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=-9.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 F0397C433E0 for ; Wed, 27 May 2020 06:35:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C4A4D207E8 for ; Wed, 27 May 2020 06:35:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=flygoat.com header.i=@flygoat.com header.b="AxjKv/AY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728759AbgE0Gfy (ORCPT ); Wed, 27 May 2020 02:35:54 -0400 Received: from vultr.net.flygoat.com ([149.28.68.211]:34452 "EHLO vultr.net.flygoat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725613AbgE0Gfx (ORCPT ); Wed, 27 May 2020 02:35:53 -0400 Received: from localhost.localdomain (unknown [IPv6:2001:da8:20f:4430:250:56ff:fe9a:7470]) by vultr.net.flygoat.com (Postfix) with ESMTPSA id 0E1DC20D2B; Wed, 27 May 2020 06:35:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=flygoat.com; s=vultr; t=1590561353; bh=tyvvfagfsu9f7HfjLvutuI+UZCSBQKRjuuJghsFVXtc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=AxjKv/AYhtwFnruQiU0qiXFvZT1o7SdfPSUZQjZXQlBP89uwqTG9sczmrSJUbCasS 74xjKLUxv3gN8IfSjMFvzb51i+6FQAQ5co0ESKak2/pdU3K4oeC9oWms2ouwIiEKD3 aRB4CmCh9kgUu7wPnyDVOqab3ClqKcvswa9vH9kTjfXEZTURwaZmdlbB22xyJ+4lc2 vCCyc47iU5JKvN0wtg9OcO6mLFKOSZaARXBnWqiWwv/zp9BDc5rt3B1otvrFVWReF2 rbJP0I1OdMu7BPA3xiuEAdrQtYmpRir9XGGDEkC22ZfJ0RbJc+MaO5ccR04VJqKgON rKiEf1qrFWQjA== From: Jiaxun Yang To: linux-mips@vger.kernel.org Cc: Jiaxun Yang , Thomas Bogendoerfer , Kees Cook , Borislav Petkov , Heiko Carstens , Fangrui Song , linux-kernel@vger.kernel.org Subject: [PATCH v2 3/3] MIPS: Loongson64: select NO_EXCEPT_FILL Date: Wed, 27 May 2020 14:34:34 +0800 Message-Id: <20200527063438.391949-4-jiaxun.yang@flygoat.com> X-Mailer: git-send-email 2.27.0.rc0 In-Reply-To: <20200527063438.391949-1-jiaxun.yang@flygoat.com> References: <20200527063438.391949-1-jiaxun.yang@flygoat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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(+) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 3ca59b610a67..0e385f7b7691 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -462,6 +462,7 @@ config MACH_LOONGSON64 select IRQ_MIPS_CPU select NR_CPUS_DEFAULT_64 select USE_GENERIC_EARLY_PRINTK_8250 + select NO_EXCEPT_FILL select SYS_HAS_CPU_LOONGSON64 select SYS_HAS_EARLY_PRINTK select SYS_SUPPORTS_SMP -- 2.27.0.rc0