From: Erick Turnquist <jhujhiti@gmail.com>
To: linux-kernel@vger.kernel.org
Subject: Re: Lost Ticks on x86_64
Date: Sun, 7 Aug 2005 13:07:24 -0400 [thread overview]
Message-ID: <5348b8ba050807100770f6b9c6@mail.gmail.com> (raw)
In-Reply-To: <p73mznuc732.fsf@bragg.suse.de>
> It's most likely bad SMM code in the BIOS that blocks the CPU too long
> and is triggered in idle.
Might a BIOS flash help, or is this something that's there to stay?
> No way to fix this, but you can work around it with very new kernels
> by compiling with a lower HZ than 1000.
Actually, it was already running at 250Hz. I must have turned it down
a while ago while I was trying to find the cause of the problem.
next prev parent reply other threads:[~2005-08-07 17:07 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <5348b8ba050806204453392f7f@mail.gmail.com.suse.lists.linux.kernel>
2005-08-07 11:36 ` Lost Ticks on x86_64 Andi Kleen
2005-08-07 17:07 ` Erick Turnquist [this message]
2005-08-07 17:48 ` Tim Hockin
2005-08-07 18:46 ` Erick Turnquist
2005-08-07 20:14 ` Tim Hockin
2005-08-08 12:01 ` Andi Kleen
2005-08-08 16:47 ` Tim Hockin
2005-08-08 16:51 ` Andi Kleen
2005-08-08 18:09 ` Lee Revell
2005-08-07 18:51 ` Lee Revell
2005-08-07 20:04 ` Zwane Mwaikambo
2005-08-07 21:24 ` Tim Hockin
2005-08-07 14:29 Parag Warudkar
2005-08-07 16:19 ` Andi Kleen
-- strict thread matches above, loose matches on Subject: below --
2005-08-07 3:44 Erick Turnquist
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