patches for DPDK stable branches
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From: Kevin Traynor <ktraynor@redhat.com>
To: xuan.ding@intel.com, stable@dpdk.org
Cc: chenbo.xia@intel.com, maxime.coquelin@redhat.com,
	Yuan Wang <yuanx.wang@intel.com>
Subject: Re: [PATCH 21.11] vhost: fix physical address mapping
Date: Thu, 10 Mar 2022 12:18:41 +0000	[thread overview]
Message-ID: <09c44aab-4521-039d-954a-c7ddf5bb5584@redhat.com> (raw)
In-Reply-To: <20220309090004.18159-1-xuan.ding@intel.com>

On 09/03/2022 09:00, xuan.ding@intel.com wrote:
> From: Xuan Ding<xuan.ding@intel.com>
> 
> [ upstream commit 52ade97e36413ba0dbfbaca03adc5d17d3b770bb ]
> 
> When choosing IOVA as PA mode, IOVA is likely to be discontinuous,
> which requires page by page mapping for DMA devices. To be consistent,
> this patch implements page by page mapping instead of mapping at the
> region granularity for both IOVA as VA and PA mode.
> 
> Fixes: 7c61fa08b716 ("vhost: enable IOMMU for async vhost")
> Cc:stable@dpdk.org
> 
> Signed-off-by: Xuan Ding<xuan.ding@intel.com>
> Signed-off-by: Yuan Wang<yuanx.wang@intel.com>
> Reviewed-by: Maxime Coquelin<maxime.coquelin@redhat.com>

Thanks. Applied to queue, will push to dpdk.org as part of batch next week.


      reply	other threads:[~2022-03-10 12:18 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-09  9:00 xuan.ding
2022-03-10 12:18 ` Kevin Traynor [this message]

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