netdev - Re: [PULL] virtio/vhost: cross endian support

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Message-ID: <CA+55aFxNfhQv2G6ak4b1A7Tb7zn9E7xfq7N+Pak5RW7VPSb=Vw@mail.gmail.com>
Date:	Wed, 1 Jul 2015 12:03:59 -0700
From:	Linus Torvalds <torvalds@...ux-foundation.org>
To:	"Michael S. Tsirkin" <mst@...hat.com>
Cc:	KVM list <kvm@...r.kernel.org>,
	virtualization <virtualization@...ts.linux-foundation.org>,
	Network Development <netdev@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Cornelia Huck <cornelia.huck@...ibm.com>,
	gkurz@...ux.vnet.ibm.com, kraxel@...hat.com
Subject: Re: [PULL] virtio/vhost: cross endian support

On Wed, Jul 1, 2015 at 12:02 PM, Linus Torvalds
<torvalds@...ux-foundation.org> wrote:
>
> Doing a unconditional byte swap is faster and simpler than the crazy
> conditionals.

Unconditional endianness not only makes for simpler and faster code,
it also ends up being easier to debug and add things like type
annotations for sparse.

                Linus
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