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(parent: 7eb6824) | patch
iommu/vt-d: fix wrong return value of dmar_table_init()
authorJiang Liu <jiang.liu@linux.intel.com>
Mon, 6 Jan 2014 06:18:24 +0000 (14:18 +0800)
committerJoerg Roedel <joro@8bytes.org>
Tue, 7 Jan 2014 16:21:09 +0000 (17:21 +0100)
commit17c39ed1fd4fabd8b4f5a12bccc63294a58925be
treeebab2ab41eae51f3093fe62e187c55e97aa39a56tree | snapshot
parent7eb682444397174b8800ab7d9df9c42e4faafe09commit | diff
iommu/vt-d: fix wrong return value of dmar_table_init()

If dmar_table_init() fails to detect DMAR table on the first call,
it will return wrong result on following calls because it always
sets dmar_table_initialized no matter if succeeds or fails to
detect DMAR table.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
drivers/iommu/dmar.c diff | blob | history
Linux kernel for KaRo TX COM modules