From: Thomas Monjalon <thomas@monjalon.net>
To: David Christensen <drc@linux.vnet.ibm.com>
Cc: dev@dpdk.org, Takeshi Yoshimura <tyos@jp.ibm.com>, dwilder@us.ibm.com
Subject: Re: [dpdk-dev] [PATCH] vfio: retry creating sPAPR DMA window
Date: Thu, 04 Jul 2019 18:01:57 +0200 [thread overview]
Message-ID: <4027907.MzmCEAoYMI@xps> (raw)
In-Reply-To: <20190607022830.2044-1-tyos@jp.ibm.com>
Please, any review or ack for this patch?
07/06/2019 04:28, Takeshi Yoshimura:
> sPAPR allows only page_shift from VFIO_IOMMU_SPAPR_TCE_GET_INFO ioctl.
> However, Linux 4.17 or before returns incorrect page_shift for Power9.
> I added the code for retrying creation of sPAPR DMA window.
>
> Signed-off-by: Takeshi Yoshimura <tyos@jp.ibm.com>
> ---
> lib/librte_eal/linux/eal/eal_vfio.c | 26 +++++++++++++++++++++++---
> 1 file changed, 23 insertions(+), 3 deletions(-)
next prev parent reply other threads:[~2019-07-04 16:02 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-07 2:28 Takeshi Yoshimura
2019-07-04 16:01 ` Thomas Monjalon [this message]
2019-07-08 16:47 ` David Christensen
2019-07-08 17:45 ` Thomas Monjalon
2019-07-09 10:22 ` Burakov, Anatoly
2019-07-05 8:15 ` Burakov, Anatoly
2019-07-07 21:21 ` Thomas Monjalon
2019-07-10 10:32 ` Burakov, Anatoly
2019-07-10 12:17 ` Thomas Monjalon
2019-07-10 12:35 ` Burakov, Anatoly
2019-07-10 12:39 ` Thomas Monjalon
2019-07-10 16:01 ` Burakov, Anatoly
2019-07-11 0:50 ` David Christensen
2019-07-11 2:18 ` Takeshi T Yoshimura
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