Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756720Ab3GVIVL (ORCPT ); Mon, 22 Jul 2013 04:21:11 -0400 Received: from mail-bk0-f53.google.com ([209.85.214.53]:47219 "EHLO mail-bk0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753255Ab3GVIVI (ORCPT ); Mon, 22 Jul 2013 04:21:08 -0400 Date: Mon, 22 Jul 2013 10:21:04 +0200 From: Ingo Molnar To: Masami Hiramatsu Cc: Ingo Molnar , linux-kernel@vger.kernel.org, "H. Peter Anvin" , Jiri Kosina , Steven Rostedt , Jason Baron , yrl.pp-manager.tt@hitachi.com, Borislav Petkov Subject: Re: [PATCH -tip 3/3] x86: Remove unused text_poke_smp and text_poke_smp_batch Message-ID: <20130722082104.GA26823@gmail.com> References: <20130718114738.26675.85914.stgit@mhiramat-M0-7522> <20130718114753.26675.18714.stgit@mhiramat-M0-7522> <20130722074339.GA25976@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20130722074339.GA25976@gmail.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1419 Lines: 37 * Ingo Molnar wrote: > > * Masami Hiramatsu wrote: > > > Since introducing the text_poke_bp for all text_poke_smp* > > callers, text_poke_smp* are now unused. This basically > > reverts 3d55cc8a, 7deb18dc and related commits. > > > > This also fixes a Kconfig dependency issue on STOP_MACHINE > > in the case of CONFIG_SMP && !CONFIG_MODULE_UNLOAD. > > > > Signed-off-by: Masami Hiramatsu > > --- > > arch/x86/Kconfig | 5 -- > > arch/x86/include/asm/alternative.h | 11 ---- > > arch/x86/kernel/alternative.c | 98 +----------------------------------- > > 3 files changed, 2 insertions(+), 112 deletions(-) > > Hm, it does not build with the attached config: > > arch/x86/kernel/kprobes/opt.c: In function 'setup_optimize_kprobe': > arch/x86/kernel/kprobes/opt.c:394:6: error: dereferencing pointer to incomplete type > arch/x86/kernel/kprobes/opt.c:395:6: error: dereferencing pointer to incomplete type > arch/x86/kernel/kprobes/opt.c:396:6: error: dereferencing pointer to incomplete type 32-bit appears to be the key pattern. Thanks, Ingo -- 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/