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=-12.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 A1137C07E9A for ; Mon, 5 Jul 2021 03:35:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 88A29613C1 for ; Mon, 5 Jul 2021 03:35:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229814AbhGEDhy (ORCPT ); Sun, 4 Jul 2021 23:37:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47298 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229788AbhGEDhw (ORCPT ); Sun, 4 Jul 2021 23:37:52 -0400 Received: from mail-pf1-x42f.google.com (mail-pf1-x42f.google.com [IPv6:2607:f8b0:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0BAEEC061574 for ; Sun, 4 Jul 2021 20:35:15 -0700 (PDT) Received: by mail-pf1-x42f.google.com with SMTP id 145so1567001pfv.0 for ; Sun, 04 Jul 2021 20:35:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=sA97bCXCaIAhWnb+YR7vIrZrUHxT70DILRled1e98Wg=; b=inDJBS2brM1eymEMmYzx86mblKrDCQWOtb4pAT0+UbL1Hz2kRNeRgeAEEXaacfirwd Qyy1TfBOPXNsUzot1HcfIekVmbqCck2CHWNfXMf8iA32i/BjNgtHw8sKvjcQr5BbCLpu dHbKcowD6sxCe+RNxUAoW0dVlL82a/nXhDD2E= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=sA97bCXCaIAhWnb+YR7vIrZrUHxT70DILRled1e98Wg=; b=Lj9Gzoz1ZBkQN+YMqUalJkYC+91iznxbQo3i05sfKA5puuiE240wyxHW479ZxssvDK L6HzfeMqrZDn/0KtW1CsmmyFF8C7ahhEBNrQhE1j7xAvCf1/Kc04EElX3jfHlrAqH48X bwRlXHXJmgXEukKEtyE4sckwmyHHUI++HlkqI6381XPkBLrZwM8Yy6j2jJSUgdR7UIdZ 505R14HBvQ7O2Vt52PopToc1u5KmSx/ioU4UvPnadNPajP7EkYyqPmn/DfqptGLS/pCl ccvz7A1PsDX+LOHFeDvM40P1221WxI7+1OWtVn7Vtfu1ytwH6fjFYEAiP2zQcvmBZLs5 0gZw== X-Gm-Message-State: AOAM533TpqAflUlCjIHB/kRlQy+sQ6kPdQjImgmYzcli0AfsqFoe4iiB nFCr0fdNYe36arWFt5BeGUBUiA== X-Google-Smtp-Source: ABdhPJzONfFCHFfgTqGGbW5wyh0ciobtJX/MJXb1ZXF3mpgRlAezjYI1jkwDW4EcJKVlbDqJgSqLNg== X-Received: by 2002:a63:fa11:: with SMTP id y17mr13613461pgh.128.1625456114410; Sun, 04 Jul 2021 20:35:14 -0700 (PDT) Received: from google.com ([2409:10:2e40:5100:7a3a:c0d1:8813:add3]) by smtp.gmail.com with ESMTPSA id r15sm6254176pje.12.2021.07.04.20.35.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 04 Jul 2021 20:35:14 -0700 (PDT) Date: Mon, 5 Jul 2021 12:35:09 +0900 From: Sergey Senozhatsky To: Kefeng Wang Cc: Arnd Bergmann , linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, Sergey Senozhatsky , Petr Mladek Subject: Re: [PATCH 2/9] kallsyms: Fix address-checks for kernel related range Message-ID: References: <20210626073439.150586-1-wangkefeng.wang@huawei.com> <20210626073439.150586-3-wangkefeng.wang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210626073439.150586-3-wangkefeng.wang@huawei.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On (21/06/26 15:34), Kefeng Wang wrote: > The is_kernel_inittext/is_kernel_text/is_kernel function should not > include the end address(the labels _einittext, _etext and _end) when > check the address range. > > Cc: Arnd Bergmann > Cc: Sergey Senozhatsky > Cc: Petr Mladek > Fixes: 04b8eb7a4ccd ("symbol lookup: introduce dereference_symbol_descriptor()") > Signed-off-by: Kefeng Wang Acked-by: Sergey Senozhatsky