Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 26 Nov 2002 15:05:10 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 26 Nov 2002 15:03:20 -0500 Received: from e3.ny.us.ibm.com ([32.97.182.103]:8360 "EHLO e3.ny.us.ibm.com") by vger.kernel.org with ESMTP id ; Tue, 26 Nov 2002 15:03:12 -0500 Subject: [PROBLEM] linux-2.4.20-rc3: ksoftirqd_CPU0 eats cpu and locks orinoco driver From: john stultz To: hermes@gibson.dropbear.id.au Cc: lkml Content-Type: text/plain Organization: Message-Id: <1038341374.960.41.camel@w-jstultz2.beaverton.ibm.com> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.2.0 Date: 26 Nov 2002 12:09:34 -0800 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 834 Lines: 22 Just an FYI. I built 2.4.20-rc3 w/ the hermes/orinoco wireless ethernet driver (ver: 0.11b from in-kernel source). Everything would work fine until I started putting load on the network card. ksoftirqd_CPU would then peg the cpu usage to 100%, and the network connection would die. Popping the card out immediately would stop ksoftirqd from going crazy and everything would carry on fine (re-inserting the card, light network traffic, etc). I built and installed the orinoco-0.13beta1 code and that solved the problem. Might a re-sync be considered before 2.4.20-final? thanks -john - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/