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locking: don't warn about impossible paths
2016-02-17
Da
n
C
a
rpe
n
ter
lo
c
king: don't warn abo
u
t
i
mpossi
b
l
e
paths
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-17
Da
n
Car
p
e
n
ter
va
l
i
da
t
ion/sm_im
p
lie
d
8
.
c:
update test
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-17
Dan C
a
rpen
t
er
f
unc
t
i
o
n_hooks: use __set_sm_cur_stree() in
d
b_return_states
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-17
Dan Carpe
n
ter
states
:
only set the
fak
e
_stree in set_state()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-17
Dan Carpen
t
er
implica
t
ions: use st
o
red_conditions the default fall
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-17
Dan Carpenter
implied: unbreak
assign_ranged_functions
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-16
Dan Carpe
n
ter
stat
e
s
:
delet
e
an unused fun
c
tion
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-16
Dan
Carpenter
implied: fix PARAM_LIMI
T
implications agai
n
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-16
Dan
Carpente
r
implied: fal
l
o
u
t
from f
a
ke_cur_stree changes
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-15
Dan Car
p
enter
real_absolute: += and = are not the same
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-15
Dan Carpen
t
er
st
a
tes: __set_sm_cur_stree() should not ch
a
nge
t
he
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-15
Dan
Carpen
t
e
r
states: setting the t
r
ue state
d
oesn't se
t
the cur_stree
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-11
Dan Carpenter
im
p
l
i
e
d: f
i
x a
bug handling PARAM_L
I
MI
T
implications
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-11
Dan
C
arpenter
validation: a
d
d
sm_impo
s
s
ible2
.
c
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-11
Dan Carpenter
struct_assig
n
ment: si
l
ence
a GCC
f
als
e
p
ositive
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-11
D
a
n
Car
p
enter
validation/sm_implie
d
10
.
c: updat
e
t
he test
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-11
D
a
n Car
p
e
nter
extra: fix v
a
lues_f
i
t_type(
)
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-11
Dan
Carpenter
Revert "slist: m
a
k
e
_
_
merge_slist()
a
llocate less mem
o
ry"
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-11
Dan Carpen
t
er
flow: silence a
G
CC f
a
l
s
e posit
i
ve
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-11
Dan Carpenter
validation/sm_compare3
.
c: update
t
he check
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-10
Dan C
a
rpenter
valida
t
ion: update
sm_math1
.
c
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-10
Dan Ca
r
penter
v
a
lidat
i
o
n
: u
p
date sm_o
v
erflow3
.
c
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-10
D
a
n Carpenter
validatio
n
/sm_inli
n
e
3
.
c
: re
m
ov
e
acc
i
d
e
ntal include
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-10
Dan Carpenter
v
a
lidation: upd
a
te a
c
ouple comp
a
re
t
ests and m
a
ke
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-10
Da
n
C
a
r
pen
t
er
v
alidation/sm_bu
f
_size6: use c
o
rrect
element count
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-10
Dan Car
p
en
t
er
validation: update sm_arr
a
y_ove
r
flo
w
.
