From: Peter Zijlstra <peterz@infradead.org>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: linux-modules@vger.kernel.org, linux-kernel@vger.kernel.org,
Daniel Gomez <da.gomez@samsung.com>,
Luis Chamberlain <mcgrof@kernel.org>,
"Paul E . McKenney" <paulmck@kernel.org>,
Petr Pavlu <petr.pavlu@suse.com>,
Sami Tolvanen <samitolvanen@google.com>,
Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH v2 00/28] module: Use RCU instead of RCU-sched.
Date: Tue, 7 Jan 2025 09:48:42 +0100 [thread overview]
Message-ID: <20250107084842.GH20870@noisy.programming.kicks-ass.net> (raw)
In-Reply-To: <20241220174731.514432-1-bigeasy@linutronix.de>
On Fri, Dec 20, 2024 at 06:41:14PM +0100, Sebastian Andrzej Siewior wrote:
> Hi,
>
> This is an updated version of the inital post after PeterZ made me aware
> that there are users outside of the module directory.
> The goal is replace the mix auf rcu_read_lock(), rcu_read_lock_sched()
> and preempt_disable() with just rcu_read_lock().
>
> I've splitted it into smaller chunks which can be applied/ reviewed
> independently. I'm just not sure about the cfi patch (28/28) so I added
> just a comment instead.
>
> v1…v2: https://lore.kernel.org/all/20241205215102.hRywUW2A@linutronix.de/
> - Splitted into smaller patches.
> - Converted all users.
Thanks for doing the cleanup!
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
prev parent reply other threads:[~2025-01-07 8:48 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-20 17:41 [PATCH v2 00/28] module: Use RCU instead of RCU-sched Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 01/28] module: Extend the preempt disabled section in dereference_symbol_descriptor() Sebastian Andrzej Siewior
2025-01-07 10:58 ` Sergey Senozhatsky
2024-12-20 17:41 ` [PATCH v2 02/28] module: Begin to move from RCU-sched to RCU Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 03/28] module: Use proper RCU assignment in add_kallsyms() Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 04/28] module: Use RCU in find_kallsyms_symbol() Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 05/28] module: Use RCU in module_get_kallsym() Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 06/28] module: Use RCU in find_module_all() Sebastian Andrzej Siewior
2025-01-02 14:16 ` Petr Mladek
2024-12-20 17:41 ` [PATCH v2 07/28] module: Use RCU in __find_kallsyms_symbol_value() Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 08/28] module: Use RCU in module_kallsyms_on_each_symbol() Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 09/28] module: Remove module_assert_mutex_or_preempt() from try_add_tainted_module() Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 10/28] module: Use RCU in find_symbol() Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 11/28] module: Use RCU in __is_module_percpu_address() Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 12/28] module: Allow __module_address() to be called from RCU section Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 13/28] module: Use RCU in search_module_extables() Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 14/28] module: Use RCU in all users of __module_address() Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 15/28] module: Use RCU in all users of __module_text_address() Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 16/28] ARM: " Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 17/28] arm64: " Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 18/28] LoongArch/orc: Use RCU in all users of __module_address() Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 19/28] LoongArch: ftrace: Use RCU in all users of __module_text_address() Sebastian Andrzej Siewior
2024-12-27 17:19 ` Steven Rostedt
2025-01-07 17:12 ` Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 20/28] powerpc/ftrace: " Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 21/28] x86: Use RCU in all users of __module_address() Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 22/28] jump_label: " Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 23/28] jump_label: Use RCU in all users of __module_text_address() Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 24/28] bpf: " Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 25/28] kprobes: " Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 26/28] static_call: " Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 27/28] bug: Use RCU instead RCU-sched to protect module_bug_list Sebastian Andrzej Siewior
2024-12-20 17:41 ` [PATCH v2 28/28] cfi: Use RCU while invoking __module_address() Sebastian Andrzej Siewior
2024-12-30 21:13 ` Petr Pavlu
2025-01-02 23:59 ` Sami Tolvanen
2024-12-31 3:33 ` Elliot Berman
2025-01-03 0:24 ` Sami Tolvanen
2025-01-06 18:00 ` Elliot Berman
2025-01-06 21:24 ` Sami Tolvanen
2025-01-07 15:44 ` Sebastian Andrzej Siewior
2025-01-02 12:47 ` [PATCH v2 00/28] module: Use RCU instead of RCU-sched Christophe Leroy
2025-01-07 15:45 ` Sebastian Andrzej Siewior
2025-01-07 8:48 ` Peter Zijlstra [this message]
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