From: Yinghai Lu <yinghai@kernel.org>
To: "Morten P.D. Stevens" <mstevens@win-professional.com>
Cc: Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Arjan van de Ven <arjan@infradead.org>,
linux-kernel@vger.kernel.org
Subject: Re: warning in arch/x86/kernel/cpu/mtrr/generic.c:400 with 2.6.29-rc3 on IBM x3400
Date: Tue, 10 Feb 2009 12:45:06 -0800 [thread overview]
Message-ID: <4991E752.8010903@kernel.org> (raw)
In-Reply-To: <B4ED8DE8E195E84A872496A085BC07822F22@exchange01.corp.win-professional.com>
Morten P.D. Stevens wrote:
> Hi,
>
>> the line before this? it should tell why BIOS set the mask wrong.
>
> [ 0.000000] mtrr: BIOS set mask_lo: fcffff80 should be ffffff80,
> fixing it up
so BIOS miss two bits in var mtrr regs
can you post /proc/mtrr in 2.6.29-rc3 and old kernel without warn_on..?
YH
next prev parent reply other threads:[~2009-02-10 20:46 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-08 1:43 warning in arch/x86/kernel/cpu/mtrr/generic.c:400 with 2.6.29-rc3 on IBM x3400 Morten P.D. Stevens
2009-02-09 15:50 ` Morten P.D. Stevens
2009-02-09 23:45 ` Ingo Molnar
2009-02-10 0:25 ` AW: warning in arch/x86/kernel/cpu/mtrr/generic.c:400 with2.6.29-rc3 " Morten P.D. Stevens
2009-02-10 2:40 ` warning in arch/x86/kernel/cpu/mtrr/generic.c:400 with 2.6.29-rc3 " Yinghai Lu
2009-02-10 16:21 ` Morten P.D. Stevens
2009-02-10 18:52 ` Yinghai Lu
2009-02-10 20:34 ` Morten P.D. Stevens
2009-02-10 20:45 ` Yinghai Lu [this message]
2009-02-10 21:19 ` Morten P.D. Stevens
2009-02-11 5:06 ` Yinghai Lu
2009-02-11 16:01 ` Morten P.D. Stevens
2009-02-11 18:52 ` Yinghai Lu
2009-03-29 16:03 ` Morten P.D. Stevens
2009-03-29 19:17 ` Yinghai Lu
2009-02-11 10:43 ` Ingo Molnar
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4991E752.8010903@kernel.org \
--to=yinghai@kernel.org \
--cc=arjan@infradead.org \
--cc=hpa@zytor.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=mstevens@win-professional.com \
--cc=tglx@linutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.