From: Jonathan Corbet <corbet@lwn.net>
To: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>,
"Guilherme G. Piccoli" <gpiccoli@igalia.com>,
x86@kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org, patches@lists.linux.dev,
Tony Luck <tony.luck@intel.com>
Subject: Re: [PATCH] Documentation/x86: Update split lock documentation
Date: Thu, 23 Mar 2023 12:03:10 -0600 [thread overview]
Message-ID: <87ttybbb1d.fsf@meer.lwn.net> (raw)
In-Reply-To: <20230315225722.104607-1-tony.luck@intel.com>
Tony Luck <tony.luck@intel.com> writes:
> commit b041b525dab9 ("x86/split_lock: Make life miserable for split
> lockers") added a delay and serialization of cplit locks. Commit
> 727209376f49 ("x86/split_lock: Add sysctl to control the misery mode")
> provided a sysctl to turn off the misery.
>
> Update the split lock documentation to describe the current state of
> the code.
>
> Signed-off-by: Tony Luck <tony.luck@intel.com>
> ---
> Documentation/x86/buslock.rst | 10 ++++++++--
> 1 file changed, 8 insertions(+), 2 deletions(-)
Applied (with the typo pointed out by Fenghua fixed), thanks.
jon
prev parent reply other threads:[~2023-03-23 18:03 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-15 22:57 [PATCH] Documentation/x86: Update split lock documentation Tony Luck
2023-03-15 23:13 ` Fenghua Yu
2023-03-16 13:01 ` Guilherme G. Piccoli
2023-03-23 18:03 ` Jonathan Corbet [this message]
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