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x86: PAT use reserve free memtype in mmap of /dev/mem
2008-04-24
venkatesh
.
pal
l
i
p
ad
i
.
.
.
x86: P
A
T us
e
re
s
erve
f
ree memtype in mma
p
o
f
/dev
/
mem
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-24
ven
k
atesh
.
pallipadi
.
.
.
x86: PAT phy
s
_mem_access_prot_allowed fo
r
dev
/
m
e
m
mmap
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-24
ve
n
katesh
.
pall
i
p
a
d
i
.
.
.
x
86: PAT avoid a
l
iasing
i
n /dev/mem read/write
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-24
Ve
n
k
i Pal
l
i
p
adi
d
e
vmem:
a
dd ra
n
ge_is_allowed() check to mmap of /d
e
v/
m
em
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-24
Arjan v
a
n de
Ven
x86: i
n
troduce /
d
ev/me
m
restrict
i
o
n
s with a
c
onfig
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Ingo Molnar
s
ched:
b
ui
l
d
f
ix
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
V
i
k
t
or Radnai
sched: bette
r
r
t
-gr
o
u
p documentati
o
n
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
I
ngo Molnar
sched: feat
u
res fix
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
P
eter
Zi
j
lstra
sched: /debug
/
sched_features
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Ingo Molnar
s
ched:
add SCHE
D
_FEAT_DEADLINE
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Pete
r
Zijlstra
sched: debug:
s
how a weig
h
t t
r
ee
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zijlstra
sched: fair:
weig
h
t calculations
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zijlst
r
a
sche
d
: fa
i
r-gr
o
up: de
-
couple load-b
a
lancing from
t
h
e
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Pete
r
Zijls
t
ra
sched
:
fair-gro
u
p schedul
i
ng vs latency
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zijl
s
tra
sched: rt-group: optimize dequeue_rt_s
t
ack
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zijls
t
ra
sched: deb
u
g
:
add some debug code to ha
n
dle th
e
full
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zij
l
stra
s
c
h
e
d: fair
-
group: SMP-ni
c
e fo
r
group scheduling
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Hidetos
h
i S
e
to
s
c
h
ed, cpuset: customize sched domains, core
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Hidetoshi Seto
sched, cpu
s
et:
customize sched domai
n
s, d
o
c
s
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Peter
Zi
j
lstra
sc
h
ed: prepat
o
r
y
c
ode movement
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zijlstr
a
sched: rt: multi level group
constraints
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zi
j
lstra
sch
e
d: task_
g
roup hi
e
rarchy
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zi
j
lstra
sched: f
i
x th
e
tas
k
_
g
r
oup hierarchy for UID grouping
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Dhaval Giani
sched: allow
the group s
c
heduler t
o
have multiple levels
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Dhaval Giani
sched: mix tasks and groups
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Ing
o
Mo
l
nar
s
c
h
e
d: fix
c
hec
k
s
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Pete
r
Zijls
t
ra
sched: old sle
e
p
e
r
bonus
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike
T
ra
v
i
s
sched: add
n
ew
s
et
_
cpus_all
o
wed_ptr
f
u
nc
t
ion
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike Travis
init: move set
u
p
of
n
r_cpu_ids to
as ear
l
y as
possible
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike Travis
s
c
hed
:
re
m
ove an
o
ther cpumask_t varia
b
le
fro
m
stack
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike
T
r
avis
c
p
umask: add show cp
u
map f
u
n
c
tions
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike Travis
c
pumask: u
s
e
new cpus_scnpri
n
tf functio
n
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
M
i
ke Tra
v
i
s
x86: modify show_shared_cp
u
_map in
intel_c
a
cheinfo
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike Travis
x
8
6: convert cpumas
k
_of
_
cpu
m
a
cro to alloca
t
ed a
r
ray
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike T
r
a
v
is
cpuma
s
k: add CPU_MA
S
K_ALL_PTR macro
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike
T
rav
i
s
c
p
umask: redu
c
e stack usage in S
D
_x_INIT initializer
s
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike Travis
n
odemask: use new
n
o
de_to_cpuma
s
k_pt
r
f
u
n
ction
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike Tr
a
vis
generic:
r
educe s
t
ack pres
s
ure in
s
c
hed_affinit
y
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike Travi
s
cpu
s
et: m
o
dify cpu
s
et_set_cp
u
s_allo
w
e
d
to u
s
e cpumask
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike Trav
i
s
generic: use new set_cpus_allow
e
d_ptr fu
n
c
t
io
n
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mi
k
e Travis
x8
6
: use n
e
w set_cpus_allowed_ptr fu
n
c
tio
n
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike Travis
sched: remov
e
fixed NR_CP
U
S sized
a
rrays in k
e
rnel_s
c
hed_c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike T
r
avi
s
c
p
umask: Cleanu
p
more us
e
s of CPU_M
A
SK and NODE_MA
S
K
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike
T
rav
i
s
nu
m
a:
m
ove lar
g
e
a
rray from stack t
o
_
i
n
itdata sectio
n
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike Travis
asm-generic: add node_to_cp
u
mask_pt
r
macro
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike
T
ravis
x86: oprofile: r
e
move
N
R_CP
U
S a
r
r
a
y
s in arch/x86/oprofile
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike Travis
x8
6
: reduce memory and st
a
c
k usage in intel_
c
a
cheinfo
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike Tra
v
i
s
cpumask
:
add cpumask_scnprintf_len function
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
G
r
egory
