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=-3.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 B366BC433DF for ; Mon, 24 Aug 2020 10:16:45 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 66B3520738 for ; Mon, 24 Aug 2020 10:16:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="J7Wbx9Em" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 66B3520738 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id DFB596B0002; Mon, 24 Aug 2020 06:16:44 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id DABAA6B0005; Mon, 24 Aug 2020 06:16:44 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id CC1A76B0006; Mon, 24 Aug 2020 06:16:44 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0117.hostedemail.com [216.40.44.117]) by kanga.kvack.org (Postfix) with ESMTP id B64CE6B0002 for ; Mon, 24 Aug 2020 06:16:44 -0400 (EDT) Received: from smtpin04.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 74DDE181AEF1A for ; Mon, 24 Aug 2020 10:16:44 +0000 (UTC) X-FDA: 77185058328.04.shame82_5d045c427052 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin04.hostedemail.com (Postfix) with ESMTP id 4E2BB80073B3 for ; Mon, 24 Aug 2020 10:16:44 +0000 (UTC) X-HE-Tag: shame82_5d045c427052 X-Filterd-Recvd-Size: 3670 Received: from mail-vk1-f172.google.com (mail-vk1-f172.google.com [209.85.221.172]) by imf33.hostedemail.com (Postfix) with ESMTP for ; Mon, 24 Aug 2020 10:16:43 +0000 (UTC) Received: by mail-vk1-f172.google.com with SMTP id s81so1854743vkb.3 for ; Mon, 24 Aug 2020 03:16:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=OiCnBS3GYYoc2kTu6U4ScV/ziyrA981gLnUbVdRpKoY=; b=J7Wbx9EmaRP0OLY3dh6kuTXPZs9/tD8i70xzq0R0UJLlPGvI+QuyEXm0317YUV78wI 77sU+R+hq+azI2/J3yBcN9y9LuvaLS324FEGORsIJh/EYAoQzPM5NSmMFrtrKOoCKHoS DTBZaI9c1Iv4jWmPWv1q4GM6oz1jvOPwLVfPZDpkOSK242goI8eNhpuE9qsEducUHHKS Qsm/CmGzEqNmI7ykmtkIxxS6iv2obxKOq+t1LMYhf44YZQ9+3r2WokkeTKvha/Z6JcRQ qSUpWFpThpFDZGhtXOBxIdJpjbakZLgukJxr6JWI2bI5E3cRp8rI1dr71zWdENcEg0eG r6Ww== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=OiCnBS3GYYoc2kTu6U4ScV/ziyrA981gLnUbVdRpKoY=; b=QWs9JuXaXz9U5RSDod4pLdsXrBPYnZ4jOm3buwmN0T3jRqes+rngEjW9HwTjhZxGWR 0AFGTyiIJbHG1gHGQKQh3O9c134jCOuydf5x9gx2IIzfcEOBgZ9ZUtMYXNNFXgFjyuZb YZL9aOy186qX57gw2x3gFmCjNp9Lhb6CzOtCUUiK5trlrszHCCNwtoO3tqCT7h1C0oow CTgvw2dqsv5ivexeVwqUZCFXjSIet3av6FB9jusYm760GVfgG5BNjE7zPnJSqzE4tMIZ pvhZZdGITVmtmscFv0yokoOFGfFxHJGQIsCsk/g2Gn0LYcHHPjAVKRxZO+EDYQralW4/ XQ6Q== X-Gm-Message-State: AOAM530wx1g8e8d0GaY7Bga5FubAkaNQ7o4rTHnsLhm1Kt8ffTkPBpDE 0+8XUBx5809Dt/zZqQYjbFpiL1LyFDxtxFMij32QQIwaN3xe51/1 X-Google-Smtp-Source: ABdhPJyL/7mPRqeQIbvTo4BErUCy3JkI6gdC46co6kFSio+FPo/F2dgD3SAvRWGLInV9c6P76V1Lf7HyDhKIwGTMGWA= X-Received: by 2002:a1f:a256:: with SMTP id l83mr1859945vke.78.1598264202330; Mon, 24 Aug 2020 03:16:42 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Naresh Kamboju Date: Mon, 24 Aug 2020 15:46:30 +0530 Message-ID: Subject: Re: BUG: Bad page state in process true pfn:a8fed on arm To: linux-mm , Linux-Next Mailing List , open list , lkft-triage@lists.linaro.org, Andrew Morton , LTP List Cc: Russell King - ARM Linux , Arnd Bergmann , Mike Rapoport , Stephen Rothwell , Catalin Marinas , Christoph Hellwig , Andy Lutomirski , Peter Xu , opendmb@gmail.com, Linus Walleij , afzal.mohd.ma@gmail.com, Will Deacon , Greg Kroah-Hartman , Anders Roxell Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 4E2BB80073B3 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam03 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Mon, 24 Aug 2020 at 15:14, Naresh Kamboju wrote: > > Kernel BUG noticed on arm architecture on linux next 20200824 tag kernel > while running LTP CVE "thp01 -I 120" , LTP mm, LTP hugetlb test cases > and libhugetlbfs test suite. BAD: next-20200820 GOOD: next-20200819 We are trying to bisect this problem and get back to you shortly. - Naresh