Commit 4381f9f1 authored by Hendrik Brueckner's avatar Hendrik Brueckner Committed by Martin Schwidefsky
Browse files

s390/syscalls: use generated syscall_table.h and unistd.h header files 



Update the uapi/asm/unistd.h to include the generated compat and
64-bit version of the unistd.h and, as well as, the unistd_nr.h
header file.  Also remove the arch/s390/kernel/syscalls.S file
and use the generated system call table, syscall_table.h, instead.

Signed-off-by: default avatarHendrik Brueckner <brueckner@linux.vnet.ibm.com>
Acked-by: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 5c75824d

arch/s390/include/asm/Kbuild

+3 −0
Original line number Diff line number Diff line 
# SPDX-License-Identifier: GPL-2.0

generated-y += syscall_table.h

generated-y += unistd_nr.h



generic-y += asm-offsets.h

generic-y += cacheflush.h

generic-y += clkdev.h

arch/s390/include/asm/unistd.h

+1 −0
Original line number Diff line number Diff line
@@ -8,6 +8,7 @@ 
#define _ASM_S390_UNISTD_H_



#include <uapi/asm/unistd.h>

#include <asm/unistd_nr.h>



#define __IGNORE_time

#define __IGNORE_pkey_mprotect

arch/s390/include/uapi/asm/Kbuild

+3 −0
Original line number Diff line number Diff line
@@ -2,6 +2,9 @@ 
# UAPI Header export list

include include/uapi/asm-generic/Kbuild.asm



generated-y += unistd_32.h

generated-y += unistd_64.h



generic-y += errno.h

generic-y += fcntl.h

generic-y += ioctl.h

arch/s390/include/uapi/asm/unistd.h

+3 −398
Original line number Diff line number Diff line
@@ -8,405 +8,10 @@ 
#ifndef _UAPI_ASM_S390_UNISTD_H_

#define _UAPI_ASM_S390_UNISTD_H_



/*

 * This file contains the system call numbers.

