From: Joerg Roedel <joerg.roedel@amd.com>
Date: Wed, 7 Dec 2011 11:24:42 +0000 (+0100)
Subject: iommu/amd: Add invalidate-context call-back
X-Git-Tag: v3.3-rc1~120^2~1^3~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc21662f729cd17d2af93e149f4eccafc7b10181;p=pandora-kernel.git

iommu/amd: Add invalidate-context call-back

This call-back is invoked when the task that is bound to a
pasid is about to exit. The driver can use it to shutdown
all context related to that context in a safe way.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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