diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/file.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c index c729813043a..b00653d69c0 100644 --- a/arch/powerpc/platforms/cell/spufs/file.c +++ b/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) { |