From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Jakub Kicinski <kuba@kernel.org>
Cc: netdev@vger.kernel.org, linux-rt-devel@lists.linux.dev,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>, Simon Horman <horms@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH net-next v3 00/18] net: Cover more per-CPU storage with local nested BH locking.
Date: Fri, 9 May 2025 13:58:23 +0200 [thread overview]
Message-ID: <20250509115823.DriYhjUm@linutronix.de> (raw)
In-Reply-To: <20250505160253.3d50ebab@kernel.org>
On 2025-05-05 16:02:53 [-0700], Jakub Kicinski wrote:
> On Wed, 30 Apr 2025 14:47:40 +0200 Sebastian Andrzej Siewior wrote:
> > I was looking at the build-time defined per-CPU variables in net/ and
> > added the needed local-BH-locks in order to be able to remove the
> > current per-CPU lock in local_bh_disable() on PREMPT_RT.
> >
> > The work is not yet complete, I just wanted to post what I have so far
> > instead of sitting on it.
>
> Looks fine overall but we're anticipating a respin for patch 5?
> When you repost could you split out the netfilter patches so they
> can be applied by Pablo to the netfilter tree?
Yes, will do. I was mostly off the last week.
> And there really doesn't seem to be a strong reason to make this
> series longer than 15 patches, so please don't add more:
> https://www.kernel.org/doc/html/next/process/maintainer-netdev.html
Okay.
Sebastian
prev parent reply other threads:[~2025-05-09 11:58 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-30 12:47 [PATCH net-next v3 00/18] net: Cover more per-CPU storage with local nested BH locking Sebastian Andrzej Siewior
2025-04-30 12:47 ` [PATCH net-next v3 01/18] net: page_pool: Don't recycle into cache on PREEMPT_RT Sebastian Andrzej Siewior
2025-05-19 8:18 ` Ilias Apalodimas
2025-04-30 12:47 ` [PATCH net-next v3 02/18] net: dst_cache: Use nested-BH locking for dst_cache::cache Sebastian Andrzej Siewior
2025-04-30 12:47 ` [PATCH net-next v3 03/18] ipv4/route: Use this_cpu_inc() for stats on PREEMPT_RT Sebastian Andrzej Siewior
2025-04-30 12:47 ` [PATCH net-next v3 04/18] ipv6: sr: Use nested-BH locking for hmac_storage Sebastian Andrzej Siewior
2025-04-30 12:47 ` [PATCH net-next v3 05/18] xdp: Use nested-BH locking for system_page_pool Sebastian Andrzej Siewior
2025-04-30 14:20 ` Jesper Dangaard Brouer
2025-05-01 10:13 ` Toke Høiland-Jørgensen
2025-05-02 13:32 ` Sebastian Andrzej Siewior
2025-05-02 14:33 ` Toke Høiland-Jørgensen
2025-05-02 15:07 ` Sebastian Andrzej Siewior
2025-05-02 15:59 ` Toke Høiland-Jørgensen
2025-05-05 8:57 ` Sebastian Andrzej Siewior
2025-05-05 9:13 ` Toke Høiland-Jørgensen
2025-04-30 12:47 ` [PATCH net-next v3 06/18] netfilter: nf_dup{4, 6}: Move duplication check to task_struct Sebastian Andrzej Siewior
2025-04-30 12:47 ` [PATCH net-next v3 07/18] netfilter: nft_inner: Use nested-BH locking for nft_pcpu_tun_ctx Sebastian Andrzej Siewior
2025-04-30 12:47 ` [PATCH net-next v3 08/18] netfilter: nf_dup_netdev: Move the recursion counter struct netdev_xmit Sebastian Andrzej Siewior
2025-04-30 12:47 ` [PATCH net-next v3 09/18] xfrm: Use nested-BH locking for nat_keepalive_sk_ipv[46] Sebastian Andrzej Siewior
2025-04-30 12:47 ` [PATCH net-next v3 10/18] openvswitch: Merge three per-CPU structures into one Sebastian Andrzej Siewior
2025-04-30 12:47 ` [PATCH net-next v3 11/18] openvswitch: Use nested-BH locking for ovs_pcpu_storage Sebastian Andrzej Siewior
2025-04-30 12:47 ` [PATCH net-next v3 12/18] openvswitch: Move ovs_frag_data_storage into the struct ovs_pcpu_storage Sebastian Andrzej Siewior
2025-05-05 12:34 ` [ovs-dev] " Aaron Conole
2025-04-30 12:47 ` [PATCH net-next v3 13/18] net/sched: act_mirred: Move the recursion counter struct netdev_xmit Sebastian Andrzej Siewior
2025-04-30 12:47 ` [PATCH net-next v3 14/18] net/sched: Use nested-BH locking for sch_frag_data_storage Sebastian Andrzej Siewior
2025-04-30 12:47 ` [PATCH net-next v3 15/18] mptcp: Use nested-BH locking for hmac_storage Sebastian Andrzej Siewior
2025-04-30 12:47 ` [PATCH net-next v3 16/18] rds: Disable only bottom halves in rds_page_remainder_alloc() Sebastian Andrzej Siewior
2025-04-30 12:47 ` [PATCH net-next v3 17/18] rds: Acquire per-CPU pointer within BH disabled section Sebastian Andrzej Siewior
2025-04-30 12:47 ` [PATCH net-next v3 18/18] rds: Use nested-BH locking for rds_page_remainder Sebastian Andrzej Siewior
2025-05-05 23:02 ` [PATCH net-next v3 00/18] net: Cover more per-CPU storage with local nested BH locking Jakub Kicinski
2025-05-09 11:58 ` Sebastian Andrzej Siewior [this message]
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