4 files changed, 23 insertions, 65 deletions
diff --git a/arch/s390/kernel/compat_wrap.c b/arch/s390/kernel/compat_wrap.c
index f2b8540..558a1d4 100644
--- a/arch/s390/kernel/compat_wrap.c
+++ b/arch/s390/kernel/compat_wrap.c
@@ -1,5 +1,6 @@
 #include <linux/syscalls.h>
 #include <linux/compat.h>
+#include "entry.h"
 
 #define COMPAT_SYSCALL_WRAP1(name, ...) \
 	COMPAT_SYSCALL_WRAPx(1, _##name, __VA_ARGS__)
@@ -63,3 +64,13 @@ COMPAT_SYSCALL_WRAP1(swapoff, const char __user *, specialfile);
 COMPAT_SYSCALL_WRAP1(fsync, unsigned int, fd);
 COMPAT_SYSCALL_WRAP2(setdomainname, char __user *, name, int, len);
 COMPAT_SYSCALL_WRAP1(newuname, struct new_utsname __user *, name);
+COMPAT_SYSCALL_WRAP3(mprotect, compat_ulong_t, start, compat_size_t, len, compat_ulong_t, prot);
+COMPAT_SYSCALL_WRAP3(init_module, void __user *, umod, compat_ulong_t, len, const char __user *, uargs);
+COMPAT_SYSCALL_WRAP2(delete_module, const char __user *, name_user, unsigned int, flags);
+COMPAT_SYSCALL_WRAP4(quotactl, unsigned int, cmd, const char __user *, special, qid_t, id, void __user *, addr);
+COMPAT_SYSCALL_WRAP1(getpgid, compat_pid_t, pid);
+COMPAT_SYSCALL_WRAP1(fchdir, unsigned int, fd);
+COMPAT_SYSCALL_WRAP2(bdflush, int, func, compat_long_t, data);
+COMPAT_SYSCALL_WRAP3(sysfs, int, option, compat_ulong_t, arg1, compat_ulong_t, arg2);
+COMPAT_SYSCALL_WRAP1(s390_personality, unsigned int, personality);
+COMPAT_SYSCALL_WRAP5(llseek, unsigned int, fd, u32, high, u32, low, loff_t __user *, result, unsigned int, whence);
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index 3ea908f..78b7899 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -128,61 +128,6 @@ ENTRY(compat_sys_adjtimex_wrapper)
 	llgtr	%r2,%r2			# struct compat_timex *
 	jg	compat_sys_adjtimex	# branch to system call
 
-ENTRY(sys32_mprotect_wrapper)
-	llgtr	%r2,%r2			# unsigned long (actually pointer
-	llgfr	%r3,%r3			# size_t
-	llgfr	%r4,%r4			# unsigned long
-	jg	sys_mprotect		# branch to system call
-
-ENTRY(sys_init_module_wrapper)
-	llgtr	%r2,%r2			# void *
-	llgfr	%r3,%r3			# unsigned long
-	llgtr	%r4,%r4			# char *
-	jg	sys_init_module		# branch to system call
-
-ENTRY(sys_delete_module_wrapper)
-	llgtr	%r2,%r2			# const char *
-	llgfr	%r3,%r3			# unsigned int
-	jg	sys_delete_module	# branch to system call
-
-ENTRY(sys32_quotactl_wrapper)
-	llgfr	%r2,%r2			# unsigned int
-	llgtr	%r3,%r3			# const char *
-	llgfr	%r4,%r4			# qid_t
-	llgtr	%r5,%r5			# caddr_t
-	jg	sys_quotactl		# branch to system call
-
-ENTRY(sys32_getpgid_wrapper)
-	lgfr	%r2,%r2			# pid_t
-	jg	sys_getpgid		# branch to system call
-
-ENTRY(sys32_fchdir_wrapper)
-	llgfr	%r2,%r2			# unsigned int
-	jg	sys_fchdir		# branch to system call
-
-ENTRY(sys32_bdflush_wrapper)
-	lgfr	%r2,%r2			# int
-	lgfr	%r3,%r3			# long
-	jg	sys_bdflush		# branch to system call
-
-ENTRY(sys32_sysfs_wrapper)
-	lgfr	%r2,%r2			# int
-	llgfr	%r3,%r3			# unsigned long
-	llgfr	%r4,%r4			# unsigned long
-	jg	sys_sysfs		# branch to system call
-
-ENTRY(sys32_personality_wrapper)
-	llgfr	%r2,%r2			# unsigned int
-	jg	sys_s390_personality	# branch to system call
-
-ENTRY(sys32_llseek_wrapper)
-	llgfr	%r2,%r2			# unsigned int
-	llgfr	%r3,%r3			# unsigned long
-	llgfr	%r4,%r4			# unsigned long
-	llgtr	%r5,%r5			# loff_t *
-	llgfr	%r6,%r6			# unsigned int
-	jg	sys_llseek		# branch to system call
-
 ENTRY(sys32_getdents_wrapper)
 	llgfr	%r2,%r2			# unsigned int
 	llgtr	%r3,%r3			# void *
diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h
index cb533f7..8c6c022 100644
--- a/arch/s390/kernel/entry.h
+++ b/arch/s390/kernel/entry.h
@@ -72,4 +72,6 @@ long sys_rt_sigreturn(void);
 long sys32_sigreturn(void);
 long sys32_rt_sigreturn(void);
 
