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28798abc
编写于
2月 28, 2014
作者:
H
Heiko Carstens
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
s390/compat: convert system call wrappers to C part 13
Signed-off-by:
N
Heiko Carstens
<
heiko.carstens@de.ibm.com
>
上级
20f7835c
变更
3
显示空白变更内容
内联
并排
Showing
3 changed file
with
20 addition
and
77 deletion
+20
-77
arch/s390/kernel/compat_wrap.c
arch/s390/kernel/compat_wrap.c
+10
-0
arch/s390/kernel/compat_wrapper.S
arch/s390/kernel/compat_wrapper.S
+0
-67
arch/s390/kernel/syscalls.S
arch/s390/kernel/syscalls.S
+10
-10
未找到文件。
arch/s390/kernel/compat_wrap.c
浏览文件 @
28798abc
...
...
@@ -144,3 +144,13 @@ COMPAT_SYSCALL_WRAP2(inotify_rm_watch, int, fd, __s32, wd);
COMPAT_SYSCALL_WRAP3
(
mkdirat
,
int
,
dfd
,
const
char
__user
*
,
pathname
,
umode_t
,
mode
);
COMPAT_SYSCALL_WRAP4
(
mknodat
,
int
,
dfd
,
const
char
__user
*
,
filename
,
umode_t
,
mode
,
unsigned
,
dev
);
COMPAT_SYSCALL_WRAP5
(
fchownat
,
int
,
dfd
,
const
char
__user
*
,
filename
,
compat_uid_t
,
user
,
compat_gid_t
,
group
,
int
,
flag
);
COMPAT_SYSCALL_WRAP3
(
unlinkat
,
int
,
dfd
,
const
char
__user
*
,
pathname
,
int
,
flag
);
COMPAT_SYSCALL_WRAP4
(
renameat
,
int
,
olddfd
,
const
char
__user
*
,
oldname
,
int
,
newdfd
,
const
char
__user
*
,
newname
);
COMPAT_SYSCALL_WRAP5
(
linkat
,
int
,
olddfd
,
const
char
__user
*
,
oldname
,
int
,
newdfd
,
const
char
__user
*
,
newname
,
int
,
flags
);
COMPAT_SYSCALL_WRAP3
(
symlinkat
,
const
char
__user
*
,
oldname
,
int
,
newdfd
,
const
char
__user
*
,
newname
);
COMPAT_SYSCALL_WRAP4
(
readlinkat
,
int
,
dfd
,
const
char
__user
*
,
path
,
char
__user
*
,
buf
,
int
,
bufsiz
);
COMPAT_SYSCALL_WRAP3
(
fchmodat
,
int
,
dfd
,
const
char
__user
*
,
filename
,
umode_t
,
mode
);
COMPAT_SYSCALL_WRAP3
(
faccessat
,
int
,
dfd
,
const
char
__user
*
,
filename
,
int
,
mode
);
COMPAT_SYSCALL_WRAP1
(
unshare
,
compat_ulong_t
,
unshare_flags
);
COMPAT_SYSCALL_WRAP6
(
splice
,
int
,
fd_in
,
loff_t
__user
*
,
off_in
,
int
,
fd_out
,
loff_t
__user
*
,
off_out
,
compat_size_t
,
len
,
unsigned
int
,
flags
);
COMPAT_SYSCALL_WRAP4
(
tee
,
int
,
fdin
,
int
,
fdout
,
compat_size_t
,
len
,
unsigned
int
,
flags
);
arch/s390/kernel/compat_wrapper.S
浏览文件 @
28798abc
...
...
@@ -299,52 +299,6 @@ ENTRY(compat_sys_futimesat_wrapper)
llgtr
%
r4
,%
r4
#
struct
timeval
*
jg
compat_sys_futimesat
ENTRY
(
sys_unlinkat_wrapper
)
lgfr
%
r2
,%
r2
#
int
llgtr
%
r3
,%
r3
#
const
char
*
lgfr
%
r4
,%
r4
#
int
jg
sys_unlinkat
ENTRY
(
sys_renameat_wrapper
)
lgfr
%
r2
,%
r2
#
int
llgtr
%
r3
,%
r3
#
const
char
*
lgfr
%
r4
,%
r4
#
int
llgtr
%
r5
,%
r5
#
const
char
*
jg
sys_renameat
ENTRY
(
sys_linkat_wrapper
)
lgfr
%
r2
,%
r2
#
int
llgtr
%
r3
,%
r3
#
const
char
*
lgfr
%
r4
,%
r4
#
int
llgtr
%
r5
,%
r5
#
const
char
*
lgfr
%
r6
,%
r6
#
int
jg
sys_linkat
ENTRY
(
sys_symlinkat_wrapper
)
llgtr
%
r2
,%
r2
#
const
char
*
lgfr
%
r3
,%
r3
#
int
llgtr
%
r4
,%
r4
#
const
char
*
jg
sys_symlinkat
ENTRY
(
sys_readlinkat_wrapper
)
lgfr
%
r2
,%
r2
#
int
llgtr
%
r3
,%
r3
#
const
char
*
llgtr
%
r4
,%
r4
#
char
*
lgfr
%
r5
,%
r5
#
int
jg
sys_readlinkat
ENTRY
(
sys_fchmodat_wrapper
)
lgfr
%
r2
,%
r2
#
int
llgtr
%
r3
,%
r3
#
const
char
*
llgfr
%
r4
,%
r4
#
mode_t
jg
sys_fchmodat
ENTRY
(
sys_faccessat_wrapper
)
lgfr
%
r2
,%
r2
#
int
llgtr
%
r3
,%
r3
#
const
char
*
lgfr
%
r4
,%
r4
#
int
jg
sys_faccessat
ENTRY
(
compat_sys_pselect6_wrapper
)
lgfr
%
r2
,%
r2
#
int
llgtr
%
r3
,%
r3
#
fd_set
*
...