 */



#define __NR_exit                 1

#define __NR_fork                 2

#define __NR_read                 3

#define __NR_write                4

#define __NR_open                 5

#define __NR_close                6

#define __NR_restart_syscall	  7

#define __NR_creat                8

#define __NR_link                 9

#define __NR_unlink              10

#define __NR_execve              11

#define __NR_chdir               12

#define __NR_mknod               14

#define __NR_chmod               15

#define __NR_lseek               19

#define __NR_getpid              20

#define __NR_mount               21

#define __NR_umount              22

#define __NR_ptrace              26

#define __NR_alarm               27

#define __NR_pause               29

#define __NR_utime               30

#define __NR_access              33

#define __NR_nice                34

#define __NR_sync                36

#define __NR_kill                37

#define __NR_rename              38

#define __NR_mkdir               39

#define __NR_rmdir               40

#define __NR_dup                 41

#define __NR_pipe                42

#define __NR_times               43

#define __NR_brk                 45

#define __NR_signal              48

#define __NR_acct                51

#define __NR_umount2             52

#define __NR_ioctl               54

#define __NR_fcntl               55

#define __NR_setpgid             57

#define __NR_umask               60

#define __NR_chroot              61

#define __NR_ustat               62

#define __NR_dup2                63

#define __NR_getppid             64

#define __NR_getpgrp             65

#define __NR_setsid              66

#define __NR_sigaction           67

#define __NR_sigsuspend          72

#define __NR_sigpending          73

#define __NR_sethostname         74

#define __NR_setrlimit           75

#define __NR_getrusage           77

#define __NR_gettimeofday        78

#define __NR_settimeofday        79

#define __NR_symlink             83

#define __NR_readlink            85

#define __NR_uselib              86

#define __NR_swapon              87

#define __NR_reboot              88

#define __NR_readdir             89

#define __NR_mmap                90

#define __NR_munmap              91

#define __NR_truncate            92

#define __NR_ftruncate           93

#define __NR_fchmod              94

#define __NR_getpriority         96

#define __NR_setpriority         97

#define __NR_statfs              99

#define __NR_fstatfs            100

#define __NR_socketcall         102

#define __NR_syslog             103

#define __NR_setitimer          104

#define __NR_getitimer          105

#define __NR_stat               106

#define __NR_lstat              107

#define __NR_fstat              108

#define __NR_lookup_dcookie     110

#define __NR_vhangup            111

#define __NR_idle               112

#define __NR_wait4              114

#define __NR_swapoff            115

#define __NR_sysinfo            116

#define __NR_ipc                117

#define __NR_fsync              118

#define __NR_sigreturn          119

#define __NR_clone              120

#define __NR_setdomainname      121

#define __NR_uname              122

#define __NR_adjtimex           124

#define __NR_mprotect           125

#define __NR_sigprocmask        126

#define __NR_create_module      127

#define __NR_init_module        128

#define __NR_delete_module      129

#define __NR_get_kernel_syms    130

#define __NR_quotactl           131

#define __NR_getpgid            132

#define __NR_fchdir             133

#define __NR_bdflush            134

#define __NR_sysfs              135

#define __NR_personality        136

#define __NR_afs_syscall        137 /* Syscall for Andrew File System */

#define __NR_getdents           141

#define __NR_flock              143

#define __NR_msync              144

#define __NR_readv              145

#define __NR_writev             146

#define __NR_getsid             147

#define __NR_fdatasync          148

#define __NR__sysctl            149

#define __NR_mlock              150

#define __NR_munlock            151

#define __NR_mlockall           152

#define __NR_munlockall         153

#define __NR_sched_setparam             154

#define __NR_sched_getparam             155

#define __NR_sched_setscheduler         156

#define __NR_sched_getscheduler         157

#define __NR_sched_yield                158

#define __NR_sched_get_priority_max     159

#define __NR_sched_get_priority_min     160

#define __NR_sched_rr_get_interval      161

#define __NR_nanosleep          162

#define __NR_mremap             163

#define __NR_query_module       167

#define __NR_poll               168

#define __NR_nfsservctl         169

#define __NR_prctl              172

#define __NR_rt_sigreturn       173

#define __NR_rt_sigaction       174

#define __NR_rt_sigprocmask     175

#define __NR_rt_sigpending      176

#define __NR_rt_sigtimedwait    177

#define __NR_rt_sigqueueinfo    178

#define __NR_rt_sigsuspend      179

#define __NR_pread64            180

#define __NR_pwrite64           181

#define __NR_getcwd             183

