From: "Mcnamara, John" <john.mcnamara@intel.com>
To: Chas Williams <3chas3@gmail.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "Richardson, Bruce" <bruce.richardson@intel.com>,
"De Lara Guarch, Pablo" <pablo.de.lara.guarch@intel.com>,
Chas Williams <chas3@att.com>
Subject: Re: [dpdk-dev] [PATCH] hash: document rte_jhash() boundary behavior
Date: Tue, 19 Sep 2017 13:33:08 +0000 [thread overview]
Message-ID: <B27915DBBA3421428155699D51E4CFE23EDAA75A@IRSMSX103.ger.corp.intel.com> (raw)
In-Reply-To: <20170918194740.23057-1-3chas3@gmail.com>
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Chas Williams
> Sent: Monday, September 18, 2017 8:48 PM
> To: dev@dpdk.org
> Cc: Richardson, Bruce <bruce.richardson@intel.com>; De Lara Guarch, Pablo
> <pablo.de.lara.guarch@intel.com>; Chas Williams <chas3@att.com>
> Subject: [dpdk-dev] [PATCH] hash: document rte_jhash() boundary behavior
>
> From: Chas Williams <chas3@att.com>
>
> Due to the uint32_t accesses in the hash computation, keys that aren't
> aligned to a uint32_t boundary or multiples of uint32_t in length, may see
> accesses beyond the end of the key. This may cross a page boundary.
>
> Signed-off-by: Chas Williams <chas3@att.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
next prev parent reply other threads:[~2017-09-19 13:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-18 19:47 Chas Williams
2017-09-19 10:07 ` Luca Boccassi
2017-09-19 13:33 ` Mcnamara, John [this message]
2017-10-05 21:37 ` Thomas Monjalon
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=B27915DBBA3421428155699D51E4CFE23EDAA75A@IRSMSX103.ger.corp.intel.com \
--to=john.mcnamara@intel.com \
--cc=3chas3@gmail.com \
--cc=bruce.richardson@intel.com \
--cc=chas3@att.com \
--cc=dev@dpdk.org \
--cc=pablo.de.lara.guarch@intel.com \
/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).