Haskins
sched:
fix cp
u
s
_allowed settings
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Dhava
l
Giani
sched
:
a
l
low cpuacct stats to
be res
e
t
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Dhaval Giani
sched:
c
leanup cpu
a
cct v
a
riabl
e
nam
e
s
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
O
l
o
f Johansson
tas
k
lets: execute taskl
e
ts in th
e
same
o
rder the
y
were
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Peter
Zijlstra
sched:
r
t
-group
:
sm
p
balancing
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
P
eter Z
i
jlstra
sched:
r
t-grou
p
: synch
o
nised
bandwi
d
th
per
i
od
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Ingo
Molnar
time: ad
d
ns
_
to_ktime()
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Pe
t
er Zijlstr
a
sched: fix r
e
gress
i
on
w
ith s
c
hed yield
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Dmitr
y
Adamushko
latencytop: optimize LT_BA
C
KTRACEDEPTH l
o
ops a bit
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Ingo Molnar
sche
d
: remove sysc
t
l_sche
d
_b
a
tch
_
wakeu
p
_gra
n
u
larit
y
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
I
ngo Molnar
sc
h
e
d
: re
e
n
able sync wakeups
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Ingo Molna
r
sched
:
cache
ho
t
buddy
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
In
g
o
Molnar
sched:
feat affine w
a
keups
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Ingo
M
olnar
s
ch
e
d
: intro
d
uce SCHED_FEAT_SYNC_WAKE
U
PS, t
u
rn it off
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
P
e
ter Zijlstra
sch
e
d: fix wakeup
g
ranula
r
ity for
buddie
s
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Gui
l
laume Chaz
a
rain
sched: fix rq-
>
cloc
k
ove
r
flows detection wit
h
C
ONFIG_NO_HZ
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Reynes P
h
ilippe
sche
d
: sched
.
c needs tick
.
h
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Ingo Mol
n
ar
sche
d
: m
a
ke cpu_cloc
k
() global
l
y sy
n
c
hronous
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
I
n
go
Molnar
s
c
hed: re-do
"sched:
f
ix fair sleepers
"
| Author:
Ingo Molnar
<mingo@elte.hu>
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Jack Steiner
x86: UV
startup
o
f slave c
p
us
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x86: integrat
e
pci-dma
.
c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x86: d
o
n't do dma if mask is NULL
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
G
l
auber Costa
x86: re
t
urn
c
onditional to mmu
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber C
o
sta
x86: remove klu
d
g
e from x86_64
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber C
o
sta
x86: uni
f
y g
f
p masks
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Gla
u
b
er
Cos
t
a
x86:
r
etr
y
allocation if fa
i
led
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber
C
osta
x
8
6: do
n
't
t
ry to
a
llocate from DMA zone at f
i
rst
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x
8
6:
use a fal
l
ba
c
k dev fo
r
i386
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x86: us
e
nu
m
a
a
llocati
o
n function in i38
6
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber
C
osta
x86:
remove virt_to
_
b
u
s
i
n
p
ci-dm
a
_64
.
c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber
C
o
s
t
a
x
8
6:
adj
u
s
t dma_
f
ree_c
o
herent f
o
r i386
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glau
b
er Costa
x86: m
o
ve bad_
d
ma_address
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x86: isolate coherent
mapping functions
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x
8
6: m
o
v
e dm
a
_coherent functions to pci-
d
ma
.
c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber
Costa
x86: merge
i
omm
u
i
n
iti
a
lizatio
n
pa
r
ameters
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
G
l
a
uber Costa
x86: me
r
ge dma_
s
up
p
orted
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Co
s
ta
x
86: move pci fixup
t
o
p
ci-dma
.
c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
G
lauber Costa
x86: move x86_64-speci
f
ic to common code
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glaube
r
C
o
sta
x86:
m
ove initialization func
t
ions
t
o
pci-dma
.
c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Gla
u
ber
C
ost
a
x
86: unify pci-nommu
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
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tree
2008-04-19
Glauber Costa
x
8
6: move definition to pci-dma
.
c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Cost
a
x86:
u
se
d
ma_length i
n
i386
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x86: use WA
R
N_ON in mapping functio
n
s
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x86: use sg_phys in x86_64
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
G
l
a
ube
r
Costa
x86:
A
d
d flush_write_buffers in no
m
mu functions
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Gl
a
u
b
er Costa
x
8
6
:
implemen
t
mappi
n
g_error i
n
pci-nommu_64
.
c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
G
l
a
ub
e
r Costa
x86:
d
elete empty fun
c
tions
f
rom p
c
i
-
nommu_64
.
c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glau
b
er C
o
sta
x86: introduce pci-dma
.
c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mark
M
cLoughlin
x86: move dma_supported and dma_set_ma
s
k to pci-dma_32
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x86: del
e
te th
e
a
rch-specific dma-mapping h
e
ad
e
r
s
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x86: move
A
RCH_
H
AS
_
D
MA
_
DECLARE_CO
H
E
RENT_MEMORY to
d
ma
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glaub
e
r C
o
s
ta
x86: unify dm
a
_
m
ap
p
ing_e
r
ror
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
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