linux-kernel - [PATCH 0/9] dma_debug: add debug_dma_mapping_error support to architectures that support DMA_DEBUG

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Date:	Fri, 23 Nov 2012 14:29:02 -0700
From:	Shuah Khan <shuah.khan@...com>
To:	Joerg Roedel <joro@...tes.org>, a-jacquiot@...com,
	fenghua.yu@...el.com, catalin.marinas@....com, lethal@...ux-sh.org,
	benh@...nel.crashing.org, ralf@...ux-mips.org, tony.luck@...el.com,
	davem@...emloft.net, m.szyprowski@...sung.com, msalter@...hat.com,
	monstr@...str.eu, Ming Lei <ming.lei@...onical.com>
Cc:	linux-arm-kernel@...ts.infradead.org,
	LKML <linux-kernel@...r.kernel.org>, linux-c6x-dev@...ux-c6x.org,
	linux-ia64@...r.kernel.org, linux-mips@...ux-mips.org,
	linuxppc-dev@...ts.ozlabs.org, linux-sh@...r.kernel.org,
	sparclinux@...r.kernel.org, microblaze-uclinux@...e.uq.edu.au,
	shuahkhan@...il.com
Subject: [PATCH 0/9] dma_debug: add debug_dma_mapping_error support to
 architectures that support DMA_DEBUG_API

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.

arm64
c6x
ia64
microblaze
mips
powerpc
sh
sparc
tile

arm - Change is already in Marek's dma-mapping tree[1] 
https://patchwork.kernel.org/patch/1625601/

microblaze - Change is already in linux-next. Including it for completeness
linux-next commit f229605441030bcd315c21d97b25889d63ed0130

x86 - done in the first patch that added the feature.

ARM64: dma_debug: add debug_dma_mapping_error support
c6x: dma_debug: add debug_dma_mapping_error support
ia64: dma_debug: add debug_dma_mapping_error support
microblaze: dma-mapping: support debug_dma_mapping_error
mips: dma_debug: add debug_dma_mapping_error support
powerpc: dma_debug: add debug_dma_mapping_error support
sh: dma_debug: add debug_dma_mapping_error support
sparc: dma_debug: add debug_dma_mapping_error support
tile: dma_debug: add debug_dma_mapping_error support

Thanks,
-- Shuah

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