linux-kernel - Re: [PATCH linux-next] ARM64: dma-mapping: support debug_dma_mapping

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Message-ID: <20121105164618.GF17864@arm.com>
Date:	Mon, 5 Nov 2012 16:46:19 +0000
From:	Catalin Marinas <catalin.marinas@....com>
To:	Shuah Khan <shuah.khan@...com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	"tony@...mide.com" <tony@...mide.com>,
	"olof@...om.net" <olof@...om.net>,
	"santosh.shilimkar@...com" <santosh.shilimkar@...com>,
	"nico@...aro.org" <nico@...aro.org>,
	LKML <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"shuahkhan@...il.com" <shuahkhan@...il.com>
Subject: Re: [PATCH linux-next] ARM64: dma-mapping: support
 debug_dma_mapping_error

On Fri, Nov 02, 2012 at 03:58:53PM +0000, Shuah Khan wrote:
> On Fri, 2012-10-26 at 09:23 -0600, Shuah Khan wrote:
> > Add support for debug_dma_mapping_error() call to avoid warning from
> > debug_dma_unmap() interface when it checks for mapping error checked
> > status. Without this patch, device driver failed to check map error
> > warning is generated. 
> > 
> > Signed-off-by: Shuah Khan <shuah.khan@...com>
> > Acked-by: Catalin Marinas <catalin.marinas@....com>
> 
> Do you want this patch going through linux-next or the ARM64 tree? Let
> me know your preference.

I think it can go together with your other patches since I can't tell
when you'll push the debug_dma_mapping_error() implementation.

-- 
Catalin
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