Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966763AbWKOKgF (ORCPT ); Wed, 15 Nov 2006 05:36:05 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S966761AbWKOKfu (ORCPT ); Wed, 15 Nov 2006 05:35:50 -0500 Received: from pfx2.jmh.fr ([194.153.89.55]:35469 "EHLO pfx2.jmh.fr") by vger.kernel.org with ESMTP id S966760AbWKOKft (ORCPT ); Wed, 15 Nov 2006 05:35:49 -0500 From: Eric Dumazet To: Adrian Bunk Subject: Re: 2.6.19-rc5: known regressions (v3) Date: Wed, 15 Nov 2006 11:35:46 +0100 User-Agent: KMail/1.9.5 Cc: Linus Torvalds , Andrew Morton , Linux Kernel Mailing List , Stephen Hemminger , gregkh@suse.de, linux-pci@atrey.karlin.mff.cuni.cz, Komuro , "Eric W. Biederman" , Ingo Molnar , Ernst Herzberg , Len Brown , Andre Noll , Andi Kleen , discuss@x86-64.org, Prakash Punnoor , phil.el@wanadoo.fr, oprofile-list@lists.sourceforge.net, Alex Romosan , Jens Axboe , Andrey Borzenkov , Alan Stern , linux-usb-devel@lists.sourceforge.net References: <20061115102122.GQ22565@stusta.de> In-Reply-To: <20061115102122.GQ22565@stusta.de> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200611151135.48306.dada1@cosmosbay.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 984 Lines: 28 On Wednesday 15 November 2006 11:21, Adrian Bunk wrote: > Subject : x86_64: oprofile doesn't work > References : http://lkml.org/lkml/2006/10/27/3 > Submitter : Prakash Punnoor > Status : unknown > I confirm a got this one too. On a working kernel on an Opteron, we have normally 4 directories in /dev/oprofile : # ls -ld /dev/oprofile/? drwxr-xr-x 1 root root 0 15. Nov 12:38 /dev/oprofile/0 drwxr-xr-x 1 root root 0 15. Nov 12:38 /dev/oprofile/1 drwxr-xr-x 1 root root 0 15. Nov 12:38 /dev/oprofile/2 drwxr-xr-x 1 root root 0 15. Nov 12:38 /dev/oprofile/3 With linux-2.6.19-rc5, the first one (0) is missing and we get 1,2,3 Maybe the 'bug' is in oprofile tools, that currently expect to find '0' Eric - 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/