From: Daniel Walker <dwalker@mvista.com>
To: Mark Lord <lkml@rtr.ca>
Cc: Linux Kernel <linux-kernel@vger.kernel.org>,
tglx@linutronix.de, Linus Torvalds <torvalds@osdl.org>
Subject: Re: [BUG] 2.6.21: Kernel won't boot with either/both of CONFIG_NO_HZ, CONFIG_HIGH_RES_TIMERS
Date: Mon, 30 Apr 2007 16:46:38 -0700 [thread overview]
Message-ID: <1177976798.12796.286.camel@imap.mvista.com> (raw)
In-Reply-To: <46367D7E.6060502@rtr.ca>
On Mon, 2007-04-30 at 19:36 -0400, Mark Lord wrote:
> Mark Lord wrote:
> > Mark Lord wrote:
> >> Mark Lord wrote:
> >>> I have a new notebook (Dell Inspiron 9400) with Core2-Duo T7400 @
> >>> 2.1Ghz.
> >>> When either/both of CONFIG_NO_HZ, CONFIG_HIGH_RES_TIMERS is used,
> >>> the 2.6.21 kernel hangs on startup just after printing one/both of
> >>> these:
> >> ..
> >>
> >> That's a hard hang, by the way. No magic sysrq key or anything.
>
> Well, in case this helps. If I take the exact same .config that fails,
> and add *only* this to it, it then boots just fine.
>
> CONFIG_DETECT_SOFTLOCKUP=y
>
> Thomas G., are you there??
Hmm, Do you have a boot log ? I didn't see one in any of the last
emails.
Daniel
next prev parent reply other threads:[~2007-04-30 23:48 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-30 20:17 Mark Lord
2007-04-30 20:19 ` Mark Lord
2007-04-30 20:37 ` Mark Lord
2007-04-30 23:36 ` Mark Lord
2007-04-30 23:45 ` Thomas Gleixner
2007-04-30 23:46 ` Daniel Walker [this message]
2007-05-01 0:02 ` Mark Lord
2007-05-01 0:07 ` Michal Piotrowski
2007-05-01 0:11 ` Mark Lord
2007-05-01 0:13 ` Daniel Walker
2007-05-01 3:33 ` Mark Lord
2007-05-01 4:32 ` Daniel Walker
2007-05-01 4:34 ` Daniel Walker
2007-05-01 13:34 ` Thomas Gleixner
2007-05-01 13:33 ` Mark Lord
2007-05-01 13:34 ` Mark Lord
2007-05-01 13:48 ` Thomas Gleixner
2007-05-01 14:13 ` Mark Lord
2007-05-01 14:26 ` Michal Piotrowski
2007-05-01 14:41 ` Mark Lord
2007-05-01 15:24 ` Thomas Gleixner
2007-05-01 16:31 ` Mark Lord
2007-05-01 16:42 ` Daniel Walker
2007-05-01 15:57 ` Thomas Gleixner
2007-05-01 16:52 ` Mark Lord
2007-05-02 7:47 ` Thomas Gleixner
2007-05-02 8:05 ` Andrew Morton
2007-05-02 12:53 ` Mark Lord
2007-05-02 15:40 ` Thomas Gleixner
2007-05-02 22:29 ` Mark Lord
2007-05-02 22:41 ` Thomas Gleixner
2007-05-03 2:29 ` Mark Lord
2007-05-08 18:46 ` Mark Lord
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