From: Christoph Hellwig <hch@lst.de>
To: Robin Murphy <robin.murphy@arm.com>
Cc: Will Deacon <will.deacon@arm.com>, Christoph Hellwig <hch@lst.de>,
iommu@lists.linux-foundation.org,
Catalin Marinas <catalin.marinas@arm.com>,
linux-kernel@vger.kernel.org, Guo Ren <ren_guo@c-sky.com>,
Laura Abbott <labbott@redhat.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: move the arm arch_dma_alloc implementation to common code
Date: Tue, 27 Nov 2018 08:37:15 +0100 [thread overview]
Message-ID: <20181127073715.GA30033@lst.de> (raw)
In-Reply-To: <b3267453-0c2d-4bda-2122-d6212967dafc@arm.com>
On Thu, Nov 15, 2018 at 12:58:04PM -0800, Robin Murphy wrote:
> On 2018-11-15 11:50 am, Will Deacon wrote:
>> On Fri, Nov 09, 2018 at 08:52:38AM +0100, Christoph Hellwig wrote:
>>> Can I get a quick review from the arm64 folks? I think it should
>>> be fine there as it basically is a code move, but an additional pair
>>> or two of eyes always helps to weed out bugs.
>>
>> I reviewed the arm64 parts, but it would be ideal if Robin could have a look
>> as well.
>
> Yup, from a quick skim the general shape of the whole series looks
> pleasing, but I've been holding off going through it in detail until I've
> figured out what's up with the last thing I thought I'd reviewed
> exhaustively...
>
> Either way I'll make some time for a proper look next week once I'm back.
Did you get a chance to look over this?
WARNING: multiple messages have this Message-ID (diff)
From: hch@lst.de (Christoph Hellwig)
To: linux-arm-kernel@lists.infradead.org
Subject: move the arm arch_dma_alloc implementation to common code
Date: Tue, 27 Nov 2018 08:37:15 +0100 [thread overview]
Message-ID: <20181127073715.GA30033@lst.de> (raw)
In-Reply-To: <b3267453-0c2d-4bda-2122-d6212967dafc@arm.com>
On Thu, Nov 15, 2018 at 12:58:04PM -0800, Robin Murphy wrote:
> On 2018-11-15 11:50 am, Will Deacon wrote:
>> On Fri, Nov 09, 2018 at 08:52:38AM +0100, Christoph Hellwig wrote:
>>> Can I get a quick review from the arm64 folks? I think it should
>>> be fine there as it basically is a code move, but an additional pair
>>> or two of eyes always helps to weed out bugs.
>>
>> I reviewed the arm64 parts, but it would be ideal if Robin could have a look
>> as well.
>
> Yup, from a quick skim the general shape of the whole series looks
> pleasing, but I've been holding off going through it in detail until I've
> figured out what's up with the last thing I thought I'd reviewed
> exhaustively...
>
> Either way I'll make some time for a proper look next week once I'm back.
Did you get a chance to look over this?
next prev parent reply other threads:[~2018-11-27 7:37 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-05 12:19 move the arm arch_dma_alloc implementation to common code Christoph Hellwig
2018-11-05 12:19 ` Christoph Hellwig
2018-11-05 12:19 ` [PATCH 1/9] dma-direct: provide page based alloc/free helpers Christoph Hellwig
2018-11-05 12:19 ` Christoph Hellwig
2018-11-30 19:04 ` Robin Murphy
2018-11-30 19:04 ` Robin Murphy
2018-12-01 16:56 ` Christoph Hellwig
2018-12-01 16:56 ` Christoph Hellwig
2018-11-05 12:19 ` [PATCH 2/9] dma-direct: reject highmem pages from dma_alloc_from_contiguous Christoph Hellwig
2018-11-05 12:19 ` Christoph Hellwig
2018-11-30 19:04 ` Robin Murphy
2018-11-30 19:04 ` Robin Murphy
