mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Xavier LaRue <paxl@videotron.ca>
To: linux-kernel@vger.kernel.org
Subject: L2 Cache problem
Date: Mon, 16 Dec 2002 13:30:16 -0500	[thread overview]
Message-ID: <20021216133016.64c75cac.paxl@videotron.ca> (raw)

Hi all,

My linux kernel did'nt detect my L2 cache on any of my two cpu ( this is an smp box ) here is the /proc/cpuinfo:
Therse processor are perfect Steping match SL3FJ( therse old katmai processor have 512k l2 cache ).

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 7
model name      : Pentium III (Katmai)
stepping        : 3
cpu MHz         : 549.070
cache size      : 32 KB
[...]
processor       : 1
vendor_id       : GenuineIntel
cpu family      : 6
model           : 7
model name      : Pentium III (Katmai)
stepping        : 3
cpu MHz         : 549.070
cache size      : 32 KB

And I get nothing in my dmesg about l2 cache ( 'dmesg | grep L2' give nothing )
I'm on an plain vanilla kernel ( 2.4.18 taken at kernel.org ) with xfs-1.1 patch.
At boot my bios say that my L2 of my two cpu are ok.

my dmesg will be online at http://paxl.no-ip.org/~paxl/dmesg.txt if somone mind.


Another fuzzy thing .. compiling my kernel normaly ( -j 1 ) take 30min and when I make it with -j 2/8/16 it take 25min, I think this is due to my L2 cache problem but that not normal, if somone have an idea.. I should be realy interested.

Another little detail that could help you, my mother board is an AMI MegaRUM II(that a dual p2/p3 mobo).

I hope somone will have an solution.
Thank you for your time
Xavier LaRue


             reply	other threads:[~2002-12-16 18:31 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-12-16 18:30 Xavier LaRue [this message]
2002-12-16 18:47 ` Marc-Christian Petersen
2002-12-16 18:56 ` Mike Dresser
2002-12-16 19:21   ` Dave Jones
2002-12-16 19:31   ` Xavier LaRue

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=20021216133016.64c75cac.paxl@videotron.ca \
    --to=paxl@videotron.ca \
    --cc=linux-kernel@vger.kernel.org \
    /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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox

all inboxes | Powered by JetHome®