From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Fri, 07 Oct 2005 08:48:48 +0100 (BST) Received: from t111.niisi.ras.ru ([193.232.173.111]:36816 "EHLO t111.niisi.ras.ru") by ftp.linux-mips.org with ESMTP id S8133556AbVJGHsP (ORCPT ); Fri, 7 Oct 2005 08:48:15 +0100 Received: from t111.niisi.ras.ru (localhost [127.0.0.1]) by t111.niisi.ras.ru (8.13.4/8.12.11) with ESMTP id j977m5Ti008827; Fri, 7 Oct 2005 11:48:08 +0400 Received: (from uucp@localhost) by t111.niisi.ras.ru (8.13.4/8.13.4/Submit) with UUCP id j977m5Hn008824; Fri, 7 Oct 2005 11:48:05 +0400 Received: from [192.168.173.2] (t34 [193.232.173.34]) by aa19.niisi.msk.ru (8.12.8/8.12.8) with ESMTP id j977je3t031962; Fri, 7 Oct 2005 11:45:40 +0400 Message-ID: <4346272B.4010100@niisi.msk.ru> Date: Fri, 07 Oct 2005 11:43:39 +0400 From: "Gleb O. Raiko" Organization: NIISI RAN User-Agent: Mozilla Thunderbird 1.0.7 (Windows/20050923) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Thiemo Seufer CC: linux-mips@linux-mips.org Subject: Re: Bug in the syscall tracing code References: <43455D2D.1010901@niisi.msk.ru> <20051006205308.GB31717@hattusa.textio> In-Reply-To: <20051006205308.GB31717@hattusa.textio> Content-Type: text/plain; charset=KOI8-R; format=flowed Content-Transfer-Encoding: 7bit Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 9176 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: raiko@niisi.msk.ru Precedence: bulk X-list: linux-mips Thiemo Seufer wrote: > - Use the k1 slot instead of s0 to save the function pointer. Unfortunately, k0, k1 cannot be used. We shall withstand do_syscall_trace. It implies going to the user mode and back. Regards, Gleb.