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=1.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,URIBL_DBL_ABUSE_MALW autolearn=no 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 1519EC3524A for ; Sun, 2 Feb 2020 11:26:49 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DB450206D3 for ; Sun, 2 Feb 2020 11:26:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="TmfN6CLf"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=lca.pw header.i=@lca.pw header.b="ktqi1Si5" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DB450206D3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lca.pw Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:To:In-Reply-To:References:Message-Id: Date:Subject:Mime-Version:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=p6hHSY5eUKATz1Mky0wjZzzaduUNddvSDBzEsxAR90c=; b=TmfN6CLfAuZqQr qUiAsDeT7eGbRJBqYxzLrAozN642V9+/tZDWzKKCG30/MDqCie6pfuRnh2L1A39TstBrbv4COQkBa niFk6uXN3OgXm0Kzp6vphjw7WQ1Fb06Hpv1y0DBbngt2zTWLPXUBQ9HfnunylJBLD7031wom+Nbo7 tE6zxCSd4nHn+EXfjTgKD2WCMa4ksAq4lRmw0Bs8GRkr2y5pYfs6Yo6kel3iq07dWk/saaMCYVRSa jxYullaPau2LzQUlmje1k5OaLmEu1jFnqhSM4Rg5JXfIf3pjpzJlEGFaXOk3MO29k1TXNUpm/Wpk0 j/j4Jc7ZnsvaK7IHng/A==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iyDOj-00042O-TA; Sun, 02 Feb 2020 11:26:41 +0000 Received: from mail-qk1-f196.google.com ([209.85.222.196]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iyDOh-00041Z-Pa for linux-arm-kernel@lists.infradead.org; Sun, 02 Feb 2020 11:26:41 +0000 Received: by mail-qk1-f196.google.com with SMTP id w25so11445819qki.3 for ; Sun, 02 Feb 2020 03:26:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=lca.pw; s=google; h=content-transfer-encoding:from:mime-version:subject:date:message-id :references:cc:in-reply-to:to; bh=haUAAZdbmdU3COyJ/sqnDbNti6tUXhiH5WpEb5CUu3o=; b=ktqi1Si5IANgowqGSuWt2goxaefj9MArH9hBL4drDxYpQy5gO9eIMpaj4x1g9qz0Ft wJg8PZziG/0FMCaYMFvU0R1ed/sRIgt60RVYo/fiPoIuWPHtw5CoKADSbrdPinp59eNX GqmqoNXOemL5q0rosXYIx2UJ1orNdlYcFK73Ygg0a/RE2arXPeSnjr+QO/TuQNX54JbP bi9ii20//c0h4YooeibM3yZGm2vZjIxTdT2q1agyMmadm90FFuyO+OFJ2urFPdZeXwtw AgKWNyLv5Arxyw8debfI90Lt1gaaDIBA8bYeatlKiESPBREuLesS3poug3ybj8+iH21/ Psqw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:content-transfer-encoding:from:mime-version :subject:date:message-id:references:cc:in-reply-to:to; bh=haUAAZdbmdU3COyJ/sqnDbNti6tUXhiH5WpEb5CUu3o=; b=TJlvabWQWEPQgk1QADtOUo+49Zmf/HhrcXhyJo0B0pvgYikpDnvZsuBCwYbSPwnxNu 3GViWLN/Gr+LkLb9MsDOtjwNpd+hP3lKubGeWeQ0aVFuAH/Oy4QmmwuznR2A/7h/9ITM U1m87CEDMVEFaNdk25xeNGFkt1T2fLNACXA12uBlnYpow/1ypalyY/bRcF9TSkpvowEt uNk8jB48V80tiGDLNq4e1RHn7SQB7bW5f+NrttahqBnP+pSNFBh23Eu7rcPDLSpMHR8K QzrW5ZqiijTGJ9dL/kja3l+TbF+rxWlOZXaSlBcnbSarmGWfqoAe7khCinaw+Huz/QsK E6tg== X-Gm-Message-State: APjAAAXE2+4gdKXkyc74mmuAxp2lJ6Lxs6AdEF0iMoF7qo8804Dq/9Zv OEb0B5V9wCIfOTSyR+vIuANpPw== X-Google-Smtp-Source: APXvYqz2LMXXgwCpUXH7EnnO/Ck2Cj8Gc2SWzAj6pxocjOsHmdsAhT1kwXiGUD+liMIX2mq/rCkMKw== X-Received: by 2002:a05:620a:218d:: with SMTP id g13mr19497581qka.286.1580642791619; Sun, 02 Feb 2020 03:26:31 -0800 (PST) Received: from [192.168.1.183] (pool-71-184-117-43.bstnma.fios.verizon.net. [71.184.117.43]) by smtp.gmail.com with ESMTPSA id s1sm7274932qkm.84.2020.02.02.03.26.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 02 Feb 2020 03:26:30 -0800 (PST) From: Qian Cai Mime-Version: 1.0 (1.0) Subject: Re: [PATCH V12] mm/debug: Add tests validating architecture page table helpers Date: Sun, 2 Feb 2020 06:26:29 -0500 Message-Id: <2C4ADFAE-7BB4-42B7-8F54-F036EA7A4316@lca.pw> References: <473d8198-3ac4-af3b-e2ec-c0698a3565d3@c-s.fr> In-Reply-To: <473d8198-3ac4-af3b-e2ec-c0698a3565d3@c-s.fr> To: Christophe Leroy X-Mailer: iPhone Mail (17C54) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200202_032639_824427_AD6CD555 X-CRM114-Status: GOOD ( 10.61 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , linux-ia64@vger.kernel.org, linux-sh@vger.kernel.org, Peter Zijlstra , James Hogan , Tetsuo Handa , Heiko Carstens , Michal Hocko , linux-mm@kvack.org, Paul Mackerras , kasan-dev , sparclinux@vger.kernel.org, Thomas Gleixner , linux-s390@vger.kernel.org, Michael Ellerman , x86@kernel.org, Russell King - ARM Linux , Matthew Wilcox , Steven Price , Jason Gunthorpe , Gerald Schaefer , linux-snps-arc@lists.infradead.org, Ingo Molnar , Kees Cook , Anshuman Khandual , Masahiro Yamada , Mark Brown , "Kirill A . Shutemov" , Dan Williams , Vlastimil Babka , linux-arm-kernel@lists.infradead.org, Sri Krishna chowdary , Ard Biesheuvel , Greg Kroah-Hartman , Dave Hansen , linux-mips@vger.kernel.org, Ralf Baechle , linux-kernel@vger.kernel.org, Paul Burton , Mike Rapoport , Vineet Gupta , Martin Schwidefsky , Andrew Morton , linuxppc-dev@lists.ozlabs.org, "David S. Miller" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org > On Jan 30, 2020, at 9:13 AM, Christophe Leroy wrote: > > config DEBUG_VM_PGTABLE > bool "Debug arch page table for semantics compliance" if ARCH_HAS_DEBUG_VM_PGTABLE || EXPERT > depends on MMU > default 'n' if !ARCH_HAS_DEBUG_VM_PGTABLE > default 'y' if DEBUG_VM Does it really necessary to potentially force all bots to run this? Syzbot, kernel test robot etc? Does it ever pay off for all their machine times there? _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel