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From: "De Lara Guarch, Pablo" <pablo.de.lara.guarch@intel.com>
To: Thomas Monjalon <thomas.monjalon@6wind.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH] distributor: fix compilation on icc 2015
Date: Fri, 27 Nov 2015 10:39:00 +0000	[thread overview]
Message-ID: <E115CCD9D858EF4F90C690B0DCB4D8973C8603BC@IRSMSX108.ger.corp.intel.com> (raw)
In-Reply-To: <3492141.puSqUxxpuF@xps13>

Hi Thomas,

> -----Original Message-----
> From: Thomas Monjalon [mailto:thomas.monjalon@6wind.com]
> Sent: Friday, November 27, 2015 10:10 AM
> To: De Lara Guarch, Pablo
> Cc: dev@dpdk.org; Qiu, Michael
> Subject: Re: [dpdk-dev] [PATCH] distributor: fix compilation on icc 2015
> 
> 2015-11-27 09:49, Pablo de Lara:
> > Fix following error on icc 2015:
> >
> >   CC main.o
> > /tmp/dpdk-tmp3/examples/distributor/main.c(338): error #167:
> >   argument of type "struct rte_mbuf *" is incompatible with
> >   parameter of type "const char *"
> >         _mm_prefetch(bufs[0], 0);
> >
> > Fixes: 07db4a97 ("examples/distributor: new sample app")
> >
> > Reported-by: Yongjie Gu <yongjiex.gu@intel.com>
> > Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
> 
> Hi Pablo,
> 
> It is the same patch as the first one of Michael which fails with clang:
> 	http://dpdk.org/ml/archives/dev/2015-November/028929.html
> He has sent a second one without "const".

Oh yes, didn't see it, sorry about that.
Actually, it is strange that clang complains with const,
but not in virtio_rxtx_simple.c, where we use (const void *) in _mm_prefetch.
So, NACK to this patch and I will ack the other one.

      reply	other threads:[~2015-11-27 10:39 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-27  9:49 Pablo de Lara
2015-11-27 10:10 ` Thomas Monjalon
2015-11-27 10:39   ` De Lara Guarch, Pablo [this message]

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