From b012689187f1ce0325197c2c8a0b6b3bc041695c Mon Sep 17 00:00:00 2001
From: Masato Noguchi <Masato.Noguchi@jp.sony.com>
Date: Tue, 13 Feb 2007 21:54:30 +0100
Subject: [PATCH] --- yaml --- r: 48256 b: refs/heads/master c:
 128b8546a83a9e37448bc126e1045dc1db291165 h: refs/heads/master v: v3

---
 [refs]                                         | 2 +-
 trunk/arch/powerpc/platforms/cell/spufs/file.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 7fee532d0211..5238caae04ff 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2eb1b12049844a8ebc670e0e4fc908bc3f8933d3
+refs/heads/master: 128b8546a83a9e37448bc126e1045dc1db291165
diff --git a/trunk/arch/powerpc/platforms/cell/spufs/file.c b/trunk/arch/powerpc/platforms/cell/spufs/file.c
index c729813043a6..b00653d69c01 100644
--- a/trunk/arch/powerpc/platforms/cell/spufs/file.c
+++ b/trunk/arch/powerpc/platforms/cell/spufs/file.c
@@ -103,6 +103,9 @@ static unsigned long spufs_mem_mmap_nopfn(struct vm_area_struct *vma,
 
 	offset += vma->vm_pgoff << PAGE_SHIFT;
 
+	if (offset >= LS_SIZE)
+		return NOPFN_SIGBUS;
+
 	spu_acquire(ctx);
 
 	if (ctx->state == SPU_STATE_SAVED) {