linux-kernel - Re: Bad DMA from Marvell 9230

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Message-ID: <20140530030618.5ad4f447@Vantage>
Date:	Fri, 30 May 2014 03:06:18 -0400
From:	Jérôme Carretero <cJ-ko@...gloub.eu>
To:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc:	Tejun Heo <tj@...nel.org>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
	linux-ide@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
Subject: Re: Bad DMA from Marvell 9230

On Thu, 27 Mar 2014 17:57:37 +1100
Benjamin Herrenschmidt <benh@...nel.crashing.org> wrote:

> I've been trying a 9230 on a power box here (a 9235 on the same
> machine works fine) and it blows up with an IOMMU violation early
> during init.

Hi,

That's https://bugzilla.kernel.org/show_bug.cgi?id=42679
if you haven't already found it.

-- 
Jérôme
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