From: Jeff Moyer <jmoyer@redhat.com>
Date: Tue, 1 Dec 2009 21:06:33 -0500
Subject: [ppc] wire up eventfd syscalls
Message-id: <1259701600-23508-6-git-send-email-jmoyer@redhat.com>
Patchwork-id: 21611
O-Subject: [RHEL5 PATCH 05/12 v2] [POWERPC] Wire up some more syscalls
Bugzilla: 493101
RH-Acked-by: Josef Bacik <josef@redhat.com>

This is a roll-up of two commits:

commit 3692b9444b15ad12e5ec56ec77b1009bb75f8d42
Author: Stephen Rothwell <sfr@canb.auug.org.au>
Date:   Mon May 14 13:50:33 2007 +1000

    [POWERPC] Wire up some more syscalls

    signalfd, timerfd and eventfd

commit f2205fbb5a8933514fd343cc329df631802b4543
Author: Patrick Mansfield <patmans@us.ibm.com>
Date:   Sun Nov 4 04:42:03 2007 +1100

    [POWERPC] Change fallocate to match unistd.h on powerpc

    Fix the fallocate system call on powerpc to match its unistd.h.

    This implies none of these system calls are currently working with the
    unistd.h sys call values:
        fallocate
        signalfd
        timerfd
        eventfd
        sync_file_range2

Fixes bug 493101.

Signed-off-by: Jeff Moyer <jmoyer@redhat.com>

diff --git a/include/asm-powerpc/systbl.h b/include/asm-powerpc/systbl.h
index f83bf6a..7f0738c 100644
--- a/include/asm-powerpc/systbl.h
+++ b/include/asm-powerpc/systbl.h
@@ -310,7 +310,7 @@ SYSCALL(ni_syscall)
 SYSCALL(ni_syscall)
 SYSCALL(ni_syscall)
 SYSCALL(ni_syscall)
-SYSCALL(ni_syscall)
+SYSCALL_SPU(eventfd)
 SYSCALL(ni_syscall)
 COMPAT_SYS(fallocate)
 SYSCALL(subpage_prot)
diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h
index f790bf6..3e69db5 100644
--- a/include/asm-powerpc/unistd.h
+++ b/include/asm-powerpc/unistd.h
@@ -329,7 +329,7 @@
 /* #define __NR_utimensat	304 */
 /* #define __NR_signalfd	305 */
 /* #define __NR_timerfd_create	306 */
-/* #define __NR_eventfd		307 */
+#define __NR_eventfd		307
 /* #define __NR_sync_file_range2 308 */
 #define __NR_fallocate		309