Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161026AbWJPUaX (ORCPT ); Mon, 16 Oct 2006 16:30:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1161052AbWJPUaW (ORCPT ); Mon, 16 Oct 2006 16:30:22 -0400 Received: from ns2.uludag.org.tr ([193.140.100.220]:51927 "EHLO uludag.org.tr") by vger.kernel.org with ESMTP id S1161026AbWJPUaV (ORCPT ); Mon, 16 Oct 2006 16:30:21 -0400 From: "=?iso-8859-9?q?S=2E=C7a=F0lar?= Onur" Reply-To: caglar@pardus.org.tr Organization: =?utf-8?q?T=C3=9CB=C4=B0TAK_/?= UEKAE To: "Pallipadi, Venkatesh" Subject: Re: Ondemand/Conservative not working with 2.6.18 Date: Mon, 16 Oct 2006 23:29:17 +0300 User-Agent: KMail/1.9.5 Cc: "Dave Jones" , linux-kernel@vger.kernel.org References: In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart2432754.jDyiO4d1Dj"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200610162329.17482.caglar@pardus.org.tr> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2149 Lines: 60 --nextPart2432754.jDyiO4d1Dj Content-Type: text/plain; charset="iso-8859-9" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline 16 Eki 2006 Pts 16:08 tarihinde, Pallipadi, Venkatesh =FEunlar=FD yazm=FD= =FEt=FD:=20 > Sorry for the delayed response. This is still very mysterious to me.. > > Do you see anything interesting in dmesg after you try this ac adapter > unplug and plug back routine? Can you send me the dmesg. Better still open > a bugzilla at bugme.osdl.org and stick the dmesg and acpidump there. No, nothing interested and i filled a bug [1] with all related info > One possible reason for this is, somehow idle statistics is getting all > wrong and ondemand thinks CPU is busy, even though it is idle. I have seen > this happening earlier when there are issues with local APIC interrupts in > deep C-states on dual core systems. But, here it is a single core CPU. > Right? Can you also get the output of #cat /proc/interrupts; sleep 10; cat > /proc/interrupts > On your system when ondemand is not working and when it is working (After > your unplug-plug workaround. Hmm top show something weird; Tasks: 39 total, 1 running, 38 sleeping, 0 stopped, 0 zombie Cpu(s): 32.4%us, 12.4%sy, 0.0%ni, 41.1%id, 13.0%wa, 0.4%hi, 0.6%si, 0.0= %st There were nothing runs right that time but top reports only ~%40 idle [ful= l=20 log attached to bug] [1] http://bugme.osdl.org/show_bug.cgi?id=3D7376 =2D-=20 S.=C7a=F0lar Onur http://cekirdek.pardus.org.tr/~caglar/ Linux is like living in a teepee. No Windows, no Gates and an Apache in hou= se! --nextPart2432754.jDyiO4d1Dj Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) iD8DBQBFM+udy7E6i0LKo6YRAty4AKCQ3D5eRt5zDAZLI4UsqEZEiDWGPgCglHyr aprZijYdEt46gsiy23q1jRk= =kOvY -----END PGP SIGNATURE----- --nextPart2432754.jDyiO4d1Dj-- - 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/