[PATCH] xtensa: remove old syscalls

xtensa is now in -rc1, with the obsolete syscalls still in there, so I
guess this about the last chance to correct the ABI.  Applying the patch
obviously breaks all sorts of user space binaries and probably also
requires the appropriate changes to be made to libc.

On the other hand, if a decision is made to keep the broken interface, it
should at least be a conscious one instead of an oversight.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 28 insertions, 29 deletions

diff --git a/arch/xtensa/kernel/syscalls.h b/arch/xtensa/kernel/syscalls.h
index 5b3f75f50feb..07580696b602 100644
--- a/arch/xtensa/kernel/syscalls.h
+++ b/arch/xtensa/kernel/syscalls.h
@@ -25,20 +25,19 @@
  */
 
 SYSCALL(0, 0)		                /* 00 */
-
 SYSCALL(sys_exit, 1)
-SYSCALL(sys_fork, 0)
+SYSCALL(sys_ni_syscall, 0)
 SYSCALL(sys_read, 3)
 SYSCALL(sys_write, 3)
 SYSCALL(sys_open, 3)			/* 05 */
 SYSCALL(sys_close, 1)
-SYSCALL(sys_waitpid, 3)
+SYSCALL(sys_ni_syscall, 3)
 SYSCALL(sys_creat, 2)
 SYSCALL(sys_link, 2)
 SYSCALL(sys_unlink, 1)			/* 10 */
 SYSCALL(sys_execve, 0)
 SYSCALL(sys_chdir, 1)
-SYSCALL(sys_time, 1)
+SYSCALL(sys_ni_syscall, 1)
 SYSCALL(sys_mknod, 3)
 SYSCALL(sys_chmod, 2)			/* 15 */
 SYSCALL(sys_lchown, 3)
@@ -47,19 +46,19 @@ SYSCALL(sys_stat, 2)
 SYSCALL(sys_lseek, 3)
 SYSCALL(sys_getpid, 0)			/* 20 */
 SYSCALL(sys_mount, 5)
-SYSCALL(sys_oldumount, 1)
+SYSCALL(sys_ni_syscall, 1)
 SYSCALL(sys_setuid, 1)
 SYSCALL(sys_getuid, 0)
-SYSCALL(sys_stime, 1)			/* 25 */
+SYSCALL(sys_ni_syscall, 1)		/* 25 */
 SYSCALL(sys_ptrace, 4)
-SYSCALL(sys_alarm, 1)
+SYSCALL(sys_ni_syscall, 1)
 SYSCALL(sys_fstat, 2)
-SYSCALL(sys_pause, 0)
+SYSCALL(sys_ni_syscall, 0)
 SYSCALL(sys_utime, 2)			/* 30 */
 SYSCALL(sys_ni_syscall, 0)
 SYSCALL(sys_ni_syscall, 0)
 SYSCALL(sys_access, 2)
-SYSCALL(sys_nice, 1)
+SYSCALL(sys_ni_syscall, 1)
 SYSCALL(sys_ni_syscall, 0)		/* 35 */
 SYSCALL(sys_sync, 0)
 SYSCALL(sys_kill, 2)
@@ -73,7 +72,7 @@ SYSCALL(sys_ni_syscall, 0)
 SYSCALL(sys_brk, 1)			/* 45 */
 SYSCALL(sys_setgid, 1)
 SYSCALL(sys_getgid, 0)
-SYSCALL(sys_ni_syscall, 0)		/* was signal(2) */
+SYSCALL(sys_ni_syscall, 0)
 SYSCALL(sys_geteuid, 0)
 SYSCALL(sys_getegid, 0)			/* 50 */
 SYSCALL(sys_acct, 1)
@@ -84,21 +83,21 @@ SYSCALL(sys_fcntl, 3)			/* 55 */
 SYSCALL(sys_ni_syscall, 2)
 SYSCALL(sys_setpgid, 2)
 SYSCALL(sys_ni_syscall, 0)
-SYSCALL(sys_olduname, 1)
+SYSCALL(sys_ni_syscall, 0)
 SYSCALL(sys_umask, 1)			/* 60 */
 SYSCALL(sys_chroot, 1)
 SYSCALL(sys_ustat, 2)
 SYSCALL(sys_dup2, 2)
 SYSCALL(sys_getppid, 0)
-SYSCALL(sys_getpgrp, 0)			/* 65 */
+SYSCALL(sys_ni_syscall, 0)		/* 65 */
 SYSCALL(sys_setsid, 0)
 SYSCALL(sys_sigaction, 3)
-SYSCALL(sys_sgetmask, 0)
-SYSCALL(sys_ssetmask, 1)
+SYSCALL(sys_ni_syscall, 0)
+SYSCALL(sys_ni_syscall, 1)
 SYSCALL(sys_setreuid, 2)		/* 70 */
 SYSCALL(sys_setregid, 2)
 SYSCALL(sys_sigsuspend, 0)
-SYSCALL(sys_sigpending, 1)
+SYSCALL(sys_ni_syscall, 1)
 SYSCALL(sys_sethostname, 2)
 SYSCALL(sys_setrlimit, 2)		/* 75 */
