From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Tue, 30 Jun 2015 11:56:14 +0200
From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Message-ID: <20150630095614.GD2038@hermes.click-hack.org>
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Subject: Re: [Xenomai] R: Device drivers and networking stack (RTnet) on
 Xenomai 3
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To: Giorgio Buffa <giorgiobuffa.work@gmail.com>
Cc: xenomai@xenomai.org

On Tue, Jun 30, 2015 at 11:10:18AM +0200, Gilles Chanteperdrix wrote:
> 3- upon high packet rate, the Linux kernel moves handling of the
> NIC driver interrupts to a kernel thread without a real-time
> scheduling policy, so even with PREEMPT_RT it can cause the handling
> of the NIC driver to not be real-time.

Please disregard the comment about PREEMPT_RT. I am sure the
PREEMPT_RT developers have thought about that.

-- 
					    Gilles.
https://click-hack.org