Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758380Ab0DBO2n (ORCPT ); Fri, 2 Apr 2010 10:28:43 -0400 Received: from mx1.redhat.com ([209.132.183.28]:59572 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756958Ab0DBO2A (ORCPT ); Fri, 2 Apr 2010 10:28:00 -0400 Message-ID: <4BB5FED3.4020809@redhat.com> Date: Fri, 02 Apr 2010 10:27:31 -0400 From: Masami Hiramatsu User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.9) Gecko/20100330 Fedora/3.0.4-1.fc11 Thunderbird/3.0.4 MIME-Version: 1.0 To: Tony Luck CC: Ingo Molnar , Linus Torvalds , linux-kernel@vger.kernel.org, Peter Zijlstra , Thomas Gleixner , "H. Peter Anvin" , Andrew Morton Subject: Re: [GIT PULL] "perf probe" updates, kprobes jump optimization, for v2.6.34 References: <20100301194109.GA10847@elte.hu> In-Reply-To: X-Enigmail-Version: 1.0.1 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1266 Lines: 45 Hi Tony, Tony Luck wrote: > On Mon, Mar 1, 2010 at 11:41 AM, Ingo Molnar wrote: >> Please pull the latest perf-probes-for-linus git tree from: > > Since this went in I'm seeing: > > kernel/kprobes.c:719: warning: ?arm_kprobe? defined but not used > > from the arch/ia64/configs/zx1_defconfig build on ia64 > > Looks to be because that config ends up with: > > CONFIG_KPROBES=y > > together with > > # CONFIG_DEBUG_FS is not set Ah, thank you for reporting! Hmm, it seems that the place of definitions of enable_kprobe/disable_kprobe which call arm_kprobe/disarm_kprobe, are incorrect, because those functions are just API and don't depend on debugfs. I'll fix that. Thank you, > > -Tony > -- > 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/ -- Masami Hiramatsu e-mail: mhiramat@redhat.com -- 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/