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=-6.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, 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 D45C0C433F5 for ; Thu, 16 Sep 2021 16:40:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BF7DB61BCF for ; Thu, 16 Sep 2021 16:40:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240690AbhIPQmO (ORCPT ); Thu, 16 Sep 2021 12:42:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50160 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245224AbhIPQkO (ORCPT ); Thu, 16 Sep 2021 12:40:14 -0400 Received: from mail-pl1-x62e.google.com (mail-pl1-x62e.google.com [IPv6:2607:f8b0:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1811BC05BD0C for ; Thu, 16 Sep 2021 09:12:47 -0700 (PDT) Received: by mail-pl1-x62e.google.com with SMTP id v2so4176337plp.8 for ; Thu, 16 Sep 2021 09:12:47 -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:content-transfer-encoding:in-reply-to; bh=6Vf9yNd8D3PRokI4zc/PzCfhjtTs2xF1JD+HdFkgNJw=; b=nrKGtggRYTID7fKxuqzJrwo6tLj4KSMR43H7LyzTaLSZ45BLwwu+OkFI1s/Edyv8R6 htxD391LORs89GY/tYwrbB9bMExyzLd6HvBYlIr95N/XJlXYuCfkLJhbDi4Pn4PF9hAe UI405YlDhqtW0pkaCdCp8Jma4C5Lb9EgGVXeo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to; bh=6Vf9yNd8D3PRokI4zc/PzCfhjtTs2xF1JD+HdFkgNJw=; b=yAAw2Mijnq29D9lgome8ipAgmFokcDFb1oFPBVhTlepzLcbQpIgCeGYjanHx1fdjxB 4ypsBuJK9TY4br46CBBY1VJF6BiG13TIOFD6NYqDaRi7ICZguarjZXZMuE+ms1sc06a0 +DcFOIBzxqBdiEy7en6fF1UWa7v8F4RQK53kQBAfqOBzHzcdF8LJDVyP8s/zhD99v+a+ ArG0jLDMHCZ1xe1efbAlAELbRRv4shWbgx6XuK8J5iAMie8T5mR207Cj32f6BuPOOupl bKhkT56gsqQE5NDv2kesZCJstPFs+et3LPcCe7+lhicNNo0AGnpNe5LvHmNhLOx44RvE B/dw== X-Gm-Message-State: AOAM532ittwYEHwNGf/zoXENJloPqOFb6y+3kQeC5EUsAEA9esBpaY9s SjOB4VWTCTQeiGJpbsP2wgrV5T6DMP5C0A== X-Google-Smtp-Source: ABdhPJxBuPg56folFskewz+fdP7QFbncMgXxvCriYrGmNI7xYknt9pWWX7pEw1D+GEWNYssr/dl0JQ== X-Received: by 2002:a17:90a:5583:: with SMTP id c3mr6832988pji.133.1631808766631; Thu, 16 Sep 2021 09:12:46 -0700 (PDT) Received: from www.outflux.net (smtp.outflux.net. [198.145.64.163]) by smtp.gmail.com with ESMTPSA id h7sm3210333pjj.42.2021.09.16.09.12.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Sep 2021 09:12:46 -0700 (PDT) Date: Thu, 16 Sep 2021 09:12:45 -0700 From: Kees Cook To: "kernelci.org bot" , Bixuan Cui Cc: linux-next@vger.kernel.org, Andrew Morton , tglx@linutronix.de Subject: Re: next/master build: 210 builds: 7 failed, 203 passed, 7 errors, 1669 warnings (next-20210914) Message-ID: <202109160900.0E416B0E9@keescook> References: <61405e17.1c69fb81.67290.bb2c@mx.google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <61405e17.1c69fb81.67290.bb2c@mx.google.com> Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org On Tue, Sep 14, 2021 at 01:32:23AM -0700, kernelci.org bot wrote: > Errors summary: > > 2 include/linux/slab.h:618:9: error: argument 1 value ‘18446744073709551615’ exceeds maximum object size 9223372036854775807 [-Werror=alloc-size-larger-than=] > 1 include/linux/slab.h:461:9: error: argument 1 value ‘4294967295’ exceeds maximum object size 2147483647 [-Werror=alloc-size-larger-than=] > 1 drivers/staging/greybus/audio_topology.c:977:12: error: stack frame size of 3312 bytes in function 'gbaudio_tplg_create_widget' [-Werror,-Wframe-larger-than=] > 1 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:138:4: error: argument 1 value ‘4294967295’ exceeds maximum object size 2147483647 [-Werror=alloc-size-larger-than=] These (the same root cause as [1]) are fixed by: https://lore.kernel.org/lkml/20210910201132.3809437-1-keescook@chromium.org/ which is in mmots (soon to be mmotm, soon to be in -next): https://www.ozlabs.org/~akpm/mmots/broken-out/compiler-attributes-add-__alloc_size-for-better-bounds-checking-fix.patch -Kees [1] https://lore.kernel.org/lkml/20210908014623.61357-1-cuibixuan@huawei.com/ -- Kees Cook