From mboxrd@z Thu Jan 1 00:00:00 1970 From: will.deacon@arm.com (Will Deacon) Date: Wed, 17 Feb 2016 14:31:07 +0000 Subject: [PATCH v3 1/3] iommu/io-pgtable: Add ARMv7 short descriptor support In-Reply-To: <56AA1A89.6080706@arm.com> References: <066c4af0e29c9cc658bd5e48edc5e2d7ba7140a1.1453723096.git.robin.murphy@arm.com> <1453857386.28284.4.camel@mhfsdcap03> <56AA1A89.6080706@arm.com> Message-ID: <20160217143106.GC1459@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 > >>Signed-off-by: Robin Murphy > > > >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 > >Tested-by: Yong Wu > > 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 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 Signed-off-by: Will Deacon --- MAINTAINERS | 2 ++ 1 file changed, 2 insertions(+) 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 +R: Robin Murphy L: linux-arm-kernel at 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 -- 2.1.4