tree 95d53cfb45d9a9436b0e465fbf4f0bdb3b780631
parent a109752ea6a55c3682b6ac9114a125c5ce7e5353
author Scott Wood <scottwood@freescale.com> 1440434583 -0500
committer Scott Wood <scottwood@freescale.com> 1445060141 -0500

powerpc/fsl_pci: Check for get_user/probe_kernel_address failure

Signed-off-by: Scott Wood <scottwood@freescale.com>
Reported-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Hongtao Jia <hongtao.jia@freescale.com>