From: Simon Horman <simon.horman@corigine•com>
To: Paolo Abeni <pabeni@redhat•com>
Cc: netdev@vger•kernel.org, "David S. Miller" <davem@davemloft•net>,
Jakub Kicinski <kuba@kernel•org>,
Eric Dumazet <edumazet@google•com>,
Jonathan Corbet <corbet@lwn•net>, Shuah Khan <shuah@kernel•org>
Subject: Re: [PATCH v4 net-next 3/4] net: introduce default_rps_mask netns attribute
Date: Wed, 8 Feb 2023 12:38:40 +0100 [thread overview]
Message-ID: <Y+OJwPHOCbXIQmK8@corigine.com> (raw)
In-Reply-To: <174196670b96f53db4b16239ee4847575b4998e5.1675789134.git.pabeni@redhat.com>
On Tue, Feb 07, 2023 at 07:44:57PM +0100, Paolo Abeni wrote:
> If RPS is enabled, this allows configuring a default rps
> mask, which is effective since receive queue creation time.
>
> A default RPS mask allows the system admin to ensure proper
> isolation, avoiding races at network namespace or device
> creation time.
>
> The default RPS mask is initially empty, and can be
> modified via a newly added sysctl entry.
>
> Signed-off-by: Paolo Abeni <pabeni@redhat•com>
Reviewed-by: Simon Horman <simon.horman@corigine•com>
next prev parent reply other threads:[~2023-02-08 11:38 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-07 18:44 [PATCH v4 net-next 0/4] net: introduce rps_default_mask Paolo Abeni
2023-02-07 18:44 ` [PATCH v4 net-next 1/4] net-sysctl: factor out cpumask parsing helper Paolo Abeni
2023-02-08 11:37 ` Simon Horman
2023-02-07 18:44 ` [PATCH v4 net-next 2/4] net-sysctl: factor-out rpm mask manipulation helpers Paolo Abeni
2023-02-08 11:37 ` Simon Horman
2023-02-07 18:44 ` [PATCH v4 net-next 3/4] net: introduce default_rps_mask netns attribute Paolo Abeni
2023-02-08 11:38 ` Simon Horman [this message]
2023-02-07 18:44 ` [PATCH v4 net-next 4/4] self-tests: introduce self-tests for RPS default mask Paolo Abeni
2023-02-08 11:38 ` Simon Horman
2023-02-09 11:25 ` [PATCH v4 net-next 0/4] net: introduce rps_default_mask Eric Dumazet
2023-02-10 2:00 ` patchwork-bot+netdevbpf
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