From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ferruh Yigit <ferruh.yigit@intel.com>
Subject: Re: [PATCH] igb_uio: use non-threaded ISR
Date: Mon, 27 Feb 2017 16:15:22 +0000
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Cc: Stephen Hemminger <stephen@networkplumber.org>
To: David Su <david.w.su@intel.com>, dev@dpdk.org
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On 1/20/2017 11:08 PM, David Su wrote:
> This eliminates the overhead of a task switch when an interrupt arrives.
> 
> Signed-off-by: David Su <david.w.su@intel.com>

Overall I agree with Stephen to switch vfio when possible but for the
cases igb_uio still required:

Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>