From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756298AbYIALUD (ORCPT ); Mon, 1 Sep 2008 07:20:03 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751266AbYIALTy (ORCPT ); Mon, 1 Sep 2008 07:19:54 -0400 Received: from hera.kernel.org ([140.211.167.34]:58734 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750984AbYIALTx (ORCPT ); Mon, 1 Sep 2008 07:19:53 -0400 Message-ID: <48BBCF98.4070003@kernel.org> Date: Mon, 01 Sep 2008 13:18:48 +0200 From: Tejun Heo User-Agent: Thunderbird 2.0.0.12 (X11/20071114) MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: Re: SATA Cold Boot problems on >2.6.25 with NV References: <48B80B40.5060002@shaw.ca> <48B80D33.5050806@gmail.com> <20080829212146.GA4321@anita> <48B90F7F.8040308@kernel.org> <20080830205143.GA9726@anita> In-Reply-To: <20080830205143.GA9726@anita> X-Enigmail-Version: 0.95.6 Content-Type: multipart/mixed; boundary="------------040007080304060402050603" X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.0 (hera.kernel.org [127.0.0.1]); Mon, 01 Sep 2008 11:19:52 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is a multi-part message in MIME format. --------------040007080304060402050603 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Konstantin Kletschke wrote: >> when ATAPI CHECK SENSE handling somehow failed to tell EH that it was an >> exception not worth whining about. Maybe EH action mask is not being >> cleared properly? > > Hmn, to take my pants down entirely: What is this "EH"? libata EH == libatata exception handling. > And how does the change of the .reset function affect this? May be, I > will take a look onto this. Your controller is raising exception continuously for some reason. Have no idea yet. Can you please apply the attached patch and post the resulting dmesg? -- tejun --------------040007080304060402050603 Content-Type: text/plain; name="debug" Content-Transfer-Encoding: base64 Content-Disposition: inline; filename="debug" LS0tCiBkcml2ZXJzL2F0YS9saWJhdGEtZWguYyB8ICAgIDQgKystLQogMSBmaWxlIGNoYW5n ZWQsIDIgaW5zZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKCkluZGV4OiB0cmVlMC9kcml2 ZXJzL2F0YS9saWJhdGEtZWguYwo9PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSB0cmVlMC5vcmlnL2RyaXZl cnMvYXRhL2xpYmF0YS1laC5jCisrKyB0cmVlMC9kcml2ZXJzL2F0YS9saWJhdGEtZWguYwpA QCAtMTg5MCw4ICsxODkwLDggQEAgc3RhdGljIHZvaWQgYXRhX2VoX2xpbmtfcmVwb3J0KHN0 cnVjdCBhdAogCQlucl9mYWlsZWQrKzsKIAl9CiAKLQlpZiAoIW5yX2ZhaWxlZCAmJiAhZWhj LT5pLmVycl9tYXNrKQotCQlyZXR1cm47CisJLy9pZiAoIW5yX2ZhaWxlZCAmJiAhZWhjLT5p LmVycl9tYXNrKQorCS8vCXJldHVybjsKIAogCWZyb3plbiA9ICIiOwogCWlmIChhcC0+cGZs YWdzICYgQVRBX1BGTEFHX0ZST1pFTikK --------------040007080304060402050603--