From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas.monjalon@6wind.com>
Subject: Re: [PATCH v6 5/8] virtio: virtio vec rx
Date: Mon, 02 Nov 2015 08:28:51 +0100
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To: "Xie, Huawei" <huawei.xie@intel.com>
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2015-11-02 02:18, Xie, Huawei:
> On 10/31/2015 2:21 AM, Thomas Monjalon wrote:
> > Sorry, there is a clang error.
> >
> > 2015-10-29 22:53, Huawei Xie:
> >> +	_mm_prefetch((const void *)rused, _MM_HINT_T0);
> > virtio_rxtx_simple.c:197:2: error: cast from 'const void *' to
> >       'void *' drops const qualifier
> This is weird. This conversion is actually from 'void *' to 'const void
> *', not the opposite, so there should be no error.
> I checked clang build, it doesn't report error.
>     clang version 3.3 (tags/RELEASE_33/rc2)

I'm using clang 3.6.2.
Anybody else to check please?