From mboxrd@z Thu Jan 1 00:00:00 1970 From: "zhao, forrest" Subject: ata_piix resume from S3 on T43P failed Date: Thu, 11 May 2006 16:05:40 +0800 Message-ID: <1147334740.7273.38.camel@forrest26.sh.intel.com> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: Received: from mga02.intel.com ([134.134.136.20]:48685 "EHLO orsmga101-1.jf.intel.com") by vger.kernel.org with ESMTP id S1030182AbWEKIQm (ORCPT ); Thu, 11 May 2006 04:16:42 -0400 Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Tejun Heo Cc: linux-ide@vger.kernel.org Hi, Tejun We just tested your git tree on thinkpad T43P laptop, and found that after ata_piix resumed from S3, SATA disk can't be read/write anymore. But according to the test result of kernel 2.6.16-rc6 on T43P, ata_piix can resume from S3 successfully. We know that this problem may be not related to your patches, but I think you know the libata development status very well, maybe you can give us some clue about what happened to ata_piix between 2.6.16-rc6 and your git tree. Thanks, Forrest