+long sys_s390_personality(unsigned int personality);
+
 #endif /* _ENTRY_H */
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index 4cf5a52..88c85e4 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -133,22 +133,22 @@ SYSCALL(sys_setdomainname,sys_setdomainname,compat_sys_setdomainname)
 SYSCALL(sys_newuname,sys_newuname,compat_sys_newuname)
 NI_SYSCALL							/* modify_ldt for i386 */
 SYSCALL(sys_adjtimex,sys_adjtimex,compat_sys_adjtimex_wrapper)
-SYSCALL(sys_mprotect,sys_mprotect,sys32_mprotect_wrapper)	/* 125 */
+SYSCALL(sys_mprotect,sys_mprotect,compat_sys_mprotect)		/* 125 */
 SYSCALL(sys_sigprocmask,sys_sigprocmask,compat_sys_sigprocmask)
 NI_SYSCALL							/* old "create module" */
-SYSCALL(sys_init_module,sys_init_module,sys_init_module_wrapper)
-SYSCALL(sys_delete_module,sys_delete_module,sys_delete_module_wrapper)
+SYSCALL(sys_init_module,sys_init_module,compat_sys_init_module)
+SYSCALL(sys_delete_module,sys_delete_module,compat_sys_delete_module)
 NI_SYSCALL							/* 130: old get_kernel_syms */
-SYSCALL(sys_quotactl,sys_quotactl,sys32_quotactl_wrapper)
-SYSCALL(sys_getpgid,sys_getpgid,sys32_getpgid_wrapper)
-SYSCALL(sys_fchdir,sys_fchdir,sys32_fchdir_wrapper)
-SYSCALL(sys_bdflush,sys_bdflush,sys32_bdflush_wrapper)
-SYSCALL(sys_sysfs,sys_sysfs,sys32_sysfs_wrapper)		/* 135 */
-SYSCALL(sys_personality,sys_s390_personality,sys32_personality_wrapper)
+SYSCALL(sys_quotactl,sys_quotactl,compat_sys_quotactl)
+SYSCALL(sys_getpgid,sys_getpgid,compat_sys_getpgid)
+SYSCALL(sys_fchdir,sys_fchdir,compat_sys_fchdir)
+SYSCALL(sys_bdflush,sys_bdflush,compat_sys_bdflush)
+SYSCALL(sys_sysfs,sys_sysfs,compat_sys_sysfs)		/* 135 */
+SYSCALL(sys_personality,sys_s390_personality,compat_sys_s390_personality)
 NI_SYSCALL							/* for afs_syscall */
 SYSCALL(sys_setfsuid16,sys_ni_syscall,compat_sys_s390_setfsuid16)	/* old setfsuid16 syscall */
 SYSCALL(sys_setfsgid16,sys_ni_syscall,compat_sys_s390_setfsgid16)	/* old setfsgid16 syscall */
-SYSCALL(sys_llseek,sys_llseek,sys32_llseek_wrapper)		/* 140 */
+SYSCALL(sys_llseek,sys_llseek,compat_sys_llseek)		/* 140 */
 SYSCALL(sys_getdents,sys_getdents,sys32_getdents_wrapper)
 SYSCALL(sys_select,sys_select,compat_sys_select_wrapper)
 SYSCALL(sys_flock,sys_flock,sys32_flock_wrapper)