From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Ciara Loftus <ciara.loftus@intel.com>, dev@dpdk.org
Cc: stable@dpdk.org
Subject: Re: [dpdk-stable] [PATCH] net/af_xdp: fix umem size
Date: Fri, 18 Sep 2020 18:29:47 +0100 [thread overview]
Message-ID: <d245b2ef-5da1-267f-5e7a-f420fd2f5777@intel.com> (raw)
In-Reply-To: <20200910090647.23789-1-ciara.loftus@intel.com>
On 9/10/2020 10:06 AM, Ciara Loftus wrote:
> The kernel expects the start address of the UMEM to be page size aligned.
> Since the mempool is not guaranteed to have such alignment, we have been
> aligning the address to the start of the page the mempool is on. However
> when passing the 'size' of the UMEM during it's creation we did not take
> this into account. This commit adds the amount by which the address was
> aligned to the size of the UMEM.
>
> Bugzilla ID: 532
> Fixes: d8a210774e1d ("net/af_xdp: support unaligned umem chunks")
> Cc: stable@dpdk.org
>
> Signed-off-by: Ciara Loftus <ciara.loftus@intel.com>
Applied to dpdk-next-net/main, thanks.
prev parent reply other threads:[~2020-09-18 17:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-10 9:06 Ciara Loftus
2020-09-18 17:29 ` Ferruh Yigit [this message]
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