From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752733AbZKWQri (ORCPT ); Mon, 23 Nov 2009 11:47:38 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751865AbZKWQrh (ORCPT ); Mon, 23 Nov 2009 11:47:37 -0500 Received: from smtp-out.google.com ([216.239.45.13]:32806 "EHLO smtp-out.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751558AbZKWQrh convert rfc822-to-8bit (ORCPT ); Mon, 23 Nov 2009 11:47:37 -0500 DomainKey-Signature: a=rsa-sha1; s=beta; d=google.com; c=nofws; q=dns; h=mime-version:in-reply-to:references:date:message-id:subject:from:to: cc:content-type:content-transfer-encoding:x-system-of-record; b=hfLpm1mSmAjs4dKEoHroVMdTjiv2TBoUHx34FMseEnN0k2ZPFp73+JB+UCu9pat9S Clw9ndFRbd75kB27ss6OA== MIME-Version: 1.0 In-Reply-To: <1258994780.4531.682.camel@laptop> References: <4b0ab8b1.1c07d00a.4859.5f71@mx.google.com> <1258994780.4531.682.camel@laptop> Date: Mon, 23 Nov 2009 17:47:38 +0100 Message-ID: Subject: Re: [PATCH] perf_events: fix bogus copy_to_user() in perf_event_read_group() From: Stephane Eranian To: Peter Zijlstra Cc: LKML , eranian@gmail.com, mingo@elte.hu, paulus@samba.org, perfmon2-devel@lists.sourceforge.net Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT X-System-Of-Record: true Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Nov 23, 2009 at 5:46 PM, Peter Zijlstra wrote: > On Mon, 2009-11-23 at 17:36 +0100, Stephane Eranian wrote: >>        When using an event group, the value and id for non leaders events were >>        wrong due to invalid offset into the outgoing buffer. >> >>        Signed-off-by: Stephane Eranian > > Gah, I only just wrecked that didn't I... > Probably because it worked before. > Thanks for catching that. > > -- Stephane Eranian | EMEA Software Engineering Google France | 38 avenue de l'Opéra | 75002 Paris Tel : +33 (0) 1 42 68 53 00 This email may be confidential or privileged. If you received this communication by mistake, please don't forward it to anyone else, please erase all copies and attachments, and please let me know that it went to the wrong person. Thanks