c
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-09
Dan Carp
e
nter
memcpy_o
v
er
f
lo
w
: igno
r
e some
struct typ
e
s wh
i
ch ca
u
se
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-09
D
a
n Carpenter
memc
p
y_over
f
low: handle vari
a
b
le length structs correctly
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-09
Dan Carpen
t
er
implied: use im
p
lication
s
from function conditions
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-09
Dan Carpente
r
function_hooks: don't pa
r
se comp
a
rison
c
onditions tw
i
ce
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-09
D
an Car
p
enter
cond
i
tions: set the parent expressi
o
n when
pa
r
si
n
g
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-09
Dan Carpenter
flow: rename set_p
a
rent() to set_parent_exp
r
(
)
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-09
Da
n
Carpenter
precede
n
ce:
fix some false positives
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-09
Dan Car
p
enter
kernel_printf: i
g
nore
%
pg which are block p
o
inte
r
s
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-09
Dan Car
p
enter
ind
e
nting: ignore pre and post
s
t
a
tements
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-09
Dan Ca
r
pen
t
er
compa
r
iso
n
:
fix fallout from
a
lgebra chan
g
e
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-09
Dan Carp
e
nter
comparison: don't r
e
-im
p
leme
n
t ex
p
r
_to_chunk_sym_vsl
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-09
Dan Carpenter
hel
p
er:
a number is not a chunk in expr_to_chu
n
k()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-09
Dan
Car
p
enter
f
unctio
n
_hooks: d
o
n't pr
o
cess cond
i
tion functions twice
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-09
Dan Ca
r
penter
conditi
o
ns:
introd
u
ce
t
he big_con
d
ition_stack
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-09
D
an Carpenter
f
un
c
tion_hooks: reset states to original state between
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-09
D
a
n Carpenter
function_hooks: return earlier
o
n
cu
l
led paths
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-05
Dan
C
arpenter
memcpy_overflow: silence fals
e
positive when destination
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-05
Dan Carpenter
memcpy_overflow: improv
e
struct member
b
oundary calculation
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-05
Dan Carpente
r
m
emcpy_overflow: fal
l
b
a
ck to type siz
e
to ca
l
cula
t
e
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-05
Dan Carpe
n
ter
modificatio
n
_hooks: fi
x
fall out fr
o
m recent changes
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-04
Dan Carpenter
memcpy_overflow: i
g
nore 1 ele
m
e
n
t
arrays
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-04
Dan Carpenter
memcpy_overflow: handle arra
y
members better
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-04
Dan
Carp
e
nter
i
n
dex_overflow:
sil
e
nce false
posi
t
iv
e
s w
i
t
h
--
s
p
a
mmy
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-03
Dan Carp
e
nter
Makefile
:
turn on -W
n
o-swit
c
h
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-03
Dan Carp
e
nter
extra:
return a bit quicker if
the
r
e are no true and
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-03
D
a
n
Carpenter
extra: simp
l
ify the code in han
d
le_
c
omparis
o
n() a bit
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-03
Dan Carpenter
ext
r
a: h
a
ndle if (offset + bytes >
s
i
ze
)
compari
s
ons
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-03
Dan Carpen
t
e
r
comparison: make modificati
o
ns clea
r
t
he compar
i
sons
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-03
Dan Carpen
t
er
modification_h
o
ok
s
: introduce ad
d
_modification_hook_late
(
)
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-03
Dan Carpenter
comparison: do alge
b
ra on "f
o
o + bar > ba
z
"
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-03
Dan
C
a
rpenter
index_overflow:
s
ilence
some war
n
in
g
s when --spa
m
my
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-02
D
an C
a
rpenter
com
p
arison: split __compar
i
son
_
match_condition() up
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-02
Dan Carpe
n
ter
comp
a
rison:
store param
e
ter compar
i
son
s
in
the database
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-02
Dan Carpenter
buf_si
z
e: add s
o
me m
o
r
e
allocation functions
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-02
Dan Carp
e
nter
memcpy_overflow:
f
i
x
bu
i
ld e
r
ro
r
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-02
Dan Car
p
en
t
er
buf_s
i
ze: add
alloc_p
a
ges() and fri
e
nd
s
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-02
Dan Carpenter
bu
f
_size: handl
e
getti
n
g address of arrays
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-02
Dan Carp
e
nter
m
emcpy
_
overflow:
s
i
lence a bu
n
ch of false positives
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-02
Dan Carpenter
m
e
mcpy
_
o
verf
l
ow: renam
e
'
data
'
to
'
li
m
it'
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-02
D
a
n
Ca
r
pent
e
r
m
e
m
cpy
_
over
f
l
ow
:
use range list from che
c
k_user_data2
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-02
D
a
n Ca
r
penter
t
es
t
i
n
g
_i
n
de
x
_after_
u
se:
r
ename check_overflow to t
e
sting_in
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-02
Dan Carpenter
overflow, a
l
l
o
catin
g
_enou
g
h_data:
split ch
e
c
k_
o
verflow
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-02
D
a
n
Carpe
n
ter
ov
e
rflow, snprin
t
f_overflow: split o
u
t snprin
t
f
c
hecking
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-02
D
a
n Carpenter
over
f
low, sprintf_overfl
o
w: split out
s
print
f
ch
e
cking
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-02
Dan Carpenter
o
v
erflow, strcpy_overf
l
o
w
:
s
p
l
it strcpy overflows into
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-02
D
an Carpenter
c
heck_o
v
e
rflow: de
l
ete so
m
e dead co
d
e
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-02
Dan Car
p
ente
r
overflow, memcpy_o
v
erflow: split c
h
eck_overflow
.
