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stop_machine: Shift the 'done != NULL' check from cpu_stop_signal_done() to callers
2015-11-23
Oleg Nester
o
v
s
t
op_mach
i
ne:
S
hift the 'do
n
e !=
NULL
'
c
h
eck from
c
p
u_stop
_
s
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-11-23
Oleg
N
est
e
rov
s
t
o
p_machine: K
i
ll cpu_stop_done->ex
e
cuted
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-11-23
Oleg
N
e
ster
o
v
stop
_
machine: Change
_
_stop_cpus() to rely on cp
u
_s
t
op_queue
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-11-23
Oleg
Nesterov
stop_m
a
ch
i
ne: Change s
t
op_one_
c
pu() to rely
on cpu_st
o
p_qu
e
u
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-11-23
Oleg
N
e
ster
o
v
stop
_
machine: Make cpu
_
s
t
op_queue_work()
a
nd
stop_on
e
_cp
u
_
n
o
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-11-23
O
l
eg Nest
e
rov
st
o
p
_machine: Don't di
s
a
b
le
pree
m
ption
i
n stop_
t
wo_cpus()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-11-23
Oleg N
e
st
e
ro
v
sto
p
_m
a
chine: Fix
p
oss
i
ble cpu_stopp
e
r_t
h
rea
d
() crash
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-11-07
Oleg
N
e
s
ter
o
v
cored
u
mp
:
change zap_threads
(
) and za
p
_proc
e
ss() t
o
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-11-07
Oleg Nesterov
co
r
edump: ensure all cored
u
mping tasks have SIG
N
AL_GROUP
_
COR
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-11-07
Oleg Nestero
v
s
i
gnal: remove jffs2_gar
b
age_collect
_
thread()->allow_signal
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-11-07
Oleg
N
esterov
s
ignal: introduce kernel_signal_
s
top() to
f
i
x
jffs2_ga
r
bage_
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-11-07
Oleg
N
e
s
terov
signal: t
u
rn dequ
e
ue_signa
l
_lock() into
kernel_deq
u
e
u
e_signa
l
()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-11-07
Oleg N
e
sterov
sig
n
als: kill
block
_
al
l
_
signals
(
) and un
b
lock_all_signal
s
()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-11-07
Oleg N
e
ster
o
v
li
b
/is_si
n
gle_th
r
eaded
.
c
:
cha
n
ge current_is_single_thr
e
ade
d
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-11-07
Oleg Ne
s
t
erov
pro
c
: actually make proc_fd_perm
i
ssion() thre
a
d-frien
d
ly
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-11-06
O
leg N
e
st
e
rov
mm/
o
om_kill:
f
i
x t
h
e wrong task->mm ==
mm checks
i
n
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-11-06
Oleg
Nesterov
mm/
o
om_kill: cl
e
anup the
"
kill sharing same memo
r
y
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-11-06
O
leg Nes
t
erov
m
m/oo
m
_
kill: remove the wrong fa
t
al_signal_pen
d
ing
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-11-06
Oleg Nesterov
m
m: add the "st
r
uct
mm_struct
*
m
m" lo
c
al i
n
t
o
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-11-06
O
le
g
Nest
e
rov
mm: fix the
racy m
m
->locked_vm
change
i
n
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-10-23
Oleg N
e
sterov
k
mod: do
n
'
t run async u
s
e
r
mode help
e
r as a
child of
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-10-20
O
l
e
g
Nesterov
sched: Don't scan all-
o
ffline ->
c
pus_allow
e
d twice
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-10-20
Ol
e
g Nesterov
st
o
p_m
a
chine:
K
ill cpu_s
t
o
p_threads->setup() and
cpu_st
o
p_un
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-10-20
Oleg Nesterov
s
t
op_machin
e
: Kill smp_ho
t
plug_thread
-
>pre_unpark,
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-10-20
Oleg Nest
e
r
ov
stop_machine:
Change
c
pu
_
s
top_queue_
t
wo_works() to
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-10-20
Oleg Nesterov
stop_machin
e
: Intro
d
uce __cpu_sto
p
_queue_work() and
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-10-20
Oleg N
e
sterov
stop_machine: Ens
u
re tha
t
a qu
e
ued callback will be
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-10-06
Ole
g
Nest
e
r
ov
rcu_sync:
Cl
e
anup the CONFIG_PROVE_RCU checks
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-10-06
Oleg Nesterov
locki
n
g/pe
r
c
p
u-rwsem: Clean up the
l
ockdep annotatio
n
s
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-10-06
Oleg Nesterov
locking/percpu-rws
e
m: Fix
the c
o
mments outdated by
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-10-06
Oleg Neste
r
ov
lo
c
king/percpu-rwsem:
Make use of th
e
r
c
u
_sync infrastructure
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-10-06
Ol
e
g Nesterov
lock
i
ng/percpu-rwsem: Mak
e
per
c
pu_free_rwsem()
a
f
t
e
r
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-10-06
O
leg Ne
s
terov
rcu_sync: Intro
d
uce rcu_sync_
d
t
or()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-10-06
Oleg Nesterov
rcu_sy
n
c:
A
d
d CONFIG_PROVE_R
C
U checks
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-10-06
Oleg Nesterov
rcu_sync: S
i
mpl
i
fy rcu_sync us
i
n
g
new rcu_sync_ops
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-10-06
Ole
g
Nesterov
rcu: Create rcu_sync infras
t
ructure
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-09-21
Ole
g
Ne
s
terov
rcu: Change _wait_rcu_gp() to work a
r
ound GCC
b
ug 67
0
55
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-09-12
O
l
eg
N
e
sterov
cpu/hotplug: Read_lock(tasklist_lock)
doesn't need
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-09-10
Ole
g
Ne
s
terov
m
m, m
p
x
: a
d
d "vm_flags_t vm_
f
l
a
g
s
"
arg
t
o
d
o
_
m
map_pgoff()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-09-08
Oleg Nesterov
mremap: fix the wrong
!
