From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas.monjalon@6wind.com>
Subject: Re: [PATCH v2] vfio: fix pci_vfio_map_resource
Date: Fri, 15 Jul 2016 17:32:01 +0200
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References: <20160714153415.GA8329@gmail.com>
 <1468541710-47751-1-git-send-email-yongwang@vmware.com>
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Cc: dev@dpdk.org, anatoly.burakov@intel.com, dan@kernelim.com,
 Ronghua Zhang <rzhang@vmware.com>
To: Yong Wang <yongwang@vmware.com>
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2016-07-14 17:15, Yong Wang:
> -=09=09=09=09void *second_addr =3D RTE_PTR_ADD(bar_addr, memreg[1].of=
fset);
> +=09=09=09=09void *second_addr =3D RTE_PTR_ADD(bar_addr,
> +=09=09=09=09=09=09=09=09memreg[1].offset - reg.offset);

There is an error for 32-bit:
=09error: cast to pointer from integer of different size
=09note: in expansion of macro =E2=80=98RTE_PTR_ADD=E2=80=99