#define __NR_capget             184

#define __NR_capset             185

#define __NR_sigaltstack        186

#define __NR_sendfile           187

#define __NR_getpmsg		188

#define __NR_putpmsg		189

#define __NR_vfork		190

#define __NR_pivot_root         217

#define __NR_mincore            218

#define __NR_madvise            219

#define __NR_getdents64		220

#define __NR_readahead		222

#define __NR_setxattr		224

#define __NR_lsetxattr		225

#define __NR_fsetxattr		226

#define __NR_getxattr		227

#define __NR_lgetxattr		228

#define __NR_fgetxattr		229

#define __NR_listxattr		230

#define __NR_llistxattr		231

#define __NR_flistxattr		232

#define __NR_removexattr	233

#define __NR_lremovexattr	234

#define __NR_fremovexattr	235

#define __NR_gettid		236

#define __NR_tkill		237

#define __NR_futex		238

#define __NR_sched_setaffinity	239

#define __NR_sched_getaffinity	240

#define __NR_tgkill		241

/* Number 242 is reserved for tux */

#define __NR_io_setup		243

#define __NR_io_destroy		244

#define __NR_io_getevents	245

#define __NR_io_submit		246

#define __NR_io_cancel		247

#define __NR_exit_group		248

#define __NR_epoll_create	249

#define __NR_epoll_ctl		250

#define __NR_epoll_wait		251

#define __NR_set_tid_address	252

#define __NR_fadvise64		253

#define __NR_timer_create	254

#define __NR_timer_settime	255

#define __NR_timer_gettime	256

#define __NR_timer_getoverrun	257

#define __NR_timer_delete	258

#define __NR_clock_settime	259

#define __NR_clock_gettime	260

#define __NR_clock_getres	261

#define __NR_clock_nanosleep	262

/* Number 263 is reserved for vserver */

#define __NR_statfs64		265

#define __NR_fstatfs64		266

#define __NR_remap_file_pages	267

#define __NR_mbind		268

#define __NR_get_mempolicy	269

#define __NR_set_mempolicy	270

#define __NR_mq_open		271

#define __NR_mq_unlink		272

#define __NR_mq_timedsend	273

#define __NR_mq_timedreceive	274

#define __NR_mq_notify		275

#define __NR_mq_getsetattr	276

#define __NR_kexec_load		277

#define __NR_add_key		278

#define __NR_request_key	279

#define __NR_keyctl		280

#define __NR_waitid		281

#define __NR_ioprio_set		282

#define __NR_ioprio_get		283

#define __NR_inotify_init	284

#define __NR_inotify_add_watch	285

#define __NR_inotify_rm_watch	286

#define __NR_migrate_pages	287

#define __NR_openat		288

#define __NR_mkdirat		289

#define __NR_mknodat		290

#define __NR_fchownat		291

#define __NR_futimesat		292

#define __NR_unlinkat		294

#define __NR_renameat		295

#define __NR_linkat		296

#define __NR_symlinkat		297

#define __NR_readlinkat		298

#define __NR_fchmodat		299

#define __NR_faccessat		300

#define __NR_pselect6		301

#define __NR_ppoll		302

#define __NR_unshare		303

#define __NR_set_robust_list	304

#define __NR_get_robust_list	305

#define __NR_splice		306

#define __NR_sync_file_range	307

#define __NR_tee		308

#define __NR_vmsplice		309

#define __NR_move_pages		310

#define __NR_getcpu		311

#define __NR_epoll_pwait	312

#define __NR_utimes		313

#define __NR_fallocate		314

#define __NR_utimensat		315

#define __NR_signalfd		316

#define __NR_timerfd		317

#define __NR_eventfd		318

#define __NR_timerfd_create	319

#define __NR_timerfd_settime	320

#define __NR_timerfd_gettime	321

#define __NR_signalfd4		322

#define __NR_eventfd2		323

#define __NR_inotify_init1	324

#define __NR_pipe2		325

#define __NR_dup3		326

#define __NR_epoll_create1	327

#define	__NR_preadv		328

#define	__NR_pwritev		329

#define __NR_rt_tgsigqueueinfo	330

#define __NR_perf_event_open	331

#define __NR_fanotify_init	332

#define __NR_fanotify_mark	333

#define __NR_prlimit64		334

#define __NR_name_to_handle_at	335

#define __NR_open_by_handle_at	336

#define __NR_clock_adjtime	337

#define __NR_syncfs		338

#define __NR_setns		339

#define __NR_process_vm_readv	340

#define __NR_process_vm_writev	341

#define __NR_s390_runtime_instr 342

#define __NR_kcmp		343

#define __NR_finit_module	344

#define __NR_sched_setattr	345

#define __NR_sched_getattr	346

#define __NR_renameat2		347

#define __NR_seccomp		348

#define __NR_getrandom		349

#define __NR_memfd_create	350

#define __NR_bpf		351

#define __NR_s390_pci_mmio_write	352

#define __NR_s390_pci_mmio_read		353

#define __NR_execveat		354

#define __NR_userfaultfd	355

#define __NR_membarrier		356

#define __NR_recvmmsg		357

#define __NR_sendmmsg		358

#define __NR_socket		359

#define __NR_socketpair		360

#define __NR_bind		361

#define __NR_connect		362

#define __NR_listen		363

#define __NR_accept4		364

#define __NR_getsockopt		365

#define __NR_setsockopt		366

#define __NR_getsockname	367

#define __NR_getpeername	368

#define __NR_sendto		369

#define __NR_sendmsg		370

#define __NR_recvfrom		371

#define __NR_recvmsg		372

#define __NR_shutdown		373

#define __NR_mlock2		374

#define __NR_copy_file_range	375

#define __NR_preadv2		376

#define __NR_pwritev2		377

#define __NR_s390_guarded_storage	378

#define __NR_statx		379

#define __NR_s390_sthyi		380

#define NR_syscalls 381



/* 

 * There are some system calls that are not present on 64 bit, some

 * have a different name although they do the same (e.g. __NR_chown32

 * is __NR_chown on 64 bit).

