From: will.deacon@arm•com (Will Deacon)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v2 2/3] iommu/io-pgtable: Add helper functions for TLB ops
Date: Tue, 12 Jan 2016 18:28:58 +0000 [thread overview]
Message-ID: <20160112182857.GD22186@arm.com> (raw)
In-Reply-To: <a2a13711c528af068e932ce6af4c3be50bef5812.1450383740.git.robin.murphy@arm.com>
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 <robin.murphy@arm•com>
> ---
> 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 <will.deacon@arm•com>
I'd like to see a review from Yong Wu on the short descriptor stuff
before I queue any of this, though.
Will
next prev parent reply other threads:[~2016-01-12 18:28 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-17 20:50 [PATCH v2 0/3] io-pgtable ARM short descriptor format Robin Murphy
2015-12-17 20:50 ` [PATCH v2 1/3] iommu/io-pgtable: Add ARMv7 short descriptor support Robin Murphy
2016-01-14 13:05 ` Yong Wu
2016-01-15 15:13 ` Robin Murphy
2016-01-18 6:28 ` Yong Wu
2016-01-18 7:22 ` Yong Wu
2015-12-17 20:50 ` [PATCH v2 2/3] iommu/io-pgtable: Add helper functions for TLB ops Robin Murphy
2016-01-12 18:28 ` Will Deacon [this message]
2016-01-15 23:24 ` Laurent Pinchart
2015-12-17 20:50 ` [PATCH v2 3/3] iommu/io-pgtable: Avoid redundant TLB syncs Robin Murphy
2016-01-12 18:27 ` Will Deacon
2016-01-13 11:18 ` Robin Murphy
2016-01-13 11:22 ` Robin Murphy
2016-01-15 23:26 ` Laurent Pinchart
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