Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756085Ab0K3TPv (ORCPT ); Tue, 30 Nov 2010 14:15:51 -0500 Received: from mail-ey0-f174.google.com ([209.85.215.174]:54954 "EHLO mail-ey0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755451Ab0K3TPt (ORCPT ); Tue, 30 Nov 2010 14:15:49 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:reply-to:to:cc:subject:x-mailer:references:in-reply-to :content-type:content-id:date:message-id:mime-version :content-transfer-encoding; b=EcrlC7CVZQWjlbThsNWCexZdkMoEn1qlHMfv+UP1WLwfS0MJFq+4Ry9Cgv809jNJJP PongZ+wOOz3WcUws45SADYRpqEbHOPZkqUKwPkudzEWarueEyFex641YPd35Dm1ZN6uc HokGBEZdw9WZXZUaZXc63IqgPRYFCI29J4XJ0= From: "Alexander E. Patrakov" Reply-To: "Alexander E. Patrakov" To: Alan Stern Cc: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org Subject: Re: Nobody cared about IRQs at shutdown X-Mailer: Modest 3.2 References: <4CF53D94.4090003@gmail.com> In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-ID: <1291144540.5573.3.camel@Nokia-N900-51-1> Date: Wed, 01 Dec 2010 00:15:40 +0500 Message-Id: <1291144540.5573.4.camel@Nokia-N900-51-1> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1033 Lines: 22 Alan Stern wrote: > On Tue, 30 Nov 2010, Alexander E. Patrakov wrote: > > > In fact, I think that there is something bad, not specific to USB, > > FireWire or SATA. Without systemd, all those subsystems function > > properly at shutdown. With systemd, it looks like there are many > > mishandled interrupts (all of USB, FireWire and SATA) at shutdown. > > What   could be this common thing? ACPI? > > I don't know -- what is systemd? Systemd is a new init developed by Lennart Poettering. You can learn more at http://freedesktop.org/wiki/Software/systemd It employs high concurrency in starting and stopping services, starts many things on demand and thus boots faster than the traditional SysV init. And also exposes this bug :( -- Alexander E. Patrakov (from mobile phone) -- 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/