From: Frederik Himpe <fhimpe@telenet.be>
To: linux-kernel@vger.kernel.org
Cc: linux-usb-devel@lists.sourceforge.net
Subject: Re: 2.6.24-rc3-git3: usb hardware interrupts using 25% of CPU time
Date: Wed, 28 Nov 2007 22:50:26 +0000 (UTC) [thread overview]
Message-ID: <pan.2007.11.28.22.50.25@telenet.be> (raw)
In-Reply-To: <200711290002.01850.rjw@sisk.pl>
On Thu, 29 Nov 2007 00:02:01 +0100, Rafael J. Wysocki wrote:
> On Wednesday, 28 of November 2007, Frederik Himpe wrote:
>> I installed Linux 2.6.24-rc3-git3 on a PPC based Apple Powerbook G4
>> system. Now with top I see that over 20% of CPU time is used by
>> hardware interrupts. Looking at /proc/interrupts, the number in the row
>> ohci_hcd:usb1 is rising very quickly:
>
> What's the last kernel that worked correctly?
Actually I'm not sure: the kernel I was running before was Debian's 2.6.22
kernel package
--
Frederik
prev parent reply other threads:[~2007-11-28 22:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-28 22:33 Frederik Himpe
2007-11-28 22:40 ` Tony Breeds
2007-11-28 23:02 ` Rafael J. Wysocki
2007-11-28 22:50 ` Frederik Himpe [this message]
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=pan.2007.11.28.22.50.25@telenet.be \
--to=fhimpe@telenet.be \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-usb-devel@lists.sourceforge.net \
/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®