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x86: PAT avoid aliasing in /dev/mem read/write
2008-04-24
v
e
nkat
e
sh
.
pa
l
lipadi
.
.
.
x86: PAT a
v
oid aliasin
g
in /dev/mem read/write
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-24
Venki
P
allipa
d
i
dev
m
e
m
:
add range_is_a
l
lowed() check to
mm
a
p of
/
d
e
v
/mem
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-24
Arja
n
va
n
de Ven
x8
6
:
i
n
t
roduce /de
v
/mem re
s
tric
t
ions wi
t
h a
c
onfig
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Ingo Mo
l
n
ar
s
c
hed: build fix
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Vikt
o
r
Radnai
sche
d
: better rt-group docu
m
entation
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Ing
o
Molnar
sch
e
d: feature
s
fix
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
P
e
ter Z
i
jlstra
sched: /d
e
bug/sched_features
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Ing
o
M
o
l
n
ar
sched: add
SCHED_FEAT_DEADLINE
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zijlstra
sched: debug: show a
w
ei
g
ht t
r
ee
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zijls
t
ra
s
c
h
e
d: fair: weight calcu
l
ations
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Peter
Zijlstra
sch
e
d: f
a
ir-group: de-couple
l
oad-
b
alanci
n
g
f
rom
t
he
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
P
eter
Z
ijlstra
sched: fair-group scheduling vs latency
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Peter Z
i
jlstra
s
c
hed: rt
-
group:
o
ptimize dequeue_
r
t_stack
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
P
e
te
r
Z
ijlstra
sched: de
b
u
g
:
a
dd some d
e
bug
code to h
a
ndle t
h
e full
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Pet
e
r Zij
l
s
tra
s
c
h
e
d: fair-group: SM
P
-nice for gro
u
p scheduli
n
g
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Hidetosh
i
Seto
s
c
h
ed, cpuset: customize sched
d
omai
n
s,
c
ore
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Hidetoshi S
e
to
sched
,
cpuset: custom
i
ze sched do
m
ains, docs
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Pet
e
r Zijlstra
sched: prepatory code
movement
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zijlstra
s
c
h
e
d: rt: multi level group const
r
aints
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Pete
r
Z
ijlstra
sched
:
task_group hiera
r
chy
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Peter
Z
ijl
s
t
r
a
s
c
hed: f
i
x
t
h
e
task_group hierarchy for
U
ID
g
rouping
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Dhaval Giani
sched
:
a
l
low the
grou
p
sched
u
ler
to have multiple levels
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
D
h
a
val Gi
a
ni
sche
d
:
m
i
x
tasks and gro
u
ps
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Ingo Molnar
sched:
fix
checks
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Pe
t
e
r
Zijlst
r
a
sched: old sleeper bonu
s
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike Travis
sched: add new
s
et_cpus_allowed_ptr function
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike Tr
a
vis
i
n
it: move setup of nr_cpu_ids to as ea
r
ly a
s
possible
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mik
e
Travis
sched: remove another cpumask_
t
v
a
riable
from s
t
ac
k
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike T
r
avis
cpumask: a
d
d show cpu map functi
o
n
s
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mik
e
Tra
v
i
s
cpumask:
u
se new cpus_scnprintf functi
o
n
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mik
e
Travis
x
86: modify show_shared_cpu_map in in
t
el_cachei
n
fo
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mi
k
e T
r
a
vis
x86: convert
c
pumas
k
_of_cpu macro to allocated array
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike Travis
c
p
umask: add CP
U
_
M
ASK_ALL_PTR macro
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike
T
ravis
cpu
m
ask
:
reduce st
a
c
k usage in SD_
x
_INIT initiali
z
e
r
s
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mi
k
e Travis
nodemask
:
u
s
e
new node_to
_
cpum
a
sk_
p
tr function
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
M
i
ke Travis
generic: reduce stac
k
p
r
essure in
s
ch
e
d_
a
ffinity
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike Tr
a
vis
cpuset: mod
i
fy
cpuse
t
_set_
c
p
u
s_allowed
t
o use
c
pumask
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike Tr
a
vis
generic: use n
e
w
s
et_cpus_allowed_ptr f
u
nction
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
M
ike Travis
x8
6
: use new s
e
t_cpus_all
o
wed_ptr function
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
M
ike Travis
sched
:
remove fix
e
d NR_CPUS
s
ized arrays
i
n kernel_
s
c
hed_c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mik
e
Travis
cpu
m
ask: Cleanup
more u
s
es of CPU_MASK and
N
ODE
_
MASK
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike
Travis
numa
:
move lar
g
e array from s
t
a
ck to _initdata section
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike
T
rav
i
s
as
m
-ge
n
eric:
a
dd node_to_cpum
a
s
k
_p
t
r macr
o
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mi
k
e Travis
x86: op
r
ofile
:
remove NR_C
P
U
S
arr
a
ys in arch
/
x
86/oprofile
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike Travis
x86: reduce memory and stack
u
sage in inte
l
_ca
c
heinfo
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Mike Travis
c
pum
a
sk: a
d
d cpumask_scnprintf_len f
u
nction
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Gregory Haskins
sch
e
d: fix cpus_a
l
l
o
wed settings
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Dhaval Giani
sched: allo
w
cp
u
acct stats to be reset
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
D
h
a
val Giani
sched: cleanup
cp
u
ac
c
t variable names
