Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S937070AbXHMUbO (ORCPT ); Mon, 13 Aug 2007 16:31:14 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1032919AbXHMU3v (ORCPT ); Mon, 13 Aug 2007 16:29:51 -0400 Received: from wa-out-1112.google.com ([209.85.146.177]:60945 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1032926AbXHMU3s (ORCPT ); Mon, 13 Aug 2007 16:29:48 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=sHF9dRZHLQG1m7u5D0pfH3hxjCym9k+mOHSzRRCAEOKuDooSYHs7FC++VPvWTVulACzzr5egZhM13rjTp6FaAgbtTuoJrL1DpE2DOFVjtvZzZBz0YcTw0fdCK/A5kNeZyPZSquzj1fDAU1bbDwCxjbHkmgL1dhieC0xyRB/MQkU= Message-ID: <6bffcb0e0708131329l492ad840h12109b8b50ff1954@mail.gmail.com> Date: Mon, 13 Aug 2007 22:29:47 +0200 From: "Michal Piotrowski" To: "Hugh Dickins" Subject: Re: 2.6.23-rc3 regression and bisection query Cc: "Linus Torvalds" , "Len Brown" , "Henrique de Moraes Holshuh" , "Alexey Starikovskiy" , linux-kernel@vger.kernel.org In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1947 Lines: 50 On 13/08/07, Hugh Dickins wrote: > Two issues in this mail, sorry if I'd have done better to separate them. > > One: Thinkpad T43p suspend-to-RAM regression. > > Verily, what Len giveth with one hand, he taketh away with the other. > Henrique's fix to CONFIG_THINKPAD_ACPI_INPUT_ENABLED default is now in, > thanks, so Fn-F4 ought now to Suspend to RAM on the Thinkpad T43p. > Except that it doesn't. > > Git bisection (with manual fixups to i386 mmiocfg horror, thanks > for drawing attention to that in your changelog) accuses Alexey's > ACPI: EC: If ECDT is not found, look up EC in DSDT > cd8c93a4e04dce8f00d1ef3a476aac8bd65ae40b > and if I revert that along with Len's subsequent > ACPI: EC: fix build warning > 52fe4bdf40bc07498c5f7935551774e8f8458190 > then I have Fn-F4 suspending to RAM again. > > It's not obvious to me how Alexey's patch might be interfering with > Thinkpad STR, but of course I can try any patches suggested. Hmm, > does "echo mem >/sys/power/state" work instead? Apparently, except > then we cannot resume after, the screen remains blank - though I'm > not in the habit of using /sys/power/state, maybe that's unrelated. > > Two: oddity noticed in doing that git bisection. > > I'd told it v2.6.23-rc2 good and v2.6.23-rc3 bad. Happily rebooting > various versions of 2.6.23-rc2-git (CONFIG_LOCALVERSION="-git"). > Caught by surprise when I realized that actually the last few kernels > it had built were actually 2.6.23-rc1-git. Bisection log below from > a correct second attempt: git --version 1.5.2.4. > > Is that right? I think that this is a normal thing. Thanks for the report. Regards, Michal -- LOG http://www.stardust.webpages.pl/log/ - 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/