Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp1827494pxb; Fri, 5 Mar 2021 00:09:07 -0800 (PST) X-Google-Smtp-Source: ABdhPJxhT2ahyobTqUFuDyUAFKouqbJSP5QvjP0Txu6koeWJnG8mrCMCwc9GU4fSSUCbDzTLdi64 X-Received: by 2002:a05:6402:c88:: with SMTP id cm8mr8045362edb.62.1614931747293; Fri, 05 Mar 2021 00:09:07 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1614931747; cv=none; d=google.com; s=arc-20160816; b=hJpJ+4vgpgjv8naWMjItBB8Q417U4qPndnGnSJtpKxTi6ps30sy1ZZ1bcBcwvI1699 8ChyJYzR7xiNTSBrLv5zH2c2/a1lbag5aieQ/iZGQkwG65D5+RhV6ROzrEl2nnvvx2rw TVJYpqiQMxPx2mPzs1vPl//I1Oi9A97QSI5yKozZUHfTJRK+al+EYdG7bfQkzYSnJKoT 6VpjO7QMGjuJtBD0YubAcGcMnfoJsjqG22n4yuFVuyrEKJjDZeQdWSnXZlQPQ3FqjWEV a7GrN9kai8q7s8n/gmSBBBSW3wdWkuw79d7VShJ5ukZztO8L5nxNFcYbh3VW4S57d4Gj 38Wg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=QpE9Q1v56AWGsrKkY/9/JZqW/TjGB9KQARwTFM7DqvI=; b=zmKXbk3+/yVyd/jH2DZvUXoxUdQ5GIna206sZBnOl1XuIlk+19EeQ+eeWzfkUgmuKL ZYZrW8ZjM16ObdYcftYiQHJ45ZiyVo6kLJGYPiY+KTC5jGctDM0fp5QUC3ZrNX2vk9mP fsWh6F5IaQje1TXz9QI1eM9r5W02Jq5XlDhji+R+fBpxLlWx0ie+h2tuHslWVLXOoha8 WxQIjLgvLyTCLXqRxs31cnBhJ4dWY+REnr1hCF3NqmX6HdsFW1j8Z1i2EB4qFj3/LZvB yQ3uqz+XU/31AHXinO92/yGsPOjmjm/itIJ0DES2ZBJLkSWdPbL5XxHO9zvxvO/DaFf1 UxnA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id bi6si1176886edb.419.2021.03.05.00.08.44; Fri, 05 Mar 2021 00:09:07 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229562AbhCEIGC (ORCPT + 99 others); Fri, 5 Mar 2021 03:06:02 -0500 Received: from elvis.franken.de ([193.175.24.41]:44303 "EHLO elvis.franken.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229464AbhCEIFp (ORCPT ); Fri, 5 Mar 2021 03:05:45 -0500 Received: from uucp (helo=alpha) by elvis.franken.de with local-bsmtp (Exim 3.36 #1) id 1lI5St-0005u4-00; Fri, 05 Mar 2021 09:05:39 +0100 Received: by alpha.franken.de (Postfix, from userid 1000) id B9985C0F58; Fri, 5 Mar 2021 08:20:07 +0100 (CET) Date: Fri, 5 Mar 2021 08:20:07 +0100 From: Thomas Bogendoerfer To: HongJieDeng Cc: paulburton@kernel.org, chenhc@lemote.com, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, liulichao@loongson.cn, denghongjie@h3c.com Subject: Re: [PATCH] MIPS: Support large stack. Message-ID: <20210305072007.GA5022@alpha.franken.de> References: <20210305031257.14936-1-deng.hongjie@h3c.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210305031257.14936-1-deng.hongjie@h3c.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Mar 05, 2021 at 11:12:57AM +0800, HongJieDeng wrote: > From: Hongjie Deng > > We need more stack space, xori/ori no longer apply when > _THREAD_MASK exceeds 16 bits who is we and why do need more ? Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ]