Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756316Ab0ANLOE (ORCPT ); Thu, 14 Jan 2010 06:14:04 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755854Ab0ANLOD (ORCPT ); Thu, 14 Jan 2010 06:14:03 -0500 Received: from casper.infradead.org ([85.118.1.10]:35039 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755143Ab0ANLOA (ORCPT ); Thu, 14 Jan 2010 06:14:00 -0500 Subject: Re: [RFC] [PATCH 5/7] X86 Support for Uprobes From: Peter Zijlstra To: Srikar Dronamraju Cc: Ingo Molnar , Arnaldo Carvalho de Melo , Ananth N Mavinakayanahalli , utrace-devel , Jim Keniston , Frederic Weisbecker , Masami Hiramatsu , Maneesh Soni , Mark Wielaard , LKML In-Reply-To: <20100111122558.22050.431.sendpatchset@srikar.in.ibm.com> References: <20100111122521.22050.3654.sendpatchset@srikar.in.ibm.com> <20100111122558.22050.431.sendpatchset@srikar.in.ibm.com> Content-Type: text/plain; charset="UTF-8" Date: Thu, 14 Jan 2010 12:13:51 +0100 Message-ID: <1263467631.4244.294.camel@laptop> Mime-Version: 1.0 X-Mailer: Evolution 2.28.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2277 Lines: 62 On Mon, 2010-01-11 at 17:55 +0530, Srikar Dronamraju wrote: > [PATCH] x86 support for Uprobes So uhm,.. HAVE_UPROBE is basically HAVE_UBP? > Signed-off-by: Jim Keniston > --- > arch/x86/Kconfig | 1 + > arch/x86/include/asm/uprobes.h | 27 +++++++++++++++++++++++++++ > 2 files changed, 28 insertions(+) > > Index: new_uprobes.git/arch/x86/Kconfig > =================================================================== > --- new_uprobes.git.orig/arch/x86/Kconfig > +++ new_uprobes.git/arch/x86/Kconfig > @@ -51,6 +51,7 @@ config X86 > select HAVE_KERNEL_LZMA > select HAVE_HW_BREAKPOINT > select HAVE_UBP > + select HAVE_UPROBES > select HAVE_ARCH_KMEMCHECK > select HAVE_USER_RETURN_NOTIFIER > > Index: new_uprobes.git/arch/x86/include/asm/uprobes.h > =================================================================== > --- /dev/null > +++ new_uprobes.git/arch/x86/include/asm/uprobes.h > @@ -0,0 +1,27 @@ > +#ifndef _ASM_UPROBES_H > +#define _ASM_UPROBES_H > +/* > + * Userspace Probes (UProbes) > + * uprobes.h > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License as published by > + * the Free Software Foundation; either version 2 of the License, or > + * (at your option) any later version. > + * > + * This program is distributed in the hope that it will be useful, > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > + * GNU General Public License for more details. > + * > + * You should have received a copy of the GNU General Public License > + * along with this program; if not, write to the Free Software > + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. > + * > + * Copyright (C) IBM Corporation, 2008, 2009 > + */ > +#include > + > +#define BREAKPOINT_SIGNAL SIGTRAP > +#define SSTEP_SIGNAL SIGTRAP > +#endif /* _ASM_UPROBES_H */ -- 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/