From: Pekka Enberg <penberg@cs.helsinki.fi>

Make revokeat and frevoke system calls available to user-space on i386.

[akpm@linux-foundation.org: fix 32-bit userspace]
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Michael Kerrisk <mtk-manpages@gmx.net>
Cc: Andi Kleen <ak@suse.de>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/i386/kernel/syscall_table.S |    2 ++
 arch/x86_64/ia32/ia32entry.S     |    2 ++
 include/asm-i386/unistd.h        |    4 +++-
 3 files changed, 7 insertions(+), 1 deletion(-)

diff -puN arch/i386/kernel/syscall_table.S~revoke-wire-up-i386-system-calls arch/i386/kernel/syscall_table.S
--- a/arch/i386/kernel/syscall_table.S~revoke-wire-up-i386-system-calls
+++ a/arch/i386/kernel/syscall_table.S
@@ -323,3 +323,5 @@ ENTRY(sys_call_table)
 	.long sys_signalfd
 	.long sys_timerfd
 	.long sys_eventfd
+	.long sys_revokeat
+	.long sys_frevoke		/* 325 */
diff -puN include/asm-i386/unistd.h~revoke-wire-up-i386-system-calls include/asm-i386/unistd.h
--- a/include/asm-i386/unistd.h~revoke-wire-up-i386-system-calls
+++ a/include/asm-i386/unistd.h
@@ -329,10 +329,12 @@
 #define __NR_signalfd		321
 #define __NR_timerfd		322
 #define __NR_eventfd		323
+#define __NR_revokeat		324
+#define __NR_frevoke		325
 
 #ifdef __KERNEL__
 
-#define NR_syscalls 324
+#define NR_syscalls 326
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
diff -puN arch/x86_64/ia32/ia32entry.S~revoke-wire-up-i386-system-calls arch/x86_64/ia32/ia32entry.S
--- a/arch/x86_64/ia32/ia32entry.S~revoke-wire-up-i386-system-calls
+++ a/arch/x86_64/ia32/ia32entry.S
@@ -719,4 +719,6 @@ ia32_sys_call_table:
 	.quad compat_sys_signalfd
 	.quad compat_sys_timerfd
 	.quad sys_eventfd
+	.quad sys_revokeat
+	.quad sys_frevoke		/* 325 */
 ia32_syscall_end:
_