From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: bpf@vger.kernel.org, netdev@vger.kernel.org
Cc: "David S. Miller" <davem@davemloft.net>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>,
Jesper Dangaard Brouer <hawk@kernel.org>,
John Fastabend <john.fastabend@gmail.com>,
Thomas Gleixner <tglx@linutronix.de>
Subject: [PATCH net-next 0/4] net: dev: PREEMPT_RT fixups.
Date: Wed, 2 Feb 2022 13:28:44 +0100 [thread overview]
Message-ID: <20220202122848.647635-1-bigeasy@linutronix.de> (raw)
Hi,
this series removes or replaces preempt_disable() and local_irq_save()
sections which are problematic on PREEMPT_RT.
Patch 3 makes netif_rx() work from any context after I found suggestions
for it in an old thread. Should that work, then the context-specific
variants could be removed.
Sebastian
next reply other threads:[~2022-02-02 12:29 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-02 12:28 Sebastian Andrzej Siewior [this message]
2022-02-02 12:28 ` [PATCH net-next 1/4] net: dev: Remove the preempt_disable() in netif_rx_internal() Sebastian Andrzej Siewior
2022-02-02 17:10 ` Eric Dumazet
2022-02-03 12:00 ` Toke Høiland-Jørgensen
2022-02-03 12:17 ` Sebastian Andrzej Siewior
2022-02-03 12:41 ` Toke Høiland-Jørgensen
2022-02-03 15:50 ` Sebastian Andrzej Siewior
2022-02-04 15:20 ` [PATCH net-next v2 1/4] net: dev: Remove preempt_disable() and get_cpu() " Sebastian Andrzej Siewior
2022-02-04 16:31 ` Jakub Kicinski
2022-02-04 16:42 ` Sebastian Andrzej Siewior
2022-02-04 16:32 ` Eric Dumazet
2022-02-03 12:16 ` [PATCH net-next 1/4] net: dev: Remove the preempt_disable() " Sebastian Andrzej Siewior
2022-02-02 12:28 ` [PATCH net-next 2/4] net: dev: Remove get_cpu() " Sebastian Andrzej Siewior
2022-02-02 17:14 ` Eric Dumazet
2022-02-03 12:14 ` Toke Høiland-Jørgensen
2022-02-02 12:28 ` [PATCH net-next 3/4] net: dev: Makes sure netif_rx() can be invoked in any context Sebastian Andrzej Siewior
2022-02-02 16:50 ` Jakub Kicinski
2022-02-03 12:20 ` Sebastian Andrzej Siewior
2022-02-03 19:38 ` Jakub Kicinski
2022-02-02 17:43 ` Eric Dumazet
2022-02-03 12:19 ` Toke Høiland-Jørgensen
2022-02-03 15:10 ` Sebastian Andrzej Siewior
2022-02-03 15:25 ` Eric Dumazet
2022-02-03 15:40 ` Sebastian Andrzej Siewior
2022-02-03 16:18 ` Eric Dumazet
2022-02-03 16:44 ` Sebastian Andrzej Siewior
2022-02-03 17:45 ` Sebastian Andrzej Siewior
2022-02-04 13:00 ` [PATCH net-next v2 " Sebastian Andrzej Siewior
2022-02-04 18:46 ` Eric Dumazet
2022-02-02 12:28 ` [PATCH net-next 4/4] net: dev: Make rps_lock() disable interrupts Sebastian Andrzej Siewior
2022-02-02 16:47 ` Jakub Kicinski
2022-02-03 16:41 ` [PATCH net-next v2 " Sebastian Andrzej Siewior
2022-02-03 19:39 ` Jakub Kicinski
2022-02-02 16:14 ` [PATCH net-next 0/4] net: dev: PREEMPT_RT fixups Jakub Kicinski
2022-02-03 11:59 ` Toke Høiland-Jørgensen
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