Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754153AbYHJTp2 (ORCPT ); Sun, 10 Aug 2008 15:45:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753329AbYHJTpN (ORCPT ); Sun, 10 Aug 2008 15:45:13 -0400 Received: from ogre.sisk.pl ([217.79.144.158]:50635 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751448AbYHJTpN (ORCPT ); Sun, 10 Aug 2008 15:45:13 -0400 From: "Rafael J. Wysocki" To: Marcin Slusarz , Steven Rostedt Subject: Re: resume from s2ram regression (bisected to ftrace...) Date: Sun, 10 Aug 2008 21:48:01 +0200 User-Agent: KMail/1.9.6 (enterprise 20070904.708012) Cc: LKML , Ingo Molnar , Thomas Gleixner , linux-pm@lists.linux-foundation.org References: <20080810170801.GA5739@joi> <200808101940.13753.rjw@sisk.pl> <20080810192444.GA5296@joi> In-Reply-To: <20080810192444.GA5296@joi> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200808102148.03046.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1406 Lines: 38 On Sunday, 10 of August 2008, Marcin Slusarz wrote: > On Sun, Aug 10, 2008 at 07:40:12PM +0200, Rafael J. Wysocki wrote: > > On Sunday, 10 of August 2008, Marcin Slusarz wrote: > > > Hi > > > > > > Few days ago I discovered that resume from suspend to ram does not work anymore > > > on my 2.6.27-rc2 (actually 796aadeb1b2db9b5d463946766c5bbfd7717158c) gentoo box. > > > My computer just boots on resume. Today I had enough time to bisect it and found > > > (after 1 panic and 1 build breakage) out "the reason": > > > > > > $ git bisect good > > > d05cdb25d80f06f77aa6bddb53cd1390d4d91a0b is first bad commit > > > commit d05cdb25d80f06f77aa6bddb53cd1390d4d91a0b > > > Author: Steven Rostedt > > > Date: Mon May 12 21:20:54 2008 +0200 > > > > > > ftrace: fix dynamic ftrace selftest > > > > Does it still happen if: > > - CONFIG_FTRACE is unset > > no > > > - CONFIG_FTRACE is set, but CONFIG_FTRACE_STARTUP_TEST is unset? > > yes Thanks for testing. Well, ftrace is a new feature in 2.6.27, IIRC, so this is not a regression in the strict sense. Still, of couse, there is a bug in ftrace that needs to be fixed. Steven? -- 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/