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

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Date:	Thu, 15 Nov 2012 10:11:26 -0700
From:	Shuah Khan <shuah.khan@...com>
To:	Catalin Marinas <catalin.marinas@....com>,
	Marek Szyprowski <m.szyprowski@...sung.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
Subject: Re: [PATCH linux-next] ARM64: dma-mapping: support
 debug_dma_mapping_error

On Mon, 2012-11-05 at 16:46 +0000, Catalin Marinas wrote:
> 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.
> 

Marek,

This one is for ARM64 and ARM tree has already been fixed.

-- Shuah

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