diff mbox

[v3,1/3] iommu/io-pgtable: Add ARMv7 short descriptor support

Message ID 20160217143106.GC1459@arm.com
State New
Headers show

Commit Message

Will Deacon Feb. 17, 2016, 2:31 p.m. UTC 
Hi Robin,

On Thu, Jan 28, 2016 at 01:41:29PM +0000, Robin Murphy wrote:
> On 27/01/16 01:16, Yong Wu wrote:

> >On Tue, 2016-01-26 at 17:13 +0000, Robin Murphy wrote:

> >>Add a nearly-complete ARMv7 short descriptor implementation, omitting

> >>only a few legacy and CPU-centric aspects which shouldn't be necessary

> >>for IOMMU API use anyway.

> >>

> >>Signed-off-by: Yong Wu <yong.wu@mediatek.com>

> >>Signed-off-by: Robin Murphy <robin.murphy@arm.com>

> >

> >This looks good to me.

> >And actually our disp/vdec/venc works well on your v2.

> >

> >You could choose the two below,

> >Reviewed-by: Yong Wu <yong.wu@mediatek.com>

> >Tested-by: Yong Wu <yong.wu@mediatek.com>

> 

> Great, thanks!

> 

> Will, it seems to make the most sense for Joerg to pick these patches up

> directly with the MTK series that depends on them - any objections?


As discussed with Joerg, I'll pick these up and send him a pull request
containing all the pgtable bits. I've taken the liberty of updating
MAINTAINERS too, assuming you don't mind being a reviewer for this?

Will

--->8

From bccb08d096703bd790fcf2f934553dd9c8503fc9 Mon Sep 17 00:00:00 2001
From: Will Deacon <will.deacon@arm.com>

Date: Wed, 17 Feb 2016 14:18:00 +0000
Subject: [PATCH] MAINTAINERS: update ARM SMMU entry

Ensure that the short-descriptor page table code is included under the
SMMU entry, and add Robin as a designated reviewer.

Cc: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

---
 MAINTAINERS | 2 ++
 1 file changed, 2 insertions(+)

-- 
2.1.4


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
diff mbox

Patch

diff --git a/MAINTAINERS b/MAINTAINERS
index cc2f753cb357..a01bae148b89 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1793,11 +1793,13 @@  F:	drivers/edac/synopsys_edac.c
 
 ARM SMMU DRIVERS
 M:	Will Deacon <will.deacon@arm.com>
+R:	Robin Murphy <robin.murphy@arm.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 F:	drivers/iommu/arm-smmu.c
 F:	drivers/iommu/arm-smmu-v3.c
 F:	drivers/iommu/io-pgtable-arm.c
+F:	drivers/iommu/io-pgtable-arm-v7s.c
 
 ARM64 PORT (AARCH64 ARCHITECTURE)
 M:	Catalin Marinas <catalin.marinas@arm.com>