linux-kernel - Re: [PATCH 30/31] intel-iommu: handle page-less SG entries

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Date:	Wed, 12 Aug 2015 10:51:18 +0100
From:	David Woodhouse <dwmw2@...radead.org>
To:	Christoph Hellwig <hch@....de>, torvalds@...ux-foundation.org,
	axboe@...nel.dk
Cc:	dan.j.williams@...el.com, vgupta@...opsys.com,
	hskinnemoen@...il.com, egtvedt@...fundet.no, realmz6@...il.com,
	dhowells@...hat.com, monstr@...str.eu, x86@...nel.org,
	alex.williamson@...hat.com, grundler@...isc-linux.org,
	linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
	linux-alpha@...r.kernel.org, linux-ia64@...r.kernel.org,
	linux-metag@...r.kernel.org, linux-mips@...ux-mips.org,
	linux-parisc@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
	linux-s390@...r.kernel.org, sparclinux@...r.kernel.org,
	linux-xtensa@...ux-xtensa.org, linux-nvdimm@...1.01.org,
	linux-media@...r.kernel.org
Subject: Re: [PATCH 30/31] intel-iommu: handle page-less SG entries

On Wed, 2015-08-12 at 09:05 +0200, Christoph Hellwig wrote:
> Just remove a BUG_ON, the code handles them just fine as-is.
> 
> Signed-off-by: Christoph Hellwig <hch@....de>

Acked-by: David Woodhouse <David.Woodhouse@...el.com>

-- 
David Woodhouse                            Open Source Technology Centre
David.Woodhouse@...el.com                              Intel Corporation

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