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iommu/amd: Detach device from domain before removal
authorJoerg Roedel <jroedel@suse.de>
Fri, 26 Feb 2016 15:48:59 +0000 (16:48 +0100)
committerJoerg Roedel <jroedel@suse.de>
Mon, 29 Feb 2016 16:25:25 +0000 (17:25 +0100)
commitb5aa2d7364e3e23af738d716e0ce435eb6c65e4a
treefdb0a59a281ce0b2e92409f9ab19db578d8dfdf4tree | snapshot
parentdd69267a05bad5a7ef118e3579a9eae86ce969d2commit | diff
iommu/amd: Detach device from domain before removal

Detach the device that is about to be removed from its
domain (if it has one) to clear any related state like DTE
entry and device's ATS state.

Reported-by: Kelly Zytaruk <Kelly.Zytaruk@amd.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/amd_iommu.c diff | blob | history
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