Subject: [PATCH v2 2/3] iommu/io-pgtable: Add helper functions for TLB ops

From: [email-masked] (Will Deacon)
Date: Tue, 12 Jan 2016 18:28:58 +0000

On Thu, Dec 17, 2015 at 08:50:58PM +0000, Robin Murphy wrote:
> Add some simple wrappers to avoid having the guts of the TLB operations
> spilled all over the page table implementations, and to provide a point
> to implement extra common functionality.
> 
> Signed-off-by: Robin Murphy <[email-masked]>
> ---
>  drivers/iommu/io-pgtable-arm-v7s.c | 48 ++++++++++++++++----------------------
>  drivers/iommu/io-pgtable-arm.c     | 21 +++++++----------
>  drivers/iommu/io-pgtable.c         |  2 +-
>  drivers/iommu/io-pgtable.h         | 16 +++++++++++++
>  4 files changed, 46 insertions(+), 41 deletions(-)

Looks sensible to me:

  Acked-by: Will Deacon <[email-masked]>

I'd like to see a review from Yong Wu on the short descriptor stuff
before I queue any of this, though.

Will