From: Andi Kleen <ak@suse.de>
To: "Siddha, Suresh B" <suresh.b.siddha@intel.com>
Cc: tony@atomide.com, linux-kernel@vger.kernel.org
Subject: Re: Intel x86-64 support patch breaks amd64
Date: Fri, 20 Feb 2004 21:12:50 +0100 [thread overview]
Message-ID: <20040220211250.5142f78d.ak@suse.de> (raw)
In-Reply-To: <9AB83E4717F13F419BD880F5254709E5011EB8BE@scsmsx402.sc.intel.com>
On Thu, 19 Feb 2004 13:14:27 -0800
"Siddha, Suresh B" <suresh.b.siddha@intel.com> wrote:
> >
> > Which change exactly is supposed to fix it? And why?
> >
> > For me the UP kernel boots just fine.
> >
> > -Andi
>
> GDT changes that I sent, fixes the boot problem. Its broken with CONFIG_X86_L1_CACHE_BYTES=64.
Ah, ok, that explains it. I only tested with the GENERIC kernel which had a 128 byte cache line.
I think I will just always pad to 128 bytes instead of applying the patch though.
-Andi
next prev parent reply other threads:[~2004-02-19 21:26 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-19 21:14 Intel x86-64 support patch breaks amd64 Siddha, Suresh B
2004-02-20 20:12 ` Andi Kleen [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-02-19 20:45 Siddha, Suresh B
2004-02-20 19:29 ` Andi Kleen
2004-02-19 21:14 ` Tony Lindgren
2004-02-19 18:34 Tony Lindgren
2004-02-20 16:13 ` Andi Kleen
2004-02-19 19:36 ` Jakub Jelinek
2004-02-20 16:44 ` Andi Kleen
2004-02-19 21:20 ` Philippe Elie
2004-02-19 20:39 ` Tony Lindgren
2004-02-20 19:02 ` Andi Kleen
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=20040220211250.5142f78d.ak@suse.de \
--to=ak@suse.de \
--cc=linux-kernel@vger.kernel.org \
--cc=suresh.b.siddha@intel.com \
--cc=tony@atomide.com \
/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