Received: by 2002:a25:ef43:0:0:0:0:0 with SMTP id w3csp821309ybm; Wed, 27 May 2020 08:48:34 -0700 (PDT) X-Google-Smtp-Source: ABdhPJz7K8PGvof1qKgXN0/50bC3jIRYDB50d1hrZoG6IPPvpKcIj3c2uFWlGhkk0WUdZJED/033 X-Received: by 2002:a50:da06:: with SMTP id z6mr23892188edj.372.1590594513949; Wed, 27 May 2020 08:48:33 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1590594513; cv=none; d=google.com; s=arc-20160816; b=PZf1fOBathNUpOvbOglE7KR37sOhz8sbQyA1QX9/Y9tCocws08SdVEsZy4n6cXwj5z Ys+w43PHwQcUaOHhPWqO0BSHnGf5WwxEJzf1DMWtS2B5Kiw1es0C7xluF5fXXYNgAL2u kVteFfJXZtmhWRiVYkKHzWiZZnxUY+wU34x+vEu+6HABzs+pyoMaTD1vhgnQbbGx4VCJ dwNuTiQNbSBxC3ch8nG24dX1TCmGJTmq1y2VI8mjWTDZdBQFVrLCSgRjtAnqrEkSXvpL Yg3NkFNNOiii+tqyYoay4fBGH/FMVKbntgJv375zPiVO5+eiod6jIXw64XhqtF5e+LB+ y45g== 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=CtxRoX4DQIs5wo19q9QVTXsy76jKZOEgyjD9SQPG8Xg=; b=pp6TWPJTHA7hFMGYX2RJpWQMTXoPJ91/soTk4JxVD0DnG9gTNmD/KlHqDbspbuvZGF 3poB7ozoVuFBrMz49XdmAW5nAkVSpv1HkLm0h/ebVEWTGDI/lyzUk7uz8M3EUQdf8KXR D+VrvlnMeRBAvOzhYMeJIHrQIdha9/ZjeQrMnJrx/U0nG+vHWh61pvtf0kY39tSH+G0j sUuH/amOMPqprMVjQ8tydP6oHLhIkJFseqYfhSeg7UCo+eRG6kUM5BB9veYnB+5WGlNv xULJ7kdT74J5WBduDoT4pzrAcMMaa/B33wNXP7CqYhghzJRAInk0t7YR6ckIR5uNP5JQ eQaQ== 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 n23si2220054eju.98.2020.05.27.08.48.10; Wed, 27 May 2020 08:48:33 -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 S2387584AbgE0L4T (ORCPT + 99 others); Wed, 27 May 2020 07:56:19 -0400 Received: from elvis.franken.de ([193.175.24.41]:41115 "EHLO elvis.franken.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729414AbgE0LzJ (ORCPT ); Wed, 27 May 2020 07:55:09 -0400 Received: from uucp (helo=alpha) by elvis.franken.de with local-bsmtp (Exim 3.36 #1) id 1jdueJ-00019x-01; Wed, 27 May 2020 13:55:07 +0200 Received: by alpha.franken.de (Postfix, from userid 1000) id 2797BC059B; Wed, 27 May 2020 13:47:17 +0200 (CEST) Date: Wed, 27 May 2020 13:47:17 +0200 From: Thomas Bogendoerfer To: Jiaxun Yang Cc: linux-mips@vger.kernel.org, Kees Cook , Borislav Petkov , Heiko Carstens , Fangrui Song , linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 3/3] MIPS: Loongson64: select NO_EXCEPT_FILL Message-ID: <20200527114717.GB13965@alpha.franken.de> References: <20200527063438.391949-1-jiaxun.yang@flygoat.com> <20200527063438.391949-4-jiaxun.yang@flygoat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200527063438.391949-4-jiaxun.yang@flygoat.com> 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 Wed, May 27, 2020 at 02:34:34PM +0800, Jiaxun Yang wrote: > Loongson64 load kernel at 0x82000000 and allocate exception vectors > by ebase. So we don't need to reserve space for exception vectors > at head of kernel. > > Signed-off-by: Jiaxun Yang > --- > arch/mips/Kconfig | 1 + > 1 file changed, 1 insertion(+) 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 ]