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author	Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
	Wed, 10 May 2017 16:39:36 +0000 (09:39 -0700)
committer	Martin K. Petersen <martin.petersen@oracle.com>
	Tue, 13 Jun 2017 00:47:59 +0000 (20:47 -0400)
commit	8105d39d0e7600ebbcce5827c11f15bf77c73af5
tree	42d374aef495aaa26692e8b2ca9c8b92c6b22632	tree \| snapshot (tar.gz zip)
parent	c831a4a08636d5462a0f9eb479771e2f65ad0378	commit \| diff

scsi: aacraid: Fix DMAR issues with iommu=pt

The driver changed the DMA consistent map after consistent memory was
allocated, this invalidated the IOMMU identity mapping. The fix was to
make sure that we set the DMA consistent mask setting once depending on
the controller card.

Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Reviewed-by: Dave Carroll <david.carroll@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/aacraid/aachba.c		diff \| blob \| blame \| history
drivers/scsi/aacraid/commsup.c		diff \| blob \| blame \| history
drivers/scsi/aacraid/linit.c		diff \| blob \| blame \| history

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