| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Fri, 24 Dec 2021 11:39:24 +0900
From: Rei Yamamoto <yamamoto.rei@...fujitsu.com>
To: tglx@...utronix.de
Cc: linux-kernel@...r.kernel.org, geert+renesas@...der.be,
yamamoto.rei@...fujitsu.com
Subject: [RFC] hrtimer: About the warning message in hrtimer_interrupt()
When the following warning message of hrtimer_interrupt() is output,
I often ignore it because I don't know what I should do.
-----
kernel/time/hrtimer.c
void hrtimer_interrupt(struct clock_event_device *dev)
{
:
pr_warn_once("hrtimer: interrupt took %llu ns\n",
ktime_to_ns(delta));
-----
What is the intention of this message?
What action should be required for this warning?
Powered by blists - more mailing lists