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From: "joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org" <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
To: Will Deacon <will.deacon-5wv7dgnIgG8@public.gmane.org>
Cc: "laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org"
	<laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>,
	"arnd-r2nGTMty4D4@public.gmane.org"
	<arnd-r2nGTMty4D4@public.gmane.org>,
	Catalin Marinas <Catalin.Marinas-5wv7dgnIgG8@public.gmane.org>,
	"iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org"
	<iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org>,
	"djkurtz-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org"
	<djkurtz-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
	"linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org"
	<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
	"thunder.leizhen-hv44wF8Li93QT0dZR+AlfA@public.gmane.org"
	<thunder.leizhen-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>,
	"yingjoe.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org"
	<yingjoe.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>,
	"treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org"
	<treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH v5 1/3] iommu: Implement common IOMMU ops for DMA mapping
Date: Thu, 6 Aug 2015 19:54:39 +0200	[thread overview]
Message-ID: <20150806175439.GS14980@8bytes.org> (raw)
In-Reply-To: <20150806152327.GH25483-5wv7dgnIgG8@public.gmane.org>

Hi Will,

On Thu, Aug 06, 2015 at 04:23:27PM +0100, Will Deacon wrote:
> We're quite keen to get this in for arm64, since we're without IOMMU DMA
> ops and need to get something upstream. Do you think this is likely to
> be merged for 4.3/4.4 or would we be better off doing our own
> arch-private implementation instead?
> 
> Sorry to pester, but we've got people basing their patches and products
> on this and I don't want to end up having to support out-of-tree code.

I definitly plan to merge it soon, but not sure if its getting into
v4.3. There are a few things I have questions about or need rework, but
I am sure we can work this out.


	Joerg

WARNING: multiple messages have this Message-ID (diff)
From: joro@8bytes.org (joro at 8bytes.org)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 1/3] iommu: Implement common IOMMU ops for DMA mapping
Date: Thu, 6 Aug 2015 19:54:39 +0200	[thread overview]
Message-ID: <20150806175439.GS14980@8bytes.org> (raw)
In-Reply-To: <20150806152327.GH25483@arm.com>

Hi Will,

On Thu, Aug 06, 2015 at 04:23:27PM +0100, Will Deacon wrote:
> We're quite keen to get this in for arm64, since we're without IOMMU DMA
> ops and need to get something upstream. Do you think this is likely to
> be merged for 4.3/4.4 or would we be better off doing our own
> arch-private implementation instead?
> 
> Sorry to pester, but we've got people basing their patches and products
> on this and I don't want to end up having to support out-of-tree code.

I definitly plan to merge it soon, but not sure if its getting into
v4.3. There are a few things I have questions about or need rework, but
I am sure we can work this out.


	Joerg

  parent reply	other threads:[~2015-08-06 17:54 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-31 17:18 [PATCH v5 0/3] arm64: IOMMU-backed DMA mapping Robin Murphy
2015-07-31 17:18 ` Robin Murphy
     [not found] ` <cover.1438362603.git.robin.murphy-5wv7dgnIgG8@public.gmane.org>
2015-07-31 17:18   ` [PATCH v5 1/3] iommu: Implement common IOMMU ops for " Robin Murphy
2015-07-31 17:18     ` Robin Murphy
     [not found]     ` <6ce6b501501f611297ae0eae31e07b0d2060eaae.1438362603.git.robin.murphy-5wv7dgnIgG8@public.gmane.org>
2015-08-03 17:40       ` Catalin Marinas
2015-08-03 17:40         ` Catalin Marinas
2015-08-06 15:23       ` Will Deacon
2015-08-06 15:23         ` Will Deacon
     [not found]         ` <20150806152327.GH25483-5wv7dgnIgG8@public.gmane.org>
2015-08-06 17:54           ` joro-zLv9SwRftAIdnm+yROfE0A [this message]
2015-08-06 17:54             ` joro at 8bytes.org
2015-08-07  8:42       ` Joerg Roedel
2015-08-07  8:42         ` Joerg Roedel
     [not found]         ` <20150807084228.GU14980-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
2015-08-07 13:38           ` Robin Murphy
2015-08-07 13:38             ` Robin Murphy
     [not found]             ` <55C4B4DF.4040608-5wv7dgnIgG8@public.gmane.org>
2015-08-11  9:37               ` Joerg Roedel
2015-08-11  9:37                 ` Joerg Roedel
     [not found]                 ` <20150811093742.GC14980-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
2015-08-11 13:31                   ` Robin Murphy
2015-08-11 13:31                     ` Robin Murphy
2015-07-31 17:18   ` [PATCH v5 2/3] arm64: Add IOMMU dma_ops Robin Murphy
2015-07-31 17:18     ` Robin Murphy
     [not found]     ` <8a5abd0a9929aae160ccb74d7a8d9c3698f61910.1438362603.git.robin.murphy-5wv7dgnIgG8@public.gmane.org>
2015-08-03 17:33       ` Catalin Marinas
2015-08-03 17:33         ` Catalin Marinas
2015-08-07  8:52       ` Joerg Roedel
2015-08-07  8:52         ` Joerg Roedel
     [not found]         ` <20150807085233.GV14980-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
2015-08-07 15:27           ` Robin Murphy
2015-08-07 15:27             ` Robin Murphy
     [not found]             ` <55C4CE7C.7050205-5wv7dgnIgG8@public.gmane.org>
2015-08-11  9:49               ` Joerg Roedel
2015-08-11  9:49                 ` Joerg Roedel
     [not found]                 ` <20150811094951.GD14980-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
2015-08-11 20:15                   ` Robin Murphy
2015-08-11 20:15                     ` Robin Murphy
2015-09-22 17:12       ` Daniel Kurtz via iommu
2015-09-22 17:12         ` Daniel Kurtz
     [not found]         ` <CAGS+omCDYrjpr--+sUzaKCxo12Eff6TC04RgroDgKvxHwK3t2Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-09-22 18:11           ` Robin Murphy
2015-09-22 18:11             ` Robin Murphy
2015-07-31 17:18   ` [PATCH v5 3/3] arm64: Hook up " Robin Murphy
2015-07-31 17:18     ` Robin Murphy
     [not found]     ` <caecbce93dd4870995a000bebc8f58d1ca7e551e.1438362603.git.robin.murphy-5wv7dgnIgG8@public.gmane.org>
2015-08-07  8:55       ` Joerg Roedel
2015-08-07  8:55         ` Joerg Roedel
2015-08-26  6:19   ` [PATCH v5 0/3] arm64: IOMMU-backed DMA mapping Yong Wu
2015-08-26  6:19     ` Yong Wu

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