diff options
Diffstat (limited to 'arch/s390/kernel/syscall.c')
| -rw-r--r-- | arch/s390/kernel/syscall.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/s390/kernel/syscall.c b/arch/s390/kernel/syscall.c index 4fee74553ca2..795b6cca74c9 100644 --- a/arch/s390/kernel/syscall.c +++ b/arch/s390/kernel/syscall.c @@ -39,6 +39,16 @@ #include "entry.h" +#define __SYSCALL(nr, sym) long __s390x_##sym(struct pt_regs *); +#include <asm/syscall_table.h> +#undef __SYSCALL + +#define __SYSCALL(nr, sym) [nr] = (__s390x_##sym), +const sys_call_ptr_t sys_call_table[__NR_syscalls] = { +#include <asm/syscall_table.h> +}; +#undef __SYSCALL + #ifdef CONFIG_SYSVIPC /* * sys_ipc() is the de-multiplexer for the SysV IPC calls. @@ -122,7 +132,7 @@ void noinstr __do_syscall(struct pt_regs *regs, int per_trap) goto out; regs->gprs[2] = -ENOSYS; if (likely(nr < NR_syscalls)) - regs->gprs[2] = current->thread.sys_call_table[nr](regs); + regs->gprs[2] = sys_call_table[nr](regs); out: syscall_exit_to_user_mode(regs); } |