linux-kernel - Re: [PATCH 3/3] dw_dmac: set default alignment

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Message-ID: <4FFFF8E1.20408@arm.com>
Date:	Fri, 13 Jul 2012 11:30:57 +0100
From:	viresh kumar <viresh.kumar2@....com>
To:	Andy Shevchenko <andy.shevchenko@...il.com>
CC:	viresh kumar <viresh.kumar@...aro.org>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Vinod Koul <vinod.koul@...el.com>,
	Dan Williams <dan.j.williams@...el.com>,
	spear-devel <spear-devel@...t.st.com>
Subject: Re: [PATCH 3/3] dw_dmac: set default alignment

On 13/07/12 11:04, Andy Shevchenko wrote:
> On Fri, Jul 13, 2012 at 11:56 AM, viresh kumar <viresh.kumar2@....com> wrote:
>> I wanted to ask, will normal memcpy for anybody will work with unaligned addresses
>> with this patch? I believe they will.
> Hmm... I just rechecked and it seems it works without this patch. I
> didn't remember why this patch still in my pool.

Sorry, got confused now. What works without this patch? And what doesn't work without it?

--
Viresh

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