_li
n
k
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
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tree
2010-08-02
Andrea A
r
c
angeli
K
VM:
M
MU: fix mmu notifier i
n
valida
t
e han
d
ler fo
r
huge
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-04-24
Andrea Arcan
g
e
l
i
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
Andre
a
Arcange
l
i
mm: huget
l
b: fix clear_hug
e
_
p
a
g
e()
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2009-09-22
A
ndrea Arcangeli
k
sm: fix deadlock with munlock in ex
i
t_mmap
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2009-03-24
Andrea
A
r
cangeli
KVM: Fix missing smp tlb flu
s
h in invlpg
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2008-07-29
A
n
d
r
e
a Arc
a
n
g
e
li
K
VM: Synchronize guest p
h
ysi
c
al memory
map to host
.
.
.
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
|
commitdiff
|
tree
2008-07-29
An
d
rea Arcangeli
KVM: Allow brow
s
i
n
g me
m
sl
o
ts w
i
th mmu_l
o
c
k
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
|
commitdiff
|
tree
2008-07-29
Andr
e
a A
r
cangeli
KVM: Allow reading aliases with mmu_lock
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
|
commitdiff
|
tree
2008-07-28
A
n
dre
a
Arc
a
ngeli
mmu-notifi
e
rs: cor
e
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
|
commitdiff
|
tree
2008-07-28
Andrea Arca
n
g
e
li
mmu
-
noti
f
iers
:
add mm_take_all_locks() operation
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
|
commitdiff
|
tree
2008-07-28
And
r
e
a
A
rcangel
i
m
m
u
-no
t
ifie
r
s
:
ad
d
list_d
e
l
_init_rcu()
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
|
commitdiff
|
tree
2008-05-04
A
n
dr
e
a Arcangel
i
KVM: avoid fx_init() schedule in atomic
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
|
commitdiff
|
tree
2008-04-27
Andre
a
Arca
n
geli
KVM: Dis
a
ble pagefaul
t
s during
co
p
y_from_user_inatomi
c
(
)
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
|
commitdiff
|
tree
2008-04-02
Andrea Arcan
g
eli
Fix
b
ounce
s
e
tting
f
or
6
4
-
bit
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
|
commitdiff
|
tree
2008-02-05
Andrea Arcangeli
Fix /pr
o
c
dcache deadlo
c
k in do_exit
Signed-off-by:
Andrea Arcangeli
<andrea@suse.de>
commit
|
commitdiff
|
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