powerpc: Wire up fanotify_init, fanotify_mark, prlimit64 syscalls

Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

3 files changed, 15 insertions, 1 deletions

diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h
index a5ee345b6a5c..3d212669a130 100644
--- a/arch/powerpc/include/asm/systbl.h
+++ b/arch/powerpc/include/asm/systbl.h
@@ -326,3 +326,6 @@ SYSCALL_SPU(perf_event_open)
 COMPAT_SYS_SPU(preadv)
 COMPAT_SYS_SPU(pwritev)
 COMPAT_SYS(rt_tgsigqueueinfo)
+SYSCALL(fanotify_init)
+COMPAT_SYS(fanotify_mark)
+SYSCALL_SPU(prlimit64)
diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h
index f0a10266e7f7..597e6f9d094a 100644
--- a/arch/powerpc/include/asm/unistd.h
+++ b/arch/powerpc/include/asm/unistd.h
@@ -345,10 +345,13 @@
 #define __NR_preadv             320
 #define __NR_pwritev            321
 #define __NR_rt_tgsigqueueinfo  322
+#define __NR_fanotify_init      323
+#define __NR_fanotify_mark      324
+#define __NR_prlimit64          325
 
 #ifdef __KERNEL__
 
-#define __NR_syscalls           323
+#define __NR_syscalls           326
 
 #define __NR__exit __NR_exit
 #define NR_syscalls     __NR_syscalls
diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c
index 20fd701a686a..b1b6043a56c4 100644
--- a/arch/powerpc/kernel/sys_ppc32.c
+++ b/arch/powerpc/kernel/sys_ppc32.c
@@ -616,3 +616,11 @@ asmlinkage long compat_sys_sync_file_range2(int fd, unsigned int flags,
 
         return sys_sync_file_range(fd, offset, nbytes, flags);
 }
+
+asmlinkage long compat_sys_fanotify_mark(int fanotify_fd, unsigned int flags,
+                                         unsigned mask_hi, unsigned mask_lo,
+                                         int dfd, const char __user *pathname)
+{
+        u64 mask = ((u64)mask_hi << 32) | mask_lo;
+        return sys_fanotify_mark(fanotify_fd, flags, mask, dfd, pathname);
+}