From: mcornils@usta.de
To: linux-kernel@vger.kernel.org
Subject: 2.6.x: local APIC results in hang at boot
Date: Tue, 3 Feb 2004 01:56:37 +0100 [thread overview]
Message-ID: <20040203005637.GA19998@innen.usta.de> (raw)
Hello,
I've tested this with 2.6.2-rc3 and kernels before that; when I activate
the "Enable local APIC" question the kernel hangs with:
POSIX conformance testing by UNIFIX
enabled ExtInt on CPU#0
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 1399.0856 MHz.
..... host bus clock speed is 99.0989 MHz.
NET: Registered protocol family 16
EISA bus registered
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20040116
ACPI: IRQ9 SCI: Edge set to Level Trigger.
and then nothing happens.
On request, I can send the boot log from the same kernel without local
APIC compiled-in; you can also get it from
http://www.usta.de/RefAk/Aussen/privat/apic-works.log
As I said, it works without the option. (So, this is a problem for
people using distribution/generic kernels with the Local-APIC option
enabled)
This is an Asus Centrino notebook (M2400N) with 1,4 GHz, latest BIOS
update and so on. When I enable the local APIC but disable ACPI, it
works too - ACPI is used to reroute some interrupts and make e.g. sound
work.
Yours,
-Malte Cornils
reply other threads:[~2004-02-03 0:59 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=20040203005637.GA19998@innen.usta.de \
--to=mcornils@usta.de \
--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®