From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alberto Gonzalez Subject: Re: [Bug #12337] ~100 extra wakeups reported by powertop Date: Sat, 14 Feb 2009 15:35:23 -0800 (PST) Message-ID: <535841.27007.qm@web53303.mail.re2.yahoo.com> References: Reply-To: luis6674-/E1597aS9LQAvxtiuMwx3w@public.gmane.org Mime-Version: 1.0 Return-path: In-Reply-To: Sender: kernel-testers-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Linux Kernel Mailing List , "Rafael J. Wysocki" Cc: Kernel Testers List , Jesse Barnes --- On Sat, 2/14/09, Rafael J. Wysocki wrote: > The following bug entry is on the current list of known > regressions > introduced between 2.6.27 and 2.6.28. Please verify if it > still should > be listed and let me know (either way). > > > Bug-Entry : > http://bugzilla.kernel.org/show_bug.cgi?id=12337 > Subject : ~100 extra wakeups reported by powertop > Submitter : Alberto Gonzalez > Date : 2008-12-31 12:25 (46 days old) Yes, still present in latest stable 2.6.28.5 I updated the report to say that this happened on my 5 year old Pentium 4, but now I got a new Dell desktop (Intel G45 based) and the exact same problem happens, so I can't be the only one seeing it. In the bugzilla Eric Anholt said that it could be related to vblank and that jbarnes had look into a similar issue before, so maybe he has some clue. Thanks. From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756569AbZBNXfi (ORCPT ); Sat, 14 Feb 2009 18:35:38 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753497AbZBNXf2 (ORCPT ); Sat, 14 Feb 2009 18:35:28 -0500 Received: from web53303.mail.re2.yahoo.com ([206.190.49.93]:35025 "HELO web53303.mail.re2.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1752510AbZBNXf1 (ORCPT ); Sat, 14 Feb 2009 18:35:27 -0500 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=X-YMail-OSG:Received:X-Mailer:Date:From:Reply-To:Subject:To:Cc:In-Reply-To:MIME-Version:Content-Type:Message-ID; b=XSvxic5mh0QNqU+KaNRZW6XFYhXDdXYKC8slaDewKetuQAxU3Gc9Echk2YHEYlnG6vXuRKuZAgm/RqdwHfvZGEqA8FSv3CdZustqxNFOj9nQjZKcI96GCMYuIVkoi2iGc//C3ih+/Hn/un0jTyRXyPZw8fhsQ9MMT7LRUlI2Tu8=; X-YMail-OSG: lytyOgUVM1mKtn0.cCc9KHub1_Yfadz2ilJjJzmjHuCl1cxll20GmNyvIsuJGm.5nSiNPJqbLBXSFMYMYDVb2gn9R4mxcGE9NNsPFQGya5TitLsVbLSEt_ftWmUAn01ficJrRwbBtkMAN01X6qsBWE6.46NRLRjFuYxUxoOvv2E4_RwqmeZWoYx9N.PdH2wNnZQaID6AOU7I X-Mailer: YahooMailWebService/0.7.260.1 Date: Sat, 14 Feb 2009 15:35:23 -0800 (PST) From: Alberto Gonzalez Reply-To: luis6674@yahoo.com Subject: Re: [Bug #12337] ~100 extra wakeups reported by powertop To: Linux Kernel Mailing List , "Rafael J. Wysocki" Cc: Kernel Testers List , Jesse Barnes In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Message-ID: <535841.27007.qm@web53303.mail.re2.yahoo.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --- On Sat, 2/14/09, Rafael J. Wysocki wrote: > The following bug entry is on the current list of known > regressions > introduced between 2.6.27 and 2.6.28. Please verify if it > still should > be listed and let me know (either way). > > > Bug-Entry : > http://bugzilla.kernel.org/show_bug.cgi?id=12337 > Subject : ~100 extra wakeups reported by powertop > Submitter : Alberto Gonzalez > Date : 2008-12-31 12:25 (46 days old) Yes, still present in latest stable 2.6.28.5 I updated the report to say that this happened on my 5 year old Pentium 4, but now I got a new Dell desktop (Intel G45 based) and the exact same problem happens, so I can't be the only one seeing it. In the bugzilla Eric Anholt said that it could be related to vblank and that jbarnes had look into a similar issue before, so maybe he has some clue. Thanks.