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Olof Johansson
tasklets: execute
t
asklets
i
n the
same
orde
r
th
e
y were
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zijlstr
a
sched:
rt-group: smp balancing
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zijl
s
tra
s
ched: rt-gr
o
up:
synchonis
e
d bandwi
d
t
h per
i
od
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Ingo Molnar
t
ime: a
d
d ns_to_ktime(
)
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Peter Z
i
j
lstr
a
s
ched: f
i
x regression with sched yiel
d
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
D
mitry Adamu
s
hko
latencytop: optimize
L
T_BACKTRAC
E
D
E
PTH loop
s
a bit
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
I
n
go Molnar
s
c
h
e
d: remove sys
c
tl
_
sc
h
ed_batch_
w
akeup_granul
a
rity
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Ingo
Molna
r
sched: reenable s
y
n
c
wakeu
p
s
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Ingo Molnar
sc
h
ed: cache h
o
t buddy
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Ingo Molnar
sched: feat
affine wakeups
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Ingo M
o
ln
a
r
sched: in
t
rod
u
ce S
C
HED_
F
E
AT_SYNC_WAKEUPS, turn
i
t off
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Pet
e
r
Z
i
jls
t
ra
sched: fi
x
wa
k
e
u
p
granularity for
buddies
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Guilla
u
me Chazarain
sched:
f
ix rq->cl
o
ck overflows de
t
ection with C
O
NFIG_NO_H
Z
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Re
y
n
e
s Philippe
s
ched: sched
.
c ne
e
d
s tick
.
h
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
I
n
go Molnar
sched: make cpu_clock()
globally
s
ynchronous
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Ingo Moln
a
r
sch
e
d: re-do "sched: fix
f
a
ir sleepers"
| Author:
Ingo Molnar
<mingo@elte.hu>
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Jack Steiner
x86:
U
V
startup of
s
lave cpus
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Cos
t
a
x86: integrate
pci-
d
ma
.
c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
G
l
auber Costa
x86: don't do
dm
a
if mask is
NULL
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Gl
a
uber Costa
x
8
6
: return
conditional to
m
mu
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x86: remov
e
kludge f
r
om x86_64
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Gla
u
ber C
o
s
ta
x8
6
: unify gfp mas
k
s
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x86: retry allocatio
n
i
f
f
ailed
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Gla
u
b
e
r
Costa
x
8
6
:
don't try to all
o
c
ate from DMA zone at first
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
G
la
u
b
er
Costa
x86: use a fallback dev for i386
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Co
s
ta
x86: use num
a
allo
c
ation
f
unction in
i386
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
G
lauber Cos
t
a
x
8
6
: remove virt_to_bus in pci-dma_
6
4
.
c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x8
6
: a
d
just dma_free_c
o
he
r
ent for i3
8
6
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
G
lauber
C
osta
x8
6
: move bad_
d
ma_address
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x86: iso
l
ate co
h
eren
t
mappin
g
functions
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glaub
e
r Costa
x86: move dma_c
o
herent
functions to pci-dma
.
c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glaub
e
r Costa
x86: merge iomm
u
initial
i
zation parameters
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x86
:
me
r
ge dma_suppo
r
ted
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Gla
u
ber Costa
x
8
6
:
move
p
ci fixup to pci-
d
ma
.
c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
G
l
au
b
er Co
s
ta
x
8
6: move
x
86_64-s
p
ecif
i
c to com
m
on code
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glaube
r
Costa
x86: move initialization funct
i
ons to pci-dm
a
.
c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
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tree
2008-04-19
Glauber Costa
x86: un
i
fy pci-no
m
mu
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
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tree
2008-04-19
Glauber C
o
sta
x86:
move definition to pci-dma
.
c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
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tree
2008-04-19
Gla
u
ber Cost
a
x86:
us
e
d
ma_length in i386
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x
8
6: use WAR
N
_ON in mapping functions
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x86: u
s
e
s
g
_phys in x86_64
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x86: Add flush_writ
e
_buffers
in nommu f
u
nctions
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x86: implement mapping_error in pci-nommu_64
.
c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Gla
u
be
r
Costa
x86: delete empt
y
functions from pci-nomm
u
_
64
.
c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x
86:
in
t
ro
d
uce pci-dma
.
c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
M
a
rk M
c
Loughli
n
x8
6
: mo
v
e dma_
s
upported an
d
dma_set_mask to pci-dma
_
32
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glau
b
er Costa
x
8
6: delete the ar
c
h-specifi
c
dma-mapping header
s
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Cos
t
a
x8
6
: move ARCH_HAS_DMA_DECLARE_COHERENT
_
M
E
M
ORY to dma
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x86:
u
n
ify d
m
a_mapping_error
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Co
s
ta
x
86
:
pr
o
vi
d
e a bad_dma_add
r
es
s
symbol fo
r
i386
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2008-04-19
Glauber Costa
x86: al
i
gn to clflush
s
ize
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
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