From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Thu, 02 Dec 2004 20:32:08 +0000 (GMT) Received: from p508B7960.dip.t-dialin.net ([IPv6:::ffff:80.139.121.96]:20115 "EHLO mail.linux-mips.net") by linux-mips.org with ESMTP id ; Thu, 2 Dec 2004 20:32:04 +0000 Received: from fluff.linux-mips.net (localhost.localdomain [127.0.0.1]) by mail.linux-mips.net (8.13.1/8.13.1) with ESMTP id iB2KU0rI003973; Thu, 2 Dec 2004 21:30:00 +0100 Received: (from ralf@localhost) by fluff.linux-mips.net (8.13.1/8.13.1/Submit) id iB2KU0h9003972; Thu, 2 Dec 2004 21:30:00 +0100 Date: Thu, 2 Dec 2004 21:30:00 +0100 From: Ralf Baechle To: "Maciej W. Rozycki" Cc: Thiemo Seufer , linux-mips@linux-mips.org, "Maciej W. Rozycki" Subject: Re: [PATCH] Label misplacement on an XTLB refill handler split Message-ID: <20041202203000.GB3459@linux-mips.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.1i 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: 6552 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: ralf@linux-mips.org Precedence: bulk X-list: linux-mips On Thu, Dec 02, 2004 at 06:03:35PM +0000, Maciej W. Rozycki wrote: > f4: 42000018 eret Not directly related but seeing the eret here reminded me that we're still not handling the R4000PC/SC v2.2/v3.0 erratum 6 where returning from a cache error exception handler to the eret instruction of another exception handler that was just about to return to user mode was not being treated properly. In case you care ;-) Ralf