 */

#ifndef __s390x__



#define __NR_time		 13

#define __NR_lchown		 16

#define __NR_setuid		 23

#define __NR_getuid		 24

#define __NR_stime		 25

#define __NR_setgid		 46

#define __NR_getgid		 47

#define __NR_geteuid		 49

#define __NR_getegid		 50

#define __NR_setreuid		 70

#define __NR_setregid		 71

#define __NR_getrlimit		 76

#define __NR_getgroups		 80

#define __NR_setgroups		 81

#define __NR_fchown		 95

#define __NR_ioperm		101

#define __NR_setfsuid		138

#define __NR_setfsgid		139

#define __NR__llseek		140

#define __NR__newselect 	142

#define __NR_setresuid		164

#define __NR_getresuid		165

#define __NR_setresgid		170

#define __NR_getresgid		171

#define __NR_chown		182

#define __NR_ugetrlimit		191	/* SuS compliant getrlimit */

#define __NR_mmap2		192

#define __NR_truncate64		193

#define __NR_ftruncate64	194

#define __NR_stat64		195

#define __NR_lstat64		196

#define __NR_fstat64		197

#define __NR_lchown32		198

#define __NR_getuid32		199

#define __NR_getgid32		200

#define __NR_geteuid32		201

#define __NR_getegid32		202

#define __NR_setreuid32		203

#define __NR_setregid32		204

#define __NR_getgroups32	205

#define __NR_setgroups32	206

#define __NR_fchown32		207

#define __NR_setresuid32	208

#define __NR_getresuid32	209

#define __NR_setresgid32	210

#define __NR_getresgid32	211

#define __NR_chown32		212

#define __NR_setuid32		213

#define __NR_setgid32		214

#define __NR_setfsuid32		215

#define __NR_setfsgid32		216

#define __NR_fcntl64		221

#define __NR_sendfile64		223

#define __NR_fadvise64_64	264

#define __NR_fstatat64		293



#ifdef __s390x__

#include <asm/unistd_64.h>

#else



#define __NR_select		142

#define __NR_getrlimit		191	/* SuS compliant getrlimit */

#define __NR_lchown  		198

#define __NR_getuid  		199

#define __NR_getgid  		200

#define __NR_geteuid  		201

#define __NR_getegid  		202

#define __NR_setreuid  		203

#define __NR_setregid  		204

#define __NR_getgroups  	205

#define __NR_setgroups  	206

#define __NR_fchown  		207

#define __NR_setresuid  	208

#define __NR_getresuid  	209

#define __NR_setresgid  	210

#define __NR_getresgid  	211

#define __NR_chown  		212

#define __NR_setuid  		213

#define __NR_setgid  		214

#define __NR_setfsuid  		215

#define __NR_setfsgid  		216

#define __NR_newfstatat		293



#include <asm/unistd_32.h>

#endif



#endif /* _UAPI_ASM_S390_UNISTD_H_ */

arch/s390/kernel/entry.S

+2 −2
Original line number Diff line number Diff line
@@ -1392,7 +1392,7 @@ cleanup_critical: 
#define SYSCALL(esame,emu)	.long esame

	.globl	sys_call_table

sys_call_table:

#include "syscalls.S"

#include "asm/syscall_table.h"

#undef SYSCALL



#ifdef CONFIG_COMPAT
@@ -1400,6 +1400,6 @@ sys_call_table: 
#define SYSCALL(esame,emu)	.long emu

	.globl	sys_call_table_emu

sys_call_table_emu:

#include "syscalls.S"

#include "asm/syscall_table.h"

#undef SYSCALL

#endif

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