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Re: [PATCH 0/9] dma_debug: add debug_dma_mapping_error support to archit

To: shuah.khan@hp.com
Subject: Re: [PATCH 0/9] dma_debug: add debug_dma_mapping_error support to architectures that support DMA_DEBUG_API
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Mon, 26 Nov 2012 11:57:19 +0100
Cc: Joerg Roedel <joro@8bytes.org>, a-jacquiot@ti.com, fenghua.yu@intel.com, catalin.marinas@arm.com, lethal@linux-sh.org, benh@kernel.crashing.org, ralf@linux-mips.org, tony.luck@intel.com, davem@davemloft.net, msalter@redhat.com, monstr@monstr.eu, Ming Lei <ming.lei@canonical.com>, linux-arm-kernel@lists.infradead.org, LKML <linux-kernel@vger.kernel.org>, linux-c6x-dev@linux-c6x.org, linux-ia64@vger.kernel.org, linux-mips@linux-mips.org, linuxppc-dev@lists.ozlabs.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, microblaze-uclinux@itee.uq.edu.au, shuahkhan@gmail.com
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Hello,

On 11/23/2012 10:29 PM, Shuah Khan wrote:
An earlier patch added dma mapping error debug feature to dma_debug
infrastructure. References:

https://lkml.org/lkml/2012/10/8/296
https://lkml.org/lkml/2012/11/3/219

The following series of patches adds the call to debug_dma_mapping_error() to
architecture specific dma_mapping_error() interfaces on the following
architectures that support CONFIG_DMA_API_DEBUG.

I've took all the patches to the next-dma-debug branch in my tree, I sorry
that You have to wait so long for it. My branch is based on Joerg's
dma-debug branch and I've included it for testing in linux-next branch.

Joerg: would You mind if I handle pushing the whole branch to v3.8
via my kernel tree? Those changes should be kept close together to
avoid build breaks for bisecting.

Best regards
--
Marek Szyprowski
Samsung Poland R&D Center



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