linux-kernel - Re: [PATCH kernel v12 26/34] powerpc/powernv/ioda2: Introduce pnv_pci_ioda2_set

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Message-ID: <20150609042324.GF11000@voom.redhat.com>
Date:	Tue, 9 Jun 2015 14:23:24 +1000
From:	David Gibson <david@...son.dropbear.id.au>
To:	Alexey Kardashevskiy <aik@...abs.ru>
Cc:	linuxppc-dev@...ts.ozlabs.org,
	Alex Williamson <alex.williamson@...hat.com>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Gavin Shan <gwshan@...ux.vnet.ibm.com>,
	Paul Mackerras <paulus@...ba.org>,
	Wei Yang <weiyang@...ux.vnet.ibm.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH kernel v12 26/34] powerpc/powernv/ioda2: Introduce
 pnv_pci_ioda2_set_window

On Fri, Jun 05, 2015 at 04:35:18PM +1000, Alexey Kardashevskiy wrote:
> This is a part of moving DMA window programming to an iommu_ops
> callback. pnv_pci_ioda2_set_window() takes an iommu_table_group as
> a first parameter (not pnv_ioda_pe) as it is going to be used as
> a callback for VFIO DDW code.
> 
> This should cause no behavioural change.
> 
> Signed-off-by: Alexey Kardashevskiy <aik@...abs.ru>
> Reviewed-by: David Gibson <david@...son.dropbear.id.au>
> Reviewed-by: Gavin Shan <gwshan@...ux.vnet.ibm.com>
> ---
> Changes:
> v12:
> * removed comment from commit log about pnv_pci_ioda2_tvt_invalidate()/
> pnv_pci_ioda2_invalidate_entire()


Reviewed-by: David Gibson <david@...son.dropbear.id.au>

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson

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