Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754978AbZFNJiT (ORCPT ); Sun, 14 Jun 2009 05:38:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751880AbZFNJiK (ORCPT ); Sun, 14 Jun 2009 05:38:10 -0400 Received: from 124x34x33x190.ap124.ftth.ucom.ne.jp ([124.34.33.190]:37097 "EHLO master.linux-sh.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751854AbZFNJiJ (ORCPT ); Sun, 14 Jun 2009 05:38:09 -0400 Date: Sun, 14 Jun 2009 18:37:25 +0900 From: Paul Mundt To: Mike Frysinger Cc: akpm , Peter Zijlstra , Paul Mackerras , Ingo Molnar , linux-kernel@vger.kernel.org Subject: Re: [PATCH] scripts/checksyscalls.sh: only whine perf_counter_open when supported Message-ID: <20090614093725.GD832@linux-sh.org> Mail-Followup-To: Paul Mundt , Mike Frysinger , akpm , Peter Zijlstra , Paul Mackerras , Ingo Molnar , linux-kernel@vger.kernel.org References: <1244806169-12232-1-git-send-email-vapier@gentoo.org> <8bd0f97a0906130348p474faf57yeb729aa07059c599@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <8bd0f97a0906130348p474faf57yeb729aa07059c599@mail.gmail.com> User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 962 Lines: 19 On Sat, Jun 13, 2009 at 06:48:52AM -0400, Mike Frysinger wrote: > On Fri, Jun 12, 2009 at 07:29, Mike Frysinger wrote: > > If the port does not support HAVE_PERF_COUNTERS, then they can't support > > the perf_counter_open syscall either. ??Rather than forcing everyone to add > > an ignore (or suffer the warning until they get around to implementing > > support), only whine about the syscall when applicable. > > > > Signed-off-by: Mike Frysinger > > Andrew: could you pick this up since Ingo acked it now ? I fail to see why this is necessary? cond_syscall() takes care of this in the not implemented case, the same as every other syscall backing some feature that has yet to be implemented. -- 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/