From: Ingo Molnar <mingo@elte.hu>
To: "H. Peter Anvin" <hpa@zytor.com>
Cc: "Luis R. Rodriguez" <mcgrof@gmail.com>,
linux kernel <linux-kernel@vger.kernel.org>,
"H. Peter Anvin" <hpa@kernel.org>,
Ivan Seskar <Seskar@winlab.rutgers.edu>,
jfm3 <jfm3@winlab.rutgers.edu>, Sujith <m.sujith@gmail.com>
Subject: Re: Bug on 2.6.26 - x86 VIA Nehemiah CentaurHauls processor cannot boot
Date: Tue, 22 Jul 2008 15:14:08 +0200 [thread overview]
Message-ID: <20080722131408.GA12418@elte.hu> (raw)
In-Reply-To: <48851AC2.8030007@zytor.com>
* H. Peter Anvin <hpa@zytor.com> wrote:
> Luis R. Rodriguez wrote:
>> On Mon, Jul 21, 2008 at 6:23 AM, H. Peter Anvin <hpa@zytor.com> wrote:
>>> Luis R. Rodriguez wrote:
>>>> This bug seems to be present since 2.6.22 [1], so hope we can get this
>>>> fixed ASAP. Let me know if you have patch suggestions I can test.
>>>>
>>>> This crashes very early, I had to use earlyprintk to get it.
>>>>
>>
>> I've put extra spaces between the culprit.
>>
>> c0387ac2: 0f 1f 40 00 nopl 0x0(%eax)
>>
>
> Sure enough, our old friend.
>
> You have in your configuration:
>
> CONFIG_M686=y
> # CONFIG_X86_GENERIC is not set
>
> ... so this is fully expected; CONFIG_M686 without CONFIG_X86_GENERIC is
> not compatible with such processors.
>
> Not a bug.
it would still be nice to get a nice printk and panic during bootup
instead of some obscure crash, hm?
Ingo
next prev parent reply other threads:[~2008-07-22 13:14 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-21 13:14 Bug on 2.6.26 - x86 VIA Nehemiah CentaurHauls processor cannot boot Luis R. Rodriguez
2008-07-21 13:23 ` H. Peter Anvin
2008-07-21 14:01 ` Luis R. Rodriguez
2008-07-21 23:24 ` H. Peter Anvin
2008-07-22 4:47 ` Luis R. Rodriguez
2008-07-22 13:10 ` H. Peter Anvin
2008-07-22 17:10 ` Jeff Garzik
2008-07-22 18:21 ` H. Peter Anvin
2008-07-22 18:33 ` Jeff Garzik
2008-07-22 18:41 ` H. Peter Anvin
2008-07-22 23:28 ` Jeff Garzik
2008-07-23 0:31 ` H. Peter Anvin
2008-07-22 13:14 ` Ingo Molnar [this message]
2008-07-22 13:24 ` H. Peter Anvin
2008-07-22 13:46 ` Ingo Molnar
2008-07-22 13:54 ` H. Peter Anvin
2008-07-26 18:31 ` Andi Kleen
2008-07-26 18:35 ` H. Peter Anvin
2008-07-26 18:44 ` Andi Kleen
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