From: David Marchand <david.marchand@redhat.com>
To: dev@dpdk.org, Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Cc: rjarry@redhat.com, mb@smartsharesystems.com,
stephen@networkplumber.org, ruifeng.wang@arm.com,
honnappa.nagarahalli@arm.com
Subject: Re: [PATCH v3 1/2] fib: implement RCU rule reclamation
Date: Fri, 11 Oct 2024 11:10:31 +0200 [thread overview]
Message-ID: <CAJFAV8z=J689Z_AxxvZguAaaFCy2ErmhgxtHrR8DbvZhHR_fpg@mail.gmail.com> (raw)
In-Reply-To: <20241010112734.682093-1-vladimir.medvedkin@intel.com>
On Thu, Oct 10, 2024 at 1:27 PM Vladimir Medvedkin
<vladimir.medvedkin@intel.com> wrote:
>
> Currently, for DIR24-8 algorithm, the tbl8 group is freed even though the
> readers might be using the tbl8 group entries. The freed tbl8 group can
> be reallocated quickly. As a result, lookup may be performed incorrectly.
>
> To address that, RCU QSBR is integrated for safe tbl8 group reclamation.
>
> Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
> Acked-by: Stephen Hemminger <stephen@networkplumber.org>
We got one false positive in bitops unit test, and one strange failure on ARM.
Recheck-request: iol-unit-amd64-testing, iol-unit-arm64-testing
--
David Marchand
next prev parent reply other threads:[~2024-10-11 9:10 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-06 17:09 [PATCH] " Vladimir Medvedkin
2024-09-27 22:12 ` Robin Jarry
2024-09-27 23:52 ` David Marchand
2024-10-04 12:03 ` Vladimir Medvedkin
2024-10-08 17:55 ` [PATCH v2 1/2] " Vladimir Medvedkin
2024-10-08 17:55 ` [PATCH v2 2/2] test/fib: add RCU functional tests Vladimir Medvedkin
2024-10-08 18:18 ` [PATCH v2 1/2] fib: implement RCU rule reclamation Stephen Hemminger
2024-10-09 19:12 ` Doug Foster
2024-10-08 18:28 ` Stephen Hemminger
2024-10-10 11:21 ` Medvedkin, Vladimir
2024-10-10 11:27 ` [PATCH v3 " Vladimir Medvedkin
2024-10-10 11:27 ` [PATCH v3 2/2] test/fib: add RCU functional tests Vladimir Medvedkin
2024-10-11 9:10 ` David Marchand [this message]
2024-10-14 16:58 ` [PATCH v3 1/2] fib: implement RCU rule reclamation David Marchand
2024-10-14 17:10 ` David Marchand
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='CAJFAV8z=J689Z_AxxvZguAaaFCy2ErmhgxtHrR8DbvZhHR_fpg@mail.gmail.com' \
--to=david.marchand@redhat.com \
--cc=dev@dpdk.org \
--cc=honnappa.nagarahalli@arm.com \
--cc=mb@smartsharesystems.com \
--cc=rjarry@redhat.com \
--cc=ruifeng.wang@arm.com \
--cc=stephen@networkplumber.org \
--cc=vladimir.medvedkin@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).