From: Thomas Monjalon <thomas@monjalon.net>
To: Takeshi Yoshimura <tyos@jp.ibm.com>
Cc: dev@dpdk.org, "Burakov, Anatoly" <anatoly.burakov@intel.com>,
David Christensen <drc@linux.vnet.ibm.com>
Subject: Re: [dpdk-dev] [PATCH] vfio: fix build errors on old Linux
Date: Thu, 11 Jul 2019 11:29:25 +0200 [thread overview]
Message-ID: <10800802.d3FvYLXJeP@xps> (raw)
In-Reply-To: <5ea05b05-8054-6c9b-af73-d8bc106aa5af@intel.com>
11/07/2019 11:17, Burakov, Anatoly:
> On 11-Jul-19 3:22 AM, Takeshi Yoshimura wrote:
> > The commit db90b4969e2e ("vfio: retry creating sPAPR DMA window")
> > introduced a build breakage on old Linux. Linux <4.2 does not define ddw in
> > struct vfio_iommu_spapr_tce_info. Without ddw, we cannot change window size
> > and so should give up the creation. I just exculuded the retrying code if
> > ddw is not supported.
> >
> > Fixes: db90b4969e2e ("vfio: retry creating sPAPR DMA window")
> >
> > Signed-off-by: Takeshi Yoshimura <tyos@jp.ibm.com>
>
> Tested-by: Anatoly Burakov <anatoly.burakov@intel.com>
Applied, thanks
prev parent reply other threads:[~2019-07-11 9:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-11 2:22 [dpdk-dev] [PATCH] vfio: fix build errors on old Linux Takeshi Yoshimura
2019-07-11 9:17 ` Burakov, Anatoly
2019-07-11 9:29 ` Thomas Monjalon [this message]
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