From: "Zhang, Qi Z" <qi.z.zhang@intel.com>
To: "Yu, DapengX" <dapengx.yu@intel.com>,
"Wu, Jingjing" <jingjing.wu@intel.com>,
"Xing, Beilei" <beilei.xing@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
"Yu, DapengX" <dapengx.yu@intel.com>,
"stable@dpdk.org" <stable@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH] net/iavf: fix shared local data in multi-process
Date: Wed, 27 Oct 2021 23:50:31 +0000 [thread overview]
Message-ID: <4e27670f1f594db59bb59752b58bd440@intel.com> (raw)
In-Reply-To: <20211027082839.2133291-1-dapengx.yu@intel.com>
> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of dapengx.yu@intel.com
> Sent: Wednesday, October 27, 2021 4:29 PM
> To: Wu, Jingjing <jingjing.wu@intel.com>; Xing, Beilei <beilei.xing@intel.com>
> Cc: dev@dpdk.org; Yu, DapengX <dapengx.yu@intel.com>; stable@dpdk.org
> Subject: [dpdk-dev] [PATCH] net/iavf: fix shared local data in multi-process
>
> From: Dapeng Yu <dapengx.yu@intel.com>
>
> The shared pointer is initialized to a static local array defined in the primary
> process and it shall not be accessed in the secondary process.
>
> This patch copies the local data to shared data, to avoid data access violation.
>
> Fixes: 040b44551f77 ("net/iavf: unify Rx packet type table")
> Cc: stable@dpdk.org
>
> Signed-off-by: Dapeng Yu <dapengx.yu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Applied to dpdk-next-net-intel.
Thanks
Qi
prev parent reply other threads:[~2021-10-27 23:50 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-27 8:28 dapengx.yu
2021-10-27 23:50 ` Zhang, Qi Z [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4e27670f1f594db59bb59752b58bd440@intel.com \
--to=qi.z.zhang@intel.com \
--cc=beilei.xing@intel.com \
--cc=dapengx.yu@intel.com \
--cc=dev@dpdk.org \
--cc=jingjing.wu@intel.com \
--cc=stable@dpdk.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).