 SYSCALL(sys_getrlimit, 2)
@@ -107,15 +106,15 @@ SYSCALL(sys_gettimeofday, 2)
 SYSCALL(sys_settimeofday, 2)
 SYSCALL(sys_getgroups, 2)		/* 80 */
 SYSCALL(sys_setgroups, 2)
-SYSCALL(sys_ni_syscall, 0)		 /* old_select */
+SYSCALL(sys_ni_syscall, 0)
 SYSCALL(sys_symlink, 2)
 SYSCALL(sys_lstat, 2)
 SYSCALL(sys_readlink, 3)		/* 85 */
 SYSCALL(sys_uselib, 1)
 SYSCALL(sys_swapon, 2)
 SYSCALL(sys_reboot, 3)
-SYSCALL(old_readdir, 3)
-SYSCALL(old_mmap, 6)			/* 90 */
+SYSCALL(sys_ni_syscall, 3)
+SYSCALL(sys_ni_syscall, 6)		/* 90 */
 SYSCALL(sys_munmap, 2)
 SYSCALL(sys_truncate, 2)
 SYSCALL(sys_ftruncate, 2)
@@ -127,7 +126,7 @@ SYSCALL(sys_ni_syscall, 0)
 SYSCALL(sys_statfs, 2)
 SYSCALL(sys_fstatfs, 2)			/* 100 */
 SYSCALL(sys_ni_syscall, 3)
-SYSCALL(sys_socketcall, 2)
+SYSCALL(sys_ni_syscall, 2)
 SYSCALL(sys_syslog, 3)
 SYSCALL(sys_setitimer, 3)
 SYSCALL(sys_getitimer, 2)		/* 105 */
@@ -137,32 +136,32 @@ SYSCALL(sys_newfstat, 2)
 SYSCALL(sys_uname, 1)
 SYSCALL(sys_ni_syscall, 0)		/* 110 */
 SYSCALL(sys_vhangup, 0)
-SYSCALL(sys_ni_syscall, 0)		/* was sys_idle() */
+SYSCALL(sys_ni_syscall, 0)
 SYSCALL(sys_ni_syscall, 0)
 SYSCALL(sys_wait4, 4)
 SYSCALL(sys_swapoff, 1)			/* 115 */
 SYSCALL(sys_sysinfo, 1)
-SYSCALL(sys_ipc, 5)   			/* 6 really, but glibc uses only 5) */
+SYSCALL(sys_ni_syscall, 0)
 SYSCALL(sys_fsync, 1)
 SYSCALL(sys_sigreturn, 0)
 SYSCALL(sys_clone, 0)			/* 120 */
 SYSCALL(sys_setdomainname, 2)
 SYSCALL(sys_newuname, 1)
-SYSCALL(sys_ni_syscall, 0) 		/* sys_modify_ldt */
+SYSCALL(sys_ni_syscall, 0)
 SYSCALL(sys_adjtimex, 1)
 SYSCALL(sys_mprotect, 3)		/* 125 */
-SYSCALL(sys_sigprocmask, 3)
-SYSCALL(sys_ni_syscall, 2)		/* old sys_create_module */
+SYSCALL(sys_ni_syscall, 3)
+SYSCALL(sys_ni_syscall, 2)
 SYSCALL(sys_init_module, 2)
 SYSCALL(sys_delete_module, 1)
-SYSCALL(sys_ni_syscall, 1)		/* old sys_get_kernel_sysm */	/* 130 */
+SYSCALL(sys_ni_syscall, 1)		/* 130 */
 SYSCALL(sys_quotactl, 0)
 SYSCALL(sys_getpgid, 1)
 SYSCALL(sys_fchdir, 1)
 SYSCALL(sys_bdflush, 2)
 SYSCALL(sys_sysfs, 3)			/* 135 */
 SYSCALL(sys_personality, 1)
-SYSCALL(sys_ni_syscall, 0)		/* for afs_syscall */
+SYSCALL(sys_ni_syscall, 0)
 SYSCALL(sys_setfsuid, 1)
 SYSCALL(sys_setfsgid, 1)
 SYSCALL(sys_llseek, 5)			/* 140 */
@@ -212,7 +211,7 @@ SYSCALL(sys_socket, 3)
 SYSCALL(sys_socketpair, 4)
 SYSCALL(sys_setresuid, 3)		/* 185 */
 SYSCALL(sys_getresuid, 3)
-SYSCALL(sys_ni_syscall, 5)		/* old sys_query_module */
+SYSCALL(sys_ni_syscall, 5)
 SYSCALL(sys_poll, 3)
 SYSCALL(sys_nfsservctl, 3)
 SYSCALL(sys_setresgid, 3)		/* 190 */
@@ -235,7 +234,7 @@ SYSCALL(sys_sigaltstack, 0)
 SYSCALL(sys_sendfile, 4)
 SYSCALL(sys_ni_syscall, 0)
 SYSCALL(sys_ni_syscall, 0)
-SYSCALL(sys_mmap2, 6)			/* 210 */
+SYSCALL(sys_mmap, 6)			/* 210 */
 SYSCALL(sys_truncate64, 2)
 SYSCALL(sys_ftruncate64, 2)
 SYSCALL(sys_stat64, 2)
@@ -245,4 +244,4 @@ SYSCALL(sys_pivot_root, 2)
 SYSCALL(sys_mincore, 3)
 SYSCALL(sys_madvise, 3)
 SYSCALL(sys_getdents64, 3)
-SYSCALL(sys_vfork, 0)			/* 220 */
+SYSCALL(sys_ni_syscall, 0)		/* 220 */