diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/xen/xenfs/privcmd.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/xen/xenfs/privcmd.c b/drivers/xen/xenfs/privcmd.c index c7192f314f8..6b602f50536 100644 --- a/drivers/xen/xenfs/privcmd.c +++ b/drivers/xen/xenfs/privcmd.c @@ -403,6 +403,10 @@ static long privcmd_ioctl(struct file *file, #ifndef HAVE_ARCH_PRIVCMD_MMAP static int privcmd_fault(struct vm_area_struct *vma, struct vm_fault *vmf) { + printk(KERN_DEBUG "privcmd_fault: vma=%p %lx-%lx, pgoff=%lx, uv=%p\n", + vma, vma->vm_start, vma->vm_end, + vmf->pgoff, vmf->virtual_address); + return VM_FAULT_SIGBUS; } |