linux-kernel - Very high CPU load when idle with 3.0-rc1

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

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 30 May 2011 07:59:24 +0200
From:	Damien Wyart <damien.wyart@...e.fr>
To:	Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...e.hu>,
	Mike Galbraith <efault@....de>
Cc:	linux-kernel@...r.kernel.org
Subject: Very high CPU load when idle with 3.0-rc1

Hi,

Testing 3.0-rc1 on a core i7 (4 cores + HT), I get a load average of 9.0
when idle. No process is shown running or in "D state" in htop. The box
is behaving normal, no impression of lag or slowness.

Not sure what other info to include, I guess this should be quite easy
to reproduce.

Best,
-- 
Damien Wyart
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/