Re: [PATCH 30/31] intel-iommu: handle page-less SG entries
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- To: Christoph Hellwig <hch@xxxxxx>, torvalds@xxxxxxxxxxxxxxxxxxxx, axboe@xxxxxxxxx
- Subject: Re: [PATCH 30/31] intel-iommu: handle page-less SG entries
- From: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
- Date: Wed, 12 Aug 2015 10:51:18 +0100
- Cc: dan.j.williams@xxxxxxxxx, vgupta@xxxxxxxxxxxx, hskinnemoen@xxxxxxxxx, egtvedt@xxxxxxxxxxxx, realmz6@xxxxxxxxx, dhowells@xxxxxxxxxx, monstr@xxxxxxxxx, x86@xxxxxxxxxx, alex.williamson@xxxxxxxxxx, grundler@xxxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-arch@xxxxxxxxxxxxxxx, linux-alpha@xxxxxxxxxxxxxxx, linux-ia64@xxxxxxxxxxxxxxx, linux-metag@xxxxxxxxxxxxxxx, linux-mips@xxxxxxxxxxxxxx, linux-parisc@xxxxxxxxxxxxxxx, linuxppc-dev@xxxxxxxxxxxxxxxx, linux-s390@xxxxxxxxxxxxxxx, sparclinux@xxxxxxxxxxxxxxx, linux-xtensa@xxxxxxxxxxxxxxxx, linux-nvdimm@xxxxxxxxxxx, linux-media@xxxxxxxxxxxxxxx
- In-reply-to: <1439363150-8661-31-git-send-email-hch@lst.de>
- List-id: <linux-ia64.vger.kernel.org>
- References: <1439363150-8661-1-git-send-email-hch@lst.de> <1439363150-8661-31-git-send-email-hch@lst.de>
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@xxxxxx>
Acked-by: David Woodhouse <David.Woodhouse@xxxxxxxxx>
--
David Woodhouse Open Source Technology Centre
David.Woodhouse@xxxxxxxxx Intel Corporation
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