...
@@ -363,20 +317,6 @@ ENTRY(compat_sys_ppoll_wrapper)
llgfr
%
r6
,%
r6
#
size_t
jg
compat_sys_ppoll
ENTRY
(
sys_unshare_wrapper
)
llgfr
%
r2
,%
r2
#
unsigned
long
jg
sys_unshare
ENTRY
(
sys_splice_wrapper
)
lgfr
%
r2
,%
r2
#
int
llgtr
%
r3
,%
r3
#
loff_t
*
lgfr
%
r4
,%
r4
#
int
llgtr
%
r5
,%
r5
#
loff_t
*
llgfr
%
r6
,%
r6
#
size_t
llgf
%
r0
,
164
(%
r15
)
#
unsigned
int
stg
%
r0
,
160
(%
r15
)
jg
sys_splice
ENTRY
(
sys_sync_file_range_wrapper
)
lgfr
%
r2
,%
r2
#
int
sllg
%
r3
,%
r3
,
32
#
get
high
word
of
64
bit
loff_t
...
...
@@ -386,13 +326,6 @@ ENTRY(sys_sync_file_range_wrapper)
llgf
%
r5
,
164
(%
r15
)
#
unsigned
int
jg
sys_sync_file_range
ENTRY
(
sys_tee_wrapper
)
lgfr
%
r2
,%
r2
#
int
lgfr
%
r3
,%
r3
#
int
llgfr
%
r4
,%
r4
#
size_t
llgfr
%
r5
,%
r5
#
unsigned
int
jg
sys_tee
ENTRY
(
sys_getcpu_wrapper
)
llgtr
%
r2
,%
r2
#
unsigned
*
llgtr
%
r3
,%
r3
#
unsigned
*
...
...
arch/s390/kernel/syscalls.S
浏览文件 @
28798abc
...
...
@@ -302,21 +302,21 @@ SYSCALL(sys_mknodat,sys_mknodat,compat_sys_mknodat) /* 290 */
SYSCALL
(
sys_fchownat
,
sys_fchownat
,
compat_sys_fchownat
)
SYSCALL
(
sys_futimesat
,
sys_futimesat
,
compat_sys_futimesat_wrapper
)
SYSCALL
(
sys_fstatat64
,
sys_newfstatat
,
compat_sys_s390_fstatat64
)
SYSCALL
(
sys_unlinkat
,
sys_unlinkat
,
sys_unlinkat_wrapper
)
SYSCALL
(
sys_renameat
,
sys_renameat
,
sys_renameat_wrapper
)
/
*
295
*/
SYSCALL
(
sys_linkat
,
sys_linkat
,
sys_linkat_wrapper
)
SYSCALL
(
sys_symlinkat
,
sys_symlinkat
,
sys_symlinkat_wrapper
)
SYSCALL
(
sys_readlinkat
,
sys_readlinkat
,
sys_readlinkat_wrapper
)
SYSCALL
(
sys_fchmodat
,
sys_fchmodat
,
sys_fchmodat_wrapper
)
SYSCALL
(
sys_faccessat
,
sys_faccessat
,
sys_faccessat_wrapper
)
/
*
300
*/
SYSCALL
(
sys_unlinkat
,
sys_unlinkat
,
compat_sys_unlinkat
)
SYSCALL
(
sys_renameat
,
sys_renameat
,
compat_sys_renameat
)
/
*
295
*/
SYSCALL
(
sys_linkat
,
sys_linkat
,
compat_sys_linkat
)
SYSCALL
(
sys_symlinkat
,
sys_symlinkat
,
compat_sys_symlinkat
)
SYSCALL
(
sys_readlinkat
,
sys_readlinkat
,
compat_sys_readlinkat
)
SYSCALL
(
sys_fchmodat
,
sys_fchmodat
,
compat_sys_fchmodat
)
SYSCALL
(
sys_faccessat
,
sys_faccessat
,
compat_sys_faccessat
)
/
*
300
*/
SYSCALL
(
sys_pselect6
,
sys_pselect6
,
compat_sys_pselect6_wrapper
)
SYSCALL
(
sys_ppoll
,
sys_ppoll
,
compat_sys_ppoll_wrapper
)
SYSCALL
(
sys_unshare
,
sys_unshare
,
sys_unshare_wrapper
)
SYSCALL
(
sys_unshare
,
sys_unshare
,
compat_sys_unshare
)
SYSCALL
(
sys_set_robust_list
,
sys_set_robust_list
,
compat_sys_set_robust_list
)
SYSCALL
(
sys_get_robust_list
,
sys_get_robust_list
,
compat_sys_get_robust_list
)
SYSCALL
(
sys_splice
,
sys_splice
,
sys_splice_wrapper
)
SYSCALL
(
sys_splice
,
sys_splice
,
compat_sys_splice
)
SYSCALL
(
sys_sync_file_range
,
sys_sync_file_range
,
sys_sync_file_range_wrapper
)
SYSCALL
(
sys_tee
,
sys_tee
,
sys_tee_wrapper
)
SYSCALL
(
sys_tee
,
sys_tee
,
compat_sys_tee
)
SYSCALL
(
sys_vmsplice
,
sys_vmsplice
,
compat_sys_vmsplice
)
NI_SYSCALL
/
*
310
sys_move_pages
*/
SYSCALL
(
sys_getcpu
,
sys_getcpu
,
sys_getcpu_wrapper
)
...
...
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