Received: by 2002:a05:6a10:1287:0:0:0:0 with SMTP id d7csp1420012pxv; Fri, 16 Jul 2021 08:58:15 -0700 (PDT) X-Google-Smtp-Source: ABdhPJy3K2pVEZxsw0NndIMYZuDZ1lBl96qBojZExZu5EJJqwuqJF03g61wuWthxrERIzC0iiiIk X-Received: by 2002:a17:906:2da1:: with SMTP id g1mr12545636eji.47.1626451095085; Fri, 16 Jul 2021 08:58:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1626451095; cv=none; d=google.com; s=arc-20160816; b=EJOwH0vs+WjsS/m8XcFzz/ZkQf8jtduZMhe8pCjWANqPG0U7v3A/Wa5qMH5a2+14oS BiOhQ75hhefHbQRpyoDbqmx97GiCJgK/uRAZjRJx9EvYHk8qtbOEBy5a2f6WhczRtjya iu6Dr8YErTgSJXweTWkRnwUXByIT0pfgc9EFUjTxoq4PsC9rirQoRvgYjjZlAT6mYD1x bqdBQvG3zdukeQTfFtzjxIbmoijDq4XwEdTNeqcqrVlcWT94N/qWQBTs402JrJ+Kjont xeI5HnEImvbvbMQv2yapI/PJdCjWtl0YP2EJ7GybPjjJSb5j9lcjtz4anPh/b9V9mh9W 6GWA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:user-agent:message-id:in-reply-to :date:references:subject:cc:to:from; bh=JHRIpHGhDz4vvjGjU9SsetaazxkP/LWLoOLSNejDakM=; b=lHTeJJpFGKsZpGCa9WdM9lUF3dA34NY95nN98qmc44XcxdK+2KxXAY5ufIUI1esWZL ddjaz9HoWNb2x7CilQWfoxWqHUFQfAlB1bwqlMRWINPtHAqB8M+JYZl9L+tF/HLdc8NH Fr4SLGjy/kLLvuTgcm6gMVx5rXS3zgfALQH5t7ZCB9af7K1ucfYIyyNDfXbiCFx4ZA4V FNGRqnNWrd5y4BIcEManDZnJJlcCRT0uTRXWv3FWLPC2/JA1fTG3kUpz9+Jg46rheQui HcKsG2deo93gmOV5j4k1Iz5lcjQUAgubsC6e3jWkfAfuHqUAyrGu6f7xfxpekuFbpv5B eXgQ== 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 k4si11276299edv.523.2021.07.16.08.57.51; Fri, 16 Jul 2021 08:58:15 -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 S241058AbhGPP4w (ORCPT + 99 others); Fri, 16 Jul 2021 11:56:52 -0400 Received: from mail-out.m-online.net ([212.18.0.9]:53374 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241033AbhGPP4v (ORCPT ); Fri, 16 Jul 2021 11:56:51 -0400 Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4GRG4c1xpCz1qw9Q; Fri, 16 Jul 2021 17:53:52 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4GRG4c0k0Qz1qqy2; Fri, 16 Jul 2021 17:53:52 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id Ua9oCtw0oHIU; Fri, 16 Jul 2021 17:53:50 +0200 (CEST) X-Auth-Info: hNFfgV+zdvt6oFzKbma464ONWGddgfQIitZc4eefrC0nK2UxpUd7lRGwoA+kAqVg Received: from igel.home (ppp-46-244-181-162.dynamic.mnet-online.de [46.244.181.162]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Fri, 16 Jul 2021 17:53:50 +0200 (CEST) Received: by igel.home (Postfix, from userid 1000) id 4EFB02C2532; Fri, 16 Jul 2021 17:53:50 +0200 (CEST) From: Andreas Schwab To: Jisheng Zhang Cc: Tong Tiangen , , Paul Walmsley , Palmer Dabbelt , Albert Ou , , Subject: Re: [PATCH -next v2] riscv: add VMAP_STACK overflow detection References: <20210621032855.130650-1-tongtiangen@huawei.com> <87pmvjtumc.fsf@igel.home> <20210716205332.5856df78@xhacker> X-Yow: YOW!! Up ahead! It's a DONUT HUT!! Date: Fri, 16 Jul 2021 17:53:50 +0200 In-Reply-To: <20210716205332.5856df78@xhacker> (Jisheng Zhang's message of "Fri, 16 Jul 2021 20:53:32 +0800") Message-ID: <871r7yz241.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Jul 16 2021, Jisheng Zhang wrote: > I can't reproduce the panic error. Mind to share your .config? https://github.com/openSUSE/kernel-source/blob/master/config/riscv64/default Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."