From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BC285C3A5A4 for ; Sun, 1 Sep 2019 17:37:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 86E8920818 for ; Sun, 1 Sep 2019 17:37:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728496AbfIARhB (ORCPT ); Sun, 1 Sep 2019 13:37:01 -0400 Received: from ste-pvt-msa1.bahnhof.se ([213.80.101.70]:32587 "EHLO ste-pvt-msa1.bahnhof.se" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726727AbfIARhA (ORCPT ); Sun, 1 Sep 2019 13:37:00 -0400 Received: from localhost (localhost [127.0.0.1]) by ste-pvt-msa1.bahnhof.se (Postfix) with ESMTP id F0EA83F771; Sun, 1 Sep 2019 19:36:58 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at bahnhof.se Received: from ste-pvt-msa1.bahnhof.se ([127.0.0.1]) by localhost (ste-pvt-msa1.bahnhof.se [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id oY_sST62O6du; Sun, 1 Sep 2019 19:36:58 +0200 (CEST) Received: from localhost (h-41-252.A163.priv.bahnhof.se [46.59.41.252]) (Authenticated sender: mb547485) by ste-pvt-msa1.bahnhof.se (Postfix) with ESMTPA id 3967A3F6FD; Sun, 1 Sep 2019 19:36:57 +0200 (CEST) Date: Sun, 1 Sep 2019 19:36:57 +0200 From: Fredrik Noring To: Sergei Shtylyov Cc: linux-mips@vger.kernel.org Subject: Re: [PATCH 011/120] MIPS: R5900: Avoid pipeline hazard with the TLBP instruction Message-ID: <20190901173657.GA24945@sx9> References: <314ae9e1-80d2-68f7-4942-c04e25dc60ef@cogentembedded.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <314ae9e1-80d2-68f7-4942-c04e25dc60ef@cogentembedded.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Hi Sergei, > > + case CPU_R5900: > > + /* > > + * On the R5900, the TLBWP instruction must be immediately > > So is it TLBP or TLBWP? TLBWP does not exist, so it must be TLBP. Thanks! :) Fredrik