Blackfin arch: add some missing syscall

When compiling the Blackfin kernel, checksyscalls.pl will report lots of missing syscalls warnings.
This patch will add some missing syscalls which make sense on Blackfin arch

After appling this patch, toolchain should be rebuilt. Then recompiling the kernel with the new
toolchain.

Signed-off-by: Bryan Wu <bryan.wu@analog.com>

1 files changed, 51 insertions, 5 deletions

diff --git a/include/asm-blackfin/unistd.h b/include/asm-blackfin/unistd.h
index 0df9f2d322a3..07ffe8b718c5 100644
--- a/include/asm-blackfin/unistd.h
+++ b/include/asm-blackfin/unistd.h
@@ -3,6 +3,7 @@
 /*
  * This file contains the system call numbers.
  */
+#define __NR_restart_syscall      0
 #define __NR_exit                 1
 #define __NR_fork                 2
 #define __NR_read                 3
@@ -165,13 +166,13 @@
 #define __NR_sched_get_priority_min     160
 #define __NR_sched_rr_get_interval      161
 #define __NR_nanosleep          162
-                                /* 163 __NR_mremap */
+#define __NR_mremap             163
 #define __NR_setresuid          164
 #define __NR_getresuid          165
                                 /* 166 __NR_vm86 */
                                 /* 167 __NR_query_module */
                                 /* 168 __NR_poll */
-                                /* 169 __NR_nfsservctl */
+#define __NR_nfsservctl         169
 #define __NR_setresgid          170
 #define __NR_getresgid          171
 #define __NR_prctl              172
@@ -227,7 +228,7 @@
                                 /* 222 reserved for TUX */
                                 /* 223 reserved for TUX */
 #define __NR_gettid             224
-                                /* 225 __NR_readahead */
+#define __NR_readahead          225
 #define __NR_setxattr           226
 #define __NR_lsetxattr          227
 #define __NR_fsetxattr          228
@@ -287,7 +288,7 @@
 #define __NR_mq_timedreceive    (__NR_mq_open+3)
 #define __NR_mq_notify          (__NR_mq_open+4)
 #define __NR_mq_getsetattr      (__NR_mq_open+5)
-                                /* 284 __NR_sys_kexec_load */
+#define __NR_kexec_load         284
 #define __NR_waitid             285
 #define __NR_add_key            286
 #define __NR_request_key        287
@@ -352,9 +353,54 @@
 #define __NR_shmdt              340
 #define __NR_shmget             341
 
-#define __NR_syscall            342
+#define __NR_splice             342
+#define __NR_sync_file_range    343
+#define __NR_tee                344
+#define __NR_vmsplice           345
+
+#define __NR_epoll_pwait        346
+#define __NR_utimensat          347
+#define __NR_signalfd           348
+#define __NR_timerfd            349
+#define __NR_eventfd            350
+#define __NR_pread64            351
+#define __NR_pwrite64           352
+#define __NR_fadvise64          353
+#define __NR_set_robust_list    354
+#define __NR_get_robust_list    355
+#define __NR_fallocate          356
+
+#define __NR_syscall            357
 #define NR_syscalls             __NR_syscall
 
+/* Old optional stuff no one actually uses */
+#define __IGNORE_sysfs
+#define __IGNORE_uselib
+
+/* Implement the newer interfaces */
+#define __IGNORE_mmap
+#define __IGNORE_poll
+#define __IGNORE_select
+#define __IGNORE_utime
+
+/* Not relevant on no-mmu */
+#define __IGNORE_swapon
+#define __IGNORE_swapoff
+#define __IGNORE_msync
+#define __IGNORE_mlock
+#define __IGNORE_munlock
+#define __IGNORE_mlockall
+#define __IGNORE_munlockall
+#define __IGNORE_mincore
+#define __IGNORE_madvise
+#define __IGNORE_remap_file_pages
+#define __IGNORE_mbind
+#define __IGNORE_get_mempolicy
+#define __IGNORE_set_mempolicy
+#define __IGNORE_migrate_pages
+#define __IGNORE_move_pages
+#define __IGNORE_getcpu
+
 #ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_STAT64