Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751179AbWHBMyk (ORCPT ); Wed, 2 Aug 2006 08:54:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751171AbWHBMyk (ORCPT ); Wed, 2 Aug 2006 08:54:40 -0400 Received: from mx1.suse.de ([195.135.220.2]:58813 "EHLO mx1.suse.de") by vger.kernel.org with ESMTP id S1751169AbWHBMyj (ORCPT ); Wed, 2 Aug 2006 08:54:39 -0400 From: Andi Kleen To: Chuck Ebbert <76306.1226@compuserve.com> Subject: Re: [patch] x86: rename is_at_popf(), add iret to tests and fix insn length Date: Wed, 2 Aug 2006 14:54:33 +0200 User-Agent: KMail/1.9.3 Cc: linux-kernel , Linus Torvalds References: <200608020840_MC3-1-C6D8-A1A6@compuserve.com> In-Reply-To: <200608020840_MC3-1-C6D8-A1A6@compuserve.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200608021454.33685.ak@suse.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 527 Lines: 14 On Wednesday 02 August 2006 14:37, Chuck Ebbert wrote: > is_at_popf() needs to test for the iret instruction as well as > popf. So add that test and rename it to is_setting_trap_flag(). Do you have a single real example where anybody is actually using IRET in user space? -Andi - 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/