2018-12-01 16:57 ` Christoph Hellwig
2018-12-01 16:57 ` Christoph Hellwig
2018-11-05 12:19 ` [PATCH 3/9] dma-mapping: move the remap helpers to a separate file Christoph Hellwig
2018-11-05 12:19 ` Christoph Hellwig
[not found] ` <20181105121931.13481-4-hch-jcswGhMUV9g@public.gmane.org>
2018-11-30 19:05 ` Robin Murphy
2018-11-30 19:05 ` Robin Murphy
2018-12-01 16:59 ` Christoph Hellwig
2018-12-01 16:59 ` Christoph Hellwig
2018-11-05 12:19 ` [PATCH 4/9] dma-mapping: move the arm64 ncoherent alloc/free support to common code Christoph Hellwig
2018-11-05 12:19 ` Christoph Hellwig
2018-11-15 19:50 ` Will Deacon
2018-11-15 19:50 ` Will Deacon
[not found] ` <20181105121931.13481-5-hch-jcswGhMUV9g@public.gmane.org>
2018-11-30 19:05 ` Robin Murphy
2018-11-30 19:05 ` Robin Murphy
2018-12-01 17:03 ` Christoph Hellwig
2018-12-01 17:03 ` Christoph Hellwig
2018-12-04 10:09 ` Russell King - ARM Linux
2018-12-04 10:09 ` Russell King - ARM Linux
2018-12-04 14:22 ` Christoph Hellwig
2018-12-04 14:22 ` Christoph Hellwig
2018-11-05 12:19 ` [PATCH 5/9] dma-mapping: support highmem in the generic remap allocator Christoph Hellwig
2018-11-05 12:19 ` Christoph Hellwig
2018-11-30 19:05 ` Robin Murphy
2018-11-30 19:05 ` Robin Murphy
2018-12-04 8:38 ` Marek Szyprowski
2018-12-04 8:38 ` Marek Szyprowski
[not found] ` <e1567e0d-4724-fb6b-cc22-3a723eec5e0f-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2018-12-04 14:23 ` Christoph Hellwig
2018-12-04 14:23 ` Christoph Hellwig
2018-12-05 10:14 ` [PATCH] dma-mapping: fix lack of DMA address assignment in " Marek Szyprowski
2018-12-05 10:14 ` Marek Szyprowski
2018-12-05 12:35 ` Thierry Reding
2018-12-05 12:35 ` Thierry Reding
2018-12-05 13:49 ` Christoph Hellwig
2018-12-05 13:49 ` Christoph Hellwig
2018-11-05 12:19 ` [PATCH 6/9] dma-remap: support DMA_ATTR_NO_KERNEL_MAPPING Christoph Hellwig
2018-11-05 12:19 ` Christoph Hellwig
[not found] ` <20181105121931.13481-7-hch-jcswGhMUV9g@public.gmane.org>
2018-11-30 19:05 ` Robin Murphy
2018-11-30 19:05 ` Robin Murphy
[not found] ` <e993440c-53bf-8071-b1b6-06d022d39e4e-5wv7dgnIgG8@public.gmane.org>
2018-12-01 17:05 ` Christoph Hellwig
2018-12-01 17:05 ` Christoph Hellwig
2018-11-05 12:19 ` [PATCH 7/9] csky: don't select DMA_NONCOHERENT_OPS Christoph Hellwig
2018-11-05 12:19 ` Christoph Hellwig
2018-11-05 15:47 ` Guo Ren
2018-11-05 15:47 ` Guo Ren
2018-11-05 12:19 ` [PATCH 8/9] csky: don't use GFP_DMA in atomic_pool_init Christoph Hellwig
2018-11-05 12:19 ` Christoph Hellwig
2018-11-05 15:47 ` Guo Ren
2018-11-05 15:47 ` Guo Ren
2018-11-05 12:19 ` [PATCH 9/9] csky: use the generic remapping dma alloc implementation Christoph Hellwig
2018-11-05 12:19 ` Christoph Hellwig
2018-11-06 7:01 ` Guo Ren
2018-11-06 7:01 ` Guo Ren
2018-11-09 7:51 ` Christoph Hellwig
2018-11-09 7:51 ` Christoph Hellwig
2018-11-09 7:52 ` move the arm arch_dma_alloc implementation to common code Christoph Hellwig
2018-11-09 7:52 ` Christoph Hellwig
[not found] ` <20181109075238.GA27578-jcswGhMUV9g@public.gmane.org>
2018-11-15 19:50 ` Will Deacon
2018-11-15 19:50 ` Will Deacon
2018-11-15 20:58 ` Robin Murphy
2018-11-15 20:58 ` Robin Murphy
2018-11-27 7:37 ` Christoph Hellwig [this message]
2018-11-27 7:37 ` Christoph Hellwig
2018-11-28 12:18 ` Robin Murphy
2018-11-28 12:18 ` Robin Murphy
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