From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ferruh Yigit <ferruh.yigit@intel.com>
Subject: Re: [PATCH v3 1/2] bus/pci: fix vfio mode
Date: Mon, 30 Oct 2017 12:07:05 -0700
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Cc: Jerin Jacob <jerin.jacob@caviumnetworks.com>
To: Gaetan Rivet <gaetan.rivet@6wind.com>, dev@dpdk.org
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On 10/30/2017 10:26 AM, Ferruh Yigit wrote:
> On 10/30/2017 9:36 AM, Gaetan Rivet wrote:
>> From: Jerin Jacob <jerin.jacob@caviumnetworks.com>
>>
>> Revert back to using VFIO_PRESENT as a marker to enable compilation
>> of VFIO-related segments.
>>
>> Fixes: 279b581c897d ("vfio: expose functions")
>>
>> Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
>> Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
> 
> Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>

Opps, this still will break the build with kernel < 3.6

Because rte_vfio.h includes "linux/vfio.h" unconditionally, I am still for
adding a version check in it to fix build for old kernels.