Subject: Re: 2.6.35-stable/ppc64/p7: Badness at lib/dma-debug.c:902, Call Trace & Instruction Dump during boot

From: "Roedel, Joerg" <[email-masked]>
Date: Wed, 4 Aug 2010 15:16:34 +0200

On Mon, Aug 02, 2010 at 07:55:03AM -0400, FUJITA Tomonori wrote:
> I guess that this driver does a partial sync with
> dma_sync_single_for_* API. dma-debug can't handle it properly. It's
> likely that this is a false warning.

If this turns out to be true it is not trivial to fix. I prepare a patch
to test for you.

	Joerg

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