v
m
a->vm_file check
in copy
_
v
m
a()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-09-08
Oleg Nest
e
rov
mmap: fix the
u
sage of ->vm_pgoff in spe
c
i
a
l
_mapping
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-09-08
Oleg N
e
sterov
mm: introduce vma_is_anonymous(vma) helper
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-09-04
Ole
g
Nestero
v
mremap
:
si
m
pl
i
f
y
the "ov
e
rlap"
c
heck in mremap_t
o
()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-09-04
Oleg Nestero
v
mremap:
d
on't do unec
c
esary
c
hec
k
s if new_len ==
o
l
d
_len
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-09-04
Oleg N
e
s
t
ero
v
mremap: don
'
t
do m
m
_popula
t
e(new_addr) on
f
a
i
lure
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-09-04
Oleg Nesterov
m
m: move ->
m
remap() fro
m
fil
e
_operations to
v
m
_operations_struc
t
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-09-04
O
leg Nesterov
mremap
:
don
'
t lea
k
ne
w
_vma if f_op-
>
mremap() fails
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-08-26
Oleg N
e
sterov
params: don
'
t ign
o
re t
h
e rest of cmdlin
e
if parse_one
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-08-15
O
le
g
Nest
e
r
o
v
change sb
_
write
r
s to u
s
e percpu
_
rw_semaphor
e
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-08-15
Oleg Nesterov
shif
t
percpu_c
o
unt
e
r_destroy()
i
nto destroy_su
p
er_wo
r
k(
)
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-08-15
Oleg Neste
r
ov
p
e
rcpu-rwsem:
k
ill
CONFIG_PERCPU_RWSEM
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-08-15
Oleg Nes
t
erov
pe
r
cpu-rwse
m
: intr
o
duce per
c
pu_rwsem_release
(
) a
n
d
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-08-15
Oleg Ne
s
terov
percpu
-
rwsem: int
r
oduc
e
p
ercpu
_
down_read_
t
rylock()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-08-15
O
l
eg
Nestero
v
document
rwsem_relea
s
e()
i
n sb_wait_write()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-08-15
Oleg Nes
t
erov
fix the broken
l
ockdep logic in _
_
sb_start_write(
)
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-08-15
Oleg
N
ester
o
v
introd
u
ce __s
b
_writers_{acq
u
ired,r
e
lease}() helpers
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-08-07
Oleg Ne
s
terov
net: pkt
g
e
n
:
do
n
't
a
buse
curren
t
->sta
t
e i
n
pktgen_th
r
ead_wor
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-08-03
Ol
e
g Nestero
v
sto
p
_m
a
chin
e
:
R
emove cpu_
s
top_w
o
r
k
's from l
i
st
i
n
c
pu_stop
_
p
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-08-03
Oleg Nestero
v
stop_ma
c
hine: Use '
c
pu_
s
top_fn_t'
w
here possible
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-08-03
Oleg Nesterov
stop_
m
achine: Unexport __stop_machin
e
()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-08-03
Oleg
N
es
t
erov
stop_machine: Don'
t
d
o
for_e
a
ch_cpu() twice
i
n queue
_
stop_cp
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-08-03
Oleg Nesterov
s
t
op_machine: M
o
ve 'cpu
_
s
topp
e
r_task' an
d
'stop_cpus_work
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-07-31
Oleg
N
esterov
u
p
robes: Fix
the w
a
itqu
e
ue_
a
ct
i
ve(
)
check in xol_free_insn_s
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-07-31
O
l
eg Nesterov
uprobes:
U
s
e vm_special
_
mapping
to
n
ame the XOL vma
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-07-31
Oleg Nesterov
uprobes: Fix
t
he usage of install_sp
e
ci
a
l_m
a
pping()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-07-31
Oleg Nes
t
erov
uprobes/x86: M
a
ke arch_uretprobe_is_a
l
ive
(
R
P_C
H
E
C
K_CALL
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-07-31
O
l
eg Nesterov
uprobes: Add the "enum rp_c
h
eck
ct
x
"
arg to arch_uretprobe_i
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-07-31
O
l
eg Neste
r
ov
u
p
r
o
bes: Change
prepare_ure
t
probe() to (try to
)
flush
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-07-31
Ol
e
g Nesterov
uprobe
s
: Change
h
a
n
dle_tramp
o
li
n
e()
to flush
the fr
a
mes
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-07-31
Ol
e
g Nesterov
uprobes/x86: R
e
impleme
n
t arch_uretprobe_is_al
i
ve()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-07-31
