alpha: Wire up missing/new syscalls

This wire up the: fallocate, timerfd_create, timerfd_settime,
timerfd_gettime, signalfd4, eventfd2, epoll_create1, dup3, pipe2,
inotify_init1, preadv, pwritev and rt_tgsigqueueinfo syscalls for
the alpha port.

For umount2, alpha have an "old" and "new" version called: oldumount and
umount; so ignore umount2.

Rebased on top of 6e17e8b9fb74b9fb9f6ea331f7f4a049c5b4c4b8 by Matt
Turner.

Signed-off-by: Daniele Calore <orkaan@orkaan.org>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Matt Turner <mattst88@gmail.com>

diff --git a/arch/alpha/include/asm/unistd.h b/arch/alpha/include/asm/unistd.h
index 7f23665..62e823e 100644 (file)
--- a/arch/alpha/include/asm/unistd.h
+++ b/arch/alpha/include/asm/unistd.h
@@ -247,6 +247,7 @@
 #define __IGNORE_pause
 #define __IGNORE_time
 #define __IGNORE_utime
+#define __IGNORE_umount2
 
 /*
  * Linux-specific system calls begin at 300
@@ -434,10 +435,23 @@
 #define __NR_timerfd                   477
 #define __NR_eventfd                   478
 #define __NR_recvmmsg                  479
+#define __NR_fallocate                 480
+#define __NR_timerfd_create            481
+#define __NR_timerfd_settime           482
+#define __NR_timerfd_gettime           483
+#define __NR_signalfd4                 484
+#define __NR_eventfd2                  485
+#define __NR_epoll_create1             486
+#define __NR_dup3                      487
+#define __NR_pipe2                     488
+#define __NR_inotify_init1             489
+#define __NR_preadv                    490
+#define __NR_pwritev                   491
+#define __NR_rt_tgsigqueueinfo         492
 
 #ifdef __KERNEL__
 
-#define NR_SYSCALLS                    480
+#define NR_SYSCALLS                    493
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR

diff --git a/arch/alpha/kernel/systbls.S b/arch/alpha/kernel/systbls.S
index cda6b8b..d0bc3c8 100644 (file)
--- a/arch/alpha/kernel/systbls.S
+++ b/arch/alpha/kernel/systbls.S
@@ -495,9 +495,22 @@ sys_call_table:
        .quad sys_epoll_pwait
        .quad sys_utimensat                     /* 475 */
        .quad sys_signalfd
-       .quad sys_ni_syscall
+       .quad sys_ni_syscall                    /* sys_timerfd */
        .quad sys_eventfd
        .quad sys_recvmmsg
+       .quad sys_fallocate                             /* 480 */
+       .quad sys_timerfd_create
+       .quad sys_timerfd_settime
+       .quad sys_timerfd_gettime
+       .quad sys_signalfd4
+       .quad sys_eventfd2                              /* 485 */
+       .quad sys_epoll_create1
+       .quad sys_dup3
+       .quad sys_pipe2
+       .quad sys_inotify_init1
+       .quad sys_preadv                                /* 490 */
+       .quad sys_pwritev
+       .quad sys_rt_tgsigqueueinfo
 
        .size sys_call_table, . - sys_call_table
        .type sys_call_table, @object