Received: by 2002:a25:e74b:0:0:0:0:0 with SMTP id e72csp1094729ybh; Thu, 16 Jul 2020 03:02:40 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwDDY92IyHfA9jTxn1oq73G19FtQ1ck4KQQmHCSe6FD/td5NSrBC9LX78KEqGJ9QLZ6Uimf X-Received: by 2002:a17:906:e294:: with SMTP id gg20mr2846752ejb.521.1594893760607; Thu, 16 Jul 2020 03:02:40 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1594893760; cv=none; d=google.com; s=arc-20160816; b=Jgjx34JiURaRqraz49LPqoAb4X6wDPfsP9kFEFPy96GlgtlAB/J3bQx1f3otMxElkq Ov8MQAe5US8NvQftBsZR6mQTzgvJ7ViHcp/iwPbjAkOeW17hxU3S2NtGqFS+KTa5Ag2v lc1l1NvZAdux7Wj+Fz1fwYVOh6o92hRSvHqzuwklFKAX1TbMCfviE40b3MjmQ9tMfT+L p/Zo1pdfgfXT+A5C2N/Zpn4g3pEaxUQyc6Mt7u1ij4lwicOUHbt8pDrJnaV2NE0N96Uf 5N0/EWfJEe/Hkk0nwFUN//IaAq4ShXpq+CR9kMJwpCMCEa/CIyNQSMIfUHeDIV0iPwKX rafw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=sj0TjejQtGU3A1KMWtEmMEaO7ycPLSnd294vKjrlULw=; b=YC6eHxTLWHLyJTECp9a7RppJakWy9DhOnmqNL4vKijL+14Jab6VgD9igzpnZPGLlxq cxzVQR8lnflh7HYlyl8ofDoDfLjUoa5CiCT1ZbO0MffYmpBgn1F3nHMm/cEgTt5ap+Sy 3l3vIE0A3hcbjpuaO5zVb/Ejk13rlOLM80h+HrJXkE6MWldi8GqBHhkk/dHt+IwaZYbE iAlEebGf3eDu/XP7Jn6BvftE6Bh0E9t8hkPIi6uLaCzETByQJdFeI0VZu/65KG0kQzJo eDHXLH01R6oz4aXxJ4/f2gJn/Xq3qgBjsp+7XdMlcdnN6lu15zAhiQJyOkh7j4QZ3M31 +NHw== 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 f14si2839171edm.269.2020.07.16.03.02.15; Thu, 16 Jul 2020 03:02:40 -0700 (PDT) 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 S1727849AbgGPKB7 (ORCPT + 99 others); Thu, 16 Jul 2020 06:01:59 -0400 Received: from elvis.franken.de ([193.175.24.41]:38165 "EHLO elvis.franken.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726942AbgGPKB6 (ORCPT ); Thu, 16 Jul 2020 06:01:58 -0400 Received: from uucp (helo=alpha) by elvis.franken.de with local-bsmtp (Exim 3.36 #1) id 1jw0iB-0008Mc-00; Thu, 16 Jul 2020 12:01:55 +0200 Received: by alpha.franken.de (Postfix, from userid 1000) id 0F33CC080E; Thu, 16 Jul 2020 11:52:14 +0200 (CEST) Date: Thu, 16 Jul 2020 11:52:14 +0200 From: Thomas Bogendoerfer To: Guoyun Sun Cc: Paul Burton , linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, Tiezhu Yang Subject: Re: [PATCH] MIPS: fix vdso different address spaces Message-ID: <20200716095213.GD8455@alpha.franken.de> References: <1594706867-4426-1-git-send-email-sunguoyun@loongson.cn> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1594706867-4426-1-git-send-email-sunguoyun@loongson.cn> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 14, 2020 at 02:07:47PM +0800, Guoyun Sun wrote: > From: Sunguoyun > > sparse report build warning as follows: > arch/mips/vdso/vdso-n32-image.c:13:35: > incorrect type in assignment (different address spaces) @@ > expected void *[usertype] vdso @@ got void [noderef] * @@ > > Reported-by: kernel test robot > > Signed-off-by: Sunguoyun > --- > arch/mips/vdso/genvdso.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) applied to mips-next. Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ]