Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2993141AbXEBNHq (ORCPT ); Wed, 2 May 2007 09:07:46 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S2993139AbXEBNHq (ORCPT ); Wed, 2 May 2007 09:07:46 -0400 Received: from s4.cableone.net ([24.116.0.230]:38276 "EHLO S4.cableone.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2993135AbXEBNHp (ORCPT ); Wed, 2 May 2007 09:07:45 -0400 Message-ID: <6734.129.240.220.12.1178110713.squirrel@peltkore.net> Date: Wed, 2 May 2007 14:58:33 +0200 (CEST) Subject: Re: [patch] CFS scheduler, -v8 From: "Vegard Nossum" To: "Ingo Molnar" Cc: linux-kernel@vger.kernel.org User-Agent: SquirrelMail/1.4.8 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT X-Priority: 3 (Normal) Importance: Normal References: <20070501212223.GA29867@elte.hu> In-Reply-To: <20070501212223.GA29867@elte.hu> X-IP-stats: Incoming Last 0, First 48, in=857, out=0, spam=0 X-External-IP: 69.92.239.228 X-Abuse-Info: Send abuse complaints to abuse@cableone.net Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 680 Lines: 21 On Tue, May 1, 2007 11:22 pm, Ingo Molnar wrote: > As usual, any sort of feedback, bugreport, fix and suggestion is more than welcome, Hi, The sys_sched_yield_to() is not callable from userspace on i386 because it is not part of the syscall table (arch/i386/kernel/syscall_table.S). This causes sysenter_entry (arch/i386/kernel/entry.S) to use the wrong count for nr_syscalls (320 instead of 321) and return with -ENOSYS. Vegard - 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/