From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julien Grall <julien.grall@linaro.org>
Subject: Re: smmu/ccp warnings on Seattle
Date: Tue, 06 Jan 2015 13:27:26 +0000
Message-ID: <54ABE2BE.20509@linaro.org>
References: <CAHyh4xhm5xUZgQn76nOGJ7v0no1X6jzuuByOa9uVwgtDsAN_YA@mail.gmail.com>
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To: Jintack Lim <jintack@cs.columbia.edu>, xen-devel@lists.xen.org
Cc: Christoffer Dall <christofferdall@christofferdall.dk>, Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>, Shih-Wei Li <shihwei@cs.columbia.edu>
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Hello,

On 06/01/15 12:50, Jintack Lim wrote:
> While Xen was booting on Seattle, I got warnings/errors related to smmu
> and ccp.
> Eventually Seattle was rebooted. 
> These are the relevant logs (and more warnings in a full log at the bottom).

The support of Seattle in the SMMU drivers is missing.

I would advise you to disable the IOMMU for now (iommu=disable on Xen
command line).

Regards,

-- 
Julien Grall