All of lore.kernel.org
 help / color / mirror / Atom feed
From: Nikos Chantziaras <realnc@arcor.de>
To: linux-kernel@vger.kernel.org
Subject: Re: do_IRQ: 0.83/0.84 No irq handler for vector
Date: Sun, 27 Jul 2008 13:09:26 +0300	[thread overview]
Message-ID: <g6hhgq$86g$1@ger.gmane.org> (raw)
In-Reply-To: <g6g1ct$6es$1@ger.gmane.org>

Nikos Chantziaras wrote:
> Kernel 2.6.26 (on x86-64) gives "do_IRQ: 0.83 No irq handler for vector" 
> (and "do_IRQ: 0.83", but less often) warnings periodically.

I changed the kernel config:

   - CONFIG_PCI_MSI=y
   + # CONFIG_PCI_MSI is not set

In other words I disabled Message Signaled Interrupt support.  Now 
instead of "do_IRQ: 0.83 No irq handler for vector" I get:

   +------ PCI-Express Device Error ------+
   Error Severity          : Uncorrected (Non-Fatal)
   PCIE Bus Error type     : Transaction Layer
   Flow Control Protocol   : First
   Receiver ID             : 0010
   VendorID=1106h, DeviceID=a208h, Bus=00h, Device=02h, Function=00h
   Broadcast error_detected message
   Broadcast mmio_enabled message
   Broadcast resume message
   AER driver successfully recovered

(Repeated as many times as the "do_IRQ" message previously.)

In case someone needs it, this is my complete dmesg:

   http://realnc.pastebin.com/d6534029

and this is the kernel configuration: 
http://bugs.freedesktop.org/attachment.cgi?id=17912


  parent reply	other threads:[~2008-07-27 10:09 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-07-26 20:28 do_IRQ: 0.83/0.84 No irq handler for vector Nikos Chantziaras
2008-07-27  6:14 ` Nikos Chantziaras
2008-07-27 10:09 ` Nikos Chantziaras [this message]
     [not found] <fa.dCDqP8nkXgM8NhJMm3I+bMK+//w@ifi.uio.no>
     [not found] ` <fa.7GQkKKWUwuudcm81hY5cYLJkEY4@ifi.uio.no>
2008-07-27 19:43   ` Robert Hancock
2008-07-27 20:19     ` Nikos Chantziaras

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='g6hhgq$86g$1@ger.gmane.org' \
    --to=realnc@arcor.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 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.