From: Vojtech Pavlik <vojtech@ucw.cz>
To: Felipe Alfaro Solana <felipe_alfaro@linuxmail.org>
Cc: LKML <linux-kernel@vger.kernel.org>, vojtech@suse.cz
Subject: Re: 2.6.0-test3-bk6: hang at i8042.c when booting with no PS/2 mouse attached
Date: Sun, 24 Aug 2003 12:46:15 +0200 [thread overview]
Message-ID: <20030824104615.GC29804@ucw.cz> (raw)
In-Reply-To: <1061233756.1520.16.camel@teapot.felipe-alfaro.com>
On Mon, Aug 18, 2003 at 09:09:16PM +0200, Felipe Alfaro Solana wrote:
> If I try to boot my P4 box (i845DE motherboard) with no PS/2 mouse
> plugged into the PS/2 port, the kernel hangs while checking the AUX
> ports in function i8042_check_aux(). The i8042_check_aux() function is
> trying to request IRQ #12, but the call to request_irq() causes the
> hang. The kernel hangs exactly at:
>
> if (request_irq(values->irq, i8042_interrupt, SA_SHIRQ,
> "i8042", i8042_request_irq_cookie))
What happens if you remove the SA_SHIRQ and replace with 0?
> in drivers/input/serio/i8042.c, with a value of 12 for values->irq. If I
> boot with my PS/2 mouse attached, the kernel is able to boot normally.
> Also, disabling ACPI support in the kernel allows me to boot
> 2.6.0-test3-bk6 with no PS/2 mouse plugged in.
--
Vojtech Pavlik
SuSE Labs, SuSE CR
next parent reply other threads:[~2003-08-24 10:51 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1061233756.1520.16.camel@teapot.felipe-alfaro.com>
2003-08-24 10:46 ` Vojtech Pavlik [this message]
2003-08-24 12:06 2.6.0-test3-bk6: hang at i8042.c when booting with no PS/2 mouse attached Felipe Alfaro Solana
2003-08-24 12:10 ` Vojtech Pavlik
2003-08-24 13:13 ` Wiktor Wodecki
2003-08-24 19:40 ` Andrew Morton
2003-08-24 23:06 ` Felipe Alfaro Solana
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=20030824104615.GC29804@ucw.cz \
--to=vojtech@ucw.cz \
--cc=felipe_alfaro@linuxmail.org \
--cc=linux-kernel@vger.kernel.org \
--cc=vojtech@suse.cz \
/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.