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From: ebiederm@xmission.com (Eric W. Biederman)
To: Yinghai Lu <yinghai@kernel.org>
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Date: Wed, 09 Jan 2013 13:00:12 -0800
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	(Yinghai Lu's message of "Wed, 9 Jan 2013 09:27:46 -0800")
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Subject: Re: [PATCH v7u1 26/31] x86: Don't enable swiotlb if there is not enough ram for it
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Yinghai Lu <yinghai@kernel.org> writes:

> please check updated attached. It should address all your request.

There is one significant bug that I can see.

swiotlb_print_info tests no_iotlb_memory but no_iotlb_memory is set
after swiotlb_init_with_tlb returns.

Eric