linux-kernel - [PATCH v2 0/1] dma-mapping: to avoid oops when parameter cpu

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Message-ID: <1457515776-12352-1-git-send-email-thunder.leizhen@huawei.com>
Date:	Wed, 9 Mar 2016 17:29:35 +0800
From:	Zhen Lei <thunder.leizhen@...wei.com>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	Marek Szyprowski <m.szyprowski@...sung.com>,
	Will Deacon <will.deacon@....com>,
	linux-kernel <linux-kernel@...r.kernel.org>
CC:	Zefan Li <lizefan@...wei.com>, Xinwei Hu <huxinwei@...wei.com>,
	"Tianhong Ding" <dingtianhong@...wei.com>,
	Hanjun Guo <guohanjun@...wei.com>,
	Zhen Lei <thunder.leizhen@...wei.com>
Subject: [PATCH v2 0/1] dma-mapping: to avoid oops when parameter cpu_addr is null

Changelog:
v1 -> v2:
1. move the check of (!cpu_addr) into dma_free_attrs.
2. add patch description(oops printed information)

Zhen Lei (1):
  dma-mapping: to avoid oops when parameter cpu_addr is null

 include/linux/dma-mapping.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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