Oleg Neste
r
o
v
u
p
robe
s
: Exp
o
rt 'struct re
t
u
r
n_ins
t
ance', i
n
tro
d
u
ce
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-07-31
O
l
eg Neste
r
ov
u
p
robes: Chan
g
e handle_trampoli
n
e()
to find the
n
ext
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-07-31
Oleg Ne
s
terov
uprobes
:
Change prepare_uretprobe() to
u
se uprobe_warn()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-07-31
Oleg Nesterov
uprobes
:
Send SIGILL if handle_trampoli
n
e() fai
l
s
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-07-31
Oleg Ne
s
terov
uprobes: I
n
troduce fre
e
_ret_instan
c
e()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-07-31
Oleg Nesterov
uprobes: I
n
troduce get_uprobe()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-07-09
Oleg Nesterov
n
et: pktge
n
: kil
l
the "Wait for
kth
r
ead_stop" code
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-07-09
Oleg Nes
t
erov
net:
p
ktg
e
n: fix race between pktg
e
n_
t
h
read_worker
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-06-19
O
leg Nesterov
perf: Fix ring_buffer_attach(
)
RCU sync,
again
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-06-18
O
leg Nesterov
hrtimer
:
Remove HRTIMER_STATE_MIGRATE
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-06-04
Oleg Nester
o
v
signals: don't abuse __f
l
ush_
s
ignals() in
s
el
i
nu
x
_bprm
_
commi
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-05-11
O
leg Nester
o
v
x
8
6/vd
s
o: Fix 'make bzImage' on o
l
der distr
o
s
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-04-17
Oleg Nes
t
erov
ptrace: ptrace_detach() ca
n
no lo
n
ger race
w
it
h
SIGKILL
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-04-17
Oleg
N
e
ste
r
ov
ptrace
:
fix race be
t
ween
p
t
race_res
u
me() and wait_task_
s
topped()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-04-16
Oleg
N
est
e
rov
x86/
p
trace: Fix the TIF_
F
ORCED_
T
F logic
in handle_s
i
gnal()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-03-23
O
leg Nesterov
x86/fp
u
: Ki
l
l
e
age
r
_
fpu_init_bp()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-03-23
Oleg Neste
r
ov
x
8
6
/fpu: Don't
a
llocate fpu->state for swapper/0
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-03-23
Oleg Nesterov
x8
6
/fpu
:
D
o
n
'
t
a
bus
e
drop_init_fpu
(
) in
f
l
ush_thr
e
ad
(
)
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-03-23
O
l
e
g
Nes
t
erov
x8
6
/fpu: Use restore
_
init_xstate() i
n
ste
a
d
of ma
t
h_state_res
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-03-23
Oleg
N
esterov
x
86/fpu: Introduce restore_init_xstate(
)
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-03-23
Oleg Nesterov
x
8
6/
f
p
u
:
Document us
e
r_fpu_beg
i
n()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-03-13
O
leg Nesterov
x8
6
/fpu: Drop_fpu() should not assu
m
e that tsk e
q
ual
s
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-03-13
Oleg Ne
s
terov
x86/fpu: A
v
oid math
_
state_rest
o
re() without used_m
a
th
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-03-10
Oleg Nestero
v
x86/fpu: Factor
o
u
t
m
e
mset(xstate, 0)
in
f
p
u
_f
i
ni
t
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-03-10
Oleg
Ne
s
terov
x86/fpu: Change xstateregs_get()/set() to use ->
x
save
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-02-23
Oleg N
e
sterov
x
8
6
/
fpu:
Don't abuse
FPU in kernel threads
if use_eager_
f
pu
(
)
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-02-23
Oleg Ne
s
terov
x86/f
p
u
:
Alw
a
y
s
a
llow FPU i
n
interrupt if
u
se_eager_fpu()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-02-23
Oleg Nesterov
x86
/
fpu: __kernel_fpu_begin() should clear fpu_owner_t
a
sk
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-02-19
Oleg Nes
t
e
r
o
v
x86/fpu: C
h
a
n
ge
math_error() to use unlazy
_
fpu(
)
,
kill
.
.
.
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
commitdiff
|
tree
2015-02-19
Oleg Nester
o
v
x
86/fpu: Don't d
o
__
t
hread_fpu_end
(
) i
f
use_eager_
f
pu()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
commit
|
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|
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