tree 4d3a4bb29e7afc03ab7f1669727bb1e082ce8226
parent c558df4a01a9ec7b02303aba808d1e5044822add
author Dan Carpenter <dan.carpenter@oracle.com> 1336928978 +0300
committer Ingo Molnar <mingo@kernel.org> 1336999067 +0200

iommu: Fix off by one in dmar_get_fault_reason()

fault_reason - 0x20 == ARRAY_SIZE(irq_remap_fault_reasons) is
one past the end of the array.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Joerg Roedel <joerg.roedel@amd.com>
Cc: Youquan Song <youquan.song@intel.com>
Cc: walter harms <wharms@bfs.de>
Cc: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: <stable@kernel.org>
Link: http://lkml.kernel.org/r/20120513170938.GA4280@elgon.mountain
Signed-off-by: Ingo Molnar <mingo@kernel.org>