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=-10.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 0F9FDC433DB for ; Mon, 1 Feb 2021 11:14:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CB4DE64D7F for ; Mon, 1 Feb 2021 11:14:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233320AbhBALOw (ORCPT ); Mon, 1 Feb 2021 06:14:52 -0500 Received: from foss.arm.com ([217.140.110.172]:56464 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232573AbhBALOu (ORCPT ); Mon, 1 Feb 2021 06:14:50 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 925C21042; Mon, 1 Feb 2021 03:14:04 -0800 (PST) Received: from [192.168.178.6] (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id CF81A3FA1C; Mon, 1 Feb 2021 03:14:02 -0800 (PST) Subject: Re: [LKP] [sched/topology] 620a6dc407: BUG:KASAN:slab-out-of-bounds_in_build_sched_domains To: kernel test robot , Valentin Schneider Cc: Peter Zijlstra , LKML , x86@kernel.org, lkp@lists.01.org, lkp@intel.com, aubrey.li@linux.intel.com, yu.c.chen@intel.com References: <20210201074908.GF12524@xsang-OptiPlex-9020> From: Dietmar Eggemann Message-ID: Date: Mon, 1 Feb 2021 12:13:53 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20210201074908.GF12524@xsang-OptiPlex-9020> Content-Type: text/plain; charset=windows-1252 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01/02/2021 08:49, kernel test robot wrote: > > Greeting, > > FYI, we noticed the following commit (built with gcc-9): > > commit: 620a6dc40754dc218f5b6389b5d335e9a107fd29 ("sched/topology: Make sched_init_numa() use a set for the deduplicating sort") > https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git sched/core > We also saw an issue with this patch during sched domain build which got fixed by: https://lkml.kernel.org/r/6000e39e-7d28-c360-9cd6-8798fd22a9bf@arm.com