linux-kernel - Re: [PATCH v2 1/3] virtio_net: Stop doing DMA from the stack

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Message-ID: <CALCETrVEWxHL84EoWr9irOJNnmfav4EqHsT-YDqPcsM92ZYWCg@mail.gmail.com>
Date:	Thu, 29 Oct 2015 16:43:20 -0700
From:	Andy Lutomirski <luto@...capital.net>
To:	"Michael S. Tsirkin" <mst@...hat.com>
Cc:	Andy Lutomirski <luto@...nel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Joerg Roedel <jroedel@...e.de>,
	Christian Borntraeger <borntraeger@...ibm.com>,
	Cornelia Huck <cornelia.huck@...ibm.com>,
	Sebastian Ott <sebott@...ux.vnet.ibm.com>,
	Paolo Bonzini <pbonzini@...hat.com>,
	Christoph Hellwig <hch@....de>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	KVM <kvm@...r.kernel.org>, David Woodhouse <dwmw2@...radead.org>,
	Martin Schwidefsky <schwidefsky@...ibm.com>,
	linux-s390 <linux-s390@...r.kernel.org>,
	Network Development <netdev@...r.kernel.org>,
	Linux Virtualization <virtualization@...ts.linux-foundation.org>
Subject: Re: [PATCH v2 1/3] virtio_net: Stop doing DMA from the stack

On Wed, Oct 28, 2015 at 12:07 AM, Michael S. Tsirkin <mst@...hat.com> wrote:
> How about this instead? Less code, more robust.
>
> Warning: untested.  If you do like this approach, Tested-by would be
> appreciated.

I like it.

Tested-by: Andy Lutomirski <luto@...nel.org>

--Andy
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