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From: Ingo Molnar <mingo@elte.hu>
To: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>,
	linux-ia64 <linux-ia64@vger.kernel.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Tony Luck <tony.luck@intel.com>, Ingo Molnar <mingo@redhat.com>,
	Bob Picco <bob.picco@hp.com>, Eric Whitney <eric.whitney@hp.com>
Subject: Re: 2.6.25-rc2-mm1 - boot hangs on ia64
Date: Tue, 26 Feb 2008 11:31:38 +0000	[thread overview]
Message-ID: <20080226113138.GC10996@elte.hu> (raw)
In-Reply-To: <20080226202308.FF40.KOSAKI.MOTOHIRO@jp.fujitsu.com>


* KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> wrote:

> Fujitsu machine can't boot too. my bisect indicate git-sched.patch 
> cause regression too.

hm, that's a bit weird - nothing really should have broken it. Could you 
try to do a specific bisection of sched-devel.git:

   http://people.redhat.com/mingo/sched-devel.git/README

it's just a handful of commits so it should be relatively quick to 
figure out. My only guess would be:

  Subject: sched: make early bootup sched_clock() use safer

but i think this has been ruled out before ...

	Ingo

WARNING: multiple messages have this Message-ID (diff)
From: Ingo Molnar <mingo@elte.hu>
To: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>,
	linux-ia64 <linux-ia64@vger.kernel.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Tony Luck <tony.luck@intel.com>, Ingo Molnar <mingo@redhat.com>,
	Bob Picco <bob.picco@hp.com>, Eric Whitney <eric.whitney@hp.com>
Subject: Re: 2.6.25-rc2-mm1 - boot hangs on ia64
Date: Tue, 26 Feb 2008 12:31:38 +0100	[thread overview]
Message-ID: <20080226113138.GC10996@elte.hu> (raw)
In-Reply-To: <20080226202308.FF40.KOSAKI.MOTOHIRO@jp.fujitsu.com>


* KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> wrote:

> Fujitsu machine can't boot too. my bisect indicate git-sched.patch 
> cause regression too.

hm, that's a bit weird - nothing really should have broken it. Could you 
try to do a specific bisection of sched-devel.git:

   http://people.redhat.com/mingo/sched-devel.git/README

it's just a handful of commits so it should be relatively quick to 
figure out. My only guess would be:

  Subject: sched: make early bootup sched_clock() use safer

but i think this has been ruled out before ...

	Ingo

  reply	other threads:[~2008-02-26 11:31 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-25 15:56 2.6.25-rc2-mm1 - boot hangs on ia64 Lee Schermerhorn
2008-02-25 15:56 ` Lee Schermerhorn
2008-02-26 11:25 ` KOSAKI Motohiro
2008-02-26 11:25   ` KOSAKI Motohiro
2008-02-26 11:31   ` Ingo Molnar [this message]
2008-02-26 11:31     ` Ingo Molnar
2008-02-27  1:42     ` KOSAKI Motohiro
2008-02-27  1:42       ` KOSAKI Motohiro
2008-02-27  7:11       ` Ingo Molnar
2008-02-27  7:11         ` Ingo Molnar
2008-02-28 10:38         ` KOSAKI Motohiro
2008-02-28 10:38           ` KOSAKI Motohiro
2008-02-28 11:50           ` Ingo Molnar
2008-02-28 11:50             ` Ingo Molnar
2008-02-28 12:13             ` KOSAKI Motohiro
2008-02-28 12:13               ` KOSAKI Motohiro
2008-02-28 18:13             ` Andrew Morton
2008-02-28 18:13               ` Andrew Morton
2008-02-28 19:12               ` Ingo Molnar
2008-02-28 19:12                 ` Ingo Molnar
2008-02-28 19:24                 ` Andrew Morton
2008-02-28 19:24                   ` Andrew Morton
2008-02-28 19:32                   ` Ingo Molnar
2008-02-28 19:32                     ` Ingo Molnar

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