c into
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-02
D
a
n
C
arpenter
inde
x
_overfl
o
w: delet
e
some
d
ea
d
code, reverse
s
ome
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-02
Dan Carpent
e
r
over
f
low, index_over
f
l
ow: sta
r
t
splitt
i
ng up check_ove
r
flow
.
c
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-02-01
D
a
n Carpent
e
r
symbol: improve
s
iz
e
of() for packed structs
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-01-28
Dan Carpenter
b
u
f
_
size:
re
c
or
d
variabl
e
size buffers
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-01-27
D
a
n Ca
r
p
ent
e
r
address: take a
l
i
g
nment
i
nto consideration and export
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-01-23
Dan Carpenter
slist: m
a
ke __
m
erge_slist() alloc
a
te le
s
s mem
o
ry
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-01-19
Dan Carpent
e
r
compari
s
on: fix bu
i
ld error
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-01-15
Da
n
Ca
r
pent
e
r
m
a
t
h
:
try harder in var_to_a
b
solu
t
e_rl()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
commit
|
commitdiff
|
tree
2016-01-15
D
a
n
Carpente
r
user_d
a
ta2
:
i
n
tr
o
duce get_
u
ser_rl_var_sym()
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
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2016-01-15
Dan Carpenter
use
r
_data2: wh
i
t
e space st
u
ff
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
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2016-01-15
Dan Car
p
enter
string_list:
s
ilenc
e
a
GCC warning
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
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2016-01-15
D
a
n Carpenter
kernel_pr
i
n
tf:
w
e
changed %pg to %p
j
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
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2016-01-15
Dan Carpenter
cappe
d
: multiplications can b
e
c
a
pped
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
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2016-01-15
Dan Carpenter
capped: white space
change
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
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2016-01-15
D
an Carpen
t
e
r
cap
p
ed: fix r
e
turn
impli
e
s capped
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
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2016-01-15
Da
n
Carpenter
capped: bet
t
er
h
andle o
n
u
nmatched state
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
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2016-01-15
Dan C
a
rp
e
nter
extra
:
hand
l
e returned
struct me
m
b
e
r
s
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
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2016-01-13
Dan Carp
e
nter
db: make get_param
_
nam
e
() check
for
N
U
L
L
s
m->sy
m
pointers
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
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2016-01-13
Dan C
a
rpenter
us
e
r_data2: simple_s
t
rtoul() is user data
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
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2016-01-13
D
a
n Carpenter
u
ser_
d
ata
2
: alw
a
ys set *foo to user data
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
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2016-01-13
Dan C
a
rpen
t
er
user_data2: us
e
fake as
s
ignments instead of duplicating
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
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2016-01-13
Dan Carpente
r
user_data2:
handle array
s
better
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
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2016-01-06
Dan Carpenter
*new* vim_smdb: a script
for
l
oo
k
in
g
up caller informatio
n
.
.
.
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
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2016-01-04
D
a
n
Carpenter
b
uf_si
z
e:
f
ix co
m
p
i
le
o
n o
l
de
r
GCC
s
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
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2015-12-22
Dan
C
a
rpen
t
er
ma
t
h: u
s
e
real_absolu
t
e for custom math hand
l
ing (user_data)
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
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2015-12-22
Dan
Car
p
e
n
ter
d
e
b
ug: add __smatch_real_abso
l
ute(
)
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
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2015-12-21
Dan Carpenter
smdb
.
py: add trace_p
a
ram
feature
Signed-off-by: Dan Carpenter <
dan.carpenter@oracle.com
>
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