Skip to content
Projects
Groups
Snippets
Help
Loading...
Help
Support
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
L
linux
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Issues
0
Issues
0
List
Boards
Labels
Milestones
Merge Requests
0
Merge Requests
0
Analytics
Analytics
Repository
Value Stream
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Create a new issue
Commits
Issue Boards
Open sidebar
nexedi
linux
Commits
d7637891
Commit
d7637891
authored
Feb 11, 2003
by
Anton Blanchard
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
ppc64: update for signal changes
parent
4da38fc7
Changes
3
Show whitespace changes
Inline
Side-by-side
Showing
3 changed files
with
9 additions
and
8 deletions
+9
-8
arch/ppc64/kernel/init_task.c
arch/ppc64/kernel/init_task.c
+1
-0
arch/ppc64/kernel/signal.c
arch/ppc64/kernel/signal.c
+6
-6
arch/ppc64/kernel/signal32.c
arch/ppc64/kernel/signal32.c
+2
-2
No files found.
arch/ppc64/kernel/init_task.c
View file @
d7637891
...
...
@@ -8,6 +8,7 @@
static
struct
fs_struct
init_fs
=
INIT_FS
;
static
struct
files_struct
init_files
=
INIT_FILES
;
static
struct
signal_struct
init_signals
=
INIT_SIGNALS
(
init_signals
);
static
struct
sighand_struct
init_sighand
=
INIT_SIGHAND
(
init_sighand
);
struct
mm_struct
init_mm
=
INIT_MM
(
init_mm
);
/*
...
...
arch/ppc64/kernel/signal.c
View file @
d7637891
...
...
@@ -108,11 +108,11 @@ long sys_sigsuspend(old_sigset_t mask, int p2, int p3, int p4, int p6, int p7,
sigset_t
saveset
;
mask
&=
_BLOCKABLE
;
spin_lock_irq
(
&
current
->
sig
->
siglock
);
spin_lock_irq
(
&
current
->
sig
hand
->
siglock
);
saveset
=
current
->
blocked
;
siginitset
(
&
current
->
blocked
,
mask
);
recalc_sigpending
();
spin_unlock_irq
(
&
current
->
sig
->
siglock
);
spin_unlock_irq
(
&
current
->
sig
hand
->
siglock
);
regs
->
result
=
-
EINTR
;
regs
->
gpr
[
3
]
=
EINTR
;
...
...
@@ -349,10 +349,10 @@ long sys_sigreturn(unsigned long r3, unsigned long r4, unsigned long r5,
set
.
sig
[
1
]
=
sigctx
.
_unused
[
3
];
#endif
sigdelsetmask
(
&
set
,
~
_BLOCKABLE
);
spin_lock_irq
(
&
current
->
sig
->
siglock
);
spin_lock_irq
(
&
current
->
sig
hand
->
siglock
);
current
->
blocked
=
set
;
recalc_sigpending
();
spin_unlock_irq
(
&
current
->
sig
->
siglock
);
spin_unlock_irq
(
&
current
->
sig
hand
->
siglock
);
if
(
regs
->
msr
&
MSR_FP
)
giveup_fpu
(
current
);
...
...
@@ -446,7 +446,7 @@ static void handle_signal(unsigned long sig, siginfo_t *info, sigset_t *oldset,
{
struct
sigcontext
*
sc
;
struct
rt_sigframe
*
rt_sf
;
struct
k_sigaction
*
ka
=
&
current
->
sig
->
action
[
sig
-
1
];
struct
k_sigaction
*
ka
=
&
current
->
sig
hand
->
action
[
sig
-
1
];
if
(
regs
->
trap
==
0x0C00
/* System Call! */
&&
((
int
)
regs
->
result
==
-
ERESTARTNOHAND
||
...
...
@@ -553,7 +553,7 @@ int do_signal(sigset_t *oldset, struct pt_regs *regs)
signr
=
get_signal_to_deliver
(
&
info
,
regs
);
if
(
signr
>
0
)
{
ka
=
&
current
->
sig
->
action
[
signr
-
1
];
ka
=
&
current
->
sig
hand
->
action
[
signr
-
1
];
if
((
ka
->
sa
.
sa_flags
&
SA_ONSTACK
)
&&
(
!
on_sig_stack
(
regs
->
gpr
[
1
])))
newsp
=
(
current
->
sas_ss_sp
+
current
->
sas_ss_size
);
...
...
arch/ppc64/kernel/signal32.c
View file @
d7637891
...
...
@@ -904,7 +904,7 @@ static void handle_signal32(unsigned long sig, siginfo_t *info,
{
struct
sigcontext32
*
sc
;
struct
rt_sigframe_32
*
rt_sf
;
struct
k_sigaction
*
ka
=
&
current
->
sig
->
action
[
sig
-
1
];
struct
k_sigaction
*
ka
=
&
current
->
sig
hand
->
action
[
sig
-
1
];
if
(
regs
->
trap
==
0x0C00
/* System Call! */
&&
((
int
)
regs
->
result
==
-
ERESTARTNOHAND
||
...
...
@@ -1065,7 +1065,7 @@ int do_signal32(sigset_t *oldset, struct pt_regs *regs)
signr
=
get_signal_to_deliver
(
&
info
,
regs
);
if
(
signr
>
0
)
{
ka
=
&
current
->
sig
->
action
[
signr
-
1
];
ka
=
&
current
->
sig
hand
->
action
[
signr
-
1
];
if
((
ka
->
sa
.
sa_flags
&
SA_ONSTACK
)
&&
(
!
on_sig_stack
(
regs
->
gpr
[
1
])))
newsp
=
(
current
->
sas_ss_sp
+
current
->
sas_ss_size
);
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment