From: Herbert Xu <herbert@gondor.apana.org.au>
To: Leon Romanovsky <leon@kernel.org>
Cc: Steffen Klassert <steffen.klassert@secunet.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>,
netdev@vger.kernel.org
Subject: Re: [PATCH xfrm-next v7 6/8] xfrm: speed-up lookup of HW policies
Date: Tue, 22 Nov 2022 12:29:12 +0800 [thread overview]
Message-ID: <Y3xQGEZ7izv/JAAX@gondor.apana.org.au> (raw)
In-Reply-To: <Y3t7aSUBPXPoR8VD@unreal>
On Mon, Nov 21, 2022 at 03:21:45PM +0200, Leon Romanovsky wrote:
>
> The thing is that this SW acquire flow is a fraction case, as it applies
> to locally generated traffic.
A router can trigger an acquire on forwarded packets too. Without
larvals this could quickly overwhelm the router.
Cheers,
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
next prev parent reply other threads:[~2022-11-22 4:29 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-09 12:54 [PATCH xfrm-next v7 0/8] Extend XFRM core to allow packet offload configuration Leon Romanovsky
2022-11-09 12:54 ` [PATCH xfrm-next v7 1/8] xfrm: add new packet offload flag Leon Romanovsky
2022-11-09 12:54 ` [PATCH xfrm-next v7 2/8] xfrm: allow state packet offload mode Leon Romanovsky
2022-11-09 12:54 ` [PATCH xfrm-next v7 3/8] xfrm: add an interface to offload policy Leon Romanovsky
2022-11-09 12:54 ` [PATCH xfrm-next v7 4/8] xfrm: add TX datapath support for IPsec packet offload mode Leon Romanovsky
2022-11-17 11:59 ` Steffen Klassert
2022-11-17 12:32 ` Leon Romanovsky
2022-11-18 10:23 ` Steffen Klassert
2022-11-21 11:10 ` Leon Romanovsky
2022-11-09 12:54 ` [PATCH xfrm-next v7 5/8] xfrm: add RX datapath protection " Leon Romanovsky
2022-11-09 12:54 ` [PATCH xfrm-next v7 6/8] xfrm: speed-up lookup of HW policies Leon Romanovsky
2022-11-17 12:12 ` Steffen Klassert
2022-11-17 12:51 ` Leon Romanovsky
2022-11-18 10:49 ` Steffen Klassert
2022-11-20 19:17 ` Leon Romanovsky
2022-11-21 9:44 ` Steffen Klassert
2022-11-21 10:27 ` Leon Romanovsky
2022-11-21 11:09 ` Steffen Klassert
2022-11-21 11:15 ` Leon Romanovsky
2022-11-21 11:25 ` Steffen Klassert
2022-11-21 11:34 ` Leon Romanovsky
2022-11-21 12:02 ` Leon Romanovsky
2022-11-21 12:43 ` Steffen Klassert
2022-11-21 13:01 ` Leon Romanovsky
2022-11-22 13:10 ` Steffen Klassert
2022-11-22 13:57 ` Leon Romanovsky
2022-11-23 8:37 ` Steffen Klassert
2022-11-23 9:36 ` Leon Romanovsky
2022-11-23 12:53 ` Leon Romanovsky
2022-11-24 11:07 ` Steffen Klassert
2022-11-25 6:23 ` Leon Romanovsky
2022-11-21 12:10 ` Steffen Klassert
2022-11-21 13:21 ` Leon Romanovsky
2022-11-22 4:29 ` Herbert Xu [this message]
2022-11-22 6:27 ` Leon Romanovsky
2022-11-22 13:00 ` Steffen Klassert
2022-11-22 13:54 ` Leon Romanovsky
2022-11-23 8:23 ` Steffen Klassert
2022-11-23 10:25 ` Leon Romanovsky
2022-11-09 12:54 ` [PATCH xfrm-next v7 7/8] xfrm: add support to HW update soft and hard limits Leon Romanovsky
2022-11-17 12:13 ` Steffen Klassert
2022-11-17 12:32 ` Leon Romanovsky
2022-11-09 12:54 ` [PATCH xfrm-next v7 8/8] xfrm: document IPsec packet offload mode Leon Romanovsky
2022-11-17 12:15 ` Steffen Klassert
2022-11-17 12:33 ` Leon Romanovsky
2022-11-15 18:09 ` [PATCH xfrm-next v7 0/8] Extend XFRM core to allow packet offload configuration Leon Romanovsky
2022-11-15 18:30 ` Steffen Klassert
2022-11-15 19:00 ` Leon Romanovsky
2022-11-16 23:07 ` Saeed Mahameed
2022-11-17 12:20 ` Steffen Klassert
2022-11-17 12:24 ` Leon Romanovsky
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=Y3xQGEZ7izv/JAAX@gondor.apana.org.au \
--to=herbert@gondor.apana.org.au \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=kuba@kernel.org \
--cc=leon@kernel.org \
--cc=netdev@vger.kernel.org \
--cc=steffen.klassert@secunet.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).