From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: "Tomáš Mudruňka" <tomas.mudrunka@gmail.com>
Cc: Jonathan Corbet <corbet@lwn.net>,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-serial@vger.kernel.org
Subject: Re: [PATCH] /proc/sysrq-trigger can now pause processing for one second
Date: Mon, 18 Dec 2023 13:18:20 +0100 [thread overview]
Message-ID: <2023121858-aground-consent-cfe3@gregkh> (raw)
In-Reply-To: <CAH2-hcJe40e7LhrmQb5XjGpRfrUEp3RukqWUqn1p8UQSNkpisg@mail.gmail.com>
On Mon, Dec 18, 2023 at 01:13:34PM +0100, Tomáš Mudruňka wrote:
> > Bah, what's wrong with:
> > echo e > /proc/sysrq-trigger
> > sleep 2
> > echo i > /proc/sysrq-trigger
> > ?
>
> Your bash, or even ssh session being killed during the first line, not
> getting to the two subsequent lines.
What will kill it? I feel like you are adding features to the kernel
that can be done in userspace, which is generally not a good idea.
thanks,
greg k-h
next prev parent reply other threads:[~2023-12-18 12:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-18 11:42 [PATCH] /proc/sysrq-trigger can now pause processing for one second Tomas Mudrunka
2023-12-18 12:05 ` Jiri Slaby
2023-12-18 12:13 ` Tomáš Mudruňka
2023-12-18 12:18 ` Greg Kroah-Hartman [this message]
2023-12-18 12:37 ` Tomáš Mudruňka
2023-12-18 12:44 ` Greg Kroah-Hartman
2023-12-18 12:53 ` Tomáš Mudruňka
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