iommu/amd: Make sure IOMMU interrupts are re-enabled on resume
authorJoerg Roedel <joerg.roedel@amd.com>
Wed, 11 Apr 2012 16:40:38 +0000 (18:40 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 13 Apr 2012 15:33:50 +0000 (08:33 -0700)
commit 9ddd592a191b32f2ee6c4b6ed2bd52665c3a49f5 upstream

Unfortunatly the interrupts for the event log and the
peripheral page-faults are only enabled at boot but not
re-enabled at resume. Fix that for 3.2.

Cc: stable@vger.kernel.org
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

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