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Merge branch 'perf/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/acme...
2011-04-28
Andrea Arcangeli
mm: thp:
fix /dev/z
e
ro MAP_PRIVATE a
n
d
vm_flags cleanups
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
A
n
d
rea
A
rcangeli
mm: compaction: Use a
s
ync migr
a
t
ion for __GFP_NO
_
KSWAPD
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
Andrea
A
r
cangeli
m
m
: compaction:
m
inimise the
time IRQs are disabled
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
Andrea Arcangeli
m
m:
c
ompact
i
on: prevent k
s
w
a
pd com
p
acting
m
emory to
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-17
An
d
rea Arcangel
i
m
m: PageBuddy a
n
d
mapcount ro
b
ustness
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-13
Andrea Arcang
e
li
thp: fix
p
age_referenced to mo
d
ify mapcount/v
m
_
fl
a
gs
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-10
Andrea Ar
c
angeli
x86/mm:
F
ix pgd_lock
d
eadlock
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-02-15
Andrea
A
rc
a
nge
l
i
thp: prev
e
n
t
h
ug
e
pages during args/env
c
opyi
n
g into
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-02-03
And
r
ea Arcangeli
mm
:
whe
n
m
i
grat
e
_pages returns 0, all pages must hav
e
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-26
A
ndrea Ar
c
angeli
mm: compacti
o
n: don't depend
on HUGETLB_PAGE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-26
Andrea Ar
c
angeli
thp: fix PARAV
I
RT
x86
32bi
t
noPAE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-16
And
r
ea
A
rcangeli
fix non-x86
b
uild fai
l
ure in p
m
dp_get_and_c
l
ear
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
cangeli
[
I
A64] fix
i
a64 build failure i
n
p
m
dp_get
_
and_clea
r
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rcangel
i
thp
:
ad
d
compou
n
d_tra
n
s_
h
ead(
)
h
elper
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcangel
i
t
h
p: K
S
M on THP
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea
A
r
ca
n
geli
thp:
khuge
p
age
d
: mak
e
khuge
p
aged awa
r
e
about madvise
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: madvise(MA
D
V_NOHUGEPA
G
E)
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
e
a
Arcangeli
thp: mm
:
def
i
ne MADV
_
NOHUGEPAGE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
r
c
angeli
thp: compound
_
trans_order
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
t
hp: fix memo
r
y-failure huge
t
lbfs
v
s T
H
P collision
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
r
ea Arca
n
g
eli
thp: add debug check
s
for mapcount rela
t
e
d
inv
a
riants
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea
A
r
c
ang
e
li
thp: use compaction for
a
ll allocation
orders
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rc
a
ngeli
t
hp: use compaction in ks
w
a
p
d for GFP_ATO
M
IC order > 0
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcange
l
i
thp: freeze khugep
a
ged and ksmd
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arcangeli
thp: mmu
_
noti
f
i
e
r_test_youn
g
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arcangeli
t
h
p
: don't allow trans
p
aren
t
hugep
a
ge support
without PSE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arcangeli
thp: av
o
id breaking
h
uge
pmd invarian
t
s in ca
s
e of
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
r
ea Arc
a
ngeli
thp
:
tra
n
shuge isolate_m
i
g
r
ate
p
ages()
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rc
a
n
g
eli
th
p
: select CONFIG_COMPACTION if T
R
AN
S
PA
R
E
NT_HUGEPAG
E
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp:
tr
a
nsparent hugepa
g
e config
choi
c
e
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: allocat
e
me
m
ory
in kh
u
g
epaged o
u
tside of mmap_sem
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
re
a
Ar
c
angeli
thp: add numa a
w
areness to
h
ugepa
g
e all
o
cations
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arca
n
geli
thp: en
a
b
l
e direct d
e
frag
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arca
n
geli
thp: set rec
o
mmended min free kbyt
e
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea
A
rcangel
i
thp: remove PG_buddy
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Ar
c
angel
i
thp: skip transhu
g
e pages in
k
s
m
for now
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rcan
g
eli
thp
:
k
hugepaged vma merge
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
r
cangeli
thp: k
h
uge
p
age
d
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arcangeli
t
h
p
: tr
a
n
sparent hugepage vmsta
t
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arcangeli
t
hp: memcg huge memory
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea
A
rcangel
i
thp: m
e
mcg compound
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arcangeli
t
h
p: p
m
d_trans_huge
migrate
b
ugche
c
k
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: madvise
(
M
A
DV_HUGEPAGE)
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Ar
c
a
ngeli
thp: verify p
m
d_tran
s
_huge isn't leakin
g
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea A
r
cang
e
li
t
h
p: spl
i
t_huge_page a
n
on
_
vma ordering depen
d
ency
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
th
p
:
tra
n
sp
a
rent hugep
a
g
e
c
ore
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: don't alloc
harder
f
o
r gfp
nome
m
all
o
c
even i
f
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
t
h
p
: _GFP_NO_KSWAPD
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arc
a
ngeli
thp: kvm mm
u
transparent
hu
g
epage suppo
r
t
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
re
a
Arcangeli
thp: clear_copy_
h
ug
e
_page
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
nd
r
ea Ar
c
angeli
thp: split
_
huge_p
a
ge paging
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
nd
r
ea Arcangeli
thp: split_
h
uge_page_mm/vma
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arc
a
ngeli
thp: add pmd
_
hu
g
e_pte to mm_st
r
uc
t
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arcangeli
thp: cle
a
r p
a
g
e
compound
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arc
a
ng
e
l
i
thp: add p
m
d m
m
u
_notif
i
e
r
helpers
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Ar
c
angel
i
thp: pte alloc trans spli
t
ting
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcangeli
thp
:
b
ail out gup_f
a
st on splitting pmd
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a A
r
c
angeli
thp: add pmd m
a
ngling function
s
t
o
x86
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arca
n
ge
l
i
t
hp: add pmd mangling generic
f
unctions
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
t
h
p
: s
p
ecial p
m
d_trans_* f
u
nctio
n
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: CONFIG_TRANSPARENT_HUGEPAGE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
d
rea Ar
c
angeli
t
h
p
: comm
e
nt
r
e
m
inde
r
in
des
t
r
o
y_compound_p
a
ge
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arcangeli
t
h
p
: export maybe
_
mkw
r
ite
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: no
p
aravirt version
of pm
d
o
p
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcange
l
i
thp: add p
m
d parav
i
r
t
o
ps
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
t
h
p
:
add na
t
ive
_
set_pmd_at
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
dr
e
a Arcangeli
th
p
: clear compound mapping
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arcangeli
thp: update
fu
t
ex
c
ompound knowledge
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea
Arcangel
i
thp: put
_
page: recheck PageHead aft
e
r releasing the
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcang
e
li
thp:
a
lter
c
ompound g
e
t_page
/
put_
p
age
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcan
g
eli
thp:
c
ompound_lock
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
d
r
ea Arcan
g
eli
thp: m
m
: d
e
fi
n
e MA
D
V_HUGEPAGE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Ar
c
ange
l
i
thp
:
transparent hugepage support documentation
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arca
n
g
e
li
thp:
f
ix bad_p
a
ge
to show the real r
e
ason the page
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-09-23
Andrea Ar
c
a
ngeli
mmap
:
call unlink_anon_v
m
as() in __split_vma() in c
a
s
e
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-09-23
Andre
a
A
rc
a
ngeli
rmap:
f
i
x
w
alk during
f
ork
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-09-10
Andrea Arcangeli
mm:
a
vo
i
d wa
r
ning when COMPACTION is sele
c
t
ed
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-09-10
Andrea Arcangeli
mm: f
i
x swapin race
c
ondition
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-10
Andrea Arcangeli
mm:
set
V
M_FAULT_
W
RI
T
E
in do_swap_page(
)
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-10
A
ndr
e
a Ar
c
a
n
geli
rmap:
add anon_vma bug checks
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-10
Andre
a
Ar
c
angeli
r
m
a
p
: resurrect page_ad
d
re
s
s
_in_vma
a
n
o
n
_vma
c
hec
k
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-10
A
ndrea Arcan
g
eli
rma
p
:
always use anon_
v
ma root poin
t
e
r
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
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2010-08-10
Andrea
A
rcangeli
ksm: fix ksm swap
i
n time optimiza
t
ion
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
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2010-08-10
A
nd
r
ea A
r
cangeli
rma
p
:
alw
a
ys add n
e
w vmas a
t
the end
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
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2010-08-10
Andrea
A
rcangeli
mmap: remove unnecessary lo
c
k from
_
_vma_link
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
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2010-08-02
And
r
ea
A
rc
a
nge
l
i
K
V
M: MMU:
f
i
x mmu notifier
i
nvalidate han
d
le
r
fo
r
hu
g
e
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
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2010-04-24
A
ndrea Arcangeli
memcg
:
fix pre
p
are migration
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
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2010-01-11
Andrea A
r
cangel
i
mm: hugetlb:
f
ix clear_h
u
ge_p
a
ge()
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
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2009-09-22
Andrea Arcangeli
ksm: fix deadlock w
i
t
h
munlock
i
n ex
i
t_
m
map
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2009-03-24
Andrea Arcangeli
KVM: Fix mi
s
sing smp
tlb
flush i
n
invlpg
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2008-07-29
Andrea Arcangeli
KVM
:
Synchronize guest physical memory
map to host
.
.
.
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
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commitdiff
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2008-07-29
An
d
rea A
r
ca
n
g
eli
KVM: Allow br
o
wsing me
m
slots
w
it
h
m
m
u_lock
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
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2008-07-29
Andrea Arcangeli
KVM: All
o
w reading aliases with mmu
_
lock
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
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commitdiff
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2008-07-28
And
r
e
a
Arcan
g
e
li
mmu-noti
f
ie
r
s: core
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
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2008-07-28
An
d
r
e
a Arcan
g
e
l
i
m
mu-
n
ot
i
f
iers: add mm_ta
k
e_all_locks() operatio
n
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
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tree
2008-07-28
Andrea Arcangeli
m
mu-notifi
e
rs: add
l
i
st
_
de
l
_i
n
it_rc
u
()
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
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2008-05-04
Andrea Arcangeli
KVM
:
a
v
oid fx_i
n
it() sche
d
ule in atomic
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
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tree
2008-04-27
And
r
ea
A
r
cangeli
KVM: Disab
l
e pagef
a
ults during copy
_
from_user_
i
natomic()
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
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tree
2008-04-02
Andrea Arcange
l
i
Fix bou
n
c
e set
t
ing
f
o
r
64-bit
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
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2008-02-05
Andrea Arcang
e
l
i
Fix /proc dcache deadlock i
n
do_exit
Signed-off-by:
Andrea Arcangeli
